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Removed some junk from the SDK

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pull/30/head
Ondřej Hruška 8 years ago
parent 13564727d9
commit fd5c8f3a6b
87 changed files with 0 additions and 13554 deletions
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  1. 11
      esp_iot_sdk_v1.5.2/document/readme.txt
  2. 126
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/Makefile
  3. 44
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/driver/Makefile
  4. 316
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/driver/i2c_master.c
  5. 162
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/driver/key.c
  6. 147
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/gen_misc.bat
  7. 150
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/gen_misc.sh
  8. 57
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/driver/i2c_master.h
  9. 27
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/driver/key.h
  10. 36
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/ssl/cert.h
  11. 30
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/ssl/private_key.h
  12. 64
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_config.h
  13. 6
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_devicefind.h
  14. 33
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_esp_platform.h
  15. 6
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_esp_platform_timer.h
  16. 43
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_iot_version.h
  17. 17
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_json.h
  18. 64
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_light.h
  19. 33
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_light_adj.h
  20. 43
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_plug.h
  21. 32
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_sensor.h
  22. 45
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_webserver.h
  23. 45
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/Makefile
  24. 120
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_devicefind.c
  25. 1383
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_esp_platform.c
  26. 344
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_esp_platform_timer.c
  27. 164
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_json.c
  28. 141
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_light.c
  29. 334
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_light_adj.c
  30. 59
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_main.c
  31. 159
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_plug.c
  32. 230
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_sensor.c
  33. 1790
      esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_webserver.c
  34. 42
      esp_iot_sdk_v1.5.2/examples/at/!!!readme!!!.txt
  35. 149
      esp_iot_sdk_v1.5.2/examples/at/Makefile
  36. 147
      esp_iot_sdk_v1.5.2/examples/at/gen_misc.bat
  37. 150
      esp_iot_sdk_v1.5.2/examples/at/gen_misc.sh
  38. 12
      esp_iot_sdk_v1.5.2/examples/at/include/user_config.h
  39. 45
      esp_iot_sdk_v1.5.2/examples/at/user/Makefile
  40. 290
      esp_iot_sdk_v1.5.2/examples/at/user/at_upgrade.c
  41. 119
      esp_iot_sdk_v1.5.2/examples/at/user/user_main.c
  42. 42
      esp_iot_sdk_v1.5.2/examples/at_espconn/!!!readme!!!.txt
  43. 149
      esp_iot_sdk_v1.5.2/examples/at_espconn/Makefile
  44. 147
      esp_iot_sdk_v1.5.2/examples/at_espconn/gen_misc.bat
  45. 150
      esp_iot_sdk_v1.5.2/examples/at_espconn/gen_misc.sh
  46. 12
      esp_iot_sdk_v1.5.2/examples/at_espconn/include/user_config.h
  47. 45
      esp_iot_sdk_v1.5.2/examples/at_espconn/user/Makefile
  48. 290
      esp_iot_sdk_v1.5.2/examples/at_espconn/user/at_upgrade.c
  49. 145
      esp_iot_sdk_v1.5.2/examples/at_espconn/user/user_main.c
  50. 44
      esp_iot_sdk_v1.5.2/examples/driver_lib/driver/Makefile
  51. 42
      esp_iot_sdk_v1.5.2/examples/driver_lib/driver/gpio16.c
  52. 141
      esp_iot_sdk_v1.5.2/examples/driver_lib/driver/hw_timer.c
  53. 316
      esp_iot_sdk_v1.5.2/examples/driver_lib/driver/i2c_master.c
  54. 162
      esp_iot_sdk_v1.5.2/examples/driver_lib/driver/key.c
  55. 433
      esp_iot_sdk_v1.5.2/examples/driver_lib/driver/sdio_slv.c
  56. 464
      esp_iot_sdk_v1.5.2/examples/driver_lib/driver/spi.c
  57. 398
      esp_iot_sdk_v1.5.2/examples/driver_lib/driver/spi_overlap.c
  58. 788
      esp_iot_sdk_v1.5.2/examples/driver_lib/driver/uart.c
  59. 9
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/gpio16.h
  60. 57
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/i2c_master.h
  61. 27
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/key.h
  62. 16
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/sdio_slv.h
  63. 280
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/slc_register.h
  64. 50
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/spi.h
  65. 61
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/spi_overlap.h
  66. 202
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/spi_register.h
  67. 221
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/uart.h
  68. 156
      esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/uart_register.h
  69. 12
      esp_iot_sdk_v1.5.2/examples/driver_lib/readme.txt
  70. 40
      esp_iot_sdk_v1.5.2/examples/readme.txt
  71. 8
      esp_iot_sdk_v1.5.2/examples/smart_config/!!!readme!!!.txt
  72. 124
      esp_iot_sdk_v1.5.2/examples/smart_config/Makefile
  73. 147
      esp_iot_sdk_v1.5.2/examples/smart_config/gen_misc.bat
  74. 150
      esp_iot_sdk_v1.5.2/examples/smart_config/gen_misc.sh
  75. 5
      esp_iot_sdk_v1.5.2/examples/smart_config/include/user_config.h
  76. BIN
      esp_iot_sdk_v1.5.2/examples/smart_config/model two-dimension code.rar
  77. 45
      esp_iot_sdk_v1.5.2/examples/smart_config/user/Makefile
  78. 192
      esp_iot_sdk_v1.5.2/examples/smart_config/user/user_main.c
  79. 122
      esp_iot_sdk_v1.5.2/examples/wps/Makefile
  80. 44
      esp_iot_sdk_v1.5.2/examples/wps/driver/Makefile
  81. 162
      esp_iot_sdk_v1.5.2/examples/wps/driver/key.c
  82. 147
      esp_iot_sdk_v1.5.2/examples/wps/gen_misc.bat
  83. 150
      esp_iot_sdk_v1.5.2/examples/wps/gen_misc.sh
  84. 27
      esp_iot_sdk_v1.5.2/examples/wps/include/driver/key.h
  85. 5
      esp_iot_sdk_v1.5.2/examples/wps/include/user_config.h
  86. 45
      esp_iot_sdk_v1.5.2/examples/wps/user/Makefile
  87. 67
      esp_iot_sdk_v1.5.2/examples/wps/user/user_main.c

11
esp_iot_sdk_v1.5.2/document/readme.txt
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@ -1,11 +0,0 @@
English version:
SDK Development Guide @ http://bbs.espressif.com/viewtopic.php?f=51&t=1024
AT Commands User Guide @ http://bbs.espressif.com/viewtopic.php?f=51&t=1022
All documentations @ http://bbs.espressif.com/viewforum.php?f=51
中文文档：
SDK 编程手册 @ http://bbs.espressif.com/viewtopic.php?f=51&t=1023
AT 指令集 @ http://bbs.espressif.com/viewtopic.php?f=51&t=732
全部开发文档 @ http://bbs.espressif.com/viewforum.php?f=51

126
esp_iot_sdk_v1.5.2/examples/IoT_Demo/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of object file images to be generated ()
# GEN_BINS - list of binaries to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
TARGET = eagle
#FLAVOR = release
FLAVOR = debug
#EXTRA_CCFLAGS += -u
ifndef PDIR # {
GEN_IMAGES= eagle.app.v6.out
GEN_BINS= eagle.app.v6.bin
SPECIAL_MKTARGETS=$(APP_MKTARGETS)
SUBDIRS= \
user \
driver
endif # } PDIR
APPDIR = .
LDDIR = ../ld
CCFLAGS += -Os
TARGET_LDFLAGS = \
-nostdlib \
-Wl,-EL \
--longcalls \
--text-section-literals
ifeq ($(FLAVOR),debug)
TARGET_LDFLAGS += -g -O2
endif
ifeq ($(FLAVOR),release)
TARGET_LDFLAGS += -g -O0
endif
COMPONENTS_eagle.app.v6 = \
user/libuser.a \
driver/libdriver.a
LINKFLAGS_eagle.app.v6 = \
-L../lib \
-nostdlib \
-T$(LD_FILE) \
-Wl,--no-check-sections \
-u call_user_start \
-Wl,-static \
-Wl,--start-group \
-lc \
-lgcc \
-lhal \
-lphy \
-lpp \
-lnet80211 \
-llwip \
-lwpa \
-lcrypto \
-lmain \
-ljson \
-lupgrade\
-lssl \
-lpwm \
-lsmartconfig \
$(DEP_LIBS_eagle.app.v6) \
-Wl,--end-group
DEPENDS_eagle.app.v6 = \
$(LD_FILE) \
$(LDDIR)/eagle.rom.addr.v6.ld
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#UNIVERSAL_TARGET_DEFINES = \
# Other potential configuration flags include:
# -DTXRX_TXBUF_DEBUG
# -DTXRX_RXBUF_DEBUG
# -DWLAN_CONFIG_CCX
CONFIGURATION_DEFINES = -DICACHE_FLASH
DEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
DDEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile
.PHONY: FORCE
FORCE:

44
esp_iot_sdk_v1.5.2/examples/IoT_Demo/driver/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of images to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
ifndef PDIR
GEN_LIBS = libdriver.a
endif
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#DEFINES +=
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
INCLUDES += -I ./
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile

316
esp_iot_sdk_v1.5.2/examples/IoT_Demo/driver/i2c_master.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: i2c_master.c
*
* Description: i2c master API
*
* Modification history:
* 2014/3/12, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "osapi.h"
#include "gpio.h"
#include "driver/i2c_master.h"
LOCAL uint8 m_nLastSDA;
LOCAL uint8 m_nLastSCL;
/******************************************************************************
* FunctionName : i2c_master_setDC
* Description : Internal used function -
* set i2c SDA and SCL bit value for half clk cycle
* Parameters : uint8 SDA
* uint8 SCL
* Returns : NONE
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
i2c_master_setDC(uint8 SDA, uint8 SCL)
{
SDA &= 0x01;
SCL &= 0x01;
m_nLastSDA = SDA;
m_nLastSCL = SCL;
if ((0 == SDA) && (0 == SCL)) {
I2C_MASTER_SDA_LOW_SCL_LOW();
} else if ((0 == SDA) && (1 == SCL)) {
I2C_MASTER_SDA_LOW_SCL_HIGH();
} else if ((1 == SDA) && (0 == SCL)) {
I2C_MASTER_SDA_HIGH_SCL_LOW();
} else {
I2C_MASTER_SDA_HIGH_SCL_HIGH();
}
}
/******************************************************************************
* FunctionName : i2c_master_getDC
* Description : Internal used function -
* get i2c SDA bit value
* Parameters : NONE
* Returns : uint8 - SDA bit value
*******************************************************************************/
LOCAL uint8 ICACHE_FLASH_ATTR
i2c_master_getDC(void)
{
uint8 sda_out;
sda_out = GPIO_INPUT_GET(GPIO_ID_PIN(I2C_MASTER_SDA_GPIO));
return sda_out;
}
/******************************************************************************
* FunctionName : i2c_master_init
* Description : initilize I2C bus to enable i2c operations
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_init(void)
{
uint8 i;
i2c_master_setDC(1, 0);
i2c_master_wait(5);
// when SCL = 0, toggle SDA to clear up
i2c_master_setDC(0, 0) ;
i2c_master_wait(5);
i2c_master_setDC(1, 0) ;
i2c_master_wait(5);
// set data_cnt to max value
for (i = 0; i < 28; i++) {
i2c_master_setDC(1, 0);
i2c_master_wait(5); // sda 1, scl 0
i2c_master_setDC(1, 1);
i2c_master_wait(5); // sda 1, scl 1
}
// reset all
i2c_master_stop();
return;
}
/******************************************************************************
* FunctionName : i2c_master_gpio_init
* Description : config SDA and SCL gpio to open-drain output mode,
* mux and gpio num defined in i2c_master.h
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_gpio_init(void)
{
ETS_GPIO_INTR_DISABLE() ;
// ETS_INTR_LOCK();
PIN_FUNC_SELECT(I2C_MASTER_SDA_MUX, I2C_MASTER_SDA_FUNC);
PIN_FUNC_SELECT(I2C_MASTER_SCL_MUX, I2C_MASTER_SCL_FUNC);
GPIO_REG_WRITE(GPIO_PIN_ADDR(GPIO_ID_PIN(I2C_MASTER_SDA_GPIO)), GPIO_REG_READ(GPIO_PIN_ADDR(GPIO_ID_PIN(I2C_MASTER_SDA_GPIO))) | GPIO_PIN_PAD_DRIVER_SET(GPIO_PAD_DRIVER_ENABLE)); //open drain;
GPIO_REG_WRITE(GPIO_ENABLE_ADDRESS, GPIO_REG_READ(GPIO_ENABLE_ADDRESS) | (1 << I2C_MASTER_SDA_GPIO));
GPIO_REG_WRITE(GPIO_PIN_ADDR(GPIO_ID_PIN(I2C_MASTER_SCL_GPIO)), GPIO_REG_READ(GPIO_PIN_ADDR(GPIO_ID_PIN(I2C_MASTER_SCL_GPIO))) | GPIO_PIN_PAD_DRIVER_SET(GPIO_PAD_DRIVER_ENABLE)); //open drain;
GPIO_REG_WRITE(GPIO_ENABLE_ADDRESS, GPIO_REG_READ(GPIO_ENABLE_ADDRESS) | (1 << I2C_MASTER_SCL_GPIO));
I2C_MASTER_SDA_HIGH_SCL_HIGH();
ETS_GPIO_INTR_ENABLE() ;
// ETS_INTR_UNLOCK();
i2c_master_init();
}
/******************************************************************************
* FunctionName : i2c_master_start
* Description : set i2c to send state
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_start(void)
{
i2c_master_setDC(1, m_nLastSCL);
i2c_master_wait(5);
i2c_master_setDC(1, 1);
i2c_master_wait(5); // sda 1, scl 1
i2c_master_setDC(0, 1);
i2c_master_wait(5); // sda 0, scl 1
}
/******************************************************************************
* FunctionName : i2c_master_stop
* Description : set i2c to stop sending state
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_stop(void)
{
i2c_master_wait(5);
i2c_master_setDC(0, m_nLastSCL);
i2c_master_wait(5); // sda 0
i2c_master_setDC(0, 1);
i2c_master_wait(5); // sda 0, scl 1
i2c_master_setDC(1, 1);
i2c_master_wait(5); // sda 1, scl 1
}
/******************************************************************************
* FunctionName : i2c_master_setAck
* Description : set ack to i2c bus as level value
* Parameters : uint8 level - 0 or 1
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_setAck(uint8 level)
{
i2c_master_setDC(m_nLastSDA, 0);
i2c_master_wait(5);
i2c_master_setDC(level, 0);
i2c_master_wait(5); // sda level, scl 0
i2c_master_setDC(level, 1);
i2c_master_wait(8); // sda level, scl 1
i2c_master_setDC(level, 0);
i2c_master_wait(5); // sda level, scl 0
i2c_master_setDC(1, 0);
i2c_master_wait(5);
}
/******************************************************************************
* FunctionName : i2c_master_getAck
* Description : confirm if peer send ack
* Parameters : NONE
* Returns : uint8 - ack value, 0 or 1
*******************************************************************************/
uint8 ICACHE_FLASH_ATTR
i2c_master_getAck(void)
{
uint8 retVal;
i2c_master_setDC(m_nLastSDA, 0);
i2c_master_wait(5);
i2c_master_setDC(1, 0);
i2c_master_wait(5);
i2c_master_setDC(1, 1);
i2c_master_wait(5);
retVal = i2c_master_getDC();
i2c_master_wait(5);
i2c_master_setDC(1, 0);
i2c_master_wait(5);
return retVal;
}
/******************************************************************************
* FunctionName : i2c_master_checkAck
* Description : get dev response
* Parameters : NONE
* Returns : true : get ack ; false : get nack
*******************************************************************************/
bool ICACHE_FLASH_ATTR
i2c_master_checkAck(void)
{
if(i2c_master_getAck()){
return FALSE;
}else{
return TRUE;
}
}
/******************************************************************************
* FunctionName : i2c_master_send_ack
* Description : response ack
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_send_ack(void)
{
i2c_master_setAck(0x0);
}
/******************************************************************************
* FunctionName : i2c_master_send_nack
* Description : response nack
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_send_nack(void)
{
i2c_master_setAck(0x1);
}
/******************************************************************************
* FunctionName : i2c_master_readByte
* Description : read Byte from i2c bus
* Parameters : NONE
* Returns : uint8 - readed value
*******************************************************************************/
uint8 ICACHE_FLASH_ATTR
i2c_master_readByte(void)
{
uint8 retVal = 0;
uint8 k, i;
i2c_master_wait(5);
i2c_master_setDC(m_nLastSDA, 0);
i2c_master_wait(5); // sda 1, scl 0
for (i = 0; i < 8; i++) {
i2c_master_wait(5);
i2c_master_setDC(1, 0);
i2c_master_wait(5); // sda 1, scl 0
i2c_master_setDC(1, 1);
i2c_master_wait(5); // sda 1, scl 1
k = i2c_master_getDC();
i2c_master_wait(5);
if (i == 7) {
i2c_master_wait(3); ////
}
k <<= (7 - i);
retVal |= k;
}
i2c_master_setDC(1, 0);
i2c_master_wait(5); // sda 1, scl 0
return retVal;
}
/******************************************************************************
* FunctionName : i2c_master_writeByte
* Description : write wrdata value(one byte) into i2c
* Parameters : uint8 wrdata - write value
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_writeByte(uint8 wrdata)
{
uint8 dat;
sint8 i;
i2c_master_wait(5);
i2c_master_setDC(m_nLastSDA, 0);
i2c_master_wait(5);
for (i = 7; i >= 0; i--) {
dat = wrdata >> i;
i2c_master_setDC(dat, 0);
i2c_master_wait(5);
i2c_master_setDC(dat, 1);
i2c_master_wait(5);
if (i == 0) {
i2c_master_wait(3); ////
}
i2c_master_setDC(dat, 0);
i2c_master_wait(5);
}
}

162
esp_iot_sdk_v1.5.2/examples/IoT_Demo/driver/key.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: key.c
*
* Description: key driver, now can use different gpio and install different function
*
* Modification history:
* 2014/5/1, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "os_type.h"
#include "osapi.h"
#include "mem.h"
#include "gpio.h"
#include "user_interface.h"
#include "driver/key.h"
LOCAL void key_intr_handler(struct keys_param *keys);
/******************************************************************************
* FunctionName : key_init_single
* Description : init single key's gpio and register function
* Parameters : uint8 gpio_id - which gpio to use
* uint32 gpio_name - gpio mux name
* uint32 gpio_func - gpio function
* key_function long_press - long press function, needed to install
* key_function short_press - short press function, needed to install
* Returns : single_key_param - single key parameter, needed by key init
*******************************************************************************/
struct single_key_param *ICACHE_FLASH_ATTR
key_init_single(uint8 gpio_id, uint32 gpio_name, uint8 gpio_func, key_function long_press, key_function short_press)
{
struct single_key_param *single_key = (struct single_key_param *)os_zalloc(sizeof(struct single_key_param));
single_key->gpio_id = gpio_id;
single_key->gpio_name = gpio_name;
single_key->gpio_func = gpio_func;
single_key->long_press = long_press;
single_key->short_press = short_press;
return single_key;
}
/******************************************************************************
* FunctionName : key_init
* Description : init keys
* Parameters : key_param *keys - keys parameter, which inited by key_init_single
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
key_init(struct keys_param *keys)
{
uint8 i;
ETS_GPIO_INTR_ATTACH(key_intr_handler, keys);
ETS_GPIO_INTR_DISABLE();
for (i = 0; i < keys->key_num; i++) {
keys->single_key[i]->key_level = 1;
PIN_FUNC_SELECT(keys->single_key[i]->gpio_name, keys->single_key[i]->gpio_func);
gpio_output_set(0, 0, 0, GPIO_ID_PIN(keys->single_key[i]->gpio_id));
gpio_register_set(GPIO_PIN_ADDR(keys->single_key[i]->gpio_id), GPIO_PIN_INT_TYPE_SET(GPIO_PIN_INTR_DISABLE)
| GPIO_PIN_PAD_DRIVER_SET(GPIO_PAD_DRIVER_DISABLE)
| GPIO_PIN_SOURCE_SET(GPIO_AS_PIN_SOURCE));
//clear gpio14 status
GPIO_REG_WRITE(GPIO_STATUS_W1TC_ADDRESS, BIT(keys->single_key[i]->gpio_id));
//enable interrupt
gpio_pin_intr_state_set(GPIO_ID_PIN(keys->single_key[i]->gpio_id), GPIO_PIN_INTR_NEGEDGE);
}
ETS_GPIO_INTR_ENABLE();
}
/******************************************************************************
* FunctionName : key_5s_cb
* Description : long press 5s timer callback
* Parameters : single_key_param *single_key - single key parameter
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
key_5s_cb(struct single_key_param *single_key)
{
os_timer_disarm(&single_key->key_5s);
// low, then restart
if (0 == GPIO_INPUT_GET(GPIO_ID_PIN(single_key->gpio_id))) {
if (single_key->long_press) {
single_key->long_press();
}
}
}
/******************************************************************************
* FunctionName : key_50ms_cb
* Description : 50ms timer callback to check it's a real key push
* Parameters : single_key_param *single_key - single key parameter
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
key_50ms_cb(struct single_key_param *single_key)
{
os_timer_disarm(&single_key->key_50ms);
// high, then key is up
if (1 == GPIO_INPUT_GET(GPIO_ID_PIN(single_key->gpio_id))) {
os_timer_disarm(&single_key->key_5s);
single_key->key_level = 1;
gpio_pin_intr_state_set(GPIO_ID_PIN(single_key->gpio_id), GPIO_PIN_INTR_NEGEDGE);
if (single_key->short_press) {
single_key->short_press();
}
} else {
gpio_pin_intr_state_set(GPIO_ID_PIN(single_key->gpio_id), GPIO_PIN_INTR_POSEDGE);
}
}
/******************************************************************************
* FunctionName : key_intr_handler
* Description : key interrupt handler
* Parameters : key_param *keys - keys parameter, which inited by key_init_single
* Returns : none
*******************************************************************************/
LOCAL void
key_intr_handler(struct keys_param *keys)
{
uint8 i;
uint32 gpio_status = GPIO_REG_READ(GPIO_STATUS_ADDRESS);
for (i = 0; i < keys->key_num; i++) {
if (gpio_status & BIT(keys->single_key[i]->gpio_id)) {
//disable interrupt
gpio_pin_intr_state_set(GPIO_ID_PIN(keys->single_key[i]->gpio_id), GPIO_PIN_INTR_DISABLE);
//clear interrupt status
GPIO_REG_WRITE(GPIO_STATUS_W1TC_ADDRESS, gpio_status & BIT(keys->single_key[i]->gpio_id));
if (keys->single_key[i]->key_level == 1) {
// 5s, restart & enter softap mode
os_timer_disarm(&keys->single_key[i]->key_5s);
os_timer_setfn(&keys->single_key[i]->key_5s, (os_timer_func_t *)key_5s_cb, keys->single_key[i]);
os_timer_arm(&keys->single_key[i]->key_5s, 5000, 0);
keys->single_key[i]->key_level = 0;
gpio_pin_intr_state_set(GPIO_ID_PIN(keys->single_key[i]->gpio_id), GPIO_PIN_INTR_POSEDGE);
} else {
// 50ms, check if this is a real key up
os_timer_disarm(&keys->single_key[i]->key_50ms);
os_timer_setfn(&keys->single_key[i]->key_50ms, (os_timer_func_t *)key_50ms_cb, keys->single_key[i]);
os_timer_arm(&keys->single_key[i]->key_50ms, 50, 0);
}
}
}
}

147
esp_iot_sdk_v1.5.2/examples/IoT_Demo/gen_misc.bat
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@echo off
echo gen_misc.bat version 20150511
echo .
echo Please follow below steps(1-5) to generate specific bin(s):
echo STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)
set input=default
set /p input=enter(0/1/2, default 2):
if %input% equ 0 (
set boot=old
) else (
if %input% equ 1 (
set boot=new
) else (
set boot=none
)
)
echo boot mode: %boot%
echo.
echo STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)
set input=default
set /p input=enter (0/1/2, default 0):
if %input% equ 1 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=1
echo generate bin: user1.bin
)
) else (
if %input% equ 2 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=2
echo generate bin: user2.bin
)
) else (
if %boot% neq none (
set boot=none
echo ignore boot
)
set app=0
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
))
echo.
echo STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)
set input=default
set /p input=enter (0/1/2/3, default 2):
if %input% equ 0 (
set spi_speed=20
) else (
if %input% equ 1 (
set spi_speed=26.7
) else (
if %input% equ 3 (
set spi_speed=80
) else (
set spi_speed=40
)))
echo spi speed: %spi_speed% MHz
echo.
echo STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)
set input=default
set /p input=enter (0/1/2/3, default 0):
if %input% equ 1 (
set spi_mode=QOUT
) else (
if %input% equ 2 (
set spi_mode=DIO
) else (
if %input% equ 3 (
set spi_mode=DOUT
) else (
set spi_mode=QIO
)))
echo spi mode: %spi_mode%
echo.
echo STEP 5: choose flash size and map
echo 0= 512KB( 256KB+ 256KB)
echo 2=1024KB( 512KB+ 512KB)
echo 3=2048KB( 512KB+ 512KB)
echo 4=4096KB( 512KB+ 512KB)
echo 5=2048KB(1024KB+1024KB)
echo 6=4096KB(1024KB+1024KB)
set input=default
set /p input=enter (0/1/2/3/4/5/6, default 0):
if %input% equ 2 (
set spi_size_map=2
echo spi size: 1024KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 3 (
set spi_size_map=3
echo spi size: 2048KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 4 (
set spi_size_map=4
echo spi size: 4096KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 5 (
set spi_size_map=5
echo spi size: 2048KB
echo spi ota map: 1024KB + 1024KB
) else (
if %input% equ 6 (
set spi_size_map=6
echo spi size: 4096KB
echo spi ota map: 1024KB + 1024KB
) else (
set spi_size_map=0
echo spi size: 512KB
echo spi ota map: 256KB + 256KB
)
)
)
)
)
touch user/user_main.c
echo.
echo start...
echo.
make BOOT=%boot% APP=%app% SPI_SPEED=%spi_speed% SPI_MODE=%spi_mode% SPI_SIZE=%spi_size_map%

150
esp_iot_sdk_v1.5.2/examples/IoT_Demo/gen_misc.sh
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#!/bin/bash
echo "gen_misc.sh version 20150511"
echo ""
echo "Please follow below steps(1-5) to generate specific bin(s):"
echo "STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)"
echo "enter(0/1/2, default 2):"
read input
if [ -z "$input" ]; then
boot=none
elif [ $input == 0 ]; then
boot=old
elif [ $input == 1 ]; then
boot=new
else
boot=none
fi
echo "boot mode: $boot"
echo ""
echo "STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)"
echo "enter (0/1/2, default 0):"
read input
if [ -z "$input" ]; then
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
elif [ $input == 1 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=1
echo "generate bin: user1.bin"
fi
elif [ $input == 2 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=2
echo "generate bin: user2.bin"
fi
else
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
fi
echo ""
echo "STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)"
echo "enter (0/1/2/3, default 2):"
read input
if [ -z "$input" ]; then
spi_speed=40
elif [ $input == 0 ]; then
spi_speed=20
elif [ $input == 1 ]; then
spi_speed=26.7
elif [ $input == 3 ]; then
spi_speed=80
else
spi_speed=40
fi
echo "spi speed: $spi_speed MHz"
echo ""
echo "STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)"
echo "enter (0/1/2/3, default 0):"
read input
if [ -z "$input" ]; then
spi_mode=QIO
elif [ $input == 1 ]; then
spi_mode=QOUT
elif [ $input == 2 ]; then
spi_mode=DIO
elif [ $input == 3 ]; then
spi_mode=DOUT
else
spi_mode=QIO
fi
echo "spi mode: $spi_mode"
echo ""
echo "STEP 5: choose spi size and map"
echo " 0= 512KB( 256KB+ 256KB)"
echo " 2=1024KB( 512KB+ 512KB)"
echo " 3=2048KB( 512KB+ 512KB)"
echo " 4=4096KB( 512KB+ 512KB)"
echo " 5=2048KB(1024KB+1024KB)"
echo " 6=4096KB(1024KB+1024KB)"
echo "enter (0/2/3/4/5/6, default 0):"
read input
if [ -z "$input" ]; then
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
elif [ $input == 2 ]; then
spi_size_map=2
echo "spi size: 1024KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 3 ]; then
spi_size_map=3
echo "spi size: 2048KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 4 ]; then
spi_size_map=4
echo "spi size: 4096KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 5 ]; then
spi_size_map=5
echo "spi size: 2048KB"
echo "spi ota map: 1024KB + 1024KB"
elif [ $input == 6 ]; then
spi_size_map=6
echo "spi size: 4096KB"
echo "spi ota map: 1024KB + 1024KB"
else
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
fi
echo ""
touch user/user_main.c
echo ""
echo "start..."
echo ""
make COMPILE=gcc BOOT=$boot APP=$app SPI_SPEED=$spi_speed SPI_MODE=$spi_mode SPI_SIZE_MAP=$spi_size_map

57
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/driver/i2c_master.h
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#ifndef __I2C_MASTER_H__
#define __I2C_MASTER_H__
#define I2C_MASTER_SDA_MUX PERIPHS_IO_MUX_GPIO2_U
#define I2C_MASTER_SCL_MUX PERIPHS_IO_MUX_MTMS_U
#define I2C_MASTER_SDA_GPIO 2
#define I2C_MASTER_SCL_GPIO 14
#define I2C_MASTER_SDA_FUNC FUNC_GPIO2
#define I2C_MASTER_SCL_FUNC FUNC_GPIO14
//#define I2C_MASTER_SDA_MUX PERIPHS_IO_MUX_GPIO2_U
//#define I2C_MASTER_SCL_MUX PERIPHS_IO_MUX_GPIO0_U
//#define I2C_MASTER_SDA_GPIO 2
//#define I2C_MASTER_SCL_GPIO 0
//#define I2C_MASTER_SDA_FUNC FUNC_GPIO2
//#define I2C_MASTER_SCL_FUNC FUNC_GPIO0
#if 0
#define I2C_MASTER_GPIO_SET(pin) \
gpio_output_set(1<<pin,0,1<<pin,0)
#define I2C_MASTER_GPIO_CLR(pin) \
gpio_output_set(0,1<<pin,1<<pin,0)
#define I2C_MASTER_GPIO_OUT(pin,val) \
if(val) I2C_MASTER_GPIO_SET(pin);\
else I2C_MASTER_GPIO_CLR(pin)
#endif
#define I2C_MASTER_SDA_HIGH_SCL_HIGH() \
gpio_output_set(1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0)
#define I2C_MASTER_SDA_HIGH_SCL_LOW() \
gpio_output_set(1<<I2C_MASTER_SDA_GPIO, 1<<I2C_MASTER_SCL_GPIO, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0)
#define I2C_MASTER_SDA_LOW_SCL_HIGH() \
gpio_output_set(1<<I2C_MASTER_SCL_GPIO, 1<<I2C_MASTER_SDA_GPIO, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0)
#define I2C_MASTER_SDA_LOW_SCL_LOW() \
gpio_output_set(0, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0)
void i2c_master_gpio_init(void);
void i2c_master_init(void);
#define i2c_master_wait os_delay_us
void i2c_master_stop(void);
void i2c_master_start(void);
void i2c_master_setAck(uint8 level);
uint8 i2c_master_getAck(void);
uint8 i2c_master_readByte(void);
void i2c_master_writeByte(uint8 wrdata);
bool i2c_master_checkAck(void);
void i2c_master_send_ack(void);
void i2c_master_send_nack(void);
#endif

27
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/driver/key.h
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#ifndef __KEY_H__
#define __KEY_H__
#include "gpio.h"
typedef void (* key_function)(void);
struct single_key_param {
uint8 key_level;
uint8 gpio_id;
uint8 gpio_func;
uint32 gpio_name;
os_timer_t key_5s;
os_timer_t key_50ms;
key_function short_press;
key_function long_press;
};
struct keys_param {
uint8 key_num;
struct single_key_param **single_key;
};
struct single_key_param *key_init_single(uint8 gpio_id, uint32 gpio_name, uint8 gpio_func, key_function long_press, key_function short_press);
void key_init(struct keys_param *key);
#endif

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/ssl/cert.h
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unsigned char default_certificate[] = {
0x30, 0x82, 0x01, 0x82, 0x30, 0x81, 0xec, 0x02, 0x09, 0x00, 0x88, 0xf2,
0x5f, 0x46, 0x12, 0x2e, 0x3d, 0x3a, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86,
0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x05, 0x05, 0x00, 0x30, 0x1c, 0x31,
0x1a, 0x30, 0x18, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x11, 0x77, 0x77,
0x77, 0x2e, 0x65, 0x73, 0x70, 0x72, 0x65, 0x73, 0x73, 0x69, 0x66, 0x2e,
0x63, 0x6f, 0x6d, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x34, 0x30, 0x36, 0x32,
0x34, 0x31, 0x30, 0x32, 0x32, 0x33, 0x33, 0x5a, 0x17, 0x0d, 0x32, 0x38,
0x30, 0x33, 0x30, 0x32, 0x31, 0x30, 0x32, 0x32, 0x33, 0x33, 0x5a, 0x30,
0x34, 0x31, 0x12, 0x30, 0x10, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x09,
0x65, 0x73, 0x70, 0x72, 0x65, 0x73, 0x73, 0x69, 0x66, 0x31, 0x1e, 0x30,
0x1c, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x15, 0x65, 0x73, 0x70, 0x72,
0x65, 0x73, 0x73, 0x69, 0x66, 0x20, 0x49, 0x6f, 0x54, 0x20, 0x70, 0x72,
0x6f, 0x6a, 0x65, 0x63, 0x74, 0x30, 0x5c, 0x30, 0x0d, 0x06, 0x09, 0x2a,
0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x4b,
0x00, 0x30, 0x48, 0x02, 0x41, 0x00, 0xb9, 0x83, 0x30, 0xca, 0xfb, 0xec,
0x11, 0x9e, 0x94, 0xb7, 0x89, 0xf2, 0x84, 0x2c, 0xda, 0xe1, 0x9a, 0x53,
0x3a, 0x1b, 0x6e, 0xc9, 0x85, 0x81, 0xf9, 0xa3, 0x41, 0xdb, 0xe2, 0x82,
0x3b, 0xfa, 0x80, 0x22, 0x3b, 0x81, 0x6d, 0x25, 0x73, 0x7e, 0xf6, 0x49,
0xcc, 0x69, 0x3c, 0x6c, 0xd8, 0x05, 0xfb, 0x92, 0x02, 0xcf, 0x19, 0x2a,
0x10, 0x7d, 0x69, 0x7a, 0xd8, 0x9d, 0xd3, 0xcf, 0x6c, 0xef, 0x02, 0x03,
0x01, 0x00, 0x01, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7,
0x0d, 0x01, 0x01, 0x05, 0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 0x2d, 0x63,
0x58, 0x21, 0xe3, 0x8b, 0x37, 0x0d, 0x28, 0x68, 0x11, 0x0e, 0x4d, 0xdd,
0xf3, 0xea, 0xdb, 0xec, 0xd7, 0x09, 0x47, 0x2c, 0xa1, 0xd8, 0xd1, 0x71,
0x83, 0x11, 0xb4, 0x17, 0xbc, 0x83, 0xea, 0x5a, 0xd6, 0x73, 0x02, 0x25,
0x87, 0x01, 0x76, 0xfc, 0x59, 0x1a, 0xcf, 0xd9, 0x49, 0xc9, 0xf9, 0x1f,
0x5c, 0x3b, 0x24, 0x6a, 0x5c, 0xa5, 0xca, 0xe6, 0x5d, 0x34, 0x5b, 0x5f,
0xcf, 0x56, 0x9c, 0x71, 0xd2, 0x6b, 0xdd, 0x1f, 0x15, 0xae, 0x4d, 0xf1,
0xca, 0x35, 0xc8, 0xdd, 0x93, 0x1b, 0x58, 0x1e, 0x94, 0x08, 0xcf, 0xa0,
0x20, 0xb9, 0x75, 0xa5, 0x4c, 0x77, 0xf5, 0x7f, 0xed, 0xd5, 0xcd, 0x53,
0xaa, 0x87, 0xa6, 0x3c, 0xf5, 0x72, 0xd8, 0xd2, 0xb0, 0xf7, 0x11, 0xb0,
0x0e, 0xe9, 0x41, 0xd6, 0x8e, 0xd9, 0x07, 0xf8, 0xed, 0xf8, 0x67, 0x7f,
0x28, 0x18, 0xf0, 0x1b, 0x29, 0x11
};
unsigned int default_certificate_len = 390;

30
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/ssl/private_key.h
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unsigned char default_private_key[] = {
0x30, 0x82, 0x01, 0x3a, 0x02, 0x01, 0x00, 0x02, 0x41, 0x00, 0xb9, 0x83,
0x30, 0xca, 0xfb, 0xec, 0x11, 0x9e, 0x94, 0xb7, 0x89, 0xf2, 0x84, 0x2c,
0xda, 0xe1, 0x9a, 0x53, 0x3a, 0x1b, 0x6e, 0xc9, 0x85, 0x81, 0xf9, 0xa3,
0x41, 0xdb, 0xe2, 0x82, 0x3b, 0xfa, 0x80, 0x22, 0x3b, 0x81, 0x6d, 0x25,
0x73, 0x7e, 0xf6, 0x49, 0xcc, 0x69, 0x3c, 0x6c, 0xd8, 0x05, 0xfb, 0x92,
0x02, 0xcf, 0x19, 0x2a, 0x10, 0x7d, 0x69, 0x7a, 0xd8, 0x9d, 0xd3, 0xcf,
0x6c, 0xef, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x40, 0x1d, 0x13, 0x92,
0xf2, 0x3d, 0xca, 0x22, 0x78, 0xd8, 0x96, 0x6b, 0xe8, 0xb7, 0x0e, 0xd0,
0xbf, 0xcb, 0x90, 0x7f, 0xeb, 0x0c, 0xd2, 0x49, 0x3a, 0xb6, 0x06, 0x00,
0xac, 0x96, 0x34, 0x13, 0x72, 0x4b, 0x8c, 0xd2, 0xb9, 0x35, 0xf5, 0x64,
0x18, 0xb2, 0x47, 0x5b, 0x9f, 0xbb, 0xf2, 0x5b, 0x2f, 0x66, 0x78, 0x2d,
0x0a, 0x76, 0x44, 0xc5, 0x4f, 0xdb, 0x7d, 0x13, 0xcf, 0xa5, 0x08, 0xdc,
0x01, 0x02, 0x21, 0x00, 0xdf, 0x9a, 0x89, 0xd0, 0xef, 0x23, 0xcf, 0x12,
0xac, 0x8a, 0x63, 0x1a, 0x8c, 0xc0, 0x3f, 0xf4, 0x38, 0x52, 0x3c, 0x9f,
0x19, 0x0a, 0x37, 0xd2, 0xcb, 0x5d, 0xeb, 0xb6, 0x2a, 0x33, 0xb0, 0x91,
0x02, 0x21, 0x00, 0xd4, 0x63, 0xd9, 0x6a, 0x18, 0x5b, 0xe8, 0xa8, 0x57,
0x4d, 0xd1, 0x9a, 0xa8, 0xd7, 0xe1, 0x65, 0x75, 0xb3, 0xb9, 0x5c, 0x94,
0x14, 0xca, 0x98, 0x41, 0x47, 0x9c, 0x0a, 0x22, 0x38, 0x05, 0x7f, 0x02,
0x20, 0x6a, 0xce, 0xfd, 0xef, 0xe0, 0x9b, 0x61, 0x49, 0x91, 0x43, 0x95,
0x6d, 0x54, 0x38, 0x6d, 0x14, 0x32, 0x67, 0x0d, 0xf0, 0x0d, 0x5c, 0xf5,
0x27, 0x6a, 0xdf, 0x55, 0x3d, 0xb1, 0xd0, 0xf9, 0x11, 0x02, 0x21, 0x00,
0xba, 0x94, 0xa0, 0xf9, 0xb0, 0x3e, 0x85, 0x8b, 0xe5, 0x6e, 0x4a, 0x95,
0x88, 0x80, 0x65, 0xd5, 0x00, 0xea, 0x8b, 0x0b, 0x46, 0x57, 0x61, 0x87,
0x11, 0xc9, 0xfb, 0xcd, 0x77, 0x34, 0x29, 0xb7, 0x02, 0x20, 0x06, 0x8d,
0x41, 0x11, 0x47, 0x93, 0xcb, 0xad, 0xda, 0x5d, 0xe1, 0x9d, 0x49, 0x8d,
0xe0, 0xab, 0x48, 0xe6, 0x18, 0x28, 0x4a, 0x94, 0xae, 0xf9, 0xad, 0xc5,
0x5b, 0x0b, 0x15, 0xc6, 0x73, 0x17
};
unsigned int default_private_key_len = 318;

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_config.h
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#ifndef __USER_CONFIG_H__
#define __USER_CONFIG_H__
#define ESP_PLATFORM 1
#define LEWEI_PLATFORM 0
#define USE_OPTIMIZE_PRINTF
#if ESP_PLATFORM
#define PLUG_DEVICE 0
#define LIGHT_DEVICE 1
#define SENSOR_DEVICE 0
#if SENSOR_DEVICE
#define HUMITURE_SUB_DEVICE 1
#define FLAMMABLE_GAS_SUB_DEVICE 0
#endif
//#define SERVER_SSL_ENABLE
//#define CLIENT_SSL_ENABLE
//#define UPGRADE_SSL_ENABLE
#define USE_DNS
#ifdef USE_DNS
#define ESP_DOMAIN "iot.espressif.cn"
#endif
//#define SOFTAP_ENCRYPT
#ifdef SOFTAP_ENCRYPT
#define PASSWORD "v*%W>L<@i&Nxe!"
#endif
#if SENSOR_DEVICE
#define SENSOR_DEEP_SLEEP
#if HUMITURE_SUB_DEVICE
#define SENSOR_DEEP_SLEEP_TIME 30000000
#elif FLAMMABLE_GAS_SUB_DEVICE
#define SENSOR_DEEP_SLEEP_TIME 60000000
#endif
#endif
#if LIGHT_DEVICE
#define USE_US_TIMER
#endif
#if PLUG_DEVICE || LIGHT_DEVICE
#define BEACON_TIMEOUT 150000000
#define BEACON_TIME 50000
#endif
#define AP_CACHE 1
#if AP_CACHE
#define AP_CACHE_NUMBER 5
#endif
#elif LEWEI_PLATFORM
#endif
#endif

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_devicefind.h
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#ifndef __USER_DEVICEFIND_H__
#define __USER_DEVICEFIND_H__
void user_devicefind_init(void);
#endif

33
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_esp_platform.h
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#ifndef __USER_DEVICE_H__
#define __USER_DEVICE_H__
/* NOTICE---this is for 512KB spi flash.
* you can change to other sector if you use other size spi flash. */
#define ESP_PARAM_START_SEC 0x3D
#define packet_size (2 * 1024)
#define token_size 41
struct esp_platform_saved_param {
uint8 devkey[40];
uint8 token[40];
uint8 activeflag;
uint8 pad[3];
};
enum {
DEVICE_CONNECTING = 40,
DEVICE_ACTIVE_DONE,
DEVICE_ACTIVE_FAIL,
DEVICE_CONNECT_SERVER_FAIL
};
struct dhcp_client_info {
ip_addr_t ip_addr;
ip_addr_t netmask;
ip_addr_t gw;
uint8 flag;
uint8 pad[3];
};
#endif

6
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_esp_platform_timer.h
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#ifndef __USER_DEVICEFIND_H__
#define __USER_DEVICEFIND_H__
void user_platform_timer_start(char* pbuffer, struct espconn *pespconn);
#endif

43
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_iot_version.h
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#ifndef __USER_IOT_VERSION_H__
#define __USER_IOT_VERSION_H__
#include "user_config.h"
#define IOT_VERSION_MAJOR 1U
#define IOT_VERSION_MINOR 0U
#define IOT_VERSION_REVISION 5U
#define VERSION_NUM (IOT_VERSION_MAJOR * 1000 + IOT_VERSION_MINOR * 100 + IOT_VERSION_REVISION)
//#define VERSION_TYPE "b"
#define VERSION_TYPE "v"
#if LIGHT_DEVICE
#define device_type 45772
#elif PLUG_DEVICE
#define device_type 23701
#elif SENSOR_DEVICE
#define device_type 12335
#endif
#define ONLINE_UPGRADE 0
#define LOCAL_UPGRADE 0
#define ALL_UPGRADE 1
#define NONE_UPGRADE 0
#if ONLINE_UPGRADE
#define UPGRADE_FALG "O"
#elif LOCAL_UPGRADE
#define UPGRADE_FALG "l"
#elif ALL_UPGRADE
#define UPGRADE_FALG "a"
#elif NONE_UPGRADE
#define UPGRADE_FALG "n"
#endif
#define IOT_VERSION
#endif

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_json.h
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#ifndef __USER_JSON_H__
#define __USER_JSON_H__
#include "json/jsonparse.h"
#include "json/jsontree.h"
#define jsonSize 2*1024
void json_parse(struct jsontree_context *json, char *ptrJSONMessage);
void json_ws_send(struct jsontree_value *tree, const char *path, char *pbuf);
int json_putchar(int c);
struct jsontree_value *find_json_path(struct jsontree_context *json, const char *path);
#endif

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_light.h
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#ifndef __USER_LIGHT_H__
#define __USER_LIGHT_H__
/*pwm.h: function and macro definition of PWM API , driver level */
/*user_light.h: user interface for light API, user level*/
/*user_light_adj: API for color changing and lighting effects, user level*/
#include "pwm.h"
/* NOTICE !!! ---this is for 512KB spi flash.*/
/* You can change to other sector if you use other size spi flash. */
/* Refer to the documentation about OTA support and flash mapping*/
#define PRIV_PARAM_START_SEC 0x3C
#define PRIV_PARAM_SAVE 0
/*Define the channel number of PWM*/
/*In this demo, we can set 3 for 3 PWM channels: RED, GREEN, BLUE*/
/*Or , we can choose 5 channels : RED,GREEN,BLUE,COLD-WHITE,WARM-WHITE*/
#define PWM_CHANNEL 5 // 5:5channel ; 3:3channel
#define LIGHT_RED 0
#define LIGHT_GREEN 1
#define LIGHT_BLUE 2
#define LIGHT_COLD_WHITE 3
#define LIGHT_WARM_WHITE 4
/*Definition of GPIO PIN params, for GPIO initialization*/
#define PWM_0_OUT_IO_MUX PERIPHS_IO_MUX_MTDI_U
#define PWM_0_OUT_IO_NUM 12
#define PWM_0_OUT_IO_FUNC FUNC_GPIO12
#define PWM_1_OUT_IO_MUX PERIPHS_IO_MUX_MTDO_U
#define PWM_1_OUT_IO_NUM 15
#define PWM_1_OUT_IO_FUNC FUNC_GPIO15
#define PWM_2_OUT_IO_MUX PERIPHS_IO_MUX_MTCK_U
#define PWM_2_OUT_IO_NUM 13
#define PWM_2_OUT_IO_FUNC FUNC_GPIO13
#define PWM_3_OUT_IO_MUX PERIPHS_IO_MUX_MTMS_U
#define PWM_3_OUT_IO_NUM 14
#define PWM_3_OUT_IO_FUNC FUNC_GPIO14
#define PWM_4_OUT_IO_MUX PERIPHS_IO_MUX_GPIO5_U
#define PWM_4_OUT_IO_NUM 5
#define PWM_4_OUT_IO_FUNC FUNC_GPIO5
struct light_saved_param {
uint32 pwm_period;
uint32 pwm_duty[PWM_CHANNEL];
};
void user_light_init(void);
uint32 user_light_get_duty(uint8 channel);
void user_light_set_duty(uint32 duty, uint8 channel);
uint32 user_light_get_period(void);
void user_light_set_period(uint32 period);
#endif

33
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_light_adj.h
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#ifndef __USER_LIGHT_ADJ_H__
#define __USER_LIGHT_ADJ_H__
/*pwm.h: function and macro definition of PWM API , driver level */
/*user_light.h: user interface for light setting, user level*/
/*user_light_adj: API for color changing and lighting effects, user level*/
/*save RGB params to flash when calling light_set_aim*/
#define SAVE_LIGHT_PARAM 0 //set to 0: do not save color params
/*check current consumption and limit the total current for LED driver IC*/
/*NOTE: YOU SHOULD REPLACE WIHT THE LIMIT CURRENT OF YOUR OWN APPLICATION*/
#define LIGHT_CURRENT_LIMIT 0 //set to 0: do not limit total current
#if LIGHT_CURRENT_LIMIT
#define LIGHT_TOTAL_CURRENT_MAX (450*1000) //450000/1000 MA AT MOST
#define LIGHT_CURRENT_MARGIN (80*1000) //80000/1000 MA CURRENT RAISES WHILE TEMPERATURE INCREASING
#define LIGHT_CURRENT_MARGIN_L2 (110*1000) //110000/1000 MA
#define LIGHT_CURRENT_MARGIN_L3 (140*1000) //140000/1000 MA
#endif
/*set target duty for PWM channels, change each channel duty gradually */
void light_set_aim(uint32 r,uint32 g,uint32 b,uint32 cw,uint32 ww,uint32 period);//'white' channel is not used in default demo
void light_set_aim_r(uint32 r);
void light_set_aim_g(uint32 g);
void light_set_aim_b(uint32 b);
void light_set_aim_cw(uint32 cw);
void light_set_aim_ww(uint32 ww);
#endif

43
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_plug.h
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#ifndef __USER_ESPSWITCH_H__
#define __USER_ESPSWITCH_H__
#include "driver/key.h"
/* NOTICE---this is for 512KB spi flash.
* you can change to other sector if you use other size spi flash. */
#define PRIV_PARAM_START_SEC 0x3C
#define PRIV_PARAM_SAVE 0
#define PLUG_KEY_NUM 1
#define PLUG_KEY_0_IO_MUX PERIPHS_IO_MUX_MTCK_U
#define PLUG_KEY_0_IO_NUM 13
#define PLUG_KEY_0_IO_FUNC FUNC_GPIO13
#define PLUG_WIFI_LED_IO_MUX PERIPHS_IO_MUX_GPIO0_U
#define PLUG_WIFI_LED_IO_NUM 0
#define PLUG_WIFI_LED_IO_FUNC FUNC_GPIO0
#define PLUG_LINK_LED_IO_MUX PERIPHS_IO_MUX_MTDI_U
#define PLUG_LINK_LED_IO_NUM 12
#define PLUG_LINK_LED_IO_FUNC FUNC_GPIO12
#define PLUG_RELAY_LED_IO_MUX PERIPHS_IO_MUX_MTDO_U
#define PLUG_RELAY_LED_IO_NUM 15
#define PLUG_RELAY_LED_IO_FUNC FUNC_GPIO15
#define PLUG_STATUS_OUTPUT(pin, on) GPIO_OUTPUT_SET(pin, on)
struct plug_saved_param {
uint8_t status;
uint8_t pad[3];
};
void user_plug_init(void);
uint8 user_plug_get_status(void);
void user_plug_set_status(bool status);
#endif

32
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_sensor.h
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#ifndef __USER_SENSOR_H__
#define __USER_SENSOR_H__
#include "user_config.h"
#include "driver/key.h"
#define SENSOR_KEY_NUM 1
#define SENSOR_KEY_IO_MUX PERIPHS_IO_MUX_MTCK_U
#define SENSOR_KEY_IO_NUM 13
#define SENSOR_KEY_IO_FUNC FUNC_GPIO13
#define SENSOR_WIFI_LED_IO_MUX PERIPHS_IO_MUX_GPIO0_U
#define SENSOR_WIFI_LED_IO_NUM 0
#define SENSOR_WIFI_LED_IO_FUNC FUNC_GPIO0
#define SENSOR_LINK_LED_IO_MUX PERIPHS_IO_MUX_MTDI_U
#define SENSOR_LINK_LED_IO_NUM 12
#define SENSOR_LINK_LED_IO_FUNC FUNC_GPIO12
#define SENSOR_UNUSED_LED_IO_MUX PERIPHS_IO_MUX_MTDO_U
#define SENSOR_UNUSED_LED_IO_NUM 15
#define SENSOR_UNUSED_LED_IO_FUNC FUNC_GPIO15
#if HUMITURE_SUB_DEVICE
bool user_mvh3004_read_th(uint8 *data);
void user_mvh3004_init(void);
#endif
void user_sensor_init(uint8 active);
#endif

45
esp_iot_sdk_v1.5.2/examples/IoT_Demo/include/user_webserver.h
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#ifndef __USER_WEBSERVER_H__
#define __USER_WEBSERVER_H__
#define SERVER_PORT 80
#define SERVER_SSL_PORT 443
#define URLSize 10
typedef enum Result_Resp {
RespFail = 0,
RespSuc,
} Result_Resp;
typedef enum ProtocolType {
GET = 0,
POST,
} ProtocolType;
typedef enum _ParmType {
SWITCH_STATUS = 0,
INFOMATION,
WIFI,
SCAN,
REBOOT,
DEEP_SLEEP,
LIGHT_STATUS,
CONNECT_STATUS,
USER_BIN
} ParmType;
typedef struct URL_Frame {
enum ProtocolType Type;
char pSelect[URLSize];
char pCommand[URLSize];
char pFilename[URLSize];
} URL_Frame;
typedef struct _rst_parm {
ParmType parmtype;
struct espconn *pespconn;
} rst_parm;
void user_webserver_init(uint32 port);
#endif

45
esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of images to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
ifndef PDIR
GEN_LIBS = libuser.a
endif
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#DEFINES +=
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
INCLUDES += -I ./
INCLUDES += -I ../../include/ets
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_devicefind.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_devicefind.c
*
* Description: Find your hardware's information while working any mode.
*
* Modification history:
* 2014/3/12, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "os_type.h"
#include "osapi.h"
#include "mem.h"
#include "user_interface.h"
#include "espconn.h"
#include "user_json.h"
#include "user_devicefind.h"
const char *device_find_request = "Are You Espressif IOT Smart Device?";
#if PLUG_DEVICE
const char *device_find_response_ok = "I'm Plug.";
#elif LIGHT_DEVICE
const char *device_find_response_ok = "I'm Light.";
#elif SENSOR_DEVICE
#if HUMITURE_SUB_DEVICE
const char *device_find_response_ok = "I'm Humiture.";
#elif FLAMMABLE_GAS_SUB_DEVICE
const char *device_find_response_ok = "I'm Flammable Gas.";
#endif
#endif
/*---------------------------------------------------------------------------*/
LOCAL struct espconn ptrespconn;
/******************************************************************************
* FunctionName : user_devicefind_recv
* Description : Processing the received data from the host
* Parameters : arg -- Additional argument to pass to the callback function
* pusrdata -- The received data (or NULL when the connection has been closed!)
* length -- The length of received data
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_devicefind_recv(void *arg, char *pusrdata, unsigned short length)
{
char DeviceBuffer[40] = {0};
char Device_mac_buffer[60] = {0};
char hwaddr[6];
remot_info *premot = NULL;
struct ip_info ipconfig;
if (wifi_get_opmode() != STATION_MODE) {
wifi_get_ip_info(SOFTAP_IF, &ipconfig);
wifi_get_macaddr(SOFTAP_IF, hwaddr);
if (!ip_addr_netcmp((struct ip_addr *)ptrespconn.proto.udp->remote_ip, &ipconfig.ip, &ipconfig.netmask)) {
wifi_get_ip_info(STATION_IF, &ipconfig);
wifi_get_macaddr(STATION_IF, hwaddr);
}
} else {
wifi_get_ip_info(STATION_IF, &ipconfig);
wifi_get_macaddr(STATION_IF, hwaddr);
}
if (pusrdata == NULL) {
return;
}
if (length == os_strlen(device_find_request) &&
os_strncmp(pusrdata, device_find_request, os_strlen(device_find_request)) == 0) {
os_sprintf(DeviceBuffer, "%s" MACSTR " " IPSTR, device_find_response_ok,
MAC2STR(hwaddr), IP2STR(&ipconfig.ip));
os_printf("%s\n", DeviceBuffer);
length = os_strlen(DeviceBuffer);
if (espconn_get_connection_info(&ptrespconn, &premot, 0) != ESPCONN_OK)
return;
os_memcpy(ptrespconn.proto.udp->remote_ip, premot->remote_ip, 4);
ptrespconn.proto.udp->remote_port = premot->remote_port;
espconn_sent(&ptrespconn, DeviceBuffer, length);
} else if (length == (os_strlen(device_find_request) + 18)) {
os_sprintf(Device_mac_buffer, "%s " MACSTR , device_find_request, MAC2STR(hwaddr));
os_printf("%s", Device_mac_buffer);
if (os_strncmp(Device_mac_buffer, pusrdata, os_strlen(device_find_request) + 18) == 0) {
//os_printf("%s\n", Device_mac_buffer);
length = os_strlen(DeviceBuffer);
os_sprintf(DeviceBuffer, "%s" MACSTR " " IPSTR, device_find_response_ok,
MAC2STR(hwaddr), IP2STR(&ipconfig.ip));
os_printf("%s\n", DeviceBuffer);
length = os_strlen(DeviceBuffer);
if (espconn_get_connection_info(&ptrespconn, &premot, 0) != ESPCONN_OK)
return;
os_memcpy(ptrespconn.proto.udp->remote_ip, premot->remote_ip, 4);
ptrespconn.proto.udp->remote_port = premot->remote_port;
espconn_sent(&ptrespconn, DeviceBuffer, length);
} else {
return;
}
}
}
/******************************************************************************
* FunctionName : user_devicefind_init
* Description : the espconn struct parame init
* Parameters : none
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_devicefind_init(void)
{
ptrespconn.type = ESPCONN_UDP;
ptrespconn.proto.udp = (esp_udp *)os_zalloc(sizeof(esp_udp));
ptrespconn.proto.udp->local_port = 1025;
espconn_regist_recvcb(&ptrespconn, user_devicefind_recv);
espconn_create(&ptrespconn);
}

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_esp_platform.c
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esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_esp_platform_timer.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: esp_platform_user_timer.c
*
* Description:
*
* Modification history:
* 2014/5/09, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "os_type.h"
#include "mem.h"
#include "osapi.h"
#include "user_interface.h"
#include "espconn.h"
#include "user_esp_platform.h"
#define ESP_DEBUG
#ifdef ESP_DEBUG
#define ESP_DBG os_printf
#else
#define ESP_DBG
#endif
LOCAL os_timer_t device_timer;
uint32 min_wait_second;
char timestamp_str[11];
int timestamp = 0;
char *timer_splits[20] = {NULL};
struct esp_platform_wait_timer_param {
uint8 wait_time_param[11];
uint8 wait_action[15];
int wait_time_second;
};
struct wait_param {
uint8 action[20][15];
uint16 action_number;
uint16 count;
uint32 min_time_backup;
};
void esp_platform_timer_action(struct esp_platform_wait_timer_param *timer_wait_param, uint16 count);
/******************************************************************************
* FunctionName : split
* Description : split string p1 according to sting p2 and save the splits
* Parameters : p1 , p2 ,splits[]
* Returns : the number of splits
*******************************************************************************/
uint16 ICACHE_FLASH_ATTR
split(char *p1, char *p2, char *splits[])
{
int i = 0;
int j = 0;
while (i != -1) {
int start = i;
int end = indexof(p1, p2, start);
if (end == -1) {
end = os_strlen(p1);
}
char *p = (char *) os_zalloc(100);
os_memcpy(p, p1 + start, end - start);
p[end - start] = '\0';
splits[j] = p;
j++;
i = end + 1;
if (i > os_strlen(p1)) {
break;
}
}
return j;
}
/******************************************************************************
* FunctionName : indexof
* Description : calculate the offset of p2 relate to start of p1
* Parameters : p1,p1,start
* Returns : the offset of p2 relate to the start
*******************************************************************************/
int ICACHE_FLASH_ATTR
indexof(char *p1, char *p2, int start)
{
char *find = (char *)os_strstr(p1 + start, p2);
if (find != NULL) {
return (find - p1);
}
return -1;
}
/******************************************************************************
* FunctionName : esp_platform_find_min_time
* Description : find the minimum wait second in timer list
* Parameters : timer_wait_param -- param of timer action and wait time param
* count -- The number of timers given by server
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
esp_platform_find_min_time(struct esp_platform_wait_timer_param *timer_wait_param , uint16 count)
{
uint16 i = 0;
min_wait_second = 0xFFFFFFF;
for (i = 0; i < count ; i++) {
if (timer_wait_param[i].wait_time_second < min_wait_second && timer_wait_param[i].wait_time_second >= 0) {
min_wait_second = timer_wait_param[i].wait_time_second;
}
}
}
/******************************************************************************
* FunctionName : user_platform_timer_first_start
* Description : calculate the wait time of each timer
* Parameters : count -- The number of timers given by server
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_platform_timer_first_start(uint16 count)
{
int i = 0;
struct esp_platform_wait_timer_param timer_wait_param[100] = {0};
ESP_DBG("current timestamp= %ds\n", timestamp);
timestamp = timestamp + min_wait_second;
for (i = 0 ; i < count ; i++) {
char *str = timer_splits[i];
if (indexof(str, "f", 0) == 0) {
char *fixed_wait[2];
ESP_DBG("timer is fixed mode\n");
split(str, "=", fixed_wait);
os_memcpy(timer_wait_param[i].wait_time_param, fixed_wait[0] + 1, os_strlen(fixed_wait[0]) - 1);
os_memcpy(timer_wait_param[i].wait_action, fixed_wait[1], os_strlen(fixed_wait[1]));
timer_wait_param[i].wait_time_second = atoi(timer_wait_param[i].wait_time_param) - timestamp;
os_free(fixed_wait[0]);
os_free(fixed_wait[1]);
}
else if (indexof(str, "l", 0) == 0) {
char *loop_wait[2];
ESP_DBG("timer is loop mode\n");
split(str, "=", loop_wait);
os_memcpy(timer_wait_param[i].wait_time_param, loop_wait[0] + 1, os_strlen(loop_wait[0]) - 1);
os_memcpy(timer_wait_param[i].wait_action, loop_wait[1], os_strlen(loop_wait[1]));
timer_wait_param[i].wait_time_second = atoi(timer_wait_param[i].wait_time_param) - (timestamp % atoi(timer_wait_param[i].wait_time_param));
os_free(loop_wait[0]);
os_free(loop_wait[1]);
} else if (indexof(str, "w", 0) == 0) {
char *week_wait[2];
int monday_wait_time = 0;
ESP_DBG("timer is weekend mode\n");
split(str, "=", week_wait);
os_memcpy(timer_wait_param[i].wait_time_param, week_wait[0] + 1, os_strlen(week_wait[0]) - 1);
os_memcpy(timer_wait_param[i].wait_action, week_wait[1], os_strlen(week_wait[1]));
monday_wait_time = (timestamp - 1388937600) % (7 * 24 * 3600);
ESP_DBG("monday_wait_time == %d", monday_wait_time);
if (atoi(timer_wait_param[i].wait_time_param) > monday_wait_time) {
timer_wait_param[i].wait_time_second = atoi(timer_wait_param[i].wait_time_param) - monday_wait_time;
} else {
timer_wait_param[i].wait_time_second = 7 * 24 * 3600 - monday_wait_time + atoi(timer_wait_param[i].wait_time_param);
}
os_free(week_wait[0]);
os_free(week_wait[1]);
}
}
esp_platform_find_min_time(timer_wait_param, count);
if(min_wait_second == 0) {
return;
}
esp_platform_timer_action(timer_wait_param, count);
}
/******************************************************************************
* FunctionName : user_esp_platform_device_action
* Description : Execute the actions of minimum wait time
* Parameters : pwait_action -- point the list of actions which need execute
*
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_device_action(struct wait_param *pwait_action)
{
uint8 i = 0;
uint16 count = pwait_action->count;
uint16 action_number = pwait_action->action_number;
ESP_DBG("there is %d action at the same time\n", pwait_action->action_number);
#if PLUG_DEVICE
for (i = 0; i < action_number && pwait_action->action[i][0] != '0'; i++) {
ESP_DBG("%s\n",pwait_action->action[i]);
if (os_strcmp(pwait_action->action[i], "on_switch", 9) == 0) {
user_plug_set_status(0x01);
} else if (os_strcmp(pwait_action->action[i], "off_switch", 10) == 0) {
user_plug_set_status(0x00);
} else if (os_strcmp(pwait_action->action[i], "on_off_switch", 13) == 0) {
if (user_plug_get_status() == 0) {
user_plug_set_status(0x01);
} else {
user_plug_set_status(0x00);
}
} else {
return;
}
}
user_platform_timer_first_start(count);
#endif
}
/******************************************************************************
* FunctionName : user_platform_timer_start
* Description : Processing the message about timer from the server
* Parameters : timer_wait_param -- The received data from the server
* count -- the espconn used to connetion with the host
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_wait_time_overflow_check(struct wait_param *pwait_action)
{
ESP_DBG("min_wait_second = %d", min_wait_second);
if (pwait_action->min_time_backup >= 3600) {
os_timer_disarm(&device_timer);
os_timer_setfn(&device_timer, (os_timer_func_t *)user_esp_platform_wait_time_overflow_check, pwait_action);
os_timer_arm(&device_timer, 3600000, 0);
ESP_DBG("min_wait_second is extended\n");
} else {
os_timer_disarm(&device_timer);
os_timer_setfn(&device_timer, (os_timer_func_t *)user_esp_platform_device_action, pwait_action);
os_timer_arm(&device_timer, pwait_action->min_time_backup * 1000, 0);
ESP_DBG("min_wait_second is = %dms\n", pwait_action->min_time_backup * 1000);
}
pwait_action->min_time_backup -= 3600;
}
/******************************************************************************
* FunctionName : user_platform_timer_start
* Description : Processing the message about timer from the server
* Parameters : timer_wait_param -- The received data from the server
* count -- the espconn used to connetion with the host
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
esp_platform_timer_action(struct esp_platform_wait_timer_param *timer_wait_param, uint16 count)
{
uint16 i = 0;
uint16 action_number;
struct wait_param pwait_action = {0};
pwait_action.count = count;
action_number = 0;
for (i = 0; i < count ; i++) {
if (timer_wait_param[i].wait_time_second == min_wait_second) {
os_memcpy(pwait_action.action[action_number], timer_wait_param[i].wait_action, os_strlen(timer_wait_param[i].wait_action));
ESP_DBG("*****%s*****\n", timer_wait_param[i].wait_action);
action_number++;
}
}
pwait_action.action_number = action_number;
pwait_action.min_time_backup = min_wait_second;
user_esp_platform_wait_time_overflow_check(&pwait_action);
}
/******************************************************************************
* FunctionName : user_platform_timer_start
* Description : Processing the message about timer from the server
* Parameters : pbuffer -- The received data from the server
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_platform_timer_start(char *pbuffer)
{
int str_begin = 0;
int str_end = 0;
uint8 i = 0;
char *pstr_start = NULL;
char *pstr_end = NULL;
struct esp_platform_wait_timer_param timer_wait_param[20];
char *pstr = NULL;
min_wait_second = 0;
if ((pstr = (char *)os_strstr(pbuffer, "\"timestamp\":")) != NULL) {
pstr_start = pstr + 13;
pstr_end = (char *)os_strstr(pstr_start, ",");
if (pstr != NULL) {
os_memcpy(timestamp_str, pstr_start, pstr_end - pstr_start);
timestamp = atoi(timestamp_str);
}
}
for (i = 0 ; i < 20 ; i++) {
if (timer_splits[i] != NULL) {
os_free(timer_splits[i]);
timer_splits[i] = NULL;
}
}
if ((pstr_start = (char *)os_strstr(pbuffer, "\"timers\": \"")) != NULL) {
str_begin = 11;
str_end = indexof(pstr_start, "\"", str_begin);
if (str_begin == str_end) {
os_timer_disarm(&device_timer);
return;
}
char *split_buffer = (char *)os_zalloc(str_end - str_begin + 1);
os_memcpy(split_buffer, pstr_start + str_begin, str_end - str_begin);
uint16 count = split(split_buffer , ";" , timer_splits);
os_free(split_buffer);
user_platform_timer_first_start(count);
}
}

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_json.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_json.c
*
* Description: JSON format set up and parse.
* Check your hardware transmation while use this data format.
*
* Modification history:
* 2014/5/09, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "osapi.h"
#include "os_type.h"
#include "mem.h"
#include "user_json.h"
LOCAL char *json_buf;
LOCAL int pos;
LOCAL int size;
/******************************************************************************
* FunctionName : find_json_path
* Description : find the JSON format tree's path
* Parameters : json -- A pointer to a JSON set up
* path -- A pointer to the JSON format tree's path
* Returns : A pointer to the JSON format tree
*******************************************************************************/
struct jsontree_value *ICACHE_FLASH_ATTR
find_json_path(struct jsontree_context *json, const char *path)
{
struct jsontree_value *v;
const char *start;
const char *end;
int len;
v = json->values[0];
start = path;
do {
end = (const char *)os_strstr(start, "/");
if (end == start) {
break;
}
if (end != NULL) {
len = end - start;
end++;
} else {
len = os_strlen(start);
}
if (v->type != JSON_TYPE_OBJECT) {
v = NULL;
} else {
struct jsontree_object *o;
int i;
o = (struct jsontree_object *)v;
v = NULL;
for (i = 0; i < o->count; i++) {
if (os_strncmp(start, o->pairs[i].name, len) == 0) {
v = o->pairs[i].value;
json->index[json->depth] = i;
json->depth++;
json->values[json->depth] = v;
json->index[json->depth] = 0;
break;
}
}
}
start = end;
} while (end != NULL && *end != '\0' && v != NULL);
json->callback_state = 0;
return v;
}
/******************************************************************************
* FunctionName : json_putchar
* Description : write the value to the JSON format tree
* Parameters : c -- the value which write the JSON format tree
* Returns : result
*******************************************************************************/
int ICACHE_FLASH_ATTR
json_putchar(int c)
{
if (json_buf != NULL && pos <= size) {
json_buf[pos++] = c;
return c;
}
return 0;
}
/******************************************************************************
* FunctionName : json_ws_send
* Description : set up the JSON format tree for string
* Parameters : tree -- A pointer to the JSON format tree
* path -- A pointer to the JSON format tree's path
* pbuf -- A pointer for the data sent
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
json_ws_send(struct jsontree_value *tree, const char *path, char *pbuf)
{
struct jsontree_context json;
/* maxsize = 128 bytes */
json_buf = (char *)os_malloc(jsonSize);
/* reset state and set max-size */
/* NOTE: packet will be truncated at 512 bytes */
pos = 0;
size = jsonSize;
json.values[0] = (struct jsontree_value *)tree;
jsontree_reset(&json);
find_json_path(&json, path);
json.path = json.depth;
json.putchar = json_putchar;
while (jsontree_print_next(&json) && json.path <= json.depth);
json_buf[pos] = 0;
os_memcpy(pbuf, json_buf, pos);
os_free(json_buf);
}
/******************************************************************************
* FunctionName : json_parse
* Description : parse the data as a JSON format
* Parameters : js_ctx -- A pointer to a JSON set up
* ptrJSONMessage -- A pointer to the data
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
json_parse(struct jsontree_context *json, char *ptrJSONMessage)
{
/* Set value */
struct jsontree_value *v;
struct jsontree_callback *c;
struct jsontree_callback *c_bak = NULL;
while ((v = jsontree_find_next(json, JSON_TYPE_CALLBACK)) != NULL) {
c = (struct jsontree_callback *)v;
if (c == c_bak) {
continue;
}
c_bak = c;
if (c->set != NULL) {
struct jsonparse_state js;
jsonparse_setup(&js, ptrJSONMessage, os_strlen(ptrJSONMessage));
c->set(json, &js);
}
}
}

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_light.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_light.c
*
* Description: light demo's function realization
*
* Modification history:
* 2014/5/1, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "osapi.h"
#include "os_type.h"
#include "mem.h"
#include "user_interface.h"
#include "user_light.h"
#include "pwm.h"
#if LIGHT_DEVICE
struct light_saved_param light_param;
/******************************************************************************
* FunctionName : user_light_get_duty
* Description : get duty of each channel
* Parameters : uint8 channel : LIGHT_RED/LIGHT_GREEN/LIGHT_BLUE
* Returns : NONE
*******************************************************************************/
uint32 ICACHE_FLASH_ATTR
user_light_get_duty(uint8 channel)
{
return light_param.pwm_duty[channel];
}
/******************************************************************************
* FunctionName : user_light_set_duty
* Description : set each channel's duty params
* Parameters : uint8 duty : 0 ~ PWM_DEPTH
* uint8 channel : LIGHT_RED/LIGHT_GREEN/LIGHT_BLUE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_light_set_duty(uint32 duty, uint8 channel)
{
if (duty != light_param.pwm_duty[channel]) {
pwm_set_duty(duty, channel);
light_param.pwm_duty[channel] = pwm_get_duty(channel);
}
}
/******************************************************************************
* FunctionName : user_light_get_period
* Description : get pwm period
* Parameters : NONE
* Returns : uint32 : pwm period
*******************************************************************************/
uint32 ICACHE_FLASH_ATTR
user_light_get_period(void)
{
return light_param.pwm_period;
}
/******************************************************************************
* FunctionName : user_light_set_duty
* Description : set pwm frequency
* Parameters : uint16 freq : 100hz typically
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_light_set_period(uint32 period)
{
if (period != light_param.pwm_period) {
pwm_set_period(period);
light_param.pwm_period = pwm_get_period();
}
}
void ICACHE_FLASH_ATTR
user_light_restart(void)
{
spi_flash_erase_sector(PRIV_PARAM_START_SEC + PRIV_PARAM_SAVE);
spi_flash_write((PRIV_PARAM_START_SEC + PRIV_PARAM_SAVE) * SPI_FLASH_SEC_SIZE,
(uint32 *)&light_param, sizeof(struct light_saved_param));
pwm_start();
}
/******************************************************************************
* FunctionName : user_light_init
* Description : light demo init, mainy init pwm
* Parameters : none
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_light_init(void)
{
spi_flash_read((PRIV_PARAM_START_SEC + PRIV_PARAM_SAVE) * SPI_FLASH_SEC_SIZE,
(uint32 *)&light_param, sizeof(struct light_saved_param));
if(light_param.pwm_period>10000 || light_param.pwm_period <1000){
light_param.pwm_period = 1000;
}
uint32 io_info[][3] = { {PWM_0_OUT_IO_MUX,PWM_0_OUT_IO_FUNC,PWM_0_OUT_IO_NUM},
{PWM_1_OUT_IO_MUX,PWM_1_OUT_IO_FUNC,PWM_1_OUT_IO_NUM},
{PWM_2_OUT_IO_MUX,PWM_2_OUT_IO_FUNC,PWM_2_OUT_IO_NUM},
{PWM_3_OUT_IO_MUX,PWM_3_OUT_IO_FUNC,PWM_3_OUT_IO_NUM},
{PWM_4_OUT_IO_MUX,PWM_4_OUT_IO_FUNC,PWM_4_OUT_IO_NUM},
};
uint32 pwm_duty_init[PWM_CHANNEL] = {0};
/*PIN FUNCTION INIT FOR PWM OUTPUT*/
pwm_init(light_param.pwm_period, pwm_duty_init ,PWM_CHANNEL,io_info);
os_printf("LIGHT PARAM: R: %d \r\n",light_param.pwm_duty[LIGHT_RED]);
os_printf("LIGHT PARAM: G: %d \r\n",light_param.pwm_duty[LIGHT_GREEN]);
os_printf("LIGHT PARAM: B: %d \r\n",light_param.pwm_duty[LIGHT_BLUE]);
if(PWM_CHANNEL>LIGHT_COLD_WHITE){
os_printf("LIGHT PARAM: CW: %d \r\n",light_param.pwm_duty[LIGHT_COLD_WHITE]);
os_printf("LIGHT PARAM: WW: %d \r\n",light_param.pwm_duty[LIGHT_WARM_WHITE]);
}
os_printf("LIGHT PARAM: P: %d \r\n",light_param.pwm_period);
uint32 light_init_target[8]={0};
os_memcpy(light_init_target,light_param.pwm_duty,sizeof(light_param.pwm_duty));
light_set_aim(
light_init_target[LIGHT_RED],
light_init_target[LIGHT_GREEN],
light_init_target[LIGHT_BLUE],
light_init_target[LIGHT_COLD_WHITE],
light_init_target[LIGHT_WARM_WHITE],
light_param.pwm_period);
set_pwm_debug_en(0);//disable debug print in pwm driver
os_printf("PWM version : %08x \r\n",get_pwm_version());
}
#endif

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_light_adj.c
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#include "ets_sys.h"
#include "osapi.h"
#include "os_type.h"
#include "mem.h"
#include "user_interface.h"
#include "user_light.h"
#include "user_light_adj.h"
#include "pwm.h"
#define ABS_MINUS(x,y) (x<y?(y-x):(x-y))
uint8 light_sleep_flg = 0;
uint16 min_ms = 15;
uint32 current_duty[PWM_CHANNEL] = {0};
bool change_finish=true;
os_timer_t timer_pwm_adj;
static u32 duty_now[PWM_CHANNEL] = {0};
//-----------------------------------Light para storage---------------------------
#define LIGHT_EVT_QNUM (40)
static struct pwm_param LightEvtArr[LIGHT_EVT_QNUM];
static u8 CurFreeLightEvtIdx = 0;
static u8 TotalUsedLightEvtNum = 0;
static u8 CurEvtIdxToBeUse = 0;
static struct pwm_param *LightEvtMalloc(void)
{
struct pwm_param *tmp = NULL;
TotalUsedLightEvtNum++;
if(TotalUsedLightEvtNum > LIGHT_EVT_QNUM ){
TotalUsedLightEvtNum--;
}
else{
tmp = &(LightEvtArr[CurFreeLightEvtIdx]);
CurFreeLightEvtIdx++;
if( CurFreeLightEvtIdx > (LIGHT_EVT_QNUM-1) )
CurFreeLightEvtIdx = 0;
}
os_printf("malloc:%u\n",TotalUsedLightEvtNum);
return tmp;
}
static void ICACHE_FLASH_ATTR LightEvtFree(void)
{
TotalUsedLightEvtNum--;
os_printf("free:%u\n",TotalUsedLightEvtNum);
}
//------------------------------------------------------------------------------------
static void ICACHE_FLASH_ATTR light_pwm_smooth_adj_proc(void);
void ICACHE_FLASH_ATTR
light_save_target_duty()
{
extern struct light_saved_param light_param;
os_memcpy(light_param.pwm_duty,current_duty,sizeof(light_param.pwm_duty));
light_param.pwm_period = pwm_get_period();
#if SAVE_LIGHT_PARAM
spi_flash_erase_sector(PRIV_PARAM_START_SEC + PRIV_PARAM_SAVE);
spi_flash_write((PRIV_PARAM_START_SEC + PRIV_PARAM_SAVE) * SPI_FLASH_SEC_SIZE,
(uint32 *)&light_param, sizeof(struct light_saved_param));
#endif
}
void ICACHE_FLASH_ATTR
light_set_aim_r(uint32 r)
{
current_duty[LIGHT_RED]=r;
light_pwm_smooth_adj_proc();
}
void ICACHE_FLASH_ATTR
light_set_aim_g(uint32 g)
{
current_duty[LIGHT_GREEN]=g;
light_pwm_smooth_adj_proc();
}
void ICACHE_FLASH_ATTR
light_set_aim_b(uint32 b)
{
current_duty[LIGHT_BLUE]=b;
light_pwm_smooth_adj_proc();
}
void ICACHE_FLASH_ATTR
light_set_aim_cw(uint32 cw)
{
current_duty[LIGHT_COLD_WHITE]=cw;
light_pwm_smooth_adj_proc();
}
void ICACHE_FLASH_ATTR
light_set_aim_ww(uint32 ww)
{
current_duty[LIGHT_WARM_WHITE]=ww;
light_pwm_smooth_adj_proc();
}
LOCAL bool ICACHE_FLASH_ATTR
check_pwm_current_duty_diff()
{
int i;
for(i=0;i<PWM_CHANNEL;i++){
if(pwm_get_duty(i) != current_duty[i]){
return true;
}
}
return false;
}
void light_dh_pwm_adj_proc(void *Targ)
{
uint8 i;
for(i=0;i<PWM_CHANNEL;i++){
duty_now[i] = (duty_now[i]*15 + current_duty[i])>>4;
if( ABS_MINUS(duty_now[i],current_duty[i])<20 )
duty_now[i] = current_duty[i];
user_light_set_duty(duty_now[i],i);
}
//os_printf("duty:%u,%u,%u\r\n", pwm.duty[0],pwm.duty[1],pwm.duty[2] );
pwm_start();
if(check_pwm_current_duty_diff()){
change_finish = 0;
os_timer_disarm(&timer_pwm_adj);
os_timer_setfn(&timer_pwm_adj, (os_timer_func_t *)light_dh_pwm_adj_proc, NULL);
os_timer_arm(&timer_pwm_adj, min_ms, 0);
}
else{
os_printf("finish\n");
change_finish = 1;
//light_save_target_duty();
os_timer_disarm(&timer_pwm_adj);
light_pwm_smooth_adj_proc();
}
}
LOCAL bool ICACHE_FLASH_ATTR
check_pwm_duty_zero()
{
int i;
for(i=0;i<PWM_CHANNEL;i++){
if(pwm_get_duty(i) != 0){
return false;
}
}
return true;
}
static void ICACHE_FLASH_ATTR light_pwm_smooth_adj_proc(void)
{
if( TotalUsedLightEvtNum>0 ){
user_light_set_period( LightEvtArr[CurEvtIdxToBeUse].period );
os_memcpy(current_duty,LightEvtArr[CurEvtIdxToBeUse].duty,sizeof(current_duty));
CurEvtIdxToBeUse++;
if(CurEvtIdxToBeUse > (LIGHT_EVT_QNUM-1) ){
CurEvtIdxToBeUse = 0;
}
LightEvtFree();
if(change_finish){
light_dh_pwm_adj_proc(NULL);
}
}
if(change_finish){
light_save_target_duty();
if(check_pwm_duty_zero()){
if(light_sleep_flg==0){
os_printf("light sleep en\r\n");
wifi_set_sleep_type(LIGHT_SLEEP_T);
light_sleep_flg = 1;
}
}
}
}
#if LIGHT_CURRENT_LIMIT
uint32 light_get_cur(uint32 duty , uint8 channel, uint32 period)
{
uint32 duty_max_limit = (period*1000/45);
uint32 duty_mapped = duty*22727/duty_max_limit;
switch(channel){
case LIGHT_RED :
if(duty_mapped>=0 && duty_mapped<23000){
return (duty_mapped*151000/22727);
}
break;
case LIGHT_GREEN:
if(duty_mapped>=0 && duty_mapped<23000){
return (duty_mapped*82000/22727);
}
break;
case LIGHT_BLUE:
if(duty_mapped>=0 && duty_mapped<23000){
return (duty_mapped*70000/22727);
}
break;
case LIGHT_COLD_WHITE:
case LIGHT_WARM_WHITE:
if(duty_mapped>=0 && duty_mapped<23000){
return (duty_mapped*115000/22727);
}
break;
default:
os_printf("CHANNEL ERROR IN GET_CUR\r\n");
break;
}
}
#endif
void ICACHE_FLASH_ATTR
light_set_aim(uint32 r,uint32 g,uint32 b,uint32 cw,uint32 ww,uint32 period)
{
struct pwm_param *tmp = LightEvtMalloc();
if(tmp != NULL){
tmp->period = (period<10000?period:10000);
uint32 duty_max_limit = (period*1000/45);
tmp->duty[LIGHT_RED] = (r<duty_max_limit?r:duty_max_limit);
tmp->duty[LIGHT_GREEN] = (g<duty_max_limit?g:duty_max_limit);
tmp->duty[LIGHT_BLUE] = (b<duty_max_limit?b:duty_max_limit);
tmp->duty[LIGHT_COLD_WHITE] = (cw<duty_max_limit?cw:duty_max_limit);
tmp->duty[LIGHT_WARM_WHITE] = (ww<duty_max_limit?ww:duty_max_limit);//chg
#if LIGHT_CURRENT_LIMIT
uint32 cur_r,cur_g,cur_b,cur_rgb;
//if(cw>0 || ww>0){
cur_r = light_get_cur(tmp->duty[LIGHT_RED] , LIGHT_RED, tmp->period);
cur_g = light_get_cur(tmp->duty[LIGHT_GREEN] , LIGHT_GREEN, tmp->period);
cur_b = light_get_cur(tmp->duty[LIGHT_BLUE] , LIGHT_BLUE, tmp->period);
cur_rgb = (cur_r+cur_g+cur_b);
//}
uint32 cur_cw = light_get_cur( tmp->duty[LIGHT_COLD_WHITE],LIGHT_COLD_WHITE, tmp->period);
uint32 cur_ww = light_get_cur( tmp->duty[LIGHT_WARM_WHITE],LIGHT_WARM_WHITE, tmp->period);
uint32 cur_remain,cur_mar;
cur_remain = (LIGHT_TOTAL_CURRENT_MAX - cur_rgb -LIGHT_CURRENT_MARGIN);
cur_mar = LIGHT_CURRENT_MARGIN;
/*
if((cur_cw < 50000) || (cur_ww < 50000)){
cur_remain = (LIGHT_TOTAL_CURRENT_MAX - cur_rgb -LIGHT_CURRENT_MARGIN);
cur_mar = LIGHT_CURRENT_MARGIN;
}else if((cur_cw < 99000) || (cur_ww < 99000)){
cur_remain = (LIGHT_TOTAL_CURRENT_MAX - cur_rgb -LIGHT_CURRENT_MARGIN_L2);
cur_mar = LIGHT_CURRENT_MARGIN_L2;
}else{
cur_remain = (LIGHT_TOTAL_CURRENT_MAX - cur_rgb -LIGHT_CURRENT_MARGIN_L3);
cur_mar = LIGHT_CURRENT_MARGIN_L2;
}
*/
/*
if((LIGHT_TOTAL_CURRENT_MAX-cur_rgb)>120){
cur_remain = (LIGHT_TOTAL_CURRENT_MAX - cur_rgb -LIGHT_CURRENT_MARGIN);
cur_mar = LIGHT_CURRENT_MARGIN;
}else if((LIGHT_TOTAL_CURRENT_MAX-cur_rgb)>100){
cur_remain = (LIGHT_TOTAL_CURRENT_MAX - cur_rgb -LIGHT_CURRENT_MARGIN_L2);
cur_mar = LIGHT_CURRENT_MARGIN_L2;
}else{
cur_remain = (LIGHT_TOTAL_CURRENT_MAX - cur_rgb -LIGHT_CURRENT_MARGIN_L3);
cur_mar = LIGHT_CURRENT_MARGIN_L2;
}
*/
os_printf("cur_remain: %d \r\n",cur_remain);
while((cur_cw+cur_ww) > cur_remain){
tmp->duty[LIGHT_COLD_WHITE] = tmp->duty[LIGHT_COLD_WHITE] * 9 / 10;
tmp->duty[LIGHT_WARM_WHITE] = tmp->duty[LIGHT_WARM_WHITE] * 9 / 10;
cur_cw = light_get_cur( tmp->duty[LIGHT_COLD_WHITE],LIGHT_COLD_WHITE, tmp->period);
cur_ww = light_get_cur( tmp->duty[LIGHT_WARM_WHITE],LIGHT_WARM_WHITE, tmp->period);
}
os_printf("debug : %d %d %d %d %d\r\n",cur_r/1000,cur_g/1000,cur_b/1000,cur_cw/1000,cur_ww/1000);
os_printf("debug:total current after adj : %d + %d mA \r\n",(cur_cw+cur_ww+cur_r+cur_g+cur_b)/1000,cur_mar/1000);
#endif
os_printf("prd:%u r : %u g: %u b: %u cw: %u ww: %u \r\n",period,
tmp->duty[0],tmp->duty[1],tmp->duty[2],tmp->duty[3],tmp->duty[4]);
light_pwm_smooth_adj_proc();
}
else{
os_printf("light para full\n");
}
}

59
esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_main.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_main.c
*
* Description: entry file of user application
*
* Modification history:
* 2014/1/1, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "osapi.h"
#include "user_interface.h"
#include "user_devicefind.h"
#include "user_webserver.h"
#if ESP_PLATFORM
#include "user_esp_platform.h"
#endif
void user_rf_pre_init(void)
{
}
/******************************************************************************
* FunctionName : user_init
* Description : entry of user application, init user function here
* Parameters : none
* Returns : none
*******************************************************************************/
void user_init(void)
{
os_printf("SDK version:%s\n", system_get_sdk_version());
#if ESP_PLATFORM
/*Initialization of the peripheral drivers*/
/*For light demo , it is user_light_init();*/
/* Also check whether assigned ip addr by the router.If so, connect to ESP-server */
user_esp_platform_init();
#endif
/*Establish a udp socket to receive local device detect info.*/
/*Listen to the port 1025, as well as udp broadcast.
/*If receive a string of device_find_request, it rely its IP address and MAC.*/
user_devicefind_init();
/*Establish a TCP server for http(with JSON) POST or GET command to communicate with the device.*/
/*You can find the command in "2B-SDK-Espressif IoT Demo.pdf" to see the details.*/
/*the JSON command for curl is like:*/
/*3 Channel mode: curl -X POST -H "Content-Type:application/json" -d "{\"period\":1000,\"rgb\":{\"red\":16000,\"green\":16000,\"blue\":16000}}" http://192.168.4.1/config?command=light */
/*5 Channel mode: curl -X POST -H "Content-Type:application/json" -d "{\"period\":1000,\"rgb\":{\"red\":16000,\"green\":16000,\"blue\":16000,\"cwhite\":3000,\"wwhite\",3000}}" http://192.168.4.1/config?command=light */
#ifdef SERVER_SSL_ENABLE
user_webserver_init(SERVER_SSL_PORT);
#else
user_webserver_init(SERVER_PORT);
#endif
}

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_plug.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_plug.c
*
* Description: plug demo's function realization
*
* Modification history:
* 2014/5/1, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "osapi.h"
#include "os_type.h"
#include "mem.h"
#include "user_interface.h"
#include "user_plug.h"
#if PLUG_DEVICE
LOCAL struct plug_saved_param plug_param;
LOCAL struct keys_param keys;
LOCAL struct single_key_param *single_key[PLUG_KEY_NUM];
LOCAL os_timer_t link_led_timer;
LOCAL uint8 link_led_level = 0;
/******************************************************************************
* FunctionName : user_plug_get_status
* Description : get plug's status, 0x00 or 0x01
* Parameters : none
* Returns : uint8 - plug's status
*******************************************************************************/
uint8 ICACHE_FLASH_ATTR
user_plug_get_status(void)
{
return plug_param.status;
}
/******************************************************************************
* FunctionName : user_plug_set_status
* Description : set plug's status, 0x00 or 0x01
* Parameters : uint8 - status
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_plug_set_status(bool status)
{
if (status != plug_param.status) {
if (status > 1) {
os_printf("error status input!\n");
return;
}
plug_param.status = status;
PLUG_STATUS_OUTPUT(PLUG_RELAY_LED_IO_NUM, status);
}
}
/******************************************************************************
* FunctionName : user_plug_short_press
* Description : key's short press function, needed to be installed
* Parameters : none
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_plug_short_press(void)
{
user_plug_set_status((~plug_param.status) & 0x01);
spi_flash_erase_sector(PRIV_PARAM_START_SEC + PRIV_PARAM_SAVE);
spi_flash_write((PRIV_PARAM_START_SEC + PRIV_PARAM_SAVE) * SPI_FLASH_SEC_SIZE,
(uint32 *)&plug_param, sizeof(struct plug_saved_param));
}
/******************************************************************************
* FunctionName : user_plug_long_press
* Description : key's long press function, needed to be installed
* Parameters : none
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_plug_long_press(void)
{
user_esp_platform_set_active(0);
system_restore();
system_restart();
}
LOCAL void ICACHE_FLASH_ATTR
user_link_led_init(void)
{
PIN_FUNC_SELECT(PLUG_LINK_LED_IO_MUX, PLUG_LINK_LED_IO_FUNC);
}
void ICACHE_FLASH_ATTR
user_link_led_output(uint8 level)
{
GPIO_OUTPUT_SET(GPIO_ID_PIN(PLUG_LINK_LED_IO_NUM), level);
}
LOCAL void ICACHE_FLASH_ATTR
user_link_led_timer_cb(void)
{
link_led_level = (~link_led_level) & 0x01;
GPIO_OUTPUT_SET(GPIO_ID_PIN(PLUG_LINK_LED_IO_NUM), link_led_level);
}
void ICACHE_FLASH_ATTR
user_link_led_timer_init(void)
{
os_timer_disarm(&link_led_timer);
os_timer_setfn(&link_led_timer, (os_timer_func_t *)user_link_led_timer_cb, NULL);
os_timer_arm(&link_led_timer, 50, 1);
link_led_level = 0;
GPIO_OUTPUT_SET(GPIO_ID_PIN(PLUG_LINK_LED_IO_NUM), link_led_level);
}
void ICACHE_FLASH_ATTR
user_link_led_timer_done(void)
{
os_timer_disarm(&link_led_timer);
GPIO_OUTPUT_SET(GPIO_ID_PIN(PLUG_LINK_LED_IO_NUM), 0);
}
/******************************************************************************
* FunctionName : user_plug_init
* Description : init plug's key function and relay output
* Parameters : none
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_plug_init(void)
{
user_link_led_init();
wifi_status_led_install(PLUG_WIFI_LED_IO_NUM, PLUG_WIFI_LED_IO_MUX, PLUG_WIFI_LED_IO_FUNC);
single_key[0] = key_init_single(PLUG_KEY_0_IO_NUM, PLUG_KEY_0_IO_MUX, PLUG_KEY_0_IO_FUNC,
user_plug_long_press, user_plug_short_press);
keys.key_num = PLUG_KEY_NUM;
keys.single_key = single_key;
key_init(&keys);
spi_flash_read((PRIV_PARAM_START_SEC + PRIV_PARAM_SAVE) * SPI_FLASH_SEC_SIZE,
(uint32 *)&plug_param, sizeof(struct plug_saved_param));
PIN_FUNC_SELECT(PLUG_RELAY_LED_IO_MUX, PLUG_RELAY_LED_IO_FUNC);
// no used SPI Flash
if (plug_param.status == 0xff) {
plug_param.status = 1;
}
PLUG_STATUS_OUTPUT(PLUG_RELAY_LED_IO_NUM, plug_param.status);
}
#endif

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_sensor.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_humiture.c
*
* Description: humiture demo's function realization
*
* Modification history:
* 2014/5/1, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "osapi.h"
#include "os_type.h"
#include "user_interface.h"
#if SENSOR_DEVICE
#include "user_sensor.h"
LOCAL struct keys_param keys;
LOCAL struct single_key_param *single_key[SENSOR_KEY_NUM];
LOCAL os_timer_t sensor_sleep_timer;
LOCAL os_timer_t link_led_timer;
LOCAL uint8 link_led_level = 0;
LOCAL uint32 link_start_time;
#if HUMITURE_SUB_DEVICE
#include "driver/i2c_master.h"
#define MVH3004_Addr 0x88
LOCAL uint8 humiture_data[4];
/******************************************************************************
* FunctionName : user_mvh3004_burst_read
* Description : burst read mvh3004's internal data
* Parameters : uint8 addr - mvh3004's address
* uint8 *pData - data point to put read data
* uint16 len - read length
* Returns : bool - true or false
*******************************************************************************/
LOCAL bool ICACHE_FLASH_ATTR
user_mvh3004_burst_read(uint8 addr, uint8 *pData, uint16 len)
{
uint8 ack;
uint16 i;
i2c_master_start();
i2c_master_writeByte(addr);
ack = i2c_master_getAck();
if (ack) {
os_printf("addr not ack when tx write cmd \n");
i2c_master_stop();
return false;
}
i2c_master_stop();
i2c_master_wait(40000);
i2c_master_start();
i2c_master_writeByte(addr + 1);
ack = i2c_master_getAck();
if (ack) {
os_printf("addr not ack when tx write cmd \n");
i2c_master_stop();
return false;
}
for (i = 0; i < len; i++) {
pData[i] = i2c_master_readByte();
i2c_master_setAck((i == (len - 1)) ? 1 : 0);
}
i2c_master_stop();
return true;
}
/******************************************************************************
* FunctionName : user_mvh3004_read_th
* Description : read mvh3004's humiture data
* Parameters : uint8 *data - where data to put
* Returns : bool - ture or false
*******************************************************************************/
bool ICACHE_FLASH_ATTR
user_mvh3004_read_th(uint8 *data)
{
return user_mvh3004_burst_read(MVH3004_Addr, data, 4);
}
/******************************************************************************
* FunctionName : user_mvh3004_init
* Description : init mvh3004, mainly i2c master gpio
* Parameters : none
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_mvh3004_init(void)
{
i2c_master_gpio_init();
}
uint8 *ICACHE_FLASH_ATTR
user_mvh3004_get_poweron_th(void)
{
return humiture_data;
}
#endif
/******************************************************************************
* FunctionName : user_humiture_long_press
* Description : humiture key's function, needed to be installed
* Parameters : none
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
user_sensor_long_press(void)
{
user_esp_platform_set_active(0);
system_restore();
system_restart();
}
LOCAL void ICACHE_FLASH_ATTR
user_link_led_init(void)
{
PIN_FUNC_SELECT(SENSOR_LINK_LED_IO_MUX, SENSOR_LINK_LED_IO_FUNC);
PIN_FUNC_SELECT(SENSOR_UNUSED_LED_IO_MUX, SENSOR_UNUSED_LED_IO_FUNC);
GPIO_OUTPUT_SET(GPIO_ID_PIN(SENSOR_UNUSED_LED_IO_NUM), 0);
}
void ICACHE_FLASH_ATTR
user_link_led_output(uint8 level)
{
GPIO_OUTPUT_SET(GPIO_ID_PIN(SENSOR_LINK_LED_IO_NUM), level);
}
LOCAL void ICACHE_FLASH_ATTR
user_link_led_timer_cb(void)
{
link_led_level = (~link_led_level) & 0x01;
GPIO_OUTPUT_SET(GPIO_ID_PIN(SENSOR_LINK_LED_IO_NUM), link_led_level);
}
void ICACHE_FLASH_ATTR
user_link_led_timer_init(void)
{
link_start_time = system_get_time();
os_timer_disarm(&link_led_timer);
os_timer_setfn(&link_led_timer, (os_timer_func_t *)user_link_led_timer_cb, NULL);
os_timer_arm(&link_led_timer, 50, 1);
link_led_level = 0;
GPIO_OUTPUT_SET(GPIO_ID_PIN(SENSOR_LINK_LED_IO_NUM), link_led_level);
}
void ICACHE_FLASH_ATTR
user_link_led_timer_done(void)
{
os_timer_disarm(&link_led_timer);
GPIO_OUTPUT_SET(GPIO_ID_PIN(SENSOR_LINK_LED_IO_NUM), 0);
}
void ICACHE_FLASH_ATTR
user_sensor_deep_sleep_enter(void)
{
system_deep_sleep(SENSOR_DEEP_SLEEP_TIME > link_start_time \
? SENSOR_DEEP_SLEEP_TIME - link_start_time : 30000000);
}
void ICACHE_FLASH_ATTR
user_sensor_deep_sleep_disable(void)
{
os_timer_disarm(&sensor_sleep_timer);
}
void ICACHE_FLASH_ATTR
user_sensor_deep_sleep_init(uint32 time)
{
os_timer_disarm(&sensor_sleep_timer);
os_timer_setfn(&sensor_sleep_timer, (os_timer_func_t *)user_sensor_deep_sleep_enter, NULL);
os_timer_arm(&sensor_sleep_timer, time, 0);
}
/******************************************************************************
* FunctionName : user_humiture_init
* Description : init humiture function, include key and mvh3004
* Parameters : none
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_sensor_init(uint8 active)
{
user_link_led_init();
wifi_status_led_install(SENSOR_WIFI_LED_IO_NUM, SENSOR_WIFI_LED_IO_MUX, SENSOR_WIFI_LED_IO_FUNC);
if (wifi_get_opmode() != SOFTAP_MODE) {
single_key[0] = key_init_single(SENSOR_KEY_IO_NUM, SENSOR_KEY_IO_MUX, SENSOR_KEY_IO_FUNC,
user_sensor_long_press, NULL);
keys.key_num = SENSOR_KEY_NUM;
keys.single_key = single_key;
key_init(&keys);
if (GPIO_INPUT_GET(GPIO_ID_PIN(SENSOR_KEY_IO_NUM)) == 0) {
user_sensor_long_press();
}
}
#if HUMITURE_SUB_DEVICE
user_mvh3004_init();
user_mvh3004_read_th(humiture_data);
#endif
#ifdef SENSOR_DEEP_SLEEP
if (wifi_get_opmode() != STATIONAP_MODE) {
if (active == 1) {
user_sensor_deep_sleep_init(SENSOR_DEEP_SLEEP_TIME / 1000 );
} else {
user_sensor_deep_sleep_init(SENSOR_DEEP_SLEEP_TIME / 1000 / 3 * 2);
}
}
#endif
}
#endif

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esp_iot_sdk_v1.5.2/examples/IoT_Demo/user/user_webserver.c
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42
esp_iot_sdk_v1.5.2/examples/at/!!!readme!!!.txt
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Notice: AT added some functions so it's larger than before, if you want to compile it, please compile it as 1024KB or larger flash in compilation STEP 5.
1¡¢compile options
(1) COMPILE
Possible value: gcc
Default value:
If not set, use xt-xcc by default.
(2) BOOT
Possible value: none/old/new
none: no need boot
old: use boot_v1.1
new: use boot_v1.2+
Default value: none
(3) APP
Possible value: 0/1/2
0: original mode, generate eagle.app.v6.flash.bin and eagle.app.v6.irom0text.bin
1: generate user1
2: generate user2
Default value: 0
(3) SPI_SPEED
Possible value: 20/26.7/40/80
Default value: 40
(4) SPI_MODE
Possible value: QIO/QOUT/DIO/DOUT
Default value: QIO
(4) SPI_SIZE
Possible value: 0/2/3/4/5/6
Default value: 0
For example:
make COMPILE=gcc BOOT=new APP=1 SPI_SPEED=40 SPI_MODE=QIO SPI_SIZE_MAP=0
2¡¢You can also use gen_misc to make and generate specific bin you needed.
Linux: ./gen_misc.sh
Windows: gen_misc.bat
Follow the tips and steps.

149
esp_iot_sdk_v1.5.2/examples/at/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of object file images to be generated ()
# GEN_BINS - list of binaries to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
TARGET = eagle
#FLAVOR = release
FLAVOR = debug
#EXTRA_CCFLAGS += -u
ifndef PDIR # {
GEN_IMAGES= eagle.app.v6.out
GEN_BINS= eagle.app.v6.bin
SPECIAL_MKTARGETS=$(APP_MKTARGETS)
SUBDIRS= \
user
ifdef AT_OPEN_SRC
SUBDIRS += \
at
endif
endif # } PDIR
APPDIR = .
LDDIR = ../ld
CCFLAGS += -Os
TARGET_LDFLAGS = \
-nostdlib \
-Wl,-EL \
--longcalls \
--text-section-literals
ifeq ($(FLAVOR),debug)
TARGET_LDFLAGS += -g -O2
endif
ifeq ($(FLAVOR),release)
TARGET_LDFLAGS += -g -O0
endif
COMPONENTS_eagle.app.v6 = \
user/libuser.a
ifdef AT_OPEN_SRC
COMPONENTS_eagle.app.v6 += \
at/libat.a
endif
LINKFLAGS_eagle.app.v6 = \
-L../lib \
-nostdlib \
-T$(LD_FILE) \
-Wl,--no-check-sections \
-u call_user_start \
-Wl,-static \
-Wl,--start-group \
-lc \
-lgcc \
-lhal \
-lphy \
-lpp \
-lnet80211 \
-llwip \
-lwpa \
-lcrypto \
-lmain \
-ljson \
-lupgrade \
-lssl \
-lwps \
-lsmartconfig \
-lairkiss \
$(DEP_LIBS_eagle.app.v6)
ifndef AT_OPEN_SRC
LINKFLAGS_eagle.app.v6 += \
-lat
endif
LINKFLAGS_eagle.app.v6 += \
-Wl,--end-group
DEPENDS_eagle.app.v6 = \
$(LD_FILE) \
$(LDDIR)/eagle.rom.addr.v6.ld
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#UNIVERSAL_TARGET_DEFINES = \
# Other potential configuration flags include:
# -DTXRX_TXBUF_DEBUG
# -DTXRX_RXBUF_DEBUG
# -DWLAN_CONFIG_CCX
CONFIGURATION_DEFINES = -DICACHE_FLASH
ifdef AT_OPEN_SRC
CONFIGURATION_DEFINES += \
-DAT_OPEN_SRC
endif
ifeq ($(APP),0)
else
CONFIGURATION_DEFINES += \
-DAT_UPGRADE_SUPPORT
endif
DEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
DDEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile
.PHONY: FORCE
FORCE:

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esp_iot_sdk_v1.5.2/examples/at/gen_misc.bat
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@echo off
echo gen_misc.bat version 20150511
echo .
echo Please follow below steps(1-5) to generate specific bin(s):
echo STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)
set input=default
set /p input=enter(0/1/2, default 2):
if %input% equ 0 (
set boot=old
) else (
if %input% equ 1 (
set boot=new
) else (
set boot=none
)
)
echo boot mode: %boot%
echo.
echo STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)
set input=default
set /p input=enter (0/1/2, default 0):
if %input% equ 1 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=1
echo generate bin: user1.bin
)
) else (
if %input% equ 2 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=2
echo generate bin: user2.bin
)
) else (
if %boot% neq none (
set boot=none
echo ignore boot
)
set app=0
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
))
echo.
echo STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)
set input=default
set /p input=enter (0/1/2/3, default 2):
if %input% equ 0 (
set spi_speed=20
) else (
if %input% equ 1 (
set spi_speed=26.7
) else (
if %input% equ 3 (
set spi_speed=80
) else (
set spi_speed=40
)))
echo spi speed: %spi_speed% MHz
echo.
echo STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)
set input=default
set /p input=enter (0/1/2/3, default 0):
if %input% equ 1 (
set spi_mode=QOUT
) else (
if %input% equ 2 (
set spi_mode=DIO
) else (
if %input% equ 3 (
set spi_mode=DOUT
) else (
set spi_mode=QIO
)))
echo spi mode: %spi_mode%
echo.
echo STEP 5: choose flash size and map
echo 0= 512KB( 256KB+ 256KB)
echo 2=1024KB( 512KB+ 512KB)
echo 3=2048KB( 512KB+ 512KB)
echo 4=4096KB( 512KB+ 512KB)
echo 5=2048KB(1024KB+1024KB)
echo 6=4096KB(1024KB+1024KB)
set input=default
set /p input=enter (0/1/2/3/4/5/6, default 0):
if %input% equ 2 (
set spi_size_map=2
echo spi size: 1024KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 3 (
set spi_size_map=3
echo spi size: 2048KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 4 (
set spi_size_map=4
echo spi size: 4096KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 5 (
set spi_size_map=5
echo spi size: 2048KB
echo spi ota map: 1024KB + 1024KB
) else (
if %input% equ 6 (
set spi_size_map=6
echo spi size: 4096KB
echo spi ota map: 1024KB + 1024KB
) else (
set spi_size_map=0
echo spi size: 512KB
echo spi ota map: 256KB + 256KB
)
)
)
)
)
touch user/user_main.c
echo.
echo start...
echo.
make BOOT=%boot% APP=%app% SPI_SPEED=%spi_speed% SPI_MODE=%spi_mode% SPI_SIZE=%spi_size_map%

150
esp_iot_sdk_v1.5.2/examples/at/gen_misc.sh
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#!/bin/bash
echo "gen_misc.sh version 20150511"
echo ""
echo "Please follow below steps(1-5) to generate specific bin(s):"
echo "STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)"
echo "enter(0/1/2, default 2):"
read input
if [ -z "$input" ]; then
boot=none
elif [ $input == 0 ]; then
boot=old
elif [ $input == 1 ]; then
boot=new
else
boot=none
fi
echo "boot mode: $boot"
echo ""
echo "STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)"
echo "enter (0/1/2, default 0):"
read input
if [ -z "$input" ]; then
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
elif [ $input == 1 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=1
echo "generate bin: user1.bin"
fi
elif [ $input == 2 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=2
echo "generate bin: user2.bin"
fi
else
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
fi
echo ""
echo "STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)"
echo "enter (0/1/2/3, default 2):"
read input
if [ -z "$input" ]; then
spi_speed=40
elif [ $input == 0 ]; then
spi_speed=20
elif [ $input == 1 ]; then
spi_speed=26.7
elif [ $input == 3 ]; then
spi_speed=80
else
spi_speed=40
fi
echo "spi speed: $spi_speed MHz"
echo ""
echo "STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)"
echo "enter (0/1/2/3, default 0):"
read input
if [ -z "$input" ]; then
spi_mode=QIO
elif [ $input == 1 ]; then
spi_mode=QOUT
elif [ $input == 2 ]; then
spi_mode=DIO
elif [ $input == 3 ]; then
spi_mode=DOUT
else
spi_mode=QIO
fi
echo "spi mode: $spi_mode"
echo ""
echo "STEP 5: choose spi size and map"
echo " 0= 512KB( 256KB+ 256KB)"
echo " 2=1024KB( 512KB+ 512KB)"
echo " 3=2048KB( 512KB+ 512KB)"
echo " 4=4096KB( 512KB+ 512KB)"
echo " 5=2048KB(1024KB+1024KB)"
echo " 6=4096KB(1024KB+1024KB)"
echo "enter (0/2/3/4/5/6, default 0):"
read input
if [ -z "$input" ]; then
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
elif [ $input == 2 ]; then
spi_size_map=2
echo "spi size: 1024KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 3 ]; then
spi_size_map=3
echo "spi size: 2048KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 4 ]; then
spi_size_map=4
echo "spi size: 4096KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 5 ]; then
spi_size_map=5
echo "spi size: 2048KB"
echo "spi ota map: 1024KB + 1024KB"
elif [ $input == 6 ]; then
spi_size_map=6
echo "spi size: 4096KB"
echo "spi ota map: 1024KB + 1024KB"
else
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
fi
echo ""
touch user/user_main.c
echo ""
echo "start..."
echo ""
make COMPILE=gcc BOOT=$boot APP=$app SPI_SPEED=$spi_speed SPI_MODE=$spi_mode SPI_SIZE_MAP=$spi_size_map

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esp_iot_sdk_v1.5.2/examples/at/include/user_config.h
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#ifndef __USER_CONFIG_H__
#define __USER_CONFIG_H__
#define AT_CUSTOM_UPGRADE
#ifdef AT_CUSTOM_UPGRADE
#ifndef AT_UPGRADE_SUPPORT
#error "upgrade is not supported when eagle.flash.bin+eagle.irom0text.bin!!!"
#endif
#endif
#endif

45
esp_iot_sdk_v1.5.2/examples/at/user/Makefile
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@ -1,45 +0,0 @@
#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of images to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
ifndef PDIR
GEN_LIBS = libuser.a
endif
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#DEFINES +=
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
INCLUDES += -I ./
INCLUDES += -I ../../include/ets
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile

290
esp_iot_sdk_v1.5.2/examples/at/user/at_upgrade.c
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/******************************************************************************
* Copyright 2015-2018 Espressif Systems (Wuxi)
*
* FileName: user_main.c
*
* Description: entry file of user application
*
* Modification history:
* 2015/3/06, v1.0 create this file.
*******************************************************************************/
#include "c_types.h"
#include "user_interface.h"
#include "espconn.h"
#include "mem.h"
#include "osapi.h"
#include "upgrade.h"
#ifdef AT_UPGRADE_SUPPORT
#ifdef AT_CUSTOM_UPGRADE
#define UPGRADE_FRAME "{\"path\": \"/v1/messages/\", \"method\": \"POST\", \"meta\": {\"Authorization\": \"token %s\"},\
\"get\":{\"action\":\"%s\"},\"body\":{\"pre_rom_version\":\"%s\",\"rom_version\":\"%s\"}}\n"
#define pheadbuffer "Connection: keep-alive\r\n\
Cache-Control: no-cache\r\n\
User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36 \r\n\
Accept: */*\r\n\
Accept-Encoding: gzip,deflate\r\n\
Accept-Language: zh-CN,eb-US;q=0.8\r\n\r\n"
/**/
struct espconn *pespconn = NULL;
struct upgrade_server_info *upServer = NULL;
static os_timer_t at_delay_check;
static struct espconn *pTcpServer = NULL;
static ip_addr_t host_ip;
/******************************************************************************
* FunctionName : user_esp_platform_upgrade_cb
* Description : Processing the downloaded data from the server
* Parameters : pespconn -- the espconn used to connetion with the host
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
at_upDate_rsp(void *arg)
{
struct upgrade_server_info *server = arg;
if(server->upgrade_flag == true)
{
os_printf("device_upgrade_success\r\n");
at_response_ok();
system_upgrade_reboot();
}
else
{
os_printf("device_upgrade_failed\r\n");
at_response_error();
}
os_free(server->url);
server->url = NULL;
os_free(server);
server = NULL;
}
/**
* @brief Tcp client disconnect success callback function.
* @param arg: contain the ip link information
* @retval None
*/
static void ICACHE_FLASH_ATTR
at_upDate_discon_cb(void *arg)
{
struct espconn *pespconn = (struct espconn *)arg;
uint8_t idTemp = 0;
if(pespconn->proto.tcp != NULL)
{
os_free(pespconn->proto.tcp);
}
if(pespconn != NULL)
{
os_free(pespconn);
}
os_printf("disconnect\r\n");
if(system_upgrade_start(upServer) == false)
{
at_response_error();
}
else
{
at_port_print("+CIPUPDATE:4\r\n");
}
}
/**
* @brief Udp server receive data callback function.
* @param arg: contain the ip link information
* @retval None
*/
LOCAL void ICACHE_FLASH_ATTR
at_upDate_recv(void *arg, char *pusrdata, unsigned short len)
{
struct espconn *pespconn = (struct espconn *)arg;
char temp[32] = {0};
uint8_t user_bin[12] = {0};
uint8_t i = 0;
os_timer_disarm(&at_delay_check);
at_port_print("+CIPUPDATE:3\r\n");
upServer = (struct upgrade_server_info *)os_zalloc(sizeof(struct upgrade_server_info));
upServer->upgrade_version[5] = '\0';
upServer->pespconn = pespconn;
os_memcpy(upServer->ip, pespconn->proto.tcp->remote_ip, 4);
upServer->port = pespconn->proto.tcp->remote_port;
upServer->check_cb = at_upDate_rsp;
upServer->check_times = 60000;
if(upServer->url == NULL)
{
upServer->url = (uint8 *) os_zalloc(1024);
}
if(system_upgrade_userbin_check() == UPGRADE_FW_BIN1)
{
os_memcpy(user_bin, "user2.bin", 10);
}
else if(system_upgrade_userbin_check() == UPGRADE_FW_BIN2)
{
os_memcpy(user_bin, "user1.bin", 10);
}
os_sprintf(upServer->url,
"GET /%s HTTP/1.1\r\nHost: "IPSTR"\r\n"pheadbuffer"",
user_bin, IP2STR(upServer->ip));
}
LOCAL void ICACHE_FLASH_ATTR
at_upDate_wait(void *arg)
{
struct espconn *pespconn = arg;
os_timer_disarm(&at_delay_check);
if(pespconn != NULL)
{
espconn_disconnect(pespconn);
}
else
{
at_response_error();
}
}
/******************************************************************************
* FunctionName : user_esp_platform_sent_cb
* Description : Data has been sent successfully and acknowledged by the remote host.
* Parameters : arg -- Additional argument to pass to the callback function
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
at_upDate_sent_cb(void *arg)
{
struct espconn *pespconn = arg;
os_timer_disarm(&at_delay_check);
os_timer_setfn(&at_delay_check, (os_timer_func_t *)at_upDate_wait, pespconn);
os_timer_arm(&at_delay_check, 5000, 0);
os_printf("at_upDate_sent_cb\r\n");
}
/**
* @brief Tcp client connect success callback function.
* @param arg: contain the ip link information
* @retval None
*/
static void ICACHE_FLASH_ATTR
at_upDate_connect_cb(void *arg)
{
struct espconn *pespconn = (struct espconn *)arg;
uint8_t user_bin[9] = {0};
char *temp = NULL;
at_port_print("+CIPUPDATE:2\r\n");
espconn_regist_disconcb(pespconn, at_upDate_discon_cb);
espconn_regist_recvcb(pespconn, at_upDate_recv);////////
espconn_regist_sentcb(pespconn, at_upDate_sent_cb);
temp = (uint8 *) os_zalloc(512);
os_sprintf(temp,"GET /v1/device/rom/?is_format_simple=true HTTP/1.0\r\nHost: "IPSTR"\r\n"pheadbuffer"",
IP2STR(pespconn->proto.tcp->remote_ip));
espconn_sent(pespconn, temp, os_strlen(temp));
os_free(temp);
}
/**
* @brief Tcp client connect repeat callback function.
* @param arg: contain the ip link information
* @retval None
*/
static void ICACHE_FLASH_ATTR
at_upDate_recon_cb(void *arg, sint8 errType)
{
struct espconn *pespconn = (struct espconn *)arg;
at_response_error();
if(pespconn->proto.tcp != NULL)
{
os_free(pespconn->proto.tcp);
}
os_free(pespconn);
os_printf("disconnect\r\n");
if(upServer != NULL)
{
os_free(upServer);
upServer = NULL;
}
at_response_error();
}
/******************************************************************************
* FunctionName : upServer_dns_found
* Description : dns found callback
* Parameters : name -- pointer to the name that was looked up.
* ipaddr -- pointer to an ip_addr_t containing the IP address of
* the hostname, or NULL if the name could not be found (or on any
* other error).
* callback_arg -- a user-specified callback argument passed to
* dns_gethostbyname
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
upServer_dns_found(const char *name, ip_addr_t *ipaddr, void *arg)
{
struct espconn *pespconn = (struct espconn *) arg;
// char temp[32];
if(ipaddr == NULL)
{
at_response_error();
return;
}
at_port_print("+CIPUPDATE:1\r\n");
if(host_ip.addr == 0 && ipaddr->addr != 0)
{
if(pespconn->type == ESPCONN_TCP)
{
os_memcpy(pespconn->proto.tcp->remote_ip, &ipaddr->addr, 4);
espconn_regist_connectcb(pespconn, at_upDate_connect_cb);
espconn_regist_reconcb(pespconn, at_upDate_recon_cb);
espconn_connect(pespconn);
}
}
}
void ICACHE_FLASH_ATTR
at_exeCmdCiupdate(uint8_t id)
{
pespconn = (struct espconn *)os_zalloc(sizeof(struct espconn));
pespconn->type = ESPCONN_TCP;
pespconn->state = ESPCONN_NONE;
pespconn->proto.tcp = (esp_tcp *)os_zalloc(sizeof(esp_tcp));
pespconn->proto.tcp->local_port = espconn_port();
pespconn->proto.tcp->remote_port = 80;
host_ip.addr = ipaddr_addr("192.168.10.9");
at_port_print("+CIPUPDATE:1\r\n");
os_memcpy(pespconn->proto.tcp->remote_ip, &host_ip.addr, 4);
espconn_regist_connectcb(pespconn, at_upDate_connect_cb);
espconn_regist_reconcb(pespconn, at_upDate_recon_cb);
espconn_connect(pespconn);
}
#endif
#endif

119
esp_iot_sdk_v1.5.2/examples/at/user/user_main.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_main.c
*
* Description: entry file of user application
*
* Modification history:
* 2015/1/23, v1.0 create this file.
*******************************************************************************/
#include "osapi.h"
#include "at_custom.h"
#include "user_interface.h"
// test :AT+TEST=1,"abc"<,3>
void ICACHE_FLASH_ATTR
at_setupCmdTest(uint8_t id, char *pPara)
{
int result = 0, err = 0, flag = 0;
uint8 buffer[32] = {0};
pPara++; // skip '='
//get the first parameter
// digit
flag = at_get_next_int_dec(&pPara, &result, &err);
// flag must be ture because there are more parameter
if (flag == FALSE) {
at_response_error();
return;
}
if (*pPara++ != ',') { // skip ','
at_response_error();
return;
}
os_sprintf(buffer, "the first parameter:%d\r\n", result);
at_port_print(buffer);
//get the second parameter
// string
at_data_str_copy(buffer, &pPara, 10);
at_port_print("the second parameter:");
at_port_print(buffer);
at_port_print("\r\n");
if (*pPara == ',') {
pPara++; // skip ','
result = 0;
//there is the third parameter
// digit
flag = at_get_next_int_dec(&pPara, &result, &err);
// we donot care of flag
os_sprintf(buffer, "the third parameter:%d\r\n", result);
at_port_print(buffer);
}
if (*pPara != '\r') {
at_response_error();
return;
}
at_response_ok();
}
void ICACHE_FLASH_ATTR
at_testCmdTest(uint8_t id)
{
uint8 buffer[32] = {0};
os_sprintf(buffer, "%s\r\n", "at_testCmdTest");
at_port_print(buffer);
at_response_ok();
}
void ICACHE_FLASH_ATTR
at_queryCmdTest(uint8_t id)
{
uint8 buffer[32] = {0};
os_sprintf(buffer, "%s\r\n", "at_queryCmdTest");
at_port_print(buffer);
at_response_ok();
}
void ICACHE_FLASH_ATTR
at_exeCmdTest(uint8_t id)
{
uint8 buffer[32] = {0};
os_sprintf(buffer, "%s\r\n", "at_exeCmdTest");
at_port_print(buffer);
at_response_ok();
}
extern void at_exeCmdCiupdate(uint8_t id);
at_funcationType at_custom_cmd[] = {
{"+TEST", 5, at_testCmdTest, at_queryCmdTest, at_setupCmdTest, at_exeCmdTest},
#ifdef AT_UPGRADE_SUPPORT
{"+CIUPDATE", 9, NULL, NULL, NULL, at_exeCmdCiupdate}
#endif
};
void user_rf_pre_init(void)
{
}
void user_init(void)
{
char buf[64] = {0};
at_customLinkMax = 5;
at_init();
os_sprintf(buf,"compile time:%s %s",__DATE__,__TIME__);
at_set_custom_info(buf);
at_port_print("\r\nready\r\n");
at_cmd_array_regist(&at_custom_cmd[0], sizeof(at_custom_cmd)/sizeof(at_custom_cmd[0]));
}

42
esp_iot_sdk_v1.5.2/examples/at_espconn/!!!readme!!!.txt
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Notice: AT added some functions so it's larger than before, if you want to compile it, please compile it as 1024KB or larger flash in compilation STEP 5.
1¡¢compile options
(1) COMPILE
Possible value: gcc
Default value:
If not set, use xt-xcc by default.
(2) BOOT
Possible value: none/old/new
none: no need boot
old: use boot_v1.1
new: use boot_v1.2+
Default value: none
(3) APP
Possible value: 0/1/2
0: original mode, generate eagle.app.v6.flash.bin and eagle.app.v6.irom0text.bin
1: generate user1
2: generate user2
Default value: 0
(3) SPI_SPEED
Possible value: 20/26.7/40/80
Default value: 40
(4) SPI_MODE
Possible value: QIO/QOUT/DIO/DOUT
Default value: QIO
(4) SPI_SIZE
Possible value: 0/2/3/4/5/6
Default value: 0
For example:
make COMPILE=gcc BOOT=new APP=1 SPI_SPEED=40 SPI_MODE=QIO SPI_SIZE_MAP=0
2¡¢You can also use gen_misc to make and generate specific bin you needed.
Linux: ./gen_misc.sh
Windows: gen_misc.bat
Follow the tips and steps.

149
esp_iot_sdk_v1.5.2/examples/at_espconn/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of object file images to be generated ()
# GEN_BINS - list of binaries to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
TARGET = eagle
#FLAVOR = release
FLAVOR = debug
#EXTRA_CCFLAGS += -u
ifndef PDIR # {
GEN_IMAGES= eagle.app.v6.out
GEN_BINS= eagle.app.v6.bin
SPECIAL_MKTARGETS=$(APP_MKTARGETS)
SUBDIRS= \
user
ifdef AT_OPEN_SRC
SUBDIRS += \
at
endif
endif # } PDIR
APPDIR = .
LDDIR = ../ld
CCFLAGS += -Os
TARGET_LDFLAGS = \
-nostdlib \
-Wl,-EL \
--longcalls \
--text-section-literals
ifeq ($(FLAVOR),debug)
TARGET_LDFLAGS += -g -O2
endif
ifeq ($(FLAVOR),release)
TARGET_LDFLAGS += -g -O0
endif
COMPONENTS_eagle.app.v6 = \
user/libuser.a
ifdef AT_OPEN_SRC
COMPONENTS_eagle.app.v6 += \
at/libat.a
endif
LINKFLAGS_eagle.app.v6 = \
-L../lib \
-nostdlib \
-T$(LD_FILE) \
-Wl,--no-check-sections \
-u call_user_start \
-Wl,-static \
-Wl,--start-group \
-lc \
-lgcc \
-lhal \
-lphy \
-lpp \
-lnet80211 \
-llwip \
-lwpa \
-lcrypto \
-lmain \
-ljson \
-lupgrade \
-lssl \
-lwps \
-lsmartconfig \
-lairkiss \
$(DEP_LIBS_eagle.app.v6)
ifndef AT_OPEN_SRC
LINKFLAGS_eagle.app.v6 += \
-lat
endif
LINKFLAGS_eagle.app.v6 += \
-Wl,--end-group
DEPENDS_eagle.app.v6 = \
$(LD_FILE) \
$(LDDIR)/eagle.rom.addr.v6.ld
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#UNIVERSAL_TARGET_DEFINES = \
# Other potential configuration flags include:
# -DTXRX_TXBUF_DEBUG
# -DTXRX_RXBUF_DEBUG
# -DWLAN_CONFIG_CCX
CONFIGURATION_DEFINES = -DICACHE_FLASH
ifdef AT_OPEN_SRC
CONFIGURATION_DEFINES += \
-DAT_OPEN_SRC
endif
ifeq ($(APP),0)
else
CONFIGURATION_DEFINES += \
-DAT_UPGRADE_SUPPORT
endif
DEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
DDEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile
.PHONY: FORCE
FORCE:

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esp_iot_sdk_v1.5.2/examples/at_espconn/gen_misc.bat
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@echo off
echo gen_misc.bat version 20150511
echo .
echo Please follow below steps(1-5) to generate specific bin(s):
echo STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)
set input=default
set /p input=enter(0/1/2, default 2):
if %input% equ 0 (
set boot=old
) else (
if %input% equ 1 (
set boot=new
) else (
set boot=none
)
)
echo boot mode: %boot%
echo.
echo STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)
set input=default
set /p input=enter (0/1/2, default 0):
if %input% equ 1 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=1
echo generate bin: user1.bin
)
) else (
if %input% equ 2 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=2
echo generate bin: user2.bin
)
) else (
if %boot% neq none (
set boot=none
echo ignore boot
)
set app=0
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
))
echo.
echo STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)
set input=default
set /p input=enter (0/1/2/3, default 2):
if %input% equ 0 (
set spi_speed=20
) else (
if %input% equ 1 (
set spi_speed=26.7
) else (
if %input% equ 3 (
set spi_speed=80
) else (
set spi_speed=40
)))
echo spi speed: %spi_speed% MHz
echo.
echo STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)
set input=default
set /p input=enter (0/1/2/3, default 0):
if %input% equ 1 (
set spi_mode=QOUT
) else (
if %input% equ 2 (
set spi_mode=DIO
) else (
if %input% equ 3 (
set spi_mode=DOUT
) else (
set spi_mode=QIO
)))
echo spi mode: %spi_mode%
echo.
echo STEP 5: choose flash size and map
echo 0= 512KB( 256KB+ 256KB)
echo 2=1024KB( 512KB+ 512KB)
echo 3=2048KB( 512KB+ 512KB)
echo 4=4096KB( 512KB+ 512KB)
echo 5=2048KB(1024KB+1024KB)
echo 6=4096KB(1024KB+1024KB)
set input=default
set /p input=enter (0/1/2/3/4/5/6, default 0):
if %input% equ 2 (
set spi_size_map=2
echo spi size: 1024KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 3 (
set spi_size_map=3
echo spi size: 2048KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 4 (
set spi_size_map=4
echo spi size: 4096KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 5 (
set spi_size_map=5
echo spi size: 2048KB
echo spi ota map: 1024KB + 1024KB
) else (
if %input% equ 6 (
set spi_size_map=6
echo spi size: 4096KB
echo spi ota map: 1024KB + 1024KB
) else (
set spi_size_map=0
echo spi size: 512KB
echo spi ota map: 256KB + 256KB
)
)
)
)
)
touch user/user_main.c
echo.
echo start...
echo.
make BOOT=%boot% APP=%app% SPI_SPEED=%spi_speed% SPI_MODE=%spi_mode% SPI_SIZE=%spi_size_map%

150
esp_iot_sdk_v1.5.2/examples/at_espconn/gen_misc.sh
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#!/bin/bash
echo "gen_misc.sh version 20150511"
echo ""
echo "Please follow below steps(1-5) to generate specific bin(s):"
echo "STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)"
echo "enter(0/1/2, default 2):"
read input
if [ -z "$input" ]; then
boot=none
elif [ $input == 0 ]; then
boot=old
elif [ $input == 1 ]; then
boot=new
else
boot=none
fi
echo "boot mode: $boot"
echo ""
echo "STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)"
echo "enter (0/1/2, default 0):"
read input
if [ -z "$input" ]; then
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
elif [ $input == 1 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=1
echo "generate bin: user1.bin"
fi
elif [ $input == 2 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=2
echo "generate bin: user2.bin"
fi
else
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
fi
echo ""
echo "STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)"
echo "enter (0/1/2/3, default 2):"
read input
if [ -z "$input" ]; then
spi_speed=40
elif [ $input == 0 ]; then
spi_speed=20
elif [ $input == 1 ]; then
spi_speed=26.7
elif [ $input == 3 ]; then
spi_speed=80
else
spi_speed=40
fi
echo "spi speed: $spi_speed MHz"
echo ""
echo "STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)"
echo "enter (0/1/2/3, default 0):"
read input
if [ -z "$input" ]; then
spi_mode=QIO
elif [ $input == 1 ]; then
spi_mode=QOUT
elif [ $input == 2 ]; then
spi_mode=DIO
elif [ $input == 3 ]; then
spi_mode=DOUT
else
spi_mode=QIO
fi
echo "spi mode: $spi_mode"
echo ""
echo "STEP 5: choose spi size and map"
echo " 0= 512KB( 256KB+ 256KB)"
echo " 2=1024KB( 512KB+ 512KB)"
echo " 3=2048KB( 512KB+ 512KB)"
echo " 4=4096KB( 512KB+ 512KB)"
echo " 5=2048KB(1024KB+1024KB)"
echo " 6=4096KB(1024KB+1024KB)"
echo "enter (0/2/3/4/5/6, default 0):"
read input
if [ -z "$input" ]; then
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
elif [ $input == 2 ]; then
spi_size_map=2
echo "spi size: 1024KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 3 ]; then
spi_size_map=3
echo "spi size: 2048KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 4 ]; then
spi_size_map=4
echo "spi size: 4096KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 5 ]; then
spi_size_map=5
echo "spi size: 2048KB"
echo "spi ota map: 1024KB + 1024KB"
elif [ $input == 6 ]; then
spi_size_map=6
echo "spi size: 4096KB"
echo "spi ota map: 1024KB + 1024KB"
else
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
fi
echo ""
touch user/user_main.c
echo ""
echo "start..."
echo ""
make COMPILE=gcc BOOT=$boot APP=$app SPI_SPEED=$spi_speed SPI_MODE=$spi_mode SPI_SIZE_MAP=$spi_size_map

12
esp_iot_sdk_v1.5.2/examples/at_espconn/include/user_config.h
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#ifndef __USER_CONFIG_H__
#define __USER_CONFIG_H__
#define AT_CUSTOM_UPGRADE
#ifdef AT_CUSTOM_UPGRADE
#ifndef AT_UPGRADE_SUPPORT
#error "upgrade is not supported when eagle.flash.bin+eagle.irom0text.bin!!!"
#endif
#endif
#endif

45
esp_iot_sdk_v1.5.2/examples/at_espconn/user/Makefile
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@ -1,45 +0,0 @@
#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of images to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
ifndef PDIR
GEN_LIBS = libuser.a
endif
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#DEFINES +=
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
INCLUDES += -I ./
INCLUDES += -I ../../include/ets
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile

290
esp_iot_sdk_v1.5.2/examples/at_espconn/user/at_upgrade.c
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/******************************************************************************
* Copyright 2015-2018 Espressif Systems (Wuxi)
*
* FileName: user_main.c
*
* Description: entry file of user application
*
* Modification history:
* 2015/3/06, v1.0 create this file.
*******************************************************************************/
#include "c_types.h"
#include "user_interface.h"
#include "espconn.h"
#include "mem.h"
#include "osapi.h"
#include "upgrade.h"
#ifdef AT_UPGRADE_SUPPORT
#ifdef AT_CUSTOM_UPGRADE
#define UPGRADE_FRAME "{\"path\": \"/v1/messages/\", \"method\": \"POST\", \"meta\": {\"Authorization\": \"token %s\"},\
\"get\":{\"action\":\"%s\"},\"body\":{\"pre_rom_version\":\"%s\",\"rom_version\":\"%s\"}}\n"
#define pheadbuffer "Connection: keep-alive\r\n\
Cache-Control: no-cache\r\n\
User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36 \r\n\
Accept: */*\r\n\
Accept-Encoding: gzip,deflate\r\n\
Accept-Language: zh-CN,eb-US;q=0.8\r\n\r\n"
/**/
struct espconn *pespconn = NULL;
struct upgrade_server_info *upServer = NULL;
static os_timer_t at_delay_check;
static struct espconn *pTcpServer = NULL;
static ip_addr_t host_ip;
/******************************************************************************
* FunctionName : user_esp_platform_upgrade_cb
* Description : Processing the downloaded data from the server
* Parameters : pespconn -- the espconn used to connetion with the host
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
at_upDate_rsp(void *arg)
{
struct upgrade_server_info *server = arg;
if(server->upgrade_flag == true)
{
os_printf("device_upgrade_success\r\n");
at_response_ok();
system_upgrade_reboot();
}
else
{
os_printf("device_upgrade_failed\r\n");
at_response_error();
}
os_free(server->url);
server->url = NULL;
os_free(server);
server = NULL;
}
/**
* @brief Tcp client disconnect success callback function.
* @param arg: contain the ip link information
* @retval None
*/
static void ICACHE_FLASH_ATTR
at_upDate_discon_cb(void *arg)
{
struct espconn *pespconn = (struct espconn *)arg;
uint8_t idTemp = 0;
if(pespconn->proto.tcp != NULL)
{
os_free(pespconn->proto.tcp);
}
if(pespconn != NULL)
{
os_free(pespconn);
}
os_printf("disconnect\r\n");
if(system_upgrade_start(upServer) == false)
{
at_response_error();
}
else
{
at_port_print("+CIPUPDATE:4\r\n");
}
}
/**
* @brief Udp server receive data callback function.
* @param arg: contain the ip link information
* @retval None
*/
LOCAL void ICACHE_FLASH_ATTR
at_upDate_recv(void *arg, char *pusrdata, unsigned short len)
{
struct espconn *pespconn = (struct espconn *)arg;
char temp[32] = {0};
uint8_t user_bin[12] = {0};
uint8_t i = 0;
os_timer_disarm(&at_delay_check);
at_port_print("+CIPUPDATE:3\r\n");
upServer = (struct upgrade_server_info *)os_zalloc(sizeof(struct upgrade_server_info));
upServer->upgrade_version[5] = '\0';
upServer->pespconn = pespconn;
os_memcpy(upServer->ip, pespconn->proto.tcp->remote_ip, 4);
upServer->port = pespconn->proto.tcp->remote_port;
upServer->check_cb = at_upDate_rsp;
upServer->check_times = 60000;
if(upServer->url == NULL)
{
upServer->url = (uint8 *) os_zalloc(1024);
}
if(system_upgrade_userbin_check() == UPGRADE_FW_BIN1)
{
os_memcpy(user_bin, "user2.bin", 10);
}
else if(system_upgrade_userbin_check() == UPGRADE_FW_BIN2)
{
os_memcpy(user_bin, "user1.bin", 10);
}
os_sprintf(upServer->url,
"GET /%s HTTP/1.1\r\nHost: "IPSTR"\r\n"pheadbuffer"",
user_bin, IP2STR(upServer->ip));
}
LOCAL void ICACHE_FLASH_ATTR
at_upDate_wait(void *arg)
{
struct espconn *pespconn = arg;
os_timer_disarm(&at_delay_check);
if(pespconn != NULL)
{
espconn_disconnect(pespconn);
}
else
{
at_response_error();
}
}
/******************************************************************************
* FunctionName : user_esp_platform_sent_cb
* Description : Data has been sent successfully and acknowledged by the remote host.
* Parameters : arg -- Additional argument to pass to the callback function
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
at_upDate_sent_cb(void *arg)
{
struct espconn *pespconn = arg;
os_timer_disarm(&at_delay_check);
os_timer_setfn(&at_delay_check, (os_timer_func_t *)at_upDate_wait, pespconn);
os_timer_arm(&at_delay_check, 5000, 0);
os_printf("at_upDate_sent_cb\r\n");
}
/**
* @brief Tcp client connect success callback function.
* @param arg: contain the ip link information
* @retval None
*/
static void ICACHE_FLASH_ATTR
at_upDate_connect_cb(void *arg)
{
struct espconn *pespconn = (struct espconn *)arg;
uint8_t user_bin[9] = {0};
char *temp = NULL;
at_port_print("+CIPUPDATE:2\r\n");
espconn_regist_disconcb(pespconn, at_upDate_discon_cb);
espconn_regist_recvcb(pespconn, at_upDate_recv);////////
espconn_regist_sentcb(pespconn, at_upDate_sent_cb);
temp = (uint8 *) os_zalloc(512);
os_sprintf(temp,"GET /v1/device/rom/?is_format_simple=true HTTP/1.0\r\nHost: "IPSTR"\r\n"pheadbuffer"",
IP2STR(pespconn->proto.tcp->remote_ip));
espconn_sent(pespconn, temp, os_strlen(temp));
os_free(temp);
}
/**
* @brief Tcp client connect repeat callback function.
* @param arg: contain the ip link information
* @retval None
*/
static void ICACHE_FLASH_ATTR
at_upDate_recon_cb(void *arg, sint8 errType)
{
struct espconn *pespconn = (struct espconn *)arg;
at_response_error();
if(pespconn->proto.tcp != NULL)
{
os_free(pespconn->proto.tcp);
}
os_free(pespconn);
os_printf("disconnect\r\n");
if(upServer != NULL)
{
os_free(upServer);
upServer = NULL;
}
at_response_error();
}
/******************************************************************************
* FunctionName : upServer_dns_found
* Description : dns found callback
* Parameters : name -- pointer to the name that was looked up.
* ipaddr -- pointer to an ip_addr_t containing the IP address of
* the hostname, or NULL if the name could not be found (or on any
* other error).
* callback_arg -- a user-specified callback argument passed to
* dns_gethostbyname
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
upServer_dns_found(const char *name, ip_addr_t *ipaddr, void *arg)
{
struct espconn *pespconn = (struct espconn *) arg;
// char temp[32];
if(ipaddr == NULL)
{
at_response_error();
return;
}
at_port_print("+CIPUPDATE:1\r\n");
if(host_ip.addr == 0 && ipaddr->addr != 0)
{
if(pespconn->type == ESPCONN_TCP)
{
os_memcpy(pespconn->proto.tcp->remote_ip, &ipaddr->addr, 4);
espconn_regist_connectcb(pespconn, at_upDate_connect_cb);
espconn_regist_reconcb(pespconn, at_upDate_recon_cb);
espconn_connect(pespconn);
}
}
}
void ICACHE_FLASH_ATTR
at_exeCmdCiupdate(uint8_t id)
{
pespconn = (struct espconn *)os_zalloc(sizeof(struct espconn));
pespconn->type = ESPCONN_TCP;
pespconn->state = ESPCONN_NONE;
pespconn->proto.tcp = (esp_tcp *)os_zalloc(sizeof(esp_tcp));
pespconn->proto.tcp->local_port = espconn_port();
pespconn->proto.tcp->remote_port = 80;
host_ip.addr = ipaddr_addr("192.168.10.9");
at_port_print("+CIPUPDATE:1\r\n");
os_memcpy(pespconn->proto.tcp->remote_ip, &host_ip.addr, 4);
espconn_regist_connectcb(pespconn, at_upDate_connect_cb);
espconn_regist_reconcb(pespconn, at_upDate_recon_cb);
espconn_connect(pespconn);
}
#endif
#endif

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esp_iot_sdk_v1.5.2/examples/at_espconn/user/user_main.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_main.c
*
* Description: entry file of user application
*
* Modification history:
* 2015/1/23, v1.0 create this file.
*******************************************************************************/
#include "osapi.h"
#include "at_custom.h"
#include "user_interface.h"
#include "mem.h"
#include "espconn.h"
static struct espconn *at_espconn_demo_espconn_ptr = NULL;
#define AT_ESPCONN_DEMO_BUFFER_SIZE (2920)
static uint8 at_espconn_demo_buffer[AT_ESPCONN_DEMO_BUFFER_SIZE];
static uint32 at_espconn_demo_data_len = 0;
static bool at_espconn_demo_flag = FALSE;
static void ICACHE_FLASH_ATTR
at_espconn_demo_recon_cb(void *arg, sint8 errType)
{
struct espconn *espconn_ptr = (struct espconn *)arg;
os_printf("at demo espconn reconnect\r\n");
at_espconn_demo_flag = FALSE;
espconn_connect(espconn_ptr);
}
// notify at module that espconn has received data
static void ICACHE_FLASH_ATTR
at_espconn_demo_recv(void *arg, char *pusrdata, unsigned short len)
{
at_fake_uart_rx(pusrdata,len);
}
static void ICACHE_FLASH_ATTR
at_espconn_demo_send_cb(void *arg)
{
at_espconn_demo_flag = TRUE;
if(at_espconn_demo_data_len) {
espconn_send(at_espconn_demo_espconn_ptr,at_espconn_demo_buffer,at_espconn_demo_data_len);
at_espconn_demo_data_len = 0;
}
}
static void ICACHE_FLASH_ATTR
at_espconn_demo_discon_cb(void *arg)
{
struct espconn *espconn_ptr = (struct espconn *)arg;
os_printf("at demo espconn disconnected\r\n");
at_espconn_demo_flag = FALSE;
espconn_connect(espconn_ptr);
}
static void ICACHE_FLASH_ATTR
at_espconn_demo_connect_cb(void *arg)
{
os_printf("at demo espconn connected\r\n");
espconn_set_opt((struct espconn*)arg,ESPCONN_COPY);
at_espconn_demo_flag = TRUE;
at_espconn_demo_data_len = 0;
}
static void ICACHE_FLASH_ATTR at_espconn_demo_response(const uint8*data,uint32 length)
{
if((data == NULL) || (length == 0)) {
return;
}
if(at_espconn_demo_flag) {
espconn_send(at_espconn_demo_espconn_ptr,(uint8*)data,length);
at_espconn_demo_flag = FALSE;
} else {
if(length <= (AT_ESPCONN_DEMO_BUFFER_SIZE - at_espconn_demo_data_len)) {
os_memcpy(at_espconn_demo_buffer + at_espconn_demo_data_len,data,length);
at_espconn_demo_data_len += length;
} else {
os_printf("at espconn buffer full\r\n");
}
}
}
static void ICACHE_FLASH_ATTR at_espconn_demo_init(void)
{
uint32 ip = 0;
at_espconn_demo_espconn_ptr = (struct espconn *)os_zalloc(sizeof(struct espconn));
at_espconn_demo_espconn_ptr->type = ESPCONN_TCP;
at_espconn_demo_espconn_ptr->state = ESPCONN_NONE;
at_espconn_demo_espconn_ptr->proto.tcp = (esp_tcp *)os_zalloc(sizeof(esp_tcp));
at_espconn_demo_espconn_ptr->proto.tcp->local_port = espconn_port();
at_espconn_demo_espconn_ptr->proto.tcp->remote_port = 8999;
ip = ipaddr_addr("192.168.1.120");
os_memcpy(at_espconn_demo_espconn_ptr->proto.tcp->remote_ip,&ip,sizeof(ip));
espconn_regist_connectcb(at_espconn_demo_espconn_ptr, at_espconn_demo_connect_cb);
espconn_regist_reconcb(at_espconn_demo_espconn_ptr, at_espconn_demo_recon_cb);
espconn_regist_disconcb(at_espconn_demo_espconn_ptr, at_espconn_demo_discon_cb);
espconn_regist_recvcb(at_espconn_demo_espconn_ptr, at_espconn_demo_recv);
espconn_regist_sentcb(at_espconn_demo_espconn_ptr, at_espconn_demo_send_cb);
espconn_connect(at_espconn_demo_espconn_ptr);
at_fake_uart_enable(TRUE,at_espconn_demo_response);
}
static void ICACHE_FLASH_ATTR
at_exeCmdTest(uint8_t id)
{
at_response_ok();
at_espconn_demo_init();
}
extern void at_exeCmdCiupdate(uint8_t id);
at_funcationType at_custom_cmd[] = {
{"+TEST", 5, NULL, NULL, NULL, at_exeCmdTest},
#ifdef AT_UPGRADE_SUPPORT
{"+CIUPDATE", 9, NULL, NULL, NULL, at_exeCmdCiupdate}
#endif
};
void ICACHE_FLASH_ATTR user_init(void)
{
char buf[64] = {0};
at_customLinkMax = 5;
at_init();
os_sprintf(buf,"compile time:%s %s",__DATE__,__TIME__);
at_set_custom_info(buf);
at_port_print("\r\nready\r\n");
at_cmd_array_regist(&at_custom_cmd[0], sizeof(at_custom_cmd)/sizeof(at_custom_cmd[0]));
at_port_print("\r\n***==================================***");
at_port_print("\r\n*** Welcome to at espconn demo!!! ***");
at_port_print("\r\n*** Please create a TCP Server on PC,***");
at_port_print("\r\n*** then enter command AT+TEST. ***");
at_port_print("\r\n***==================================***\r\n");
}

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esp_iot_sdk_v1.5.2/examples/driver_lib/driver/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of images to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
ifndef PDIR
GEN_LIBS = libdriver.a
endif
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#DEFINES +=
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
INCLUDES += -I ./
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile

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esp_iot_sdk_v1.5.2/examples/driver_lib/driver/gpio16.c
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#include "ets_sys.h"
#include "osapi.h"
#include "driver/gpio16.h"
void ICACHE_FLASH_ATTR
gpio16_output_conf(void)
{
WRITE_PERI_REG(PAD_XPD_DCDC_CONF,
(READ_PERI_REG(PAD_XPD_DCDC_CONF) & 0xffffffbc) | (uint32)0x1); // mux configuration for XPD_DCDC to output rtc_gpio0
WRITE_PERI_REG(RTC_GPIO_CONF,
(READ_PERI_REG(RTC_GPIO_CONF) & (uint32)0xfffffffe) | (uint32)0x0); //mux configuration for out enable
WRITE_PERI_REG(RTC_GPIO_ENABLE,
(READ_PERI_REG(RTC_GPIO_ENABLE) & (uint32)0xfffffffe) | (uint32)0x1); //out enable
}
void ICACHE_FLASH_ATTR
gpio16_output_set(uint8 value)
{
WRITE_PERI_REG(RTC_GPIO_OUT,
(READ_PERI_REG(RTC_GPIO_OUT) & (uint32)0xfffffffe) | (uint32)(value & 1));
}
void ICACHE_FLASH_ATTR
gpio16_input_conf(void)
{
WRITE_PERI_REG(PAD_XPD_DCDC_CONF,
(READ_PERI_REG(PAD_XPD_DCDC_CONF) & 0xffffffbc) | (uint32)0x1); // mux configuration for XPD_DCDC and rtc_gpio0 connection
WRITE_PERI_REG(RTC_GPIO_CONF,
(READ_PERI_REG(RTC_GPIO_CONF) & (uint32)0xfffffffe) | (uint32)0x0); //mux configuration for out enable
WRITE_PERI_REG(RTC_GPIO_ENABLE,
READ_PERI_REG(RTC_GPIO_ENABLE) & (uint32)0xfffffffe); //out disable
}
uint8 ICACHE_FLASH_ATTR
gpio16_input_get(void)
{
return (uint8)(READ_PERI_REG(RTC_GPIO_IN_DATA) & 1);
}

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esp_iot_sdk_v1.5.2/examples/driver_lib/driver/hw_timer.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: hw_timer.c
*
* Description: hw_timer driver
*
* Modification history:
* 2014/5/1, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "os_type.h"
#include "osapi.h"
#define US_TO_RTC_TIMER_TICKS(t) \
((t) ? \
(((t) > 0x35A) ? \
(((t)>>2) * ((APB_CLK_FREQ>>4)/250000) + ((t)&0x3) * ((APB_CLK_FREQ>>4)/1000000)) : \
(((t) *(APB_CLK_FREQ>>4)) / 1000000)) : \
0)
#define FRC1_ENABLE_TIMER BIT7
#define FRC1_AUTO_LOAD BIT6
//TIMER PREDIVED MODE
typedef enum {
DIVDED_BY_1 = 0, //timer clock
DIVDED_BY_16 = 4, //divided by 16
DIVDED_BY_256 = 8, //divided by 256
} TIMER_PREDIVED_MODE;
typedef enum { //timer interrupt mode
TM_LEVEL_INT = 1, // level interrupt
TM_EDGE_INT = 0, //edge interrupt
} TIMER_INT_MODE;
typedef enum {
FRC1_SOURCE = 0,
NMI_SOURCE = 1,
} FRC1_TIMER_SOURCE_TYPE;
/******************************************************************************
* FunctionName : hw_timer_arm
* Description : set a trigger timer delay for this timer.
* Parameters : uint32 val :
in autoload mode
50 ~ 0x7fffff; for FRC1 source.
100 ~ 0x7fffff; for NMI source.
in non autoload mode:
10 ~ 0x7fffff;
* Returns : NONE
*******************************************************************************/
void hw_timer_arm(u32 val)
{
RTC_REG_WRITE(FRC1_LOAD_ADDRESS, US_TO_RTC_TIMER_TICKS(val));
}
static void (* user_hw_timer_cb)(void) = NULL;
/******************************************************************************
* FunctionName : hw_timer_set_func
* Description : set the func, when trigger timer is up.
* Parameters : void (* user_hw_timer_cb_set)(void):
timer callback function,
* Returns : NONE
*******************************************************************************/
void hw_timer_set_func(void (* user_hw_timer_cb_set)(void))
{
user_hw_timer_cb = user_hw_timer_cb_set;
}
static void hw_timer_isr_cb(void)
{
if (user_hw_timer_cb != NULL) {
(*(user_hw_timer_cb))();
}
}
/******************************************************************************
* FunctionName : hw_timer_init
* Description : initilize the hardware isr timer
* Parameters :
FRC1_TIMER_SOURCE_TYPE source_type:
FRC1_SOURCE, timer use frc1 isr as isr source.
NMI_SOURCE, timer use nmi isr as isr source.
u8 req:
0, not autoload,
1, autoload mode,
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR hw_timer_init(FRC1_TIMER_SOURCE_TYPE source_type, u8 req)
{
if (req == 1) {
RTC_REG_WRITE(FRC1_CTRL_ADDRESS,
FRC1_AUTO_LOAD | DIVDED_BY_16 | FRC1_ENABLE_TIMER | TM_EDGE_INT);
} else {
RTC_REG_WRITE(FRC1_CTRL_ADDRESS,
DIVDED_BY_16 | FRC1_ENABLE_TIMER | TM_EDGE_INT);
}
if (source_type == NMI_SOURCE) {
ETS_FRC_TIMER1_NMI_INTR_ATTACH(hw_timer_isr_cb);
} else {
ETS_FRC_TIMER1_INTR_ATTACH(hw_timer_isr_cb, NULL);
}
TM1_EDGE_INT_ENABLE();
ETS_FRC1_INTR_ENABLE();
}
//-------------------------------Test Code Below--------------------------------------
#if 0
void hw_test_timer_cb(void)
{
static uint16 j = 0;
j++;
if ((WDEV_NOW() - tick_now2) >= 1000000) {
static u32 idx = 1;
tick_now2 = WDEV_NOW();
os_printf("b%u:%d\n", idx++, j);
j = 0;
}
//hw_timer_arm(50);
}
void ICACHE_FLASH_ATTR user_init(void)
{
hw_timer_init(FRC1_SOURCE, 1);
hw_timer_set_func(hw_test_timer_cb);
hw_timer_arm(100);
}
#endif
/*
NOTE:
1 if use nmi source, for autoload timer , the timer setting val can't be less than 100.
2 if use nmi source, this timer has highest priority, can interrupt other isr.
3 if use frc1 source, this timer can't interrupt other isr.
*/

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esp_iot_sdk_v1.5.2/examples/driver_lib/driver/i2c_master.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: i2c_master.c
*
* Description: i2c master API
*
* Modification history:
* 2014/3/12, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "osapi.h"
#include "gpio.h"
#include "driver/i2c_master.h"
LOCAL uint8 m_nLastSDA;
LOCAL uint8 m_nLastSCL;
/******************************************************************************
* FunctionName : i2c_master_setDC
* Description : Internal used function -
* set i2c SDA and SCL bit value for half clk cycle
* Parameters : uint8 SDA
* uint8 SCL
* Returns : NONE
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
i2c_master_setDC(uint8 SDA, uint8 SCL)
{
SDA &= 0x01;
SCL &= 0x01;
m_nLastSDA = SDA;
m_nLastSCL = SCL;
if ((0 == SDA) && (0 == SCL)) {
I2C_MASTER_SDA_LOW_SCL_LOW();
} else if ((0 == SDA) && (1 == SCL)) {
I2C_MASTER_SDA_LOW_SCL_HIGH();
} else if ((1 == SDA) && (0 == SCL)) {
I2C_MASTER_SDA_HIGH_SCL_LOW();
} else {
I2C_MASTER_SDA_HIGH_SCL_HIGH();
}
}
/******************************************************************************
* FunctionName : i2c_master_getDC
* Description : Internal used function -
* get i2c SDA bit value
* Parameters : NONE
* Returns : uint8 - SDA bit value
*******************************************************************************/
LOCAL uint8 ICACHE_FLASH_ATTR
i2c_master_getDC(void)
{
uint8 sda_out;
sda_out = GPIO_INPUT_GET(GPIO_ID_PIN(I2C_MASTER_SDA_GPIO));
return sda_out;
}
/******************************************************************************
* FunctionName : i2c_master_init
* Description : initilize I2C bus to enable i2c operations
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_init(void)
{
uint8 i;
i2c_master_setDC(1, 0);
i2c_master_wait(5);
// when SCL = 0, toggle SDA to clear up
i2c_master_setDC(0, 0) ;
i2c_master_wait(5);
i2c_master_setDC(1, 0) ;
i2c_master_wait(5);
// set data_cnt to max value
for (i = 0; i < 28; i++) {
i2c_master_setDC(1, 0);
i2c_master_wait(5); // sda 1, scl 0
i2c_master_setDC(1, 1);
i2c_master_wait(5); // sda 1, scl 1
}
// reset all
i2c_master_stop();
return;
}
/******************************************************************************
* FunctionName : i2c_master_gpio_init
* Description : config SDA and SCL gpio to open-drain output mode,
* mux and gpio num defined in i2c_master.h
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_gpio_init(void)
{
ETS_GPIO_INTR_DISABLE() ;
// ETS_INTR_LOCK();
PIN_FUNC_SELECT(I2C_MASTER_SDA_MUX, I2C_MASTER_SDA_FUNC);
PIN_FUNC_SELECT(I2C_MASTER_SCL_MUX, I2C_MASTER_SCL_FUNC);
GPIO_REG_WRITE(GPIO_PIN_ADDR(GPIO_ID_PIN(I2C_MASTER_SDA_GPIO)), GPIO_REG_READ(GPIO_PIN_ADDR(GPIO_ID_PIN(I2C_MASTER_SDA_GPIO))) | GPIO_PIN_PAD_DRIVER_SET(GPIO_PAD_DRIVER_ENABLE)); //open drain;
GPIO_REG_WRITE(GPIO_ENABLE_ADDRESS, GPIO_REG_READ(GPIO_ENABLE_ADDRESS) | (1 << I2C_MASTER_SDA_GPIO));
GPIO_REG_WRITE(GPIO_PIN_ADDR(GPIO_ID_PIN(I2C_MASTER_SCL_GPIO)), GPIO_REG_READ(GPIO_PIN_ADDR(GPIO_ID_PIN(I2C_MASTER_SCL_GPIO))) | GPIO_PIN_PAD_DRIVER_SET(GPIO_PAD_DRIVER_ENABLE)); //open drain;
GPIO_REG_WRITE(GPIO_ENABLE_ADDRESS, GPIO_REG_READ(GPIO_ENABLE_ADDRESS) | (1 << I2C_MASTER_SCL_GPIO));
I2C_MASTER_SDA_HIGH_SCL_HIGH();
ETS_GPIO_INTR_ENABLE() ;
// ETS_INTR_UNLOCK();
i2c_master_init();
}
/******************************************************************************
* FunctionName : i2c_master_start
* Description : set i2c to send state
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_start(void)
{
i2c_master_setDC(1, m_nLastSCL);
i2c_master_wait(5);
i2c_master_setDC(1, 1);
i2c_master_wait(5); // sda 1, scl 1
i2c_master_setDC(0, 1);
i2c_master_wait(5); // sda 0, scl 1
}
/******************************************************************************
* FunctionName : i2c_master_stop
* Description : set i2c to stop sending state
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_stop(void)
{
i2c_master_wait(5);
i2c_master_setDC(0, m_nLastSCL);
i2c_master_wait(5); // sda 0
i2c_master_setDC(0, 1);
i2c_master_wait(5); // sda 0, scl 1
i2c_master_setDC(1, 1);
i2c_master_wait(5); // sda 1, scl 1
}
/******************************************************************************
* FunctionName : i2c_master_setAck
* Description : set ack to i2c bus as level value
* Parameters : uint8 level - 0 or 1
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_setAck(uint8 level)
{
i2c_master_setDC(m_nLastSDA, 0);
i2c_master_wait(5);
i2c_master_setDC(level, 0);
i2c_master_wait(5); // sda level, scl 0
i2c_master_setDC(level, 1);
i2c_master_wait(8); // sda level, scl 1
i2c_master_setDC(level, 0);
i2c_master_wait(5); // sda level, scl 0
i2c_master_setDC(1, 0);
i2c_master_wait(5);
}
/******************************************************************************
* FunctionName : i2c_master_getAck
* Description : confirm if peer send ack
* Parameters : NONE
* Returns : uint8 - ack value, 0 or 1
*******************************************************************************/
uint8 ICACHE_FLASH_ATTR
i2c_master_getAck(void)
{
uint8 retVal;
i2c_master_setDC(m_nLastSDA, 0);
i2c_master_wait(5);
i2c_master_setDC(1, 0);
i2c_master_wait(5);
i2c_master_setDC(1, 1);
i2c_master_wait(5);
retVal = i2c_master_getDC();
i2c_master_wait(5);
i2c_master_setDC(1, 0);
i2c_master_wait(5);
return retVal;
}
/******************************************************************************
* FunctionName : i2c_master_checkAck
* Description : get dev response
* Parameters : NONE
* Returns : true : get ack ; false : get nack
*******************************************************************************/
bool ICACHE_FLASH_ATTR
i2c_master_checkAck(void)
{
if(i2c_master_getAck()){
return FALSE;
}else{
return TRUE;
}
}
/******************************************************************************
* FunctionName : i2c_master_send_ack
* Description : response ack
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_send_ack(void)
{
i2c_master_setAck(0x0);
}
/******************************************************************************
* FunctionName : i2c_master_send_nack
* Description : response nack
* Parameters : NONE
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_send_nack(void)
{
i2c_master_setAck(0x1);
}
/******************************************************************************
* FunctionName : i2c_master_readByte
* Description : read Byte from i2c bus
* Parameters : NONE
* Returns : uint8 - readed value
*******************************************************************************/
uint8 ICACHE_FLASH_ATTR
i2c_master_readByte(void)
{
uint8 retVal = 0;
uint8 k, i;
i2c_master_wait(5);
i2c_master_setDC(m_nLastSDA, 0);
i2c_master_wait(5); // sda 1, scl 0
for (i = 0; i < 8; i++) {
i2c_master_wait(5);
i2c_master_setDC(1, 0);
i2c_master_wait(5); // sda 1, scl 0
i2c_master_setDC(1, 1);
i2c_master_wait(5); // sda 1, scl 1
k = i2c_master_getDC();
i2c_master_wait(5);
if (i == 7) {
i2c_master_wait(3); ////
}
k <<= (7 - i);
retVal |= k;
}
i2c_master_setDC(1, 0);
i2c_master_wait(5); // sda 1, scl 0
return retVal;
}
/******************************************************************************
* FunctionName : i2c_master_writeByte
* Description : write wrdata value(one byte) into i2c
* Parameters : uint8 wrdata - write value
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
i2c_master_writeByte(uint8 wrdata)
{
uint8 dat;
sint8 i;
i2c_master_wait(5);
i2c_master_setDC(m_nLastSDA, 0);
i2c_master_wait(5);
for (i = 7; i >= 0; i--) {
dat = wrdata >> i;
i2c_master_setDC(dat, 0);
i2c_master_wait(5);
i2c_master_setDC(dat, 1);
i2c_master_wait(5);
if (i == 0) {
i2c_master_wait(3); ////
}
i2c_master_setDC(dat, 0);
i2c_master_wait(5);
}
}

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esp_iot_sdk_v1.5.2/examples/driver_lib/driver/key.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: key.c
*
* Description: key driver, now can use different gpio and install different function
*
* Modification history:
* 2014/5/1, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "os_type.h"
#include "osapi.h"
#include "mem.h"
#include "gpio.h"
#include "user_interface.h"
#include "driver/key.h"
LOCAL void key_intr_handler(struct keys_param *keys);
/******************************************************************************
* FunctionName : key_init_single
* Description : init single key's gpio and register function
* Parameters : uint8 gpio_id - which gpio to use
* uint32 gpio_name - gpio mux name
* uint32 gpio_func - gpio function
* key_function long_press - long press function, needed to install
* key_function short_press - short press function, needed to install
* Returns : single_key_param - single key parameter, needed by key init
*******************************************************************************/
struct single_key_param *ICACHE_FLASH_ATTR
key_init_single(uint8 gpio_id, uint32 gpio_name, uint8 gpio_func, key_function long_press, key_function short_press)
{
struct single_key_param *single_key = (struct single_key_param *)os_zalloc(sizeof(struct single_key_param));
single_key->gpio_id = gpio_id;
single_key->gpio_name = gpio_name;
single_key->gpio_func = gpio_func;
single_key->long_press = long_press;
single_key->short_press = short_press;
return single_key;
}
/******************************************************************************
* FunctionName : key_init
* Description : init keys
* Parameters : key_param *keys - keys parameter, which inited by key_init_single
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
key_init(struct keys_param *keys)
{
uint8 i;
ETS_GPIO_INTR_ATTACH(key_intr_handler, keys);
ETS_GPIO_INTR_DISABLE();
for (i = 0; i < keys->key_num; i++) {
keys->single_key[i]->key_level = 1;
PIN_FUNC_SELECT(keys->single_key[i]->gpio_name, keys->single_key[i]->gpio_func);
gpio_output_set(0, 0, 0, GPIO_ID_PIN(keys->single_key[i]->gpio_id));
gpio_register_set(GPIO_PIN_ADDR(keys->single_key[i]->gpio_id), GPIO_PIN_INT_TYPE_SET(GPIO_PIN_INTR_DISABLE)
| GPIO_PIN_PAD_DRIVER_SET(GPIO_PAD_DRIVER_DISABLE)
| GPIO_PIN_SOURCE_SET(GPIO_AS_PIN_SOURCE));
//clear gpio14 status
GPIO_REG_WRITE(GPIO_STATUS_W1TC_ADDRESS, BIT(keys->single_key[i]->gpio_id));
//enable interrupt
gpio_pin_intr_state_set(GPIO_ID_PIN(keys->single_key[i]->gpio_id), GPIO_PIN_INTR_NEGEDGE);
}
ETS_GPIO_INTR_ENABLE();
}
/******************************************************************************
* FunctionName : key_5s_cb
* Description : long press 5s timer callback
* Parameters : single_key_param *single_key - single key parameter
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
key_5s_cb(struct single_key_param *single_key)
{
os_timer_disarm(&single_key->key_5s);
// low, then restart
if (0 == GPIO_INPUT_GET(GPIO_ID_PIN(single_key->gpio_id))) {
if (single_key->long_press) {
single_key->long_press();
}
}
}
/******************************************************************************
* FunctionName : key_50ms_cb
* Description : 50ms timer callback to check it's a real key push
* Parameters : single_key_param *single_key - single key parameter
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
key_50ms_cb(struct single_key_param *single_key)
{
os_timer_disarm(&single_key->key_50ms);
// high, then key is up
if (1 == GPIO_INPUT_GET(GPIO_ID_PIN(single_key->gpio_id))) {
os_timer_disarm(&single_key->key_5s);
single_key->key_level = 1;
gpio_pin_intr_state_set(GPIO_ID_PIN(single_key->gpio_id), GPIO_PIN_INTR_NEGEDGE);
if (single_key->short_press) {
single_key->short_press();
}
} else {
gpio_pin_intr_state_set(GPIO_ID_PIN(single_key->gpio_id), GPIO_PIN_INTR_POSEDGE);
}
}
/******************************************************************************
* FunctionName : key_intr_handler
* Description : key interrupt handler
* Parameters : key_param *keys - keys parameter, which inited by key_init_single
* Returns : none
*******************************************************************************/
LOCAL void
key_intr_handler(struct keys_param *keys)
{
uint8 i;
uint32 gpio_status = GPIO_REG_READ(GPIO_STATUS_ADDRESS);
for (i = 0; i < keys->key_num; i++) {
if (gpio_status & BIT(keys->single_key[i]->gpio_id)) {
//disable interrupt
gpio_pin_intr_state_set(GPIO_ID_PIN(keys->single_key[i]->gpio_id), GPIO_PIN_INTR_DISABLE);
//clear interrupt status
GPIO_REG_WRITE(GPIO_STATUS_W1TC_ADDRESS, gpio_status & BIT(keys->single_key[i]->gpio_id));
if (keys->single_key[i]->key_level == 1) {
// 5s, restart & enter softap mode
os_timer_disarm(&keys->single_key[i]->key_5s);
os_timer_setfn(&keys->single_key[i]->key_5s, (os_timer_func_t *)key_5s_cb, keys->single_key[i]);
os_timer_arm(&keys->single_key[i]->key_5s, 5000, 0);
keys->single_key[i]->key_level = 0;
gpio_pin_intr_state_set(GPIO_ID_PIN(keys->single_key[i]->gpio_id), GPIO_PIN_INTR_POSEDGE);
} else {
// 50ms, check if this is a real key up
os_timer_disarm(&keys->single_key[i]->key_50ms);
os_timer_setfn(&keys->single_key[i]->key_50ms, (os_timer_func_t *)key_50ms_cb, keys->single_key[i]);
os_timer_arm(&keys->single_key[i]->key_50ms, 50, 0);
}
}
}
}

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esp_iot_sdk_v1.5.2/examples/driver_lib/driver/sdio_slv.c
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#include "driver/slc_register.h"
#include "driver/sdio_slv.h"
#include "ets_sys.h"
#include "osapi.h"
#include "os_type.h"
//#include "gpio.h"
#include "user_interface.h"
#include "mem.h"
#define SDIO_TOKEN_SIZE 0//4
#define RX_BUFFER_SIZE 512
#define RX_BUFFER_NUM 4
#define TX_BUFFER_SIZE 512
#define SLC_INTEREST_EVENT (SLC_TX_EOF_INT_ENA | SLC_RX_EOF_INT_ENA | SLC_RX_UDF_INT_ENA | SLC_TX_DSCR_ERR_INT_ENA)
#define TRIG_TOHOST_INT() SET_PERI_REG_MASK(SLC_INTVEC_TOHOST , BIT0);\
//CLEAR_PERI_REG_MASK(SLC_INTVEC_TOHOST , BIT0)
struct sdio_queue
{
uint32 blocksize:12;
uint32 datalen:12;
uint32 unused:5;
uint32 sub_sof:1;
uint32 eof:1;
uint32 owner:1;
uint32 buf_ptr;
uint32 next_link_ptr;
};
struct sdio_slave_status_element
{
uint32 wr_busy:1;
uint32 rd_empty :1;
uint32 comm_cnt :3;
uint32 intr_no :3;
uint32 rx_length:16;
uint32 res:8;
};
union sdio_slave_status
{
struct sdio_slave_status_element elm_value;
uint32 word_value;
};
//uint8 rx_buffer[RX_BUFFER_NUM][RX_BUFFER_SIZE],tx_buffer[1024];
uint8 tx_buffer[TX_BUFFER_SIZE];
uint32 data_len = 0;
struct sdio_list {
uint8 buffer[RX_BUFFER_SIZE + SDIO_TOKEN_SIZE];
uint8* tail;
struct sdio_list* next;
};
static sdio_recv_data_callback_t sdio_recv_data_callback_ptr = NULL;
struct sdio_list* pHead_ToSend;
struct sdio_list* pTail_ToSend;
struct sdio_list* pHead_Sended;
struct sdio_list* pTail_Sended;
os_event_t * sdioQueue;
struct sdio_queue rx_que,tx_que;
static bool has_read = 0;
static void sdio_slave_isr(void *para);
static void tx_buff_handle_done(void);
static void rx_buff_read_done(void);
static void tx_buff_write_done(void);
static void sdio_try_to_load(void);
static void sdio_read_done_process(void);
void sdio_slave_init(void)
{
uint32 regval = 0;
union sdio_slave_status sdio_sta;
ETS_SDIO_INTR_DISABLE();
////reset orginal link
SET_PERI_REG_MASK(SLC_CONF0, SLC_RXLINK_RST|SLC_TXLINK_RST);
CLEAR_PERI_REG_MASK(SLC_CONF0, SLC_RXLINK_RST|SLC_TXLINK_RST);
os_printf("RX&TX link reset!\n");
//set sdio mode
SET_PERI_REG_MASK(SLC_RX_DSCR_CONF, SLC_RX_EOF_MODE | SLC_RX_FILL_MODE);
//clear to host interrupt io signal for preventing from random initial signal.
WRITE_PERI_REG(SLC_HOST_INTR_CLR, 0xffffffff);
//enable 2 events to trigger the to host intr io
SET_PERI_REG_MASK(SLC_HOST_INTR_ENA , SLC_HOST_TOHOST_BIT0_INT_ENA);
////initialize rx queue information
has_read = TRUE;
pHead_ToSend = NULL;
int loop = RX_BUFFER_NUM;
struct sdio_list* p = NULL;
while(loop--) {
if(pHead_Sended == NULL) {
pHead_Sended = (struct sdio_list*)os_malloc(sizeof(struct sdio_list));
p = pHead_Sended;
} else {
p->next = (struct sdio_list*)os_malloc(sizeof(struct sdio_list));
p = p->next;
}
//os_printf("p:0x%08x\r\n",p);
p->tail = p->buffer + SDIO_TOKEN_SIZE;
p->next = NULL;
}
pTail_Sended = p;
rx_que.blocksize = RX_BUFFER_SIZE;
rx_que.datalen=0;
rx_que.eof=1;
rx_que.owner=1;
rx_que.sub_sof=0;
rx_que.unused=0;
rx_que.buf_ptr=(uint32)pHead_Sended->buffer;
rx_que.next_link_ptr=0;
////initialize tx queue information
tx_que.blocksize=TX_BUFFER_SIZE;
tx_que.datalen=0;
tx_que.eof=0;
tx_que.owner=1;
tx_que.sub_sof=0;
tx_que.unused=0;
tx_que.buf_ptr=(uint32)tx_buffer;
tx_que.next_link_ptr=0;
///////link tx&rx queue information address to sdio hardware
CLEAR_PERI_REG_MASK(SLC_RX_LINK,SLC_RXLINK_DESCADDR_MASK);
regval= ((uint32)&rx_que);
SET_PERI_REG_MASK(SLC_RX_LINK, regval&SLC_RXLINK_DESCADDR_MASK);
CLEAR_PERI_REG_MASK(SLC_TX_LINK,SLC_TXLINK_DESCADDR_MASK);
regval= ((uint32)&tx_que);
SET_PERI_REG_MASK(SLC_TX_LINK, regval&SLC_TXLINK_DESCADDR_MASK);
#if (SDIO_TOKEN_SIZE == 0)
SET_PERI_REG_MASK(SLC_RX_DSCR_CONF, SLC_TOKEN_NO_REPLACE);
#endif
/////config sdio_status reg
sdio_sta.elm_value.comm_cnt=7;
sdio_sta.elm_value.intr_no=INIT_STAGE;
sdio_sta.elm_value.wr_busy=0;
sdio_sta.elm_value.rd_empty=1;
sdio_sta.elm_value.rx_length=0;
sdio_sta.elm_value.res=0;
SET_PERI_REG_MASK(SLC_TX_LINK, SLC_TXLINK_START);
WRITE_PERI_REG(SLC_HOST_CONF_W2, sdio_sta.word_value);
/////attach isr func to sdio interrupt
ETS_SDIO_INTR_ATTACH(sdio_slave_isr, NULL);
/////enable sdio operation intr
WRITE_PERI_REG(SLC_INT_ENA, SLC_INTEREST_EVENT);
/////clear sdio initial random active intr signal
WRITE_PERI_REG(SLC_INT_CLR, 0xffffffff);
/////enable sdio intr in cpu
ETS_SDIO_INTR_ENABLE();
}
static void sdio_slave_isr(void *para)
{
uint32 slc_intr_status,postval;
static uint8 state =0;
uint16 rx_len,i;
uint32* pword;
union sdio_slave_status sdio_sta;
slc_intr_status = READ_PERI_REG(SLC_INT_STATUS);
if (slc_intr_status == 0)
{
/* No interested interrupts pending */
return;
}
//clear all intrs
WRITE_PERI_REG(SLC_INT_CLR, slc_intr_status);
//os_printf("slc_intr_status:0x%08x\r\n",slc_intr_status);
//process every intr
//TO HOST DONE
if (slc_intr_status & SLC_RX_EOF_INT_ENA)
{
//following code must be called after a data pack has been read
rx_buff_read_done();
//TRIG_TOHOST_INT();
//system_os_post(2, 1, 0);
sdio_read_done_process();
}
//FROM HOST DONE
if (slc_intr_status & SLC_TX_EOF_INT_ENA)
{
//call the following function after host cpu data transmission finished
tx_buff_write_done();
//system_os_post(USER_TASK_PRIO_1,SDIO_DATA_ERROR,0);
//os_printf("%d,%s\r\n",tx_que.datalen,tx_que.buf_ptr);
//at_fake_uart_rx((uint8*)tx_que.buf_ptr,tx_que.datalen);
if(sdio_recv_data_callback_ptr) {
sdio_recv_data_callback_ptr((uint8*)tx_que.buf_ptr,tx_que.datalen);
}
tx_buff_handle_done();
TRIG_TOHOST_INT();
//system_os_post(2, 3, 0);
}
//TO HOST underflow
if(slc_intr_status & SLC_RX_UDF_INT_ENA)
{
}
//FROM HOST overflow
if(slc_intr_status & SLC_TX_DSCR_ERR_INT_ENA)
{
}
slc_intr_status = READ_PERI_REG(SLC_INT_STATUS);
if(slc_intr_status)
{
WRITE_PERI_REG(SLC_INT_CLR, slc_intr_status);
os_printf("slc_intr_status:0x%08x\r\n",slc_intr_status);
}
}
static void rx_buff_read_done(void)
{
union sdio_slave_status sdio_sta;
/////modify sdio status reg
sdio_sta.word_value=READ_PERI_REG(SLC_HOST_CONF_W2);
sdio_sta.elm_value.comm_cnt++;
sdio_sta.elm_value.rd_empty=1;
sdio_sta.elm_value.rx_length=0;
sdio_sta.elm_value.intr_no &= (~RX_AVAILIBLE);
WRITE_PERI_REG(SLC_HOST_CONF_W2, sdio_sta.word_value); //update sdio status register
//os_printf("rx_buff_read_done\r\n");
}
static void tx_buff_write_done(void)
{
union sdio_slave_status sdio_sta;
/////modify sdio status reg
sdio_sta.word_value=READ_PERI_REG(SLC_HOST_CONF_W2);
sdio_sta.elm_value.comm_cnt++;
sdio_sta.elm_value.wr_busy=1;
sdio_sta.elm_value.intr_no &= (~TX_AVAILIBLE);
WRITE_PERI_REG(SLC_HOST_CONF_W2, sdio_sta.word_value); //update sdio status register
}
static void tx_buff_handle_done(void)
{
union sdio_slave_status sdio_sta;
/////config tx queue information
tx_que.blocksize=TX_BUFFER_SIZE;
tx_que.datalen=0;
tx_que.eof=0;
tx_que.owner=1;
/////modify sdio status reg
sdio_sta.word_value=READ_PERI_REG(SLC_HOST_CONF_W2);
sdio_sta.elm_value.wr_busy=0;
sdio_sta.elm_value.intr_no |= TX_AVAILIBLE;
SET_PERI_REG_MASK(SLC_TX_LINK, SLC_TXLINK_START); //tx buffer is ready for being written
WRITE_PERI_REG(SLC_HOST_CONF_W2, sdio_sta.word_value); //update sdio status register
//*******************************************************************//
}
static int32 rx_buff_load_done(uint16 rx_len)
{
union sdio_slave_status sdio_sta;
if(rx_len == 0) {
return 0;
}
if(rx_len > rx_que.blocksize)
{
rx_len = rx_que.blocksize;
}
//os_memcpy(rx_que.buf_ptr,data,rx_len);
/////config rx queue information
rx_que.blocksize=RX_BUFFER_SIZE;
rx_que.datalen=rx_len + SDIO_TOKEN_SIZE;
rx_que.eof=1;
rx_que.owner=1;
//ETS_SDIO_INTR_DISABLE();
//available_buffer_amount--;
/////modify sdio status reg
sdio_sta.word_value=READ_PERI_REG(SLC_HOST_CONF_W2);
sdio_sta.elm_value.rd_empty=0;
sdio_sta.elm_value.intr_no |= RX_AVAILIBLE;
sdio_sta.elm_value.rx_length=rx_len;
SET_PERI_REG_MASK(SLC_RX_LINK, SLC_RXLINK_START); //rx buffer is ready for being read
WRITE_PERI_REG(SLC_HOST_CONF_W2, sdio_sta.word_value); //update sdio status register
//ETS_SDIO_INTR_ENABLE();
//os_printf("rx_buff_load_done(%d,0x%08x):%s\r\n",rx_len,rx_que.buf_ptr,rx_que.buf_ptr);
//os_printf("rx_buff_load_done:%d\r\n",rx_len);
return rx_len;
}
int32 ICACHE_FLASH_ATTR sdio_load_data(const uint8* data,uint32 len)
{
int32 data_len = 0;
if (pHead_Sended == NULL) {
os_printf("no buf\r\n");
return 0;
}
int32 left_len = 0;
while(len)
{
left_len = RX_BUFFER_SIZE + SDIO_TOKEN_SIZE - (uint32)(pHead_Sended->tail - pHead_Sended->buffer);
if(len < left_len)
{
os_memcpy(pHead_Sended->tail,data,len);
pHead_Sended->tail += len;
len = 0;
data_len += len;
//os_printf(">555:0x%08x,0x%08x\r\n",pHead_Sended->buffer,pHead_Sended->tail);
}
else
{
os_memcpy(pHead_Sended->tail,data,left_len);
pHead_Sended->tail += left_len;
len -= left_len;
data += left_len;
data_len += left_len;
if(pHead_ToSend == NULL) {
pTail_ToSend = pHead_Sended;
pHead_ToSend = pTail_ToSend;
} else {
pTail_ToSend->next = pHead_Sended;
pTail_ToSend = pTail_ToSend->next;
}
pHead_Sended = pHead_Sended->next;
pTail_ToSend->next = NULL;
if(pHead_Sended == NULL)
{
os_printf("buf full\r\n");
break;
}
//os_printf(">666\r\n");
}
}
//os_printf(">>pHead_ToSend:0x%08x\r\n",pHead_ToSend);
if(pHead_ToSend == NULL) {
pTail_ToSend = pHead_Sended;
pHead_ToSend = pTail_ToSend;
pHead_Sended = pHead_Sended->next;
pTail_ToSend->next = NULL;
//system_os_post(2, 2, 0);
sdio_try_to_load();
}
return data_len;
}
static void sdio_try_to_load(void)
{
if((has_read == TRUE) && (pHead_ToSend != NULL))
{
rx_que.buf_ptr = (uint32)pHead_ToSend->buffer;
rx_buff_load_done(pHead_ToSend->tail- pHead_ToSend->buffer - SDIO_TOKEN_SIZE);
//pHead_ToSend = pHead_ToSend->next;
has_read = FALSE;
//os_printf("SLC_INT_STATUS:0x%08x\r\n",READ_PERI_REG(SLC_INT_STATUS));
TRIG_TOHOST_INT();
}
}
static void sdio_read_done_process(void)
{
has_read = TRUE;
pHead_ToSend->tail = pHead_ToSend->buffer + SDIO_TOKEN_SIZE;
if(pHead_Sended) {
pTail_Sended->next = pHead_ToSend;
pTail_Sended = pTail_Sended->next;
}else {
pTail_Sended = pHead_ToSend;
pHead_Sended = pTail_Sended;
}
pHead_ToSend = pHead_ToSend->next;
pTail_Sended->next = NULL;
//os_printf(">>pHead_ToSend:0x%08x,pHead_Sended:0x%08x,0x%08x,0x%08x\r\n",pHead_ToSend,pHead_Sended,pHead_Sended->buffer,pHead_Sended->tail);
if(pHead_ToSend) {
rx_que.buf_ptr = (uint32)pHead_ToSend->buffer;
rx_buff_load_done(pHead_ToSend->tail - pHead_ToSend->buffer - SDIO_TOKEN_SIZE);
has_read = FALSE;
//os_printf("intr trig\r\n");
//TRIG_TOHOST_INT();
} else if ((pHead_Sended != NULL) && (pHead_Sended->buffer != (pHead_Sended->tail- SDIO_TOKEN_SIZE))) {
pHead_ToSend = pHead_Sended;
pTail_ToSend = pHead_ToSend;
pHead_Sended = pHead_Sended->next;
pTail_ToSend->next = NULL;
rx_que.buf_ptr = (uint32)pHead_ToSend->buffer;
rx_buff_load_done(pHead_ToSend->tail- pHead_ToSend->buffer - SDIO_TOKEN_SIZE);
has_read = FALSE;
//os_printf("intr trig\r\n");
//TRIG_TOHOST_INT();
}
TRIG_TOHOST_INT();
}
bool sdio_register_recv_cb(sdio_recv_data_callback_t cb)
{
sdio_recv_data_callback_ptr = cb;
return TRUE;
}

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esp_iot_sdk_v1.5.2/examples/driver_lib/driver/spi.c
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#include "driver/spi.h"
#include "driver/spi_overlap.h"
#define CACHE_FLASH_CTRL_REG 0x3ff0000C
#define CACHE_FLUSH_START_BIT BIT0
#define CACHE_EMPTY_FLAG_BIT BIT1
/******************************************************************************
* FunctionName : cache_flush
* Description : clear all the cpu cache data for stability test.
*******************************************************************************/
void cache_flush(void)
{
while(READ_PERI_REG(CACHE_FLASH_CTRL_REG)&CACHE_EMPTY_FLAG_BIT) {
CLEAR_PERI_REG_MASK(CACHE_FLASH_CTRL_REG, CACHE_FLUSH_START_BIT);
SET_PERI_REG_MASK(CACHE_FLASH_CTRL_REG, CACHE_FLUSH_START_BIT);
}
while(!(READ_PERI_REG(CACHE_FLASH_CTRL_REG)&CACHE_EMPTY_FLAG_BIT));
CLEAR_PERI_REG_MASK(CACHE_FLASH_CTRL_REG, CACHE_FLUSH_START_BIT);
}
/******************************************************************************
* FunctionName : spi_master_init
* Description : SPI master initial function for common byte units transmission
* Parameters : uint8 spi_no - SPI module number, Only "SPI" and "HSPI" are valid
*******************************************************************************/
void ICACHE_FLASH_ATTR
spi_master_init(uint8 spi_no)
{
uint32 regvalue;
if(spi_no>1) return; //handle invalid input number
SET_PERI_REG_MASK(SPI_USER(spi_no), SPI_CS_SETUP|SPI_CS_HOLD|SPI_USR_COMMAND);
CLEAR_PERI_REG_MASK(SPI_USER(spi_no), SPI_FLASH_MODE);
WRITE_PERI_REG(SPI_CLOCK(spi_no),
((3&SPI_CLKCNT_N)<<SPI_CLKCNT_N_S)|
((1&SPI_CLKCNT_H)<<SPI_CLKCNT_H_S)|
((3&SPI_CLKCNT_L)<<SPI_CLKCNT_L_S)); //clear bit 31,set SPI clock div
}
/******************************************************************************
* FunctionName : spi_lcd_9bit_write
* Description : SPI 9bits transmission function for driving LCD TM035PDZV36
* Parameters : uint8 spi_no - SPI module number, Only "SPI" and "HSPI" are valid
* uint8 high_bit - first high bit of the data, 0 is for "0",the other value 1-255 is for "1"
* uint8 low_8bit- the rest 8bits of the data.
*******************************************************************************/
void ICACHE_FLASH_ATTR
spi_lcd_9bit_write(uint8 spi_no,uint8 high_bit,uint8 low_8bit)
{
uint32 regvalue;
uint8 bytetemp;
if(spi_no>1) return; //handle invalid input number
if(high_bit) bytetemp=(low_8bit>>1)|0x80;
else bytetemp=(low_8bit>>1)&0x7f;
regvalue= ((8&SPI_USR_COMMAND_BITLEN)<<SPI_USR_COMMAND_BITLEN_S)|((uint32)bytetemp); //configure transmission variable,9bit transmission length and first 8 command bit
if(low_8bit&0x01) regvalue|=BIT15; //write the 9th bit
while(READ_PERI_REG(SPI_CMD(spi_no))&SPI_USR); //waiting for spi module available
WRITE_PERI_REG(SPI_USER2(spi_no), regvalue); //write command and command length into spi reg
SET_PERI_REG_MASK(SPI_CMD(spi_no), SPI_USR); //transmission start
// while(READ_PERI_REG(SPI_CMD(spi_no))&SPI_USR);
}
/******************************************************************************
* FunctionName : spi_mast_byte_write
* Description : SPI master 1 byte transmission function
* Parameters : uint8 spi_no - SPI module number, Only "SPI" and "HSPI" are valid
* uint8 data- transmitted data
*******************************************************************************/
void ICACHE_FLASH_ATTR
spi_mast_byte_write(uint8 spi_no,uint8 data)
{
uint32 regvalue;
if(spi_no>1) return; //handle invalid input number
while(READ_PERI_REG(SPI_CMD(spi_no))&SPI_USR);
CLEAR_PERI_REG_MASK(SPI_USER(spi_no), SPI_USR_MOSI|SPI_USR_MISO);
//SPI_FLASH_USER2 bit28-31 is cmd length,cmd bit length is value(0-15)+1,
// bit15-0 is cmd value.
WRITE_PERI_REG(SPI_USER2(spi_no),
((7&SPI_USR_COMMAND_BITLEN)<<SPI_USR_COMMAND_BITLEN_S)|((uint32)data));
SET_PERI_REG_MASK(SPI_CMD(spi_no), SPI_USR);
while(READ_PERI_REG(SPI_CMD(spi_no))&SPI_USR);
}
/******************************************************************************
* FunctionName : spi_byte_write_espslave
* Description : SPI master 1 byte transmission function for esp8266 slave,
* transmit 1byte data to esp8266 slave buffer needs 16bit transmission ,
* first byte is command 0x04 to write slave buffer, second byte is data
* Parameters : uint8 spi_no - SPI module number, Only "SPI" and "HSPI" are valid
* uint8 data- transmitted data
*******************************************************************************/
void ICACHE_FLASH_ATTR
spi_byte_write_espslave(uint8 spi_no,uint8 data)
{
uint32 regvalue;
if(spi_no>1) return; //handle invalid input number
while(READ_PERI_REG(SPI_CMD(spi_no))&SPI_USR);
SET_PERI_REG_MASK(SPI_USER(spi_no), SPI_USR_MOSI);
CLEAR_PERI_REG_MASK(SPI_USER(spi_no), SPI_USR_MISO|SPI_USR_ADDR|SPI_USR_DUMMY);
//SPI_FLASH_USER2 bit28-31 is cmd length,cmd bit length is value(0-15)+1,
// bit15-0 is cmd value.
//0x70000000 is for 8bits cmd, 0x04 is eps8266 slave write cmd value
WRITE_PERI_REG(SPI_USER2(spi_no),
((7&SPI_USR_COMMAND_BITLEN)<<SPI_USR_COMMAND_BITLEN_S)|4);
WRITE_PERI_REG(SPI_W0(spi_no), (uint32)(data));
SET_PERI_REG_MASK(SPI_CMD(spi_no), SPI_USR);
}
/******************************************************************************
* FunctionName : spi_byte_read_espslave
* Description : SPI master 1 byte read function for esp8266 slave,
* read 1byte data from esp8266 slave buffer needs 16bit transmission ,
* first byte is command 0x06 to read slave buffer, second byte is recieved data
* Parameters : uint8 spi_no - SPI module number, Only "SPI" and "HSPI" are valid
* uint8* data- recieved data address
*******************************************************************************/
void ICACHE_FLASH_ATTR
spi_byte_read_espslave(uint8 spi_no,uint8 *data)
{
uint32 regvalue;
if(spi_no>1) return; //handle invalid input number
while(READ_PERI_REG(SPI_CMD(spi_no))&SPI_USR);
SET_PERI_REG_MASK(SPI_USER(spi_no), SPI_USR_MISO);
CLEAR_PERI_REG_MASK(SPI_USER(spi_no), SPI_USR_MOSI|SPI_USR_ADDR|SPI_USR_DUMMY);
//SPI_FLASH_USER2 bit28-31 is cmd length,cmd bit length is value(0-15)+1,
// bit15-0 is cmd value.
//0x70000000 is for 8bits cmd, 0x06 is eps8266 slave read cmd value
WRITE_PERI_REG(SPI_USER2(spi_no),
((7&SPI_USR_COMMAND_BITLEN)<<SPI_USR_COMMAND_BITLEN_S)|6);
SET_PERI_REG_MASK(SPI_CMD(spi_no), SPI_USR);
while(READ_PERI_REG(SPI_CMD(spi_no))&SPI_USR);
*data=(uint8)(READ_PERI_REG(SPI_W0(spi_no))&0xff);
}
/******************************************************************************
* FunctionName : spi_slave_init
* Description : SPI slave mode initial funtion, including mode setting,
* IO setting, transmission interrupt opening, interrupt function registration
* Parameters : uint8 spi_no - SPI module number, Only "SPI" and "HSPI" are valid
* uint8 data_len - read&write data pack length,using byte as unit,the range is 1-32
*******************************************************************************/
void ICACHE_FLASH_ATTR
spi_slave_init(uint8 spi_no,uint8 data_len)
{
uint32 regvalue;
uint32 data_bit_len;
if(spi_no>1)
return; //handle invalid input number
if(data_len<=1) data_bit_len=7;
else if(data_len>=32) data_bit_len=0xff;
else data_bit_len=(data_len<<3)-1;
//clear bit9,bit8 of reg PERIPHS_IO_MUX
//bit9 should be cleared when HSPI clock doesn't equal CPU clock
//bit8 should be cleared when SPI clock doesn't equal CPU clock
////WRITE_PERI_REG(PERIPHS_IO_MUX, 0x105); //clear bit9//TEST
if(spi_no==SPI){
PIN_FUNC_SELECT(PERIPHS_IO_MUX_SD_CLK_U, 1);//configure io to spi mode
PIN_FUNC_SELECT(PERIPHS_IO_MUX_SD_CMD_U, 1);//configure io to spi mode
PIN_FUNC_SELECT(PERIPHS_IO_MUX_SD_DATA0_U, 1);//configure io to spi mode
PIN_FUNC_SELECT(PERIPHS_IO_MUX_SD_DATA1_U, 1);//configure io to spi mode
}else if(spi_no==HSPI){
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDI_U, 2);//configure io to spi mode
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTCK_U, 2);//configure io to spi mode
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTMS_U, 2);//configure io to spi mode
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDO_U, 2);//configure io to spi mode
}
//regvalue=READ_PERI_REG(SPI_FLASH_SLAVE(spi_no));
//slave mode,slave use buffers which are register "SPI_FLASH_C0~C15", enable trans done isr
//set bit 30 bit 29 bit9,bit9 is trans done isr mask
SET_PERI_REG_MASK( SPI_SLAVE(spi_no),
SPI_SLAVE_MODE|SPI_SLV_WR_RD_BUF_EN|
SPI_SLV_WR_BUF_DONE_EN|SPI_SLV_RD_BUF_DONE_EN|
SPI_SLV_WR_STA_DONE_EN|SPI_SLV_RD_STA_DONE_EN|
SPI_TRANS_DONE_EN);
//disable general trans intr
//CLEAR_PERI_REG_MASK(SPI_SLAVE(spi_no),SPI_TRANS_DONE_EN);
CLEAR_PERI_REG_MASK(SPI_USER(spi_no), SPI_FLASH_MODE);//disable flash operation mode
SET_PERI_REG_MASK(SPI_USER(spi_no),SPI_USR_MISO_HIGHPART);//SLAVE SEND DATA BUFFER IN C8-C15
//////**************RUN WHEN SLAVE RECIEVE*******************///////
//tow lines below is to configure spi timing.
SET_PERI_REG_MASK(SPI_CTRL2(spi_no),(0x2&SPI_MOSI_DELAY_NUM)<<SPI_MOSI_DELAY_NUM_S) ;//delay num
os_printf("SPI_CTRL2 is %08x\n",READ_PERI_REG(SPI_CTRL2(spi_no)));
WRITE_PERI_REG(SPI_CLOCK(spi_no), 0);
/////***************************************************//////
//set 8 bit slave command length, because slave must have at least one bit addr,
//8 bit slave+8bit addr, so master device first 2 bytes can be regarded as a command
//and the following bytes are datas,
//32 bytes input wil be stored in SPI_FLASH_C0-C7
//32 bytes output data should be set to SPI_FLASH_C8-C15
WRITE_PERI_REG(SPI_USER2(spi_no), (0x7&SPI_USR_COMMAND_BITLEN)<<SPI_USR_COMMAND_BITLEN_S); //0x70000000
//set 8 bit slave recieve buffer length, the buffer is SPI_FLASH_C0-C7
//set 8 bit slave status register, which is the low 8 bit of register "SPI_FLASH_STATUS"
SET_PERI_REG_MASK(SPI_SLAVE1(spi_no), ((data_bit_len&SPI_SLV_BUF_BITLEN)<< SPI_SLV_BUF_BITLEN_S)|
((0x7&SPI_SLV_STATUS_BITLEN)<<SPI_SLV_STATUS_BITLEN_S)|
((0x7&SPI_SLV_WR_ADDR_BITLEN)<<SPI_SLV_WR_ADDR_BITLEN_S)|
((0x7&SPI_SLV_RD_ADDR_BITLEN)<<SPI_SLV_RD_ADDR_BITLEN_S));
SET_PERI_REG_MASK(SPI_PIN(spi_no),BIT19);//BIT19
//maybe enable slave transmission liston
SET_PERI_REG_MASK(SPI_CMD(spi_no),SPI_USR);
//register level2 isr function, which contains spi, hspi and i2s events
ETS_SPI_INTR_ATTACH(spi_slave_isr_handler,NULL);
//enable level2 isr, which contains spi, hspi and i2s events
ETS_SPI_INTR_ENABLE();
}
/* =============================================================================================
* code below is for spi slave r/w testcase with 2 r/w state lines connected to the spi master mcu
* replace with your own process functions
* find "add system_os_post here" in spi_slave_isr_handler.
* =============================================================================================
*/
#ifdef SPI_SLAVE_DEBUG
/******************************************************************************
* FunctionName : hspi_master_readwrite_repeat
* Description : SPI master test function for reading and writing esp8266 slave buffer,
the function uses HSPI module
*******************************************************************************/
os_timer_t timer2;
void hspi_master_readwrite_repeat(void)
{
static uint8 data=0;
uint8 temp;
os_timer_disarm(&timer2);
spi_byte_read_espslave(HSPI,&temp);
temp++;
spi_byte_write_espslave(HSPI,temp);
os_timer_setfn(&timer2, (os_timer_func_t *)hspi_master_readwrite_repeat, NULL);
os_timer_arm(&timer2, 500, 0);
}
#endif
/******************************************************************************
* FunctionName : spi_slave_isr_handler
* Description : SPI interrupt function, SPI HSPI and I2S interrupt can trig this function
some basic operation like clear isr flag has been done,
and it is availible for adding user coder in the funtion
* Parameters : void *para- function parameter address, which has been registered in function spi_slave_init
*******************************************************************************/
#include "gpio.h"
#include "user_interface.h"
#include "mem.h"
static uint8 spi_data[32] = {0};
static uint8 idx = 0;
static uint8 spi_flg = 0;
#define SPI_MISO
#define SPI_QUEUE_LEN 8
os_event_t * spiQueue;
#define MOSI 0
#define MISO 1
#define STATUS_R_IN_WR 2
#define STATUS_W 3
#define TR_DONE_ALONE 4
#define WR_RD 5
#define DATA_ERROR 6
#define STATUS_R_IN_RD 7
//init the two intr line of slave
//gpio0: wr_ready ,and
//gpio2: rd_ready , controlled by slave
void ICACHE_FLASH_ATTR
gpio_init()
{
PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO0_U, FUNC_GPIO0);
PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO2_U, FUNC_GPIO2);
//PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO4_U, FUNC_GPIO4);
GPIO_OUTPUT_SET(0, 1);
GPIO_OUTPUT_SET(2, 0);
//GPIO_OUTPUT_SET(4, 1);
}
void spi_slave_isr_handler(void *para)
{
uint32 regvalue,calvalue;
static uint8 state =0;
uint32 recv_data,send_data;
if(READ_PERI_REG(0x3ff00020)&BIT4){
//following 3 lines is to clear isr signal
CLEAR_PERI_REG_MASK(SPI_SLAVE(SPI), 0x3ff);
}else if(READ_PERI_REG(0x3ff00020)&BIT7){ //bit7 is for hspi isr,
regvalue=READ_PERI_REG(SPI_SLAVE(HSPI));
CLEAR_PERI_REG_MASK(SPI_SLAVE(HSPI),
SPI_TRANS_DONE_EN|
SPI_SLV_WR_STA_DONE_EN|
SPI_SLV_RD_STA_DONE_EN|
SPI_SLV_WR_BUF_DONE_EN|
SPI_SLV_RD_BUF_DONE_EN);
SET_PERI_REG_MASK(SPI_SLAVE(HSPI), SPI_SYNC_RESET);
CLEAR_PERI_REG_MASK(SPI_SLAVE(HSPI),
SPI_TRANS_DONE|
SPI_SLV_WR_STA_DONE|
SPI_SLV_RD_STA_DONE|
SPI_SLV_WR_BUF_DONE|
SPI_SLV_RD_BUF_DONE);
SET_PERI_REG_MASK(SPI_SLAVE(HSPI),
SPI_TRANS_DONE_EN|
SPI_SLV_WR_STA_DONE_EN|
SPI_SLV_RD_STA_DONE_EN|
SPI_SLV_WR_BUF_DONE_EN|
SPI_SLV_RD_BUF_DONE_EN);
if(regvalue&SPI_SLV_WR_BUF_DONE){
GPIO_OUTPUT_SET(0, 0);
idx=0;
while(idx<8){
recv_data=READ_PERI_REG(SPI_W0(HSPI)+(idx<<2));
spi_data[idx<<2] = recv_data&0xff;
spi_data[(idx<<2)+1] = (recv_data>>8)&0xff;
spi_data[(idx<<2)+2] = (recv_data>>16)&0xff;
spi_data[(idx<<2)+3] = (recv_data>>24)&0xff;
idx++;
}
//add system_os_post here
GPIO_OUTPUT_SET(0, 1);
}
if(regvalue&SPI_SLV_RD_BUF_DONE){
//it is necessary to call GPIO_OUTPUT_SET(2, 1), when new data is preped in SPI_W8-15 and needs to be sended.
GPIO_OUTPUT_SET(2, 0);
//add system_os_post here
//system_os_post(USER_TASK_PRIO_1,WR_RD,regvalue);
}
}else if(READ_PERI_REG(0x3ff00020)&BIT9){ //bit7 is for i2s isr,
}
}
#ifdef SPI_SLAVE_DEBUG
void ICACHE_FLASH_ATTR
set_miso_data()
{
if(GPIO_INPUT_GET(2)==0){
WRITE_PERI_REG(SPI_W8(HSPI),0x05040302);
WRITE_PERI_REG(SPI_W9(HSPI),0x09080706);
WRITE_PERI_REG(SPI_W10(HSPI),0x0d0c0b0a);
WRITE_PERI_REG(SPI_W11(HSPI),0x11100f0e);
WRITE_PERI_REG(SPI_W12(HSPI),0x15141312);
WRITE_PERI_REG(SPI_W13(HSPI),0x19181716);
WRITE_PERI_REG(SPI_W14(HSPI),0x1d1c1b1a);
WRITE_PERI_REG(SPI_W15(HSPI),0x21201f1e);
GPIO_OUTPUT_SET(2, 1);
}
}
void ICACHE_FLASH_ATTR
disp_spi_data()
{
uint8 i = 0;
for(i=0;i<32;i++){
os_printf("data %d : 0x%02x\n\r",i,spi_data[i]);
}
//os_printf("d31:0x%02x\n\r",spi_data[31]);
}
void ICACHE_FLASH_ATTR
spi_task(os_event_t *e)
{
uint8 data;
switch(e->sig){
case MOSI:
disp_spi_data();
break;
case STATUS_R_IN_WR :
os_printf("SR ERR in WRPR,Reg:%08x \n",e->par);
break;
case STATUS_W:
os_printf("SW ERR,Reg:%08x\n",e->par);
break;
case TR_DONE_ALONE:
os_printf("TD ALO ERR,Reg:%08x\n",e->par);
break;
case WR_RD:
os_printf("WR&RD ERR,Reg:%08x\n",e->par);
break;
case DATA_ERROR:
os_printf("Data ERR,Reg:%08x\n",e->par);
break;
case STATUS_R_IN_RD :
os_printf("SR ERR in RDPR,Reg:%08x\n",e->par);
break;
default:
break;
}
}
void ICACHE_FLASH_ATTR
spi_task_init(void)
{
spiQueue = (os_event_t*)os_malloc(sizeof(os_event_t)*SPI_QUEUE_LEN);
system_os_task(spi_task,USER_TASK_PRIO_1,spiQueue,SPI_QUEUE_LEN);
}
os_timer_t spi_timer_test;
void ICACHE_FLASH_ATTR
spi_test_init()
{
os_printf("spi init\n\r");
spi_slave_init(HSPI);
os_printf("gpio init\n\r");
gpio_init();
os_printf("spi task init \n\r");
spi_task_init();
#ifdef SPI_MISO
os_printf("spi miso init\n\r");
set_miso_data();
#endif
//os_timer_disarm(&spi_timer_test);
//os_timer_setfn(&spi_timer_test, (os_timer_func_t *)set_miso_data, NULL);//wjl
//os_timer_arm(&spi_timer_test,50,1);
}
#endif

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esp_iot_sdk_v1.5.2/examples/driver_lib/driver/spi_overlap.c
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@ -1,398 +0,0 @@
#include "driver/spi_overlap.h"
#include "driver/spi.h"
#include "gpio.h"
#define SPI_FLASH_READ_MODE_MASK 0x196000
#define WAIT_HSPI_IDLE() while(READ_PERI_REG(SPI_EXT2(HSPI))||(READ_PERI_REG(SPI_CMD(HSPI))&0xfffc0000));
#define CONF_HSPI_CLK_DIV(div) WRITE_PERI_REG(SPI_CLOCK(HSPI), (((div<<1)+1)<<12)+(div<<6)+(div<<1)+1)
#define HSPI_FALLING_EDGE_SAMPLE() SET_PERI_REG_MASK(SPI_USER(HSPI), SPI_CK_OUT_EDGE)
#define HSPI_RISING_EDGE_SAMPLE() CLEAR_PERI_REG_MASK(SPI_USER(HSPI), SPI_CK_OUT_EDGE)
#define ACTIVE_HSPI_CS0 CLEAR_PERI_REG_MASK(SPI_PIN(HSPI), SPI_CS0_DIS);\
SET_PERI_REG_MASK(SPI_PIN(HSPI), SPI_CS1_DIS |SPI_CS2_DIS)
#define ACTIVE_HSPI_CS1 CLEAR_PERI_REG_MASK(SPI_PIN(HSPI), SPI_CS1_DIS);\
SET_PERI_REG_MASK(SPI_PIN(HSPI), SPI_CS0_DIS |SPI_CS2_DIS)
#define ACTIVE_HSPI_CS2 CLEAR_PERI_REG_MASK(SPI_PIN(HSPI), SPI_CS2_DIS);\
SET_PERI_REG_MASK(SPI_PIN(HSPI), SPI_CS0_DIS |SPI_CS1_DIS)
#define ENABLE_HSPI_DEV_CS() PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDO_U, 2)
#define DISABLE_HSPI_DEV_CS() GPIO_OUTPUT_SET(15, 1);\
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDO_U, FUNC_GPIO15)
struct hspi_device_register hspi_dev_reg;
/******************************************************************************
* FunctionName : hspi_overlap_init
* Description : enable hspi and spi module overlap mode
*******************************************************************************/
void ICACHE_FLASH_ATTR
hspi_overlap_init(void)
{
//hspi overlap to spi, two spi masters on cspi
SET_PERI_REG_MASK(HOST_INF_SEL, reg_cspi_overlap);
//set higher priority for spi than hspi
SET_PERI_REG_MASK(SPI_EXT3(SPI),0x1);
SET_PERI_REG_MASK(SPI_EXT3(HSPI),0x3);
SET_PERI_REG_MASK(SPI_USER(HSPI), BIT(5));
}
/******************************************************************************
* FunctionName : hspi_overlap_deinit
* Description : recover hspi and spi module from overlap mode
*******************************************************************************/
void ICACHE_FLASH_ATTR
hspi_overlap_deinit(void)
{
//hspi overlap to spi, two spi masters on cspi
CLEAR_PERI_REG_MASK(HOST_INF_SEL, reg_cspi_overlap);
//set higher priority for spi than hspi
CLEAR_PERI_REG_MASK(SPI_EXT3(SPI),0x1);
CLEAR_PERI_REG_MASK(SPI_EXT3(HSPI),0x3);
CLEAR_PERI_REG_MASK(SPI_USER(HSPI), BIT(5));
}
/******************************************************************************
* FunctionName : spi_reg_backup
* Description : backup SPI normal operation register value and disable CPU cache to modify some flash registers.
* Parameters : uint8 spi_no - SPI module number, Only "SPI" and "HSPI" are valid
*******************************************************************************/
void ICACHE_FLASH_ATTR
spi_reg_backup(uint8 spi_no,uint32* backup_mem)
{
if(spi_no>1) return; //handle invalid input number
backup_mem[PERIPHS_IO_MUX_BACKUP] =READ_PERI_REG(PERIPHS_IO_MUX);
backup_mem[SPI_USER_BACKUP] =READ_PERI_REG(SPI_USER(spi_no));
backup_mem[SPI_CTRL_BACKUP] =READ_PERI_REG(SPI_CTRL(spi_no));
backup_mem[SPI_CLOCK_BACKUP] =READ_PERI_REG(SPI_CLOCK(spi_no));
backup_mem[SPI_USER1_BACKUP] =READ_PERI_REG(SPI_USER1(spi_no));
backup_mem[SPI_USER2_BACKUP] =READ_PERI_REG(SPI_USER2(spi_no));
backup_mem[SPI_CMD_BACKUP] =READ_PERI_REG(SPI_CMD(spi_no));
backup_mem[SPI_PIN_BACKUP] =READ_PERI_REG(SPI_PIN(spi_no));
backup_mem[SPI_SLAVE_BACKUP] =READ_PERI_REG(SPI_SLAVE(spi_no));
}
/******************************************************************************
* FunctionName : spi_reg_recover
* Description : recover SPI normal operation register value and enable CPU cache.
* Parameters : uint8 spi_no - SPI module number, Only "SPI" and "HSPI" are valid
*******************************************************************************/
void ICACHE_FLASH_ATTR
spi_reg_recover(uint8 spi_no,uint32* backup_mem)
{
if(spi_no>1) return; //handle invalid input number
// WRITE_PERI_REG(PERIPHS_IO_MUX, backup_mem[PERIPHS_IO_MUX_BACKUP]);
WRITE_PERI_REG(SPI_USER(spi_no), backup_mem[SPI_USER_BACKUP]);
WRITE_PERI_REG(SPI_CTRL(spi_no), backup_mem[SPI_CTRL_BACKUP]);
WRITE_PERI_REG(SPI_CLOCK(spi_no), backup_mem[SPI_CLOCK_BACKUP]);
WRITE_PERI_REG(SPI_USER1(spi_no), backup_mem[SPI_USER1_BACKUP]);
WRITE_PERI_REG(SPI_USER2(spi_no), backup_mem[SPI_USER2_BACKUP]);
WRITE_PERI_REG(SPI_CMD(spi_no), backup_mem[SPI_CMD_BACKUP]);
WRITE_PERI_REG(SPI_PIN(spi_no), backup_mem[SPI_PIN_BACKUP]);
// WRITE_PERI_REG(SPI_SLAVE(spi_no), backup_mem[SPI_SLAVE_BACKUP]);
}
void ICACHE_FLASH_ATTR
hspi_master_dev_init(uint8 dev_no,uint8 clk_polar,uint8 clk_div)
{
uint32 regtemp;
if((dev_no>3)||(clk_polar>1)||(clk_div>0x1f))
{
os_printf("hspi_master_dev_init parameter is out of range!\n\r");
return;
}
WAIT_HSPI_IDLE();
if(!hspi_dev_reg.hspi_reg_backup_flag){
if(READ_PERI_REG(PERIPHS_IO_MUX)&BIT8){
hspi_dev_reg.spi_io_80m=1;
SET_PERI_REG_MASK(SPI_CLOCK(HSPI),SPI_CLK_EQU_SYSCLK);
}else{
hspi_dev_reg.spi_io_80m=0;
CLEAR_PERI_REG_MASK(SPI_CLOCK(HSPI),SPI_CLK_EQU_SYSCLK);
}
regtemp=READ_PERI_REG(SPI_CTRL(SPI))&SPI_FLASH_READ_MODE_MASK;
CLEAR_PERI_REG_MASK(SPI_CTRL(HSPI), SPI_FLASH_READ_MODE_MASK);
SET_PERI_REG_MASK(SPI_CTRL(HSPI), regtemp);
spi_reg_backup(HSPI, hspi_dev_reg.hspi_flash_reg_backup);
spi_master_init(HSPI);
spi_reg_backup(HSPI, hspi_dev_reg.hspi_dev_reg_backup);
hspi_dev_reg.hspi_reg_backup_flag=1;
// spi_reg_recover(HSPI, hspi_dev_reg.hspi_flash_reg_backup);
hspi_dev_reg.selected_dev_num=HSPI_IDLE;
}
hspi_dev_reg.hspi_dev_conf[dev_no].active=1;
hspi_dev_reg.hspi_dev_conf[dev_no].clk_div=clk_div;
hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar=clk_polar;
switch(dev_no){
case HSPI_CS_DEV :
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDI_U, 2);
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTCK_U, 2);
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTMS_U, 2);
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDO_U, 2);
CLEAR_PERI_REG_MASK(PERIPHS_IO_MUX, BIT9);
break;
case SPI_CS1_DEV :
PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0TXD_U, FUNC_SPI_CS1);
if(hspi_dev_reg.spi_io_80m){
os_printf("SPI CS1 device must work at 80Mhz");
}
break;
case SPI_CS2_DEV :
PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO0_U, FUNC_SPI_CS2);
if(hspi_dev_reg.spi_io_80m){
os_printf("SPI CS2 device must work at 80Mhz");
}
break;
default: break;
}
}
void ICACHE_FLASH_ATTR
hspi_dev_sel(uint8 dev_no)
{
uint32 regval;
if(dev_no>3){
os_printf("hspi_dev_sel parameter is out of range!\n\r");
return;
}
if(!hspi_dev_reg.hspi_dev_conf[dev_no].active){
os_printf("device%d has not been initialized!\n\r",dev_no);
return;
}
switch(hspi_dev_reg.selected_dev_num){
case HSPI_CS_DEV:
if((dev_no==SPI_CS1_DEV)||(dev_no==SPI_CS2_DEV)){
WAIT_HSPI_IDLE();
DISABLE_HSPI_DEV_CS();
hspi_overlap_init();
if(hspi_dev_reg.spi_io_80m) {SET_PERI_REG_MASK(SPI_CLOCK(HSPI), SPI_CLK_EQU_SYSCLK);}
else {CONF_HSPI_CLK_DIV(hspi_dev_reg.hspi_dev_conf[dev_no].clk_div);}
if(hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar) {HSPI_FALLING_EDGE_SAMPLE();}
else {HSPI_RISING_EDGE_SAMPLE();}
if(dev_no==SPI_CS1_DEV) {ACTIVE_HSPI_CS1;}
else {ACTIVE_HSPI_CS2;}
}
else if(dev_no==SPI_CS0_FLASH){
WAIT_HSPI_IDLE();
DISABLE_HSPI_DEV_CS();
hspi_overlap_init();
spi_reg_recover(HSPI, hspi_dev_reg.hspi_flash_reg_backup);
if(hspi_dev_reg.spi_io_80m) {SET_PERI_REG_MASK(SPI_CLOCK(HSPI), SPI_CLK_EQU_SYSCLK);}
HSPI_RISING_EDGE_SAMPLE();
ACTIVE_HSPI_CS0 ;
}
break;
case SPI_CS1_DEV:
if(dev_no==SPI_CS2_DEV){
WAIT_HSPI_IDLE();
if(!hspi_dev_reg.spi_io_80m) {CONF_HSPI_CLK_DIV(hspi_dev_reg.hspi_dev_conf[dev_no].clk_div);}
if(hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar) {HSPI_FALLING_EDGE_SAMPLE();}
else {HSPI_RISING_EDGE_SAMPLE();}
ACTIVE_HSPI_CS2;
}
else if(dev_no==SPI_CS0_FLASH){
WAIT_HSPI_IDLE();
spi_reg_recover(HSPI, hspi_dev_reg.hspi_flash_reg_backup);
HSPI_RISING_EDGE_SAMPLE();
ACTIVE_HSPI_CS0;
}
else if(dev_no==HSPI_CS_DEV){
WAIT_HSPI_IDLE();
ENABLE_HSPI_DEV_CS();
hspi_overlap_deinit();
CONF_HSPI_CLK_DIV(hspi_dev_reg.hspi_dev_conf[dev_no].clk_div);
if(hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar) {HSPI_FALLING_EDGE_SAMPLE();}
else {HSPI_RISING_EDGE_SAMPLE();}
ACTIVE_HSPI_CS0;
}
break;
case SPI_CS2_DEV:
if(dev_no==SPI_CS1_DEV){
WAIT_HSPI_IDLE();
if(!hspi_dev_reg.spi_io_80m) {CONF_HSPI_CLK_DIV(hspi_dev_reg.hspi_dev_conf[dev_no].clk_div);}
if(hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar) {HSPI_FALLING_EDGE_SAMPLE();}
else {HSPI_RISING_EDGE_SAMPLE();}
ACTIVE_HSPI_CS1;
}
else if(dev_no==SPI_CS0_FLASH){
WAIT_HSPI_IDLE();
spi_reg_recover(HSPI, hspi_dev_reg.hspi_flash_reg_backup);
HSPI_RISING_EDGE_SAMPLE();
ACTIVE_HSPI_CS0;
}
else if(dev_no==HSPI_CS_DEV){
WAIT_HSPI_IDLE();
ENABLE_HSPI_DEV_CS();
hspi_overlap_deinit();
CONF_HSPI_CLK_DIV(hspi_dev_reg.hspi_dev_conf[dev_no].clk_div);
if(hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar) {HSPI_FALLING_EDGE_SAMPLE();}
else {HSPI_RISING_EDGE_SAMPLE();}
ACTIVE_HSPI_CS0;
}
break;
case SPI_CS0_FLASH:
if((dev_no==SPI_CS1_DEV)||(dev_no==SPI_CS2_DEV)){
WAIT_HSPI_IDLE();
spi_reg_recover(HSPI, hspi_dev_reg.hspi_dev_reg_backup);
if(hspi_dev_reg.spi_io_80m) {SET_PERI_REG_MASK(SPI_CLOCK(HSPI), SPI_CLK_EQU_SYSCLK);}
else {CONF_HSPI_CLK_DIV(hspi_dev_reg.hspi_dev_conf[dev_no].clk_div);}
if(hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar) {HSPI_FALLING_EDGE_SAMPLE();}
else {HSPI_RISING_EDGE_SAMPLE();}
if(dev_no==SPI_CS1_DEV) {ACTIVE_HSPI_CS1;}
else {ACTIVE_HSPI_CS2;}
}
else if(dev_no==HSPI_CS_DEV){
WAIT_HSPI_IDLE();
ENABLE_HSPI_DEV_CS();
hspi_overlap_deinit();
spi_reg_recover(HSPI, hspi_dev_reg.hspi_dev_reg_backup);
CONF_HSPI_CLK_DIV(hspi_dev_reg.hspi_dev_conf[dev_no].clk_div);
if(hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar) {HSPI_FALLING_EDGE_SAMPLE();}
else {HSPI_RISING_EDGE_SAMPLE();}
ACTIVE_HSPI_CS0;
}
break;
default:
if((dev_no==SPI_CS1_DEV)||(dev_no==SPI_CS2_DEV)){
WAIT_HSPI_IDLE();
DISABLE_HSPI_DEV_CS();
hspi_overlap_init();
spi_reg_recover(HSPI, hspi_dev_reg.hspi_dev_reg_backup);
if(hspi_dev_reg.spi_io_80m) {SET_PERI_REG_MASK(SPI_CLOCK(HSPI), SPI_CLK_EQU_SYSCLK);}
else {CONF_HSPI_CLK_DIV(hspi_dev_reg.hspi_dev_conf[dev_no].clk_div);}
if(hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar) {HSPI_FALLING_EDGE_SAMPLE();}
else {HSPI_RISING_EDGE_SAMPLE();}
if(dev_no==SPI_CS1_DEV) {ACTIVE_HSPI_CS1;}
else {ACTIVE_HSPI_CS2;}
}
else if(dev_no==SPI_CS0_FLASH){
WAIT_HSPI_IDLE();
DISABLE_HSPI_DEV_CS();
hspi_overlap_init();
spi_reg_recover(HSPI, hspi_dev_reg.hspi_flash_reg_backup);
if(hspi_dev_reg.spi_io_80m) {SET_PERI_REG_MASK(SPI_CLOCK(HSPI), SPI_CLK_EQU_SYSCLK);}
HSPI_RISING_EDGE_SAMPLE();
ACTIVE_HSPI_CS0 ;
}
else if(dev_no==HSPI_CS_DEV){
WAIT_HSPI_IDLE();
ENABLE_HSPI_DEV_CS();
hspi_overlap_deinit();
spi_reg_recover(HSPI, hspi_dev_reg.hspi_dev_reg_backup);
CONF_HSPI_CLK_DIV(hspi_dev_reg.hspi_dev_conf[dev_no].clk_div);
if(hspi_dev_reg.hspi_dev_conf[dev_no].clk_polar) {HSPI_FALLING_EDGE_SAMPLE();}
else {HSPI_RISING_EDGE_SAMPLE();}
ACTIVE_HSPI_CS0;
}
break;
}
hspi_dev_reg.selected_dev_num=dev_no;
}
/******************************************************************************
* FunctionName : spi_read_data
* Description : use hspi to read flash data for stability test
* Parameters : SpiFlashChip * spi-- flash parameter structure pointer
* uint32 flash_addr--flash start address
* uint32 * addr_dest--start address for preped destination memory space
* uint32 byte_length--length of the data which needs to be read from flash
*******************************************************************************/
SpiFlashOpResult ICACHE_FLASH_ATTR
hspi_overlap_read_flash_data(SpiFlashChip * spi, uint32 flash_addr, uint32 * addr_dest, uint32 byte_length)
{
uint32 temp_addr,reg_tmp;
sint32 temp_length;
uint8 i;
uint8 remain_word_num;
hspi_dev_sel(SPI_CS0_FLASH);
//address range check
if ((flash_addr+byte_length) > (spi->chip_size))
{
return SPI_FLASH_RESULT_ERR;
}
temp_addr = flash_addr;
temp_length = byte_length;
while(temp_length > 0)
{
if(temp_length >= SPI_BUFF_BYTE_NUM)
{
// reg_tmp=((temp_addr&0xff)<<16)|(temp_addr&0xff00)|((temp_addr&0xff0000)>>16)|(SPI_BUFF_BYTE_NUM << SPI_FLASH_BYTES_LEN);
reg_tmp= temp_addr |(SPI_BUFF_BYTE_NUM<< SPI_FLASH_BYTES_LEN) ;
WRITE_PERI_REG(SPI_ADDR(HSPI), reg_tmp);
WRITE_PERI_REG(SPI_CMD(HSPI), SPI_FLASH_READ);
while(READ_PERI_REG(SPI_CMD(HSPI)) != 0);
for(i=0; i<(SPI_BUFF_BYTE_NUM>>2);i++)
{
*addr_dest++ = READ_PERI_REG(SPI_W0(HSPI)+i*4);
}
temp_length = temp_length - SPI_BUFF_BYTE_NUM;
temp_addr = temp_addr + SPI_BUFF_BYTE_NUM;
}
else
{
WRITE_PERI_REG(SPI_ADDR(HSPI), temp_addr |(temp_length << SPI_FLASH_BYTES_LEN ));
WRITE_PERI_REG(SPI_CMD(HSPI), SPI_FLASH_READ);
while(READ_PERI_REG(SPI_CMD(HSPI)) != 0);
remain_word_num = (0== (temp_length&0x3))? (temp_length>>2) : (temp_length>>2)+1;
for (i=0; i<remain_word_num; i++)
{
*addr_dest++ = READ_PERI_REG(SPI_W0(HSPI)+i*4);
}
temp_length = 0;
}
}
return SPI_FLASH_RESULT_OK;
}
void ICACHE_FLASH_ATTR
hspi_overlap_flash_init(void)
{
hspi_master_dev_init(SPI_CS0_FLASH,0,0);
spi_flash_set_read_func(hspi_overlap_read_flash_data);
}

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esp_iot_sdk_v1.5.2/examples/driver_lib/driver/uart.c
Unescape View File

@ -1,788 +0,0 @@
/*
* File : uart.c
* Copyright (C) 2013 - 2016, Espressif Systems
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of version 3 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ets_sys.h"
#include "osapi.h"
#include "driver/uart.h"
#include "osapi.h"
#include "driver/uart_register.h"
#include "mem.h"
#include "os_type.h"
// UartDev is defined and initialized in rom code.
extern UartDevice UartDev;
LOCAL struct UartBuffer* pTxBuffer = NULL;
LOCAL struct UartBuffer* pRxBuffer = NULL;
/*uart demo with a system task, to output what uart receives*/
/*this is a example to process uart data from task,please change the priority to fit your application task if exists*/
/*it might conflict with your task, if so,please arrange the priority of different task, or combine it to a different event in the same task. */
#define uart_recvTaskPrio 0
#define uart_recvTaskQueueLen 10
os_event_t uart_recvTaskQueue[uart_recvTaskQueueLen];
#define DBG
#define DBG1 uart1_sendStr_no_wait
#define DBG2 os_printf
LOCAL void uart0_rx_intr_handler(void *para);
/******************************************************************************
* FunctionName : uart_config
* Description : Internal used function
* UART0 used for data TX/RX, RX buffer size is 0x100, interrupt enabled
* UART1 just used for debug output
* Parameters : uart_no, use UART0 or UART1 defined ahead
* Returns : NONE
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
uart_config(uint8 uart_no)
{
if (uart_no == UART1){
PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO2_U, FUNC_U1TXD_BK);
}else{
/* rcv_buff size if 0x100 */
ETS_UART_INTR_ATTACH(uart0_rx_intr_handler, &(UartDev.rcv_buff));
PIN_PULLUP_DIS(PERIPHS_IO_MUX_U0TXD_U);
PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0TXD_U, FUNC_U0TXD);
#if UART_HW_RTS
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDO_U, FUNC_U0RTS); //HW FLOW CONTROL RTS PIN
#endif
#if UART_HW_CTS
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTCK_U, FUNC_U0CTS); //HW FLOW CONTROL CTS PIN
#endif
}
uart_div_modify(uart_no, UART_CLK_FREQ / (UartDev.baut_rate));//SET BAUDRATE
WRITE_PERI_REG(UART_CONF0(uart_no), ((UartDev.exist_parity & UART_PARITY_EN_M) << UART_PARITY_EN_S) //SET BIT AND PARITY MODE
| ((UartDev.parity & UART_PARITY_M) <<UART_PARITY_S )
| ((UartDev.stop_bits & UART_STOP_BIT_NUM) << UART_STOP_BIT_NUM_S)
| ((UartDev.data_bits & UART_BIT_NUM) << UART_BIT_NUM_S));
//clear rx and tx fifo,not ready
SET_PERI_REG_MASK(UART_CONF0(uart_no), UART_RXFIFO_RST | UART_TXFIFO_RST); //RESET FIFO
CLEAR_PERI_REG_MASK(UART_CONF0(uart_no), UART_RXFIFO_RST | UART_TXFIFO_RST);
if (uart_no == UART0){
//set rx fifo trigger
WRITE_PERI_REG(UART_CONF1(uart_no),
((100 & UART_RXFIFO_FULL_THRHD) << UART_RXFIFO_FULL_THRHD_S) |
#if UART_HW_RTS
((110 & UART_RX_FLOW_THRHD) << UART_RX_FLOW_THRHD_S) |
UART_RX_FLOW_EN | //enbale rx flow control
#endif
(0x02 & UART_RX_TOUT_THRHD) << UART_RX_TOUT_THRHD_S |
UART_RX_TOUT_EN|
((0x10 & UART_TXFIFO_EMPTY_THRHD)<<UART_TXFIFO_EMPTY_THRHD_S));//wjl
#if UART_HW_CTS
SET_PERI_REG_MASK( UART_CONF0(uart_no),UART_TX_FLOW_EN); //add this sentense to add a tx flow control via MTCK( CTS )
#endif
SET_PERI_REG_MASK(UART_INT_ENA(uart_no), UART_RXFIFO_TOUT_INT_ENA |UART_FRM_ERR_INT_ENA);
}else{
WRITE_PERI_REG(UART_CONF1(uart_no),((UartDev.rcv_buff.TrigLvl & UART_RXFIFO_FULL_THRHD) << UART_RXFIFO_FULL_THRHD_S));//TrigLvl default val == 1
}
//clear all interrupt
WRITE_PERI_REG(UART_INT_CLR(uart_no), 0xffff);
//enable rx_interrupt
SET_PERI_REG_MASK(UART_INT_ENA(uart_no), UART_RXFIFO_FULL_INT_ENA|UART_RXFIFO_OVF_INT_ENA);
}
/******************************************************************************
* FunctionName : uart1_tx_one_char
* Description : Internal used function
* Use uart1 interface to transfer one char
* Parameters : uint8 TxChar - character to tx
* Returns : OK
*******************************************************************************/
STATUS uart_tx_one_char(uint8 uart, uint8 TxChar)
{
while (true){
uint32 fifo_cnt = READ_PERI_REG(UART_STATUS(uart)) & (UART_TXFIFO_CNT<<UART_TXFIFO_CNT_S);
if ((fifo_cnt >> UART_TXFIFO_CNT_S & UART_TXFIFO_CNT) < 126) {
break;
}
}
WRITE_PERI_REG(UART_FIFO(uart) , TxChar);
return OK;
}
/******************************************************************************
* FunctionName : uart1_write_char
* Description : Internal used function
* Do some special deal while tx char is '\r' or '\n'
* Parameters : char c - character to tx
* Returns : NONE
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
uart1_write_char(char c)
{
if (c == '\n'){
uart_tx_one_char(UART1, '\r');
uart_tx_one_char(UART1, '\n');
}else if (c == '\r'){
}else{
uart_tx_one_char(UART1, c);
}
}
//os_printf output to fifo or to the tx buffer
LOCAL void ICACHE_FLASH_ATTR
uart0_write_char_no_wait(char c)
{
#if UART_BUFF_EN //send to uart0 fifo but do not wait
uint8 chr;
if (c == '\n'){
chr = '\r';
tx_buff_enq(&chr, 1);
chr = '\n';
tx_buff_enq(&chr, 1);
}else if (c == '\r'){
}else{
tx_buff_enq(&c,1);
}
#else //send to uart tx buffer
if (c == '\n'){
uart_tx_one_char_no_wait(UART0, '\r');
uart_tx_one_char_no_wait(UART0, '\n');
}else if (c == '\r'){
}
else{
uart_tx_one_char_no_wait(UART0, c);
}
#endif
}
/******************************************************************************
* FunctionName : uart0_tx_buffer
* Description : use uart0 to transfer buffer
* Parameters : uint8 *buf - point to send buffer
* uint16 len - buffer len
* Returns :
*******************************************************************************/
void ICACHE_FLASH_ATTR
uart0_tx_buffer(uint8 *buf, uint16 len)
{
uint16 i;
for (i = 0; i < len; i++)
{
uart_tx_one_char(UART0, buf[i]);
}
}
/******************************************************************************
* FunctionName : uart0_sendStr
* Description : use uart0 to transfer buffer
* Parameters : uint8 *buf - point to send buffer
* uint16 len - buffer len
* Returns :
*******************************************************************************/
void ICACHE_FLASH_ATTR
uart0_sendStr(const char *str)
{
while(*str){
uart_tx_one_char(UART0, *str++);
}
}
void at_port_print(const char *str) __attribute__((alias("uart0_sendStr")));
/******************************************************************************
* FunctionName : uart0_rx_intr_handler
* Description : Internal used function
* UART0 interrupt handler, add self handle code inside
* Parameters : void *para - point to ETS_UART_INTR_ATTACH's arg
* Returns : NONE
*******************************************************************************/
LOCAL void
uart0_rx_intr_handler(void *para)
{
/* uart0 and uart1 intr combine togther, when interrupt occur, see reg 0x3ff20020, bit2, bit0 represents
* uart1 and uart0 respectively
*/
uint8 RcvChar;
uint8 uart_no = UART0;//UartDev.buff_uart_no;
uint8 fifo_len = 0;
uint8 buf_idx = 0;
uint8 temp,cnt;
//RcvMsgBuff *pRxBuff = (RcvMsgBuff *)para;
/*ATTENTION:*/
/*IN NON-OS VERSION SDK, DO NOT USE "ICACHE_FLASH_ATTR" FUNCTIONS IN THE WHOLE HANDLER PROCESS*/
/*ALL THE FUNCTIONS CALLED IN INTERRUPT HANDLER MUST BE DECLARED IN RAM */
/*IF NOT , POST AN EVENT AND PROCESS IN SYSTEM TASK */
if(UART_FRM_ERR_INT_ST == (READ_PERI_REG(UART_INT_ST(uart_no)) & UART_FRM_ERR_INT_ST)){
DBG1("FRM_ERR\r\n");
WRITE_PERI_REG(UART_INT_CLR(uart_no), UART_FRM_ERR_INT_CLR);
}else if(UART_RXFIFO_FULL_INT_ST == (READ_PERI_REG(UART_INT_ST(uart_no)) & UART_RXFIFO_FULL_INT_ST)){
DBG("f");
uart_rx_intr_disable(UART0);
WRITE_PERI_REG(UART_INT_CLR(UART0), UART_RXFIFO_FULL_INT_CLR);
system_os_post(uart_recvTaskPrio, 0, 0);
}else if(UART_RXFIFO_TOUT_INT_ST == (READ_PERI_REG(UART_INT_ST(uart_no)) & UART_RXFIFO_TOUT_INT_ST)){
DBG("t");
uart_rx_intr_disable(UART0);
WRITE_PERI_REG(UART_INT_CLR(UART0), UART_RXFIFO_TOUT_INT_CLR);
system_os_post(uart_recvTaskPrio, 0, 0);
}else if(UART_TXFIFO_EMPTY_INT_ST == (READ_PERI_REG(UART_INT_ST(uart_no)) & UART_TXFIFO_EMPTY_INT_ST)){
DBG("e");
/* to output uart data from uart buffer directly in empty interrupt handler*/
/*instead of processing in system event, in order not to wait for current task/function to quit */
/*ATTENTION:*/
/*IN NON-OS VERSION SDK, DO NOT USE "ICACHE_FLASH_ATTR" FUNCTIONS IN THE WHOLE HANDLER PROCESS*/
/*ALL THE FUNCTIONS CALLED IN INTERRUPT HANDLER MUST BE DECLARED IN RAM */
CLEAR_PERI_REG_MASK(UART_INT_ENA(UART0), UART_TXFIFO_EMPTY_INT_ENA);
#if UART_BUFF_EN
tx_start_uart_buffer(UART0);
#endif
//system_os_post(uart_recvTaskPrio, 1, 0);
WRITE_PERI_REG(UART_INT_CLR(uart_no), UART_TXFIFO_EMPTY_INT_CLR);
}else if(UART_RXFIFO_OVF_INT_ST == (READ_PERI_REG(UART_INT_ST(uart_no)) & UART_RXFIFO_OVF_INT_ST)){
WRITE_PERI_REG(UART_INT_CLR(uart_no), UART_RXFIFO_OVF_INT_CLR);
DBG1("RX OVF!!\r\n");
}
}
/******************************************************************************
* FunctionName : uart_init
* Description : user interface for init uart
* Parameters : UartBautRate uart0_br - uart0 bautrate
* UartBautRate uart1_br - uart1 bautrate
* Returns : NONE
*******************************************************************************/
#if UART_SELFTEST&UART_BUFF_EN
os_timer_t buff_timer_t;
void ICACHE_FLASH_ATTR
uart_test_rx()
{
uint8 uart_buf[128]={0};
uint16 len = 0;
len = rx_buff_deq(uart_buf, 128 );
tx_buff_enq(uart_buf,len);
}
#endif
LOCAL void ICACHE_FLASH_ATTR ///////
uart_recvTask(os_event_t *events)
{
if(events->sig == 0){
#if UART_BUFF_EN
Uart_rx_buff_enq();
#else
uint8 fifo_len = (READ_PERI_REG(UART_STATUS(UART0))>>UART_RXFIFO_CNT_S)&UART_RXFIFO_CNT;
uint8 d_tmp = 0;
uint8 idx=0;
for(idx=0;idx<fifo_len;idx++) {
d_tmp = READ_PERI_REG(UART_FIFO(UART0)) & 0xFF;
uart_tx_one_char(UART0, d_tmp);
}
WRITE_PERI_REG(UART_INT_CLR(UART0), UART_RXFIFO_FULL_INT_CLR|UART_RXFIFO_TOUT_INT_CLR);
uart_rx_intr_enable(UART0);
#endif
}else if(events->sig == 1){
#if UART_BUFF_EN
//already move uart buffer output to uart empty interrupt
//tx_start_uart_buffer(UART0);
#else
#endif
}
}
void ICACHE_FLASH_ATTR
uart_init(UartBautRate uart0_br, UartBautRate uart1_br)
{
/*this is a example to process uart data from task,please change the priority to fit your application task if exists*/
system_os_task(uart_recvTask, uart_recvTaskPrio, uart_recvTaskQueue, uart_recvTaskQueueLen); //demo with a task to process the uart data
UartDev.baut_rate = uart0_br;
uart_config(UART0);
UartDev.baut_rate = uart1_br;
uart_config(UART1);
ETS_UART_INTR_ENABLE();
#if UART_BUFF_EN
pTxBuffer = Uart_Buf_Init(UART_TX_BUFFER_SIZE);
pRxBuffer = Uart_Buf_Init(UART_RX_BUFFER_SIZE);
#endif
/*option 1: use default print, output from uart0 , will wait some time if fifo is full */
//do nothing...
/*option 2: output from uart1,uart1 output will not wait , just for output debug info */
/*os_printf output uart data via uart1(GPIO2)*/
//os_install_putc1((void *)uart1_write_char); //use this one to output debug information via uart1 //
/*option 3: output from uart0 will skip current byte if fifo is full now... */
/*see uart0_write_char_no_wait:you can output via a buffer or output directly */
/*os_printf output uart data via uart0 or uart buffer*/
//os_install_putc1((void *)uart0_write_char_no_wait); //use this to print via uart0
#if UART_SELFTEST&UART_BUFF_EN
os_timer_disarm(&buff_timer_t);
os_timer_setfn(&buff_timer_t, uart_test_rx , NULL); //a demo to process the data in uart rx buffer
os_timer_arm(&buff_timer_t,10,1);
#endif
}
void ICACHE_FLASH_ATTR
uart_reattach()
{
uart_init(BIT_RATE_115200, BIT_RATE_115200);
}
/******************************************************************************
* FunctionName : uart_tx_one_char_no_wait
* Description : uart tx a single char without waiting for fifo
* Parameters : uint8 uart - uart port
* uint8 TxChar - char to tx
* Returns : STATUS
*******************************************************************************/
STATUS uart_tx_one_char_no_wait(uint8 uart, uint8 TxChar)
{
uint8 fifo_cnt = (( READ_PERI_REG(UART_STATUS(uart))>>UART_TXFIFO_CNT_S)& UART_TXFIFO_CNT);
if (fifo_cnt < 126) {
WRITE_PERI_REG(UART_FIFO(uart) , TxChar);
}
return OK;
}
STATUS uart0_tx_one_char_no_wait(uint8 TxChar)
{
uint8 fifo_cnt = (( READ_PERI_REG(UART_STATUS(UART0))>>UART_TXFIFO_CNT_S)& UART_TXFIFO_CNT);
if (fifo_cnt < 126) {
WRITE_PERI_REG(UART_FIFO(UART0) , TxChar);
}
return OK;
}
/******************************************************************************
* FunctionName : uart1_sendStr_no_wait
* Description : uart tx a string without waiting for every char, used for print debug info which can be lost
* Parameters : const char *str - string to be sent
* Returns : NONE
*******************************************************************************/
void uart1_sendStr_no_wait(const char *str)
{
while(*str){
uart_tx_one_char_no_wait(UART1, *str++);
}
}
#if UART_BUFF_EN
/******************************************************************************
* FunctionName : Uart_Buf_Init
* Description : tx buffer enqueue: fill a first linked buffer
* Parameters : char *pdata - data point to be enqueue
* Returns : NONE
*******************************************************************************/
struct UartBuffer* ICACHE_FLASH_ATTR
Uart_Buf_Init(uint32 buf_size)
{
uint32 heap_size = system_get_free_heap_size();
if(heap_size <=buf_size){
DBG1("no buf for uart\n\r");
return NULL;
}else{
DBG("test heap size: %d\n\r",heap_size);
struct UartBuffer* pBuff = (struct UartBuffer* )os_malloc(sizeof(struct UartBuffer));
pBuff->UartBuffSize = buf_size;
pBuff->pUartBuff = (uint8*)os_malloc(pBuff->UartBuffSize);
pBuff->pInPos = pBuff->pUartBuff;
pBuff->pOutPos = pBuff->pUartBuff;
pBuff->Space = pBuff->UartBuffSize;
pBuff->BuffState = OK;
pBuff->nextBuff = NULL;
pBuff->TcpControl = RUN;
return pBuff;
}
}
//copy uart buffer
LOCAL void Uart_Buf_Cpy(struct UartBuffer* pCur, char* pdata , uint16 data_len)
{
if(data_len == 0) return ;
uint16 tail_len = pCur->pUartBuff + pCur->UartBuffSize - pCur->pInPos ;
if(tail_len >= data_len){ //do not need to loop back the queue
os_memcpy(pCur->pInPos , pdata , data_len );
pCur->pInPos += ( data_len );
pCur->pInPos = (pCur->pUartBuff + (pCur->pInPos - pCur->pUartBuff) % pCur->UartBuffSize );
pCur->Space -=data_len;
}else{
os_memcpy(pCur->pInPos, pdata, tail_len);
pCur->pInPos += ( tail_len );
pCur->pInPos = (pCur->pUartBuff + (pCur->pInPos - pCur->pUartBuff) % pCur->UartBuffSize );
pCur->Space -=tail_len;
os_memcpy(pCur->pInPos, pdata+tail_len , data_len-tail_len);
pCur->pInPos += ( data_len-tail_len );
pCur->pInPos = (pCur->pUartBuff + (pCur->pInPos - pCur->pUartBuff) % pCur->UartBuffSize );
pCur->Space -=( data_len-tail_len);
}
}
/******************************************************************************
* FunctionName : uart_buf_free
* Description : deinit of the tx buffer
* Parameters : struct UartBuffer* pTxBuff - tx buffer struct pointer
* Returns : NONE
*******************************************************************************/
void ICACHE_FLASH_ATTR
uart_buf_free(struct UartBuffer* pBuff)
{
os_free(pBuff->pUartBuff);
os_free(pBuff);
}
//rx buffer dequeue
uint16 ICACHE_FLASH_ATTR
rx_buff_deq(char* pdata, uint16 data_len )
{
uint16 buf_len = (pRxBuffer->UartBuffSize- pRxBuffer->Space);
uint16 tail_len = pRxBuffer->pUartBuff + pRxBuffer->UartBuffSize - pRxBuffer->pOutPos ;
uint16 len_tmp = 0;
len_tmp = ((data_len > buf_len)?buf_len:data_len);
if(pRxBuffer->pOutPos <= pRxBuffer->pInPos){
os_memcpy(pdata, pRxBuffer->pOutPos,len_tmp);
pRxBuffer->pOutPos+= len_tmp;
pRxBuffer->Space += len_tmp;
}else{
if(len_tmp>tail_len){
os_memcpy(pdata, pRxBuffer->pOutPos, tail_len);
pRxBuffer->pOutPos += tail_len;
pRxBuffer->pOutPos = (pRxBuffer->pUartBuff + (pRxBuffer->pOutPos- pRxBuffer->pUartBuff) % pRxBuffer->UartBuffSize );
pRxBuffer->Space += tail_len;
os_memcpy(pdata+tail_len , pRxBuffer->pOutPos, len_tmp-tail_len);
pRxBuffer->pOutPos+= ( len_tmp-tail_len );
pRxBuffer->pOutPos= (pRxBuffer->pUartBuff + (pRxBuffer->pOutPos- pRxBuffer->pUartBuff) % pRxBuffer->UartBuffSize );
pRxBuffer->Space +=( len_tmp-tail_len);
}else{
//os_printf("case 3 in rx deq\n\r");
os_memcpy(pdata, pRxBuffer->pOutPos, len_tmp);
pRxBuffer->pOutPos += len_tmp;
pRxBuffer->pOutPos = (pRxBuffer->pUartBuff + (pRxBuffer->pOutPos- pRxBuffer->pUartBuff) % pRxBuffer->UartBuffSize );
pRxBuffer->Space += len_tmp;
}
}
if(pRxBuffer->Space >= UART_FIFO_LEN){
uart_rx_intr_enable(UART0);
}
return len_tmp;
}
//move data from uart fifo to rx buffer
void Uart_rx_buff_enq()
{
uint8 fifo_len,buf_idx;
uint8 fifo_data;
#if 1
fifo_len = (READ_PERI_REG(UART_STATUS(UART0))>>UART_RXFIFO_CNT_S)&UART_RXFIFO_CNT;
if(fifo_len >= pRxBuffer->Space){
os_printf("buf full!!!\n\r");
}else{
buf_idx=0;
while(buf_idx < fifo_len){
buf_idx++;
fifo_data = READ_PERI_REG(UART_FIFO(UART0)) & 0xFF;
*(pRxBuffer->pInPos++) = fifo_data;
if(pRxBuffer->pInPos == (pRxBuffer->pUartBuff + pRxBuffer->UartBuffSize)){
pRxBuffer->pInPos = pRxBuffer->pUartBuff;
}
}
pRxBuffer->Space -= fifo_len ;
if(pRxBuffer->Space >= UART_FIFO_LEN){
//os_printf("after rx enq buf enough\n\r");
uart_rx_intr_enable(UART0);
}
}
#endif
}
//fill the uart tx buffer
void ICACHE_FLASH_ATTR
tx_buff_enq(char* pdata, uint16 data_len )
{
CLEAR_PERI_REG_MASK(UART_INT_ENA(UART0), UART_TXFIFO_EMPTY_INT_ENA);
if(pTxBuffer == NULL){
DBG1("\n\rnull, create buffer struct\n\r");
pTxBuffer = Uart_Buf_Init(UART_TX_BUFFER_SIZE);
if(pTxBuffer!= NULL){
Uart_Buf_Cpy(pTxBuffer , pdata, data_len );
}else{
DBG1("uart tx MALLOC no buf \n\r");
}
}else{
if(data_len <= pTxBuffer->Space){
Uart_Buf_Cpy(pTxBuffer , pdata, data_len);
}else{
DBG1("UART TX BUF FULL!!!!\n\r");
}
}
#if 0
if(pTxBuffer->Space <= URAT_TX_LOWER_SIZE){
set_tcp_block();
}
#endif
SET_PERI_REG_MASK(UART_CONF1(UART0), (UART_TX_EMPTY_THRESH_VAL & UART_TXFIFO_EMPTY_THRHD)<<UART_TXFIFO_EMPTY_THRHD_S);
SET_PERI_REG_MASK(UART_INT_ENA(UART0), UART_TXFIFO_EMPTY_INT_ENA);
}
//--------------------------------
LOCAL void tx_fifo_insert(struct UartBuffer* pTxBuff, uint8 data_len, uint8 uart_no)
{
uint8 i;
for(i = 0; i<data_len;i++){
WRITE_PERI_REG(UART_FIFO(uart_no) , *(pTxBuff->pOutPos++));
if(pTxBuff->pOutPos == (pTxBuff->pUartBuff + pTxBuff->UartBuffSize)){
pTxBuff->pOutPos = pTxBuff->pUartBuff;
}
}
pTxBuff->pOutPos = (pTxBuff->pUartBuff + (pTxBuff->pOutPos - pTxBuff->pUartBuff) % pTxBuff->UartBuffSize );
pTxBuff->Space += data_len;
}
/******************************************************************************
* FunctionName : tx_start_uart_buffer
* Description : get data from the tx buffer and fill the uart tx fifo, co-work with the uart fifo empty interrupt
* Parameters : uint8 uart_no - uart port num
* Returns : NONE
*******************************************************************************/
void tx_start_uart_buffer(uint8 uart_no)
{
uint8 tx_fifo_len = (READ_PERI_REG(UART_STATUS(uart_no))>>UART_TXFIFO_CNT_S)&UART_TXFIFO_CNT;
uint8 fifo_remain = UART_FIFO_LEN - tx_fifo_len ;
uint8 len_tmp;
uint16 tail_ptx_len,head_ptx_len,data_len;
//struct UartBuffer* pTxBuff = *get_buff_prt();
if(pTxBuffer){
data_len = (pTxBuffer->UartBuffSize - pTxBuffer->Space);
if(data_len > fifo_remain){
len_tmp = fifo_remain;
tx_fifo_insert( pTxBuffer,len_tmp,uart_no);
SET_PERI_REG_MASK(UART_INT_ENA(UART0), UART_TXFIFO_EMPTY_INT_ENA);
}else{
len_tmp = data_len;
tx_fifo_insert( pTxBuffer,len_tmp,uart_no);
}
}else{
DBG1("pTxBuff null \n\r");
}
}
#endif
void uart_rx_intr_disable(uint8 uart_no)
{
#if 1
CLEAR_PERI_REG_MASK(UART_INT_ENA(uart_no), UART_RXFIFO_FULL_INT_ENA|UART_RXFIFO_TOUT_INT_ENA);
#else
ETS_UART_INTR_DISABLE();
#endif
}
void uart_rx_intr_enable(uint8 uart_no)
{
#if 1
SET_PERI_REG_MASK(UART_INT_ENA(uart_no), UART_RXFIFO_FULL_INT_ENA|UART_RXFIFO_TOUT_INT_ENA);
#else
ETS_UART_INTR_ENABLE();
#endif
}
//========================================================
LOCAL void
uart0_write_char(char c)
{
if (c == '\n') {
uart_tx_one_char(UART0, '\r');
uart_tx_one_char(UART0, '\n');
} else if (c == '\r') {
} else {
uart_tx_one_char(UART0, c);
}
}
void ICACHE_FLASH_ATTR
UART_SetWordLength(uint8 uart_no, UartBitsNum4Char len)
{
SET_PERI_REG_BITS(UART_CONF0(uart_no),UART_BIT_NUM,len,UART_BIT_NUM_S);
}
void ICACHE_FLASH_ATTR
UART_SetStopBits(uint8 uart_no, UartStopBitsNum bit_num)
{
SET_PERI_REG_BITS(UART_CONF0(uart_no),UART_STOP_BIT_NUM,bit_num,UART_STOP_BIT_NUM_S);
}
void ICACHE_FLASH_ATTR
UART_SetLineInverse(uint8 uart_no, UART_LineLevelInverse inverse_mask)
{
CLEAR_PERI_REG_MASK(UART_CONF0(uart_no), UART_LINE_INV_MASK);
SET_PERI_REG_MASK(UART_CONF0(uart_no), inverse_mask);
}
void ICACHE_FLASH_ATTR
UART_SetParity(uint8 uart_no, UartParityMode Parity_mode)
{
CLEAR_PERI_REG_MASK(UART_CONF0(uart_no), UART_PARITY |UART_PARITY_EN);
if(Parity_mode==NONE_BITS){
}else{
SET_PERI_REG_MASK(UART_CONF0(uart_no), Parity_mode|UART_PARITY_EN);
}
}
void ICACHE_FLASH_ATTR
UART_SetBaudrate(uint8 uart_no,uint32 baud_rate)
{
uart_div_modify(uart_no, UART_CLK_FREQ /baud_rate);
}
void ICACHE_FLASH_ATTR
UART_SetFlowCtrl(uint8 uart_no,UART_HwFlowCtrl flow_ctrl,uint8 rx_thresh)
{
if(flow_ctrl&USART_HardwareFlowControl_RTS){
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTDO_U, FUNC_U0RTS);
SET_PERI_REG_BITS(UART_CONF1(uart_no),UART_RX_FLOW_THRHD,rx_thresh,UART_RX_FLOW_THRHD_S);
SET_PERI_REG_MASK(UART_CONF1(uart_no), UART_RX_FLOW_EN);
}else{
CLEAR_PERI_REG_MASK(UART_CONF1(uart_no), UART_RX_FLOW_EN);
}
if(flow_ctrl&USART_HardwareFlowControl_CTS){
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTCK_U, FUNC_UART0_CTS);
SET_PERI_REG_MASK(UART_CONF0(uart_no), UART_TX_FLOW_EN);
}else{
CLEAR_PERI_REG_MASK(UART_CONF0(uart_no), UART_TX_FLOW_EN);
}
}
void ICACHE_FLASH_ATTR
UART_WaitTxFifoEmpty(uint8 uart_no , uint32 time_out_us) //do not use if tx flow control enabled
{
uint32 t_s = system_get_time();
while (READ_PERI_REG(UART_STATUS(uart_no)) & (UART_TXFIFO_CNT << UART_TXFIFO_CNT_S)){
if(( system_get_time() - t_s )> time_out_us){
break;
}
WRITE_PERI_REG(0X60000914, 0X73);//WTD
}
}
bool ICACHE_FLASH_ATTR
UART_CheckOutputFinished(uint8 uart_no, uint32 time_out_us)
{
uint32 t_start = system_get_time();
uint8 tx_fifo_len;
uint32 tx_buff_len;
while(1){
tx_fifo_len =( (READ_PERI_REG(UART_STATUS(uart_no))>>UART_TXFIFO_CNT_S)&UART_TXFIFO_CNT);
if(pTxBuffer){
tx_buff_len = ((pTxBuffer->UartBuffSize)-(pTxBuffer->Space));
}else{
tx_buff_len = 0;
}
if( tx_fifo_len==0 && tx_buff_len==0){
return TRUE;
}
if( system_get_time() - t_start > time_out_us){
return FALSE;
}
WRITE_PERI_REG(0X60000914, 0X73);//WTD
}
}
void ICACHE_FLASH_ATTR
UART_ResetFifo(uint8 uart_no)
{
SET_PERI_REG_MASK(UART_CONF0(uart_no), UART_RXFIFO_RST | UART_TXFIFO_RST);
CLEAR_PERI_REG_MASK(UART_CONF0(uart_no), UART_RXFIFO_RST | UART_TXFIFO_RST);
}
void ICACHE_FLASH_ATTR
UART_ClearIntrStatus(uint8 uart_no,uint32 clr_mask)
{
WRITE_PERI_REG(UART_INT_CLR(uart_no), clr_mask);
}
void ICACHE_FLASH_ATTR
UART_SetIntrEna(uint8 uart_no,uint32 ena_mask)
{
SET_PERI_REG_MASK(UART_INT_ENA(uart_no), ena_mask);
}
void ICACHE_FLASH_ATTR
UART_SetPrintPort(uint8 uart_no)
{
if(uart_no==1){
os_install_putc1(uart1_write_char);
}else{
/*option 1: do not wait if uart fifo is full,drop current character*/
os_install_putc1(uart0_write_char_no_wait);
/*option 2: wait for a while if uart fifo is full*/
os_install_putc1(uart0_write_char);
}
}
//========================================================
/*test code*/
void ICACHE_FLASH_ATTR
uart_init_2(UartBautRate uart0_br, UartBautRate uart1_br)
{
// rom use 74880 baut_rate, here reinitialize
UartDev.baut_rate = uart0_br;
UartDev.exist_parity = STICK_PARITY_EN;
UartDev.parity = EVEN_BITS;
UartDev.stop_bits = ONE_STOP_BIT;
UartDev.data_bits = EIGHT_BITS;
uart_config(UART0);
UartDev.baut_rate = uart1_br;
uart_config(UART1);
ETS_UART_INTR_ENABLE();
// install uart1 putc callback
os_install_putc1((void *)uart1_write_char);//print output at UART1
}

9
esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/gpio16.h
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@ -1,9 +0,0 @@
#ifndef __GPIO16_H__
#define __GPIO16_H__
void gpio16_output_conf(void);
void gpio16_output_set(uint8 value);
void gpio16_input_conf(void);
uint8 gpio16_input_get(void);
#endif

57
esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/i2c_master.h
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#ifndef __I2C_MASTER_H__
#define __I2C_MASTER_H__
#define I2C_MASTER_SDA_MUX PERIPHS_IO_MUX_GPIO2_U
#define I2C_MASTER_SCL_MUX PERIPHS_IO_MUX_MTMS_U
#define I2C_MASTER_SDA_GPIO 2
#define I2C_MASTER_SCL_GPIO 14
#define I2C_MASTER_SDA_FUNC FUNC_GPIO2
#define I2C_MASTER_SCL_FUNC FUNC_GPIO14
//#define I2C_MASTER_SDA_MUX PERIPHS_IO_MUX_GPIO2_U
//#define I2C_MASTER_SCL_MUX PERIPHS_IO_MUX_GPIO0_U
//#define I2C_MASTER_SDA_GPIO 2
//#define I2C_MASTER_SCL_GPIO 0
//#define I2C_MASTER_SDA_FUNC FUNC_GPIO2
//#define I2C_MASTER_SCL_FUNC FUNC_GPIO0
#if 0
#define I2C_MASTER_GPIO_SET(pin) \
gpio_output_set(1<<pin,0,1<<pin,0)
#define I2C_MASTER_GPIO_CLR(pin) \
gpio_output_set(0,1<<pin,1<<pin,0)
#define I2C_MASTER_GPIO_OUT(pin,val) \
if(val) I2C_MASTER_GPIO_SET(pin);\
else I2C_MASTER_GPIO_CLR(pin)
#endif
#define I2C_MASTER_SDA_HIGH_SCL_HIGH() \
gpio_output_set(1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0)
#define I2C_MASTER_SDA_HIGH_SCL_LOW() \
gpio_output_set(1<<I2C_MASTER_SDA_GPIO, 1<<I2C_MASTER_SCL_GPIO, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0)
#define I2C_MASTER_SDA_LOW_SCL_HIGH() \
gpio_output_set(1<<I2C_MASTER_SCL_GPIO, 1<<I2C_MASTER_SDA_GPIO, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0)
#define I2C_MASTER_SDA_LOW_SCL_LOW() \
gpio_output_set(0, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 1<<I2C_MASTER_SDA_GPIO | 1<<I2C_MASTER_SCL_GPIO, 0)
void i2c_master_gpio_init(void);
void i2c_master_init(void);
#define i2c_master_wait os_delay_us
void i2c_master_stop(void);
void i2c_master_start(void);
void i2c_master_setAck(uint8 level);
uint8 i2c_master_getAck(void);
uint8 i2c_master_readByte(void);
void i2c_master_writeByte(uint8 wrdata);
bool i2c_master_checkAck(void);
void i2c_master_send_ack(void);
void i2c_master_send_nack(void);
#endif

27
esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/key.h
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#ifndef __KEY_H__
#define __KEY_H__
#include "gpio.h"
typedef void (* key_function)(void);
struct single_key_param {
uint8 key_level;
uint8 gpio_id;
uint8 gpio_func;
uint32 gpio_name;
os_timer_t key_5s;
os_timer_t key_50ms;
key_function short_press;
key_function long_press;
};
struct keys_param {
uint8 key_num;
struct single_key_param **single_key;
};
struct single_key_param *key_init_single(uint8 gpio_id, uint32 gpio_name, uint8 gpio_func, key_function long_press, key_function short_press);
void key_init(struct keys_param *key);
#endif

16
esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/sdio_slv.h
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#ifndef __SDIO_SLAVE_H__
#define __SDIO_SLAVE_H__
#include "c_types.h"
#include "user_interface.h"
#define RX_AVAILIBLE 2
#define TX_AVAILIBLE 1
#define INIT_STAGE 0
void sdio_slave_init(void);
int32 sdio_load_data(const uint8* data,uint32 len);
typedef void (*sdio_recv_data_callback_t)(uint8* data,uint32 len);
bool sdio_register_recv_cb(sdio_recv_data_callback_t cb);
#endif

280
esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/slc_register.h
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//Generated at 2012-10-23 19:55:03
/*
* Copyright (c) 2010 - 2011 Espressif System
*
*/
#ifndef SLC_REGISTER_H_
#define SLC_REGISTER_H_
#define REG_SLC_BASE 0x60000B00
//version value:32'h091700
#define SLC_CONF0 (REG_SLC_BASE + 0x0)
#ifndef ESP_MAC_5
#define SLC_MODE 0x00000003
#define SLC_MODE_S 12
#endif
#define SLC_DATA_BURST_EN (BIT(9))
#define SLC_DSCR_BURST_EN (BIT(8))
#define SLC_RX_NO_RESTART_CLR (BIT(7))
#define SLC_RX_AUTO_WRBACK (BIT(6))
#define SLC_RX_LOOP_TEST (BIT(5))
#define SLC_TX_LOOP_TEST (BIT(4))
#define SLC_AHBM_RST (BIT(3))
#define SLC_AHBM_FIFO_RST (BIT(2))
#define SLC_RXLINK_RST (BIT(1))
#define SLC_TXLINK_RST (BIT(0))
#define SLC_INT_RAW (REG_SLC_BASE + 0x4)
#define SLC_TX_DSCR_EMPTY_INT_RAW (BIT(21))
#define SLC_RX_DSCR_ERR_INT_RAW (BIT(20))
#define SLC_TX_DSCR_ERR_INT_RAW (BIT(19))
#define SLC_TOHOST_INT_RAW (BIT(18))
#define SLC_RX_EOF_INT_RAW (BIT(17))
#define SLC_RX_DONE_INT_RAW (BIT(16))
#define SLC_TX_EOF_INT_RAW (BIT(15))
#define SLC_TX_DONE_INT_RAW (BIT(14))
#define SLC_TOKEN1_1TO0_INT_RAW (BIT(13))
#define SLC_TOKEN0_1TO0_INT_RAW (BIT(12))
#define SLC_TX_OVF_INT_RAW (BIT(11))
#define SLC_RX_UDF_INT_RAW (BIT(10))
#define SLC_TX_START_INT_RAW (BIT(9))
#define SLC_RX_START_INT_RAW (BIT(8))
#define SLC_FRHOST_BIT7_INT_RAW (BIT(7))
#define SLC_FRHOST_BIT6_INT_RAW (BIT(6))
#define SLC_FRHOST_BIT5_INT_RAW (BIT(5))
#define SLC_FRHOST_BIT4_INT_RAW (BIT(4))
#define SLC_FRHOST_BIT3_INT_RAW (BIT(3))
#define SLC_FRHOST_BIT2_INT_RAW (BIT(2))
#define SLC_FRHOST_BIT1_INT_RAW (BIT(1))
#define SLC_FRHOST_BIT0_INT_RAW (BIT(0))
#define SLC_INT_STATUS (REG_SLC_BASE + 0x8)
#define SLC_TX_DSCR_EMPTY_INT_ST (BIT(21))
#define SLC_RX_DSCR_ERR_INT_ST (BIT(20))
#define SLC_TX_DSCR_ERR_INT_ST (BIT(19))
#define SLC_TOHOST_INT_ST (BIT(18))
#define SLC_RX_EOF_INT_ST (BIT(17))
#define SLC_RX_DONE_INT_ST (BIT(16))
#define SLC_TX_EOF_INT_ST (BIT(15))
#define SLC_TX_DONE_INT_ST (BIT(14))
#define SLC_TOKEN1_1TO0_INT_ST (BIT(13))
#define SLC_TOKEN0_1TO0_INT_ST (BIT(12))
#define SLC_TX_OVF_INT_ST (BIT(11))
#define SLC_RX_UDF_INT_ST (BIT(10))
#define SLC_TX_START_INT_ST (BIT(9))
#define SLC_RX_START_INT_ST (BIT(8))
#define SLC_FRHOST_BIT7_INT_ST (BIT(7))
#define SLC_FRHOST_BIT6_INT_ST (BIT(6))
#define SLC_FRHOST_BIT5_INT_ST (BIT(5))
#define SLC_FRHOST_BIT4_INT_ST (BIT(4))
#define SLC_FRHOST_BIT3_INT_ST (BIT(3))
#define SLC_FRHOST_BIT2_INT_ST (BIT(2))
#define SLC_FRHOST_BIT1_INT_ST (BIT(1))
#define SLC_FRHOST_BIT0_INT_ST (BIT(0))
#define SLC_INT_ENA (REG_SLC_BASE + 0xC)
#define SLC_TX_DSCR_EMPTY_INT_ENA (BIT(21))
#define SLC_RX_DSCR_ERR_INT_ENA (BIT(20))
#define SLC_TX_DSCR_ERR_INT_ENA (BIT(19))
#define SLC_TOHOST_INT_ENA (BIT(18))
#define SLC_RX_EOF_INT_ENA (BIT(17))
#define SLC_RX_DONE_INT_ENA (BIT(16))
#define SLC_TX_EOF_INT_ENA (BIT(15))
#define SLC_TX_DONE_INT_ENA (BIT(14))
#define SLC_TOKEN1_1TO0_INT_ENA (BIT(13))
#define SLC_TOKEN0_1TO0_INT_ENA (BIT(12))
#define SLC_TX_OVF_INT_ENA (BIT(11))
#define SLC_RX_UDF_INT_ENA (BIT(10))
#define SLC_TX_START_INT_ENA (BIT(9))
#define SLC_RX_START_INT_ENA (BIT(8))
#define SLC_FRHOST_BIT7_INT_ENA (BIT(7))
#define SLC_FRHOST_BIT6_INT_ENA (BIT(6))
#define SLC_FRHOST_BIT5_INT_ENA (BIT(5))
#define SLC_FRHOST_BIT4_INT_ENA (BIT(4))
#define SLC_FRHOST_BIT3_INT_ENA (BIT(3))
#define SLC_FRHOST_BIT2_INT_ENA (BIT(2))
#define SLC_FRHOST_BIT1_INT_ENA (BIT(1))
#define SLC_FRHOST_BIT0_INT_ENA (BIT(0))
#define SLC_FRHOST_BIT_INT_ENA_ALL 0xff
#define SLC_INT_CLR (REG_SLC_BASE + 0x10)
#define SLC_TX_DSCR_EMPTY_INT_CLR (BIT(21))
#define SLC_RX_DSCR_ERR_INT_CLR (BIT(20))
#define SLC_TX_DSCR_ERR_INT_CLR (BIT(19))
#define SLC_TOHOST_INT_CLR (BIT(18))
#define SLC_RX_EOF_INT_CLR (BIT(17))
#define SLC_RX_DONE_INT_CLR (BIT(16))
#define SLC_TX_EOF_INT_CLR (BIT(15))
#define SLC_TX_DONE_INT_CLR (BIT(14))
#define SLC_TOKEN1_1TO0_INT_CLR (BIT(13))
#define SLC_TOKEN0_1TO0_INT_CLR (BIT(12))
#define SLC_TX_OVF_INT_CLR (BIT(11))
#define SLC_RX_UDF_INT_CLR (BIT(10))
#define SLC_TX_START_INT_CLR (BIT(9))
#define SLC_RX_START_INT_CLR (BIT(8))
#define SLC_FRHOST_BIT7_INT_CLR (BIT(7))
#define SLC_FRHOST_BIT6_INT_CLR (BIT(6))
#define SLC_FRHOST_BIT5_INT_CLR (BIT(5))
#define SLC_FRHOST_BIT4_INT_CLR (BIT(4))
#define SLC_FRHOST_BIT3_INT_CLR (BIT(3))
#define SLC_FRHOST_BIT2_INT_CLR (BIT(2))
#define SLC_FRHOST_BIT1_INT_CLR (BIT(1))
#define SLC_FRHOST_BIT0_INT_CLR (BIT(0))
#define SLC_RX_STATUS (REG_SLC_BASE + 0x14)
#define SLC_RX_EMPTY (BIT(1))
#define SLC_RX_FULL (BIT(0))
#define SLC_RX_FIFO_PUSH (REG_SLC_BASE + 0x18)
#define SLC_RXFIFO_PUSH (BIT(16))
#define SLC_RXFIFO_WDATA 0x000001FF
#define SLC_RXFIFO_WDATA_S 0
#define SLC_TX_STATUS (REG_SLC_BASE + 0x1C)
#define SLC_TX_EMPTY (BIT(1))
#define SLC_TX_FULL (BIT(0))
#define SLC_TX_FIFO_POP (REG_SLC_BASE + 0x20)
#define SLC_TXFIFO_POP (BIT(16))
#define SLC_TXFIFO_RDATA 0x000007FF
#define SLC_TXFIFO_RDATA_S 0
#define SLC_RX_LINK (REG_SLC_BASE + 0x24)
#define SLC_RXLINK_PARK (BIT(31))
#define SLC_RXLINK_RESTART (BIT(30))
#define SLC_RXLINK_START (BIT(29))
#define SLC_RXLINK_STOP (BIT(28))
#define SLC_RXLINK_DESCADDR_MASK 0x000FFFFF
#define SLC_RXLINK_ADDR_S 0
#define SLC_TX_LINK (REG_SLC_BASE + 0x28)
#define SLC_TXLINK_PARK (BIT(31))
#define SLC_TXLINK_RESTART (BIT(30))
#define SLC_TXLINK_START (BIT(29))
#define SLC_TXLINK_STOP (BIT(28))
#define SLC_TXLINK_DESCADDR_MASK 0x000FFFFF
#define SLC_TXLINK_ADDR_S 0
#define SLC_INTVEC_TOHOST (REG_SLC_BASE + 0x2C)
#define SLC_TOHOST_INTVEC 0x000000FF
#define SLC_TOHOST_INTVEC_S 0
#define SLC_TOKEN0 (REG_SLC_BASE + 0x30)
#define SLC_TOKEN0_MASK 0x00000FFF
#define SLC_TOKEN0_S 16
#define SLC_TOKEN0_LOCAL_INC_MORE (BIT(14))
#define SLC_TOKEN0_LOCAL_INC (BIT(13))
#define SLC_TOKEN0_LOCAL_WR (BIT(12))
#define SLC_TOKEN0_LOCAL_WDATA_MASK 0x00000FFF
#define SLC_TOKEN0_LOCAL_WDATA_S 0
#define SLC_TOKEN1 (REG_SLC_BASE + 0x34)
#define SLC_TOKEN1_MASK 0x00000FFF
#define SLC_TOKEN1_S 16
#define SLC_TOKEN1_LOCAL_INC_MORE (BIT(14))
#define SLC_TOKEN1_LOCAL_INC (BIT(13))
#define SLC_TOKEN1_LOCAL_WR (BIT(12))
#define SLC_TOKEN1_LOCAL_WDATA 0x00000FFF
#define SLC_TOKEN1_LOCAL_WDATA_S 0
#define SLC_CONF1 (REG_SLC_BASE + 0x38)
#define SLC_STATE0 (REG_SLC_BASE + 0x3C)
#define SLC_STATE1 (REG_SLC_BASE + 0x40)
#define SLC_BRIDGE_CONF (REG_SLC_BASE + 0x44)
#ifndef ESP_MAC_5
#define SLC_TX_PUSH_IDLE_NUM 0x0000FFFF
#define SLC_TX_PUSH_IDLE_NUM_S 16
#define SLC_TX_DUMMY_MODE (BIT(12))
#endif
#define SLC_FIFO_MAP_ENA 0x0000000F
#define SLC_FIFO_MAP_ENA_S 8
#define SLC_TXEOF_ENA 0x0000003F
#define SLC_TXEOF_ENA_S 0
#define SLC_RX_EOF_DES_ADDR (REG_SLC_BASE + 0x48)
#define SLC_TX_EOF_DES_ADDR (REG_SLC_BASE + 0x4C)
#define SLC_FROM_HOST_LAST_DESC SLC_TX_EOF_DES_ADDR
#define SLC_TO_HOST_LAST_DESC SLC_RX_EOF_DES_ADDR
#define SLC_RX_EOF_BFR_DES_ADDR (REG_SLC_BASE + 0x50)
#define SLC_AHB_TEST (REG_SLC_BASE + 0x54)
#define SLC_AHB_TESTADDR 0x00000003
#define SLC_AHB_TESTADDR_S 4
#define SLC_AHB_TESTMODE 0x00000007
#define SLC_AHB_TESTMODE_S 0
#define SLC_SDIO_ST (REG_SLC_BASE + 0x58)
#define SLC_BUS_ST 0x00000007
#define SLC_BUS_ST_S 12
#define SLC_SDIO_WAKEUP (BIT(8))
#define SLC_FUNC_ST 0x0000000F
#define SLC_FUNC_ST_S 4
#define SLC_CMD_ST 0x00000007
#define SLC_CMD_ST_S 0
#define SLC_RX_DSCR_CONF (REG_SLC_BASE + 0x5C)
#ifdef ESP_MAC_5
#define SLC_INFOR_NO_REPLACE (BIT(9))
#define SLC_TOKEN_NO_REPLACE (BIT(8))
#define SLC_POP_IDLE_CNT 0x000000FF
#else
#define SLC_RX_FILL_EN (BIT(20))
#define SLC_RX_EOF_MODE (BIT(19))
#define SLC_RX_FILL_MODE (BIT(18))
#define SLC_INFOR_NO_REPLACE (BIT(17))
#define SLC_TOKEN_NO_REPLACE (BIT(16)) //
#define SLC_POP_IDLE_CNT 0x0000FFFF
#endif
#define SLC_POP_IDLE_CNT_S 0
#define SLC_TXLINK_DSCR (REG_SLC_BASE + 0x60)
#define SLC_TXLINK_DSCR_BF0 (REG_SLC_BASE + 0x64)
#define SLC_TXLINK_DSCR_BF1 (REG_SLC_BASE + 0x68)
#define SLC_RXLINK_DSCR (REG_SLC_BASE + 0x6C)
#define SLC_RXLINK_DSCR_BF0 (REG_SLC_BASE + 0x70)
#define SLC_RXLINK_DSCR_BF1 (REG_SLC_BASE + 0x74)
#define SLC_DATE (REG_SLC_BASE + 0x78)
#define SLC_ID (REG_SLC_BASE + 0x7C)
#define SLC_HOST_CONF_W0 (REG_SLC_BASE + 0x80 + 0x14)
#define SLC_HOST_CONF_W1 (REG_SLC_BASE + 0x80 + 0x18)
#define SLC_HOST_CONF_W2 (REG_SLC_BASE + 0x80 + 0x20)
#define SLC_HOST_CONF_W3 (REG_SLC_BASE + 0x80 + 0x24)
#define SLC_HOST_CONF_W4 (REG_SLC_BASE + 0x80 + 0x28)
#define SLC_HOST_INTR_ST (REG_SLC_BASE + 0x80 + 0x1c)
#define SLC_HOST_INTR_CLR (REG_SLC_BASE + 0x80 + 0x30)
#define SLC_HOST_INTR_SOF_BIT (BIT(12))
#define SLC_HOST_INTR_ENA (REG_SLC_BASE + 0x80 + 0x34)
#define SLC_RX_NEW_PACKET_INT_ENA (BIT23)
#define SLC_HOST_TOHOST_BIT0_INT_ENA (BIT0)
#define SLC_HOST_CONF_W5 (REG_SLC_BASE + 0x80 + 0x3C)
#define SLC_HOST_INTR_RAW (REG_SLC_BASE + 0x80 + 0x8)
#define SLC_HOST_INTR_ENA_BIT (BIT(23))
//[15:12]: 0x3ff9xxxx -- 0b01 from_host
// 0x3ffaxxxx -- 0b10 general
// 0x3ffbxxxx -- 0b11 to_host
#define SLC_DATA_ADDR_CLEAR_MASK (~(0xf<<12))
#define SLC_FROM_HOST_ADDR_MASK (0x1<<12)
#define SLC_TO_HOST_ADDR_MASK (0x3<<12)
#define SLC_SET_FROM_HOST_ADDR_MASK(v) do { \
(v) &= SLC_DATA_ADDR_CLEAR_MASK; \
(v) |= SLC_FROM_HOST_ADDR_MASK; \
} while(0);
#define SLC_SET_TO_HOST_ADDR_MASK(v) do { \
(v) &= SLC_DATA_ADDR_CLEAR_MASK; \
(v) |= SLC_TO_HOST_ADDR_MASK; \
} while(0);
#define SLC_TX_DESC_DEBUG_REG 0x3ff0002c //[15:0] set to 0xcccc
#endif // SLC_REGISTER_H_INCLUDED

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esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/spi.h
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#ifndef SPI_APP_H
#define SPI_APP_H
#include "spi_register.h"
#include "ets_sys.h"
#include "osapi.h"
#include "uart.h"
#include "os_type.h"
#include "spi_flash.h"
#define SPI_FLASH_BYTES_LEN 24
#define IODATA_START_ADDR BIT0
#define SPI_BUFF_BYTE_NUM 32
/*SPI number define*/
#define SPI 0
#define HSPI 1
void cache_flush(void);
//spi master init funtion
void spi_master_init(uint8 spi_no);
//lcd drive function
void spi_lcd_9bit_write(uint8 spi_no,uint8 high_bit,uint8 low_8bit);
//use spi send 8bit data
void spi_mast_byte_write(uint8 spi_no,uint8 data);
//transmit data to esp8266 slave buffer,which needs 16bit transmission ,
//first byte is master command 0x04, second byte is master data
void spi_byte_write_espslave(uint8 spi_no,uint8 data);
//read data from esp8266 slave buffer,which needs 16bit transmission ,
//first byte is master command 0x06, second byte is to read slave data
void spi_byte_read_espslave(uint8 spi_no,uint8 *data);
//esp8266 slave mode initial
void spi_slave_init(uint8 spi_no,uint8 data_len);
//esp8266 slave isr handle funtion,tiggered when any transmission is finished.
//the function is registered in spi_slave_init.
void spi_slave_isr_handler(void *para);
//hspi test function, used to test esp8266 spi slave
void hspi_master_readwrite_repeat(void);
void spi_test_init(void);
#endif

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esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/spi_overlap.h
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#ifndef SPI_OVERLAP_APP_H
#define SPI_OVERLAP_APP_H
#include "ets_sys.h"
#include "spi_flash.h"
#define HSPI_OVERLAP
//#define NO_HSPI_DEVICE
#define HOST_INF_SEL 0x3ff00028
#define FUNC_SPI_CS2 1
#define FUNC_SPI_CS1 1
#define reg_cspi_overlap (BIT7)
#define SPI_FLASH_BYTES_LEN 24
#define IODATA_START_ADDR BIT0
#define SPI_BUFF_BYTE_NUM 32
#define PERIPHS_IO_MUX_BACKUP 0
#define SPI_USER_BACKUP 1
#define SPI_CTRL_BACKUP 2
#define SPI_CLOCK_BACKUP 3
#define SPI_USER1_BACKUP 4
#define SPI_USER2_BACKUP 5
#define SPI_CMD_BACKUP 6
#define SPI_PIN_BACKUP 7
#define SPI_SLAVE_BACKUP 8
#define HSPI_CS_DEV 0
#define SPI_CS1_DEV 1
#define SPI_CS2_DEV 2
#define SPI_CS0_FLASH 3
#define HSPI_IDLE 4
struct hspi_device_config{
uint8 active:1;
uint8 clk_polar:1;
uint8 res:1;
uint8 clk_div:5;
};
struct hspi_device_register{
uint32 hspi_flash_reg_backup[9];
uint32 hspi_dev_reg_backup[9];
struct hspi_device_config hspi_dev_conf[4];
uint8 selected_dev_num:3;
uint8 spi_io_80m:1;
uint8 hspi_reg_backup_flag:1;
uint8 res:3;
};
void hspi_overlap_init(void);
void hspi_overlap_deinit(void);
void spi_reg_recover(uint8 spi_no,uint32* backup_mem);
void spi_reg_backup(uint8 spi_no,uint32* backup_mem);
void hspi_master_dev_init(uint8 dev_no,uint8 clk_polar,uint8 clk_div);
void hspi_dev_sel(uint8 dev_no);
void hspi_overlap_flash_init(void);
SpiFlashOpResult hspi_overlap_read_flash_data(SpiFlashChip * spi, uint32 flash_addr, uint32 * addr_dest, uint32 byte_length);
#endif

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esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/spi_register.h
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/*
* Copyright (c) 2010 - 2011 Espressif System
*
*/
#ifndef SPI_REGISTER_H_INCLUDED
#define SPI_REGISTER_H_INCLUDED
#define REG_SPI_BASE(i) (0x60000200-i*0x100)
#define SPI_CMD(i) (REG_SPI_BASE(i) + 0x0)
#define SPI_FLASH_READ BIT31
#define SPI_FLASH_WREN BIT30
#define SPI_FLASH_WRDI BIT29
#define SPI_FLASH_RDID BIT28
#define SPI_FLASH_RDSR BIT27
#define SPI_FLASH_WRSR BIT26
#define SPI_FLASH_PP BIT25
#define SPI_FLASH_SE BIT24
#define SPI_FLASH_BE BIT23
#define SPI_FLASH_CE BIT22
#define SPI_FLASH_RES BIT20
#define SPI_USR (BIT(18))
#define SPI_ADDR(i) (REG_SPI_BASE(i) + 0x4)
#define SPI_CTRL(i) (REG_SPI_BASE(i) + 0x8)
#define SPI_WR_BIT_ORDER (BIT(26))
#define SPI_RD_BIT_ORDER (BIT(25))
#define SPI_QIO_MODE (BIT(24))
#define SPI_DIO_MODE (BIT(23))
#define SPI_QOUT_MODE (BIT(20))
#define SPI_DOUT_MODE (BIT(14))
#define SPI_FASTRD_MODE (BIT(13))
#define SPI_CTRL1(i) (REG_SPI_BASE(i) + 0xc)
#define SPI_CS_HOLD_DELAY 0xf
#define SPI_CS_HOLD_DELAY_S 28
#define SPI_CS_HOLD_DELAY_RES 0xfff
#define SPI_CS_HOLD_DELAY_RES_S 16
#define SPI_RD_STATUS(i) (REG_SPI_BASE(i) + 0x10)
#define SPI_CTRL2(i) (REG_SPI_BASE(i) + 0x14)
#define SPI_CS_DELAY_NUM 0x0000000F
#define SPI_CS_DELAY_NUM_S 28
#define SPI_CS_DELAY_MODE 0x00000003
#define SPI_CS_DELAY_MODE_S 26
#define SPI_MOSI_DELAY_NUM 0x00000007
#define SPI_MOSI_DELAY_NUM_S 23
#define SPI_MOSI_DELAY_MODE 0x00000003
#define SPI_MOSI_DELAY_MODE_S 21
#define SPI_MISO_DELAY_NUM 0x00000007
#define SPI_MISO_DELAY_NUM_S 18
#define SPI_MISO_DELAY_MODE 0x00000003
#define SPI_MISO_DELAY_MODE_S 16
#define SPI_CLOCK(i) (REG_SPI_BASE(i) + 0x18)
#define SPI_CLK_EQU_SYSCLK (BIT(31))
#define SPI_CLKDIV_PRE 0x00001FFF
#define SPI_CLKDIV_PRE_S 18
#define SPI_CLKCNT_N 0x0000003F
#define SPI_CLKCNT_N_S 12
#define SPI_CLKCNT_H 0x0000003F
#define SPI_CLKCNT_H_S 6
#define SPI_CLKCNT_L 0x0000003F
#define SPI_CLKCNT_L_S 0
#define SPI_USER(i) (REG_SPI_BASE(i) + 0x1C)
#define SPI_USR_COMMAND (BIT(31))
#define SPI_USR_ADDR (BIT(30))
#define SPI_USR_DUMMY (BIT(29))
#define SPI_USR_MISO (BIT(28))
#define SPI_USR_MOSI (BIT(27))
#define SPI_USR_MOSI_HIGHPART (BIT(25))
#define SPI_USR_MISO_HIGHPART (BIT(24))
#define SPI_SIO (BIT(16))
#define SPI_FWRITE_QIO (BIT(15))
#define SPI_FWRITE_DIO (BIT(14))
#define SPI_FWRITE_QUAD (BIT(13))
#define SPI_FWRITE_DUAL (BIT(12))
#define SPI_WR_BYTE_ORDER (BIT(11))
#define SPI_RD_BYTE_ORDER (BIT(10))
#define SPI_CK_OUT_EDGE (BIT(7))
#define SPI_CK_I_EDGE (BIT(6))
#define SPI_CS_SETUP (BIT(5))
#define SPI_CS_HOLD (BIT(4))
#define SPI_FLASH_MODE (BIT(2))
#define SPI_USER1(i) (REG_SPI_BASE(i) + 0x20)
#define SPI_USR_ADDR_BITLEN 0x0000003F
#define SPI_USR_ADDR_BITLEN_S 26
#define SPI_USR_MOSI_BITLEN 0x000001FF
#define SPI_USR_MOSI_BITLEN_S 17
#define SPI_USR_MISO_BITLEN 0x000001FF
#define SPI_USR_MISO_BITLEN_S 8
#define SPI_USR_DUMMY_CYCLELEN 0x000000FF
#define SPI_USR_DUMMY_CYCLELEN_S 0
#define SPI_USER2(i) (REG_SPI_BASE(i) + 0x24)
#define SPI_USR_COMMAND_BITLEN 0x0000000F
#define SPI_USR_COMMAND_BITLEN_S 28
#define SPI_USR_COMMAND_VALUE 0x0000FFFF
#define SPI_USR_COMMAND_VALUE_S 0
#define SPI_WR_STATUS(i) (REG_SPI_BASE(i) + 0x28)
#define SPI_PIN(i) (REG_SPI_BASE(i) + 0x2C)
#define SPI_CS2_DIS (BIT(2))
#define SPI_CS1_DIS (BIT(1))
#define SPI_CS0_DIS (BIT(0))
#define SPI_SLAVE(i) (REG_SPI_BASE(i) + 0x30)
#define SPI_SYNC_RESET (BIT(31))
#define SPI_SLAVE_MODE (BIT(30))
#define SPI_SLV_WR_RD_BUF_EN (BIT(29))
#define SPI_SLV_WR_RD_STA_EN (BIT(28))
#define SPI_SLV_CMD_DEFINE (BIT(27))
#define SPI_TRANS_CNT 0x0000000F
#define SPI_TRANS_CNT_S 23
#define SPI_TRANS_DONE_EN (BIT(9))
#define SPI_SLV_WR_STA_DONE_EN (BIT(8))
#define SPI_SLV_RD_STA_DONE_EN (BIT(7))
#define SPI_SLV_WR_BUF_DONE_EN (BIT(6))
#define SPI_SLV_RD_BUF_DONE_EN (BIT(5))
#define SLV_SPI_INT_EN 0x0000001f
#define SLV_SPI_INT_EN_S 5
#define SPI_TRANS_DONE (BIT(4))
#define SPI_SLV_WR_STA_DONE (BIT(3))
#define SPI_SLV_RD_STA_DONE (BIT(2))
#define SPI_SLV_WR_BUF_DONE (BIT(1))
#define SPI_SLV_RD_BUF_DONE (BIT(0))
#define SPI_SLAVE1(i) (REG_SPI_BASE(i) + 0x34)
#define SPI_SLV_STATUS_BITLEN 0x0000001F
#define SPI_SLV_STATUS_BITLEN_S 27
#define SPI_SLV_BUF_BITLEN 0x000001FF
#define SPI_SLV_BUF_BITLEN_S 16
#define SPI_SLV_RD_ADDR_BITLEN 0x0000003F
#define SPI_SLV_RD_ADDR_BITLEN_S 10
#define SPI_SLV_WR_ADDR_BITLEN 0x0000003F
#define SPI_SLV_WR_ADDR_BITLEN_S 4
#define SPI_SLV_WRSTA_DUMMY_EN (BIT(3))
#define SPI_SLV_RDSTA_DUMMY_EN (BIT(2))
#define SPI_SLV_WRBUF_DUMMY_EN (BIT(1))
#define SPI_SLV_RDBUF_DUMMY_EN (BIT(0))
#define SPI_SLAVE2(i) (REG_SPI_BASE(i) + 0x38)
#define SPI_SLV_WRBUF_DUMMY_CYCLELEN 0X000000FF
#define SPI_SLV_WRBUF_DUMMY_CYCLELEN_S 24
#define SPI_SLV_RDBUF_DUMMY_CYCLELEN 0X000000FF
#define SPI_SLV_RDBUF_DUMMY_CYCLELEN_S 16
#define SPI_SLV_WRSTR_DUMMY_CYCLELEN 0X000000FF
#define SPI_SLV_WRSTR_DUMMY_CYCLELEN_S 8
#define SPI_SLV_RDSTR_DUMMY_CYCLELEN 0x000000FF
#define SPI_SLV_RDSTR_DUMMY_CYCLELEN_S 0
#define SPI_SLAVE3(i) (REG_SPI_BASE(i) + 0x3C)
#define SPI_SLV_WRSTA_CMD_VALUE 0x000000FF
#define SPI_SLV_WRSTA_CMD_VALUE_S 24
#define SPI_SLV_RDSTA_CMD_VALUE 0x000000FF
#define SPI_SLV_RDSTA_CMD_VALUE_S 16
#define SPI_SLV_WRBUF_CMD_VALUE 0x000000FF
#define SPI_SLV_WRBUF_CMD_VALUE_S 8
#define SPI_SLV_RDBUF_CMD_VALUE 0x000000FF
#define SPI_SLV_RDBUF_CMD_VALUE_S 0
#define SPI_W0(i) (REG_SPI_BASE(i) +0x40)
#define SPI_W1(i) (REG_SPI_BASE(i) +0x44)
#define SPI_W2(i) (REG_SPI_BASE(i) +0x48)
#define SPI_W3(i) (REG_SPI_BASE(i) +0x4C)
#define SPI_W4(i) (REG_SPI_BASE(i) +0x50)
#define SPI_W5(i) (REG_SPI_BASE(i) +0x54)
#define SPI_W6(i) (REG_SPI_BASE(i) +0x58)
#define SPI_W7(i) (REG_SPI_BASE(i) +0x5C)
#define SPI_W8(i) (REG_SPI_BASE(i) +0x60)
#define SPI_W9(i) (REG_SPI_BASE(i) +0x64)
#define SPI_W10(i) (REG_SPI_BASE(i) +0x68)
#define SPI_W11(i) (REG_SPI_BASE(i) +0x6C)
#define SPI_W12(i) (REG_SPI_BASE(i) +0x70)
#define SPI_W13(i) (REG_SPI_BASE(i) +0x74)
#define SPI_W14(i) (REG_SPI_BASE(i) +0x78)
#define SPI_W15(i) (REG_SPI_BASE(i) +0x7C)
#define SPI_EXT2(i) (REG_SPI_BASE(i) + 0xF8)
#define SPI_EXT3(i) (REG_SPI_BASE(i) + 0xFC)
#define SPI_INT_HOLD_ENA 0x00000003
#define SPI_INT_HOLD_ENA_S 0
#endif // SPI_REGISTER_H_INCLUDED

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esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/uart.h
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/*
* File : uart.h
* Copyright (C) 2013 - 2016, Espressif Systems
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of version 3 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef UART_APP_H
#define UART_APP_H
#include "uart_register.h"
#include "eagle_soc.h"
#include "c_types.h"
#define UART_TX_BUFFER_SIZE 256 //Ring buffer length of tx buffer
#define UART_RX_BUFFER_SIZE 256 //Ring buffer length of rx buffer
#define UART_BUFF_EN 0 //use uart buffer , FOR UART0
#define UART_SELFTEST 0 //set 1:enable the loop test demo for uart buffer, FOR UART0
#define UART_HW_RTS 0 //set 1: enable uart hw flow control RTS, PIN MTDO, FOR UART0
#define UART_HW_CTS 0 //set1: enable uart hw flow contrl CTS , PIN MTCK, FOR UART0
#define UART0 0
#define UART1 1
typedef enum {
FIVE_BITS = 0x0,
SIX_BITS = 0x1,
SEVEN_BITS = 0x2,
EIGHT_BITS = 0x3
} UartBitsNum4Char;
typedef enum {
ONE_STOP_BIT = 0x1,
ONE_HALF_STOP_BIT = 0x2,
TWO_STOP_BIT = 0x3
} UartStopBitsNum;
typedef enum {
NONE_BITS = 0x2,
ODD_BITS = 1,
EVEN_BITS = 0
} UartParityMode;
typedef enum {
STICK_PARITY_DIS = 0,
STICK_PARITY_EN = 1
} UartExistParity;
typedef enum {
UART_None_Inverse = 0x0,
UART_Rxd_Inverse = UART_RXD_INV,
UART_CTS_Inverse = UART_CTS_INV,
UART_Txd_Inverse = UART_TXD_INV,
UART_RTS_Inverse = UART_RTS_INV,
} UART_LineLevelInverse;
typedef enum {
BIT_RATE_300 = 300,
BIT_RATE_600 = 600,
BIT_RATE_1200 = 1200,
BIT_RATE_2400 = 2400,
BIT_RATE_4800 = 4800,
BIT_RATE_9600 = 9600,
BIT_RATE_19200 = 19200,
BIT_RATE_38400 = 38400,
BIT_RATE_57600 = 57600,
BIT_RATE_74880 = 74880,
BIT_RATE_115200 = 115200,
BIT_RATE_230400 = 230400,
BIT_RATE_460800 = 460800,
BIT_RATE_921600 = 921600,
BIT_RATE_1843200 = 1843200,
BIT_RATE_3686400 = 3686400,
} UartBautRate;
typedef enum {
NONE_CTRL,
HARDWARE_CTRL,
XON_XOFF_CTRL
} UartFlowCtrl;
typedef enum {
USART_HardwareFlowControl_None = 0x0,
USART_HardwareFlowControl_RTS = 0x1,
USART_HardwareFlowControl_CTS = 0x2,
USART_HardwareFlowControl_CTS_RTS = 0x3
} UART_HwFlowCtrl;
typedef enum {
EMPTY,
UNDER_WRITE,
WRITE_OVER
} RcvMsgBuffState;
typedef struct {
uint32 RcvBuffSize;
uint8 *pRcvMsgBuff;
uint8 *pWritePos;
uint8 *pReadPos;
uint8 TrigLvl; //JLU: may need to pad
RcvMsgBuffState BuffState;
} RcvMsgBuff;
typedef struct {
uint32 TrxBuffSize;
uint8 *pTrxBuff;
} TrxMsgBuff;
typedef enum {
BAUD_RATE_DET,
WAIT_SYNC_FRM,
SRCH_MSG_HEAD,
RCV_MSG_BODY,
RCV_ESC_CHAR,
} RcvMsgState;
typedef struct {
UartBautRate baut_rate;
UartBitsNum4Char data_bits;
UartExistParity exist_parity;
UartParityMode parity;
UartStopBitsNum stop_bits;
UartFlowCtrl flow_ctrl;
RcvMsgBuff rcv_buff;
TrxMsgBuff trx_buff;
RcvMsgState rcv_state;
int received;
int buff_uart_no; //indicate which uart use tx/rx buffer
} UartDevice;
void uart_init(UartBautRate uart0_br, UartBautRate uart1_br);
void uart0_sendStr(const char *str);
///////////////////////////////////////
#define UART_FIFO_LEN 128 //define the tx fifo length
#define UART_TX_EMPTY_THRESH_VAL 0x10
struct UartBuffer{
uint32 UartBuffSize;
uint8 *pUartBuff;
uint8 *pInPos;
uint8 *pOutPos;
STATUS BuffState;
uint16 Space; //remanent space of the buffer
uint8 TcpControl;
struct UartBuffer * nextBuff;
};
struct UartRxBuff{
uint32 UartRxBuffSize;
uint8 *pUartRxBuff;
uint8 *pWritePos;
uint8 *pReadPos;
STATUS RxBuffState;
uint32 Space; //remanent space of the buffer
} ;
typedef enum {
RUN = 0,
BLOCK = 1,
} TCPState;
//void ICACHE_FLASH_ATTR uart_test_rx();
STATUS uart_tx_one_char(uint8 uart, uint8 TxChar);
STATUS uart_tx_one_char_no_wait(uint8 uart, uint8 TxChar);
void uart1_sendStr_no_wait(const char *str);
struct UartBuffer* Uart_Buf_Init();
#if UART_BUFF_EN
LOCAL void Uart_Buf_Cpy(struct UartBuffer* pCur, char* pdata , uint16 data_len);
void uart_buf_free(struct UartBuffer* pBuff);
void tx_buff_enq(char* pdata, uint16 data_len );
LOCAL void tx_fifo_insert(struct UartBuffer* pTxBuff, uint8 data_len, uint8 uart_no);
void tx_start_uart_buffer(uint8 uart_no);
uint16 rx_buff_deq(char* pdata, uint16 data_len );
void Uart_rx_buff_enq();
#endif
void uart_rx_intr_enable(uint8 uart_no);
void uart_rx_intr_disable(uint8 uart_no);
void uart0_tx_buffer(uint8 *buf, uint16 len);
//==============================================
#define FUNC_UART0_CTS 4
#define FUNC_U0CTS 4
#define FUNC_U1TXD_BK 2
#define UART_LINE_INV_MASK (0x3f<<19)
void UART_SetWordLength(uint8 uart_no, UartBitsNum4Char len);
void UART_SetStopBits(uint8 uart_no, UartStopBitsNum bit_num);
void UART_SetLineInverse(uint8 uart_no, UART_LineLevelInverse inverse_mask);
void UART_SetParity(uint8 uart_no, UartParityMode Parity_mode);
void UART_SetBaudrate(uint8 uart_no,uint32 baud_rate);
void UART_SetFlowCtrl(uint8 uart_no,UART_HwFlowCtrl flow_ctrl,uint8 rx_thresh);
void UART_WaitTxFifoEmpty(uint8 uart_no , uint32 time_out_us); //do not use if tx flow control enabled
void UART_ResetFifo(uint8 uart_no);
void UART_ClearIntrStatus(uint8 uart_no,uint32 clr_mask);
void UART_SetIntrEna(uint8 uart_no,uint32 ena_mask);
void UART_SetPrintPort(uint8 uart_no);
bool UART_CheckOutputFinished(uint8 uart_no, uint32 time_out_us);
//==============================================
#endif

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esp_iot_sdk_v1.5.2/examples/driver_lib/include/driver/uart_register.h
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/*
* File : uart_register.h
* Copyright (C) 2013 - 2016, Espressif Systems
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of version 3 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Copyright (c) 2010 - 2011 Espressif System
*
*/
#ifndef UART_REGISTER_H_
#define UART_REGISTER_H_
#define REG_UART_BASE(i) (0x60000000 + (i)*0xf00)
//version value:32'h062000
#define UART_FIFO(i) (REG_UART_BASE(i) + 0x0)
#define UART_RXFIFO_RD_BYTE 0x000000FF
#define UART_RXFIFO_RD_BYTE_S 0
#define UART_INT_RAW(i) (REG_UART_BASE(i) + 0x4)
#define UART_RXFIFO_TOUT_INT_RAW (BIT(8))
#define UART_BRK_DET_INT_RAW (BIT(7))
#define UART_CTS_CHG_INT_RAW (BIT(6))
#define UART_DSR_CHG_INT_RAW (BIT(5))
#define UART_RXFIFO_OVF_INT_RAW (BIT(4))
#define UART_FRM_ERR_INT_RAW (BIT(3))
#define UART_PARITY_ERR_INT_RAW (BIT(2))
#define UART_TXFIFO_EMPTY_INT_RAW (BIT(1))
#define UART_RXFIFO_FULL_INT_RAW (BIT(0))
#define UART_INT_ST(i) (REG_UART_BASE(i) + 0x8)
#define UART_RXFIFO_TOUT_INT_ST (BIT(8))
#define UART_BRK_DET_INT_ST (BIT(7))
#define UART_CTS_CHG_INT_ST (BIT(6))
#define UART_DSR_CHG_INT_ST (BIT(5))
#define UART_RXFIFO_OVF_INT_ST (BIT(4))
#define UART_FRM_ERR_INT_ST (BIT(3))
#define UART_PARITY_ERR_INT_ST (BIT(2))
#define UART_TXFIFO_EMPTY_INT_ST (BIT(1))
#define UART_RXFIFO_FULL_INT_ST (BIT(0))
#define UART_INT_ENA(i) (REG_UART_BASE(i) + 0xC)
#define UART_RXFIFO_TOUT_INT_ENA (BIT(8))
#define UART_BRK_DET_INT_ENA (BIT(7))
#define UART_CTS_CHG_INT_ENA (BIT(6))
#define UART_DSR_CHG_INT_ENA (BIT(5))
#define UART_RXFIFO_OVF_INT_ENA (BIT(4))
#define UART_FRM_ERR_INT_ENA (BIT(3))
#define UART_PARITY_ERR_INT_ENA (BIT(2))
#define UART_TXFIFO_EMPTY_INT_ENA (BIT(1))
#define UART_RXFIFO_FULL_INT_ENA (BIT(0))
#define UART_INT_CLR(i) (REG_UART_BASE(i) + 0x10)
#define UART_RXFIFO_TOUT_INT_CLR (BIT(8))
#define UART_BRK_DET_INT_CLR (BIT(7))
#define UART_CTS_CHG_INT_CLR (BIT(6))
#define UART_DSR_CHG_INT_CLR (BIT(5))
#define UART_RXFIFO_OVF_INT_CLR (BIT(4))
#define UART_FRM_ERR_INT_CLR (BIT(3))
#define UART_PARITY_ERR_INT_CLR (BIT(2))
#define UART_TXFIFO_EMPTY_INT_CLR (BIT(1))
#define UART_RXFIFO_FULL_INT_CLR (BIT(0))
#define UART_CLKDIV(i) (REG_UART_BASE(i) + 0x14)
#define UART_CLKDIV_CNT 0x000FFFFF
#define UART_CLKDIV_S 0
#define UART_AUTOBAUD(i) (REG_UART_BASE(i) + 0x18)
#define UART_GLITCH_FILT 0x000000FF
#define UART_GLITCH_FILT_S 8
#define UART_AUTOBAUD_EN (BIT(0))
#define UART_STATUS(i) (REG_UART_BASE(i) + 0x1C)
#define UART_TXD (BIT(31))
#define UART_RTSN (BIT(30))
#define UART_DTRN (BIT(29))
#define UART_TXFIFO_CNT 0x000000FF
#define UART_TXFIFO_CNT_S 16
#define UART_RXD (BIT(15))
#define UART_CTSN (BIT(14))
#define UART_DSRN (BIT(13))
#define UART_RXFIFO_CNT 0x000000FF
#define UART_RXFIFO_CNT_S 0
#define UART_CONF0(i) (REG_UART_BASE(i) + 0x20)
#define UART_DTR_INV (BIT(24))
#define UART_RTS_INV (BIT(23))
#define UART_TXD_INV (BIT(22))
#define UART_DSR_INV (BIT(21))
#define UART_CTS_INV (BIT(20))
#define UART_RXD_INV (BIT(19))
#define UART_TXFIFO_RST (BIT(18))
#define UART_RXFIFO_RST (BIT(17))
#define UART_IRDA_EN (BIT(16))
#define UART_TX_FLOW_EN (BIT(15))
#define UART_LOOPBACK (BIT(14))
#define UART_IRDA_RX_INV (BIT(13))
#define UART_IRDA_TX_INV (BIT(12))
#define UART_IRDA_WCTL (BIT(11))
#define UART_IRDA_TX_EN (BIT(10))
#define UART_IRDA_DPLX (BIT(9))
#define UART_TXD_BRK (BIT(8))
#define UART_SW_DTR (BIT(7))
#define UART_SW_RTS (BIT(6))
#define UART_STOP_BIT_NUM 0x00000003
#define UART_STOP_BIT_NUM_S 4
#define UART_BIT_NUM 0x00000003
#define UART_BIT_NUM_S 2
#define UART_PARITY_EN (BIT(1))
#define UART_PARITY_EN_M 0x00000001
#define UART_PARITY_EN_S 1
#define UART_PARITY (BIT(0))
#define UART_PARITY_M 0x00000001
#define UART_PARITY_S 0
#define UART_CONF1(i) (REG_UART_BASE(i) + 0x24)
#define UART_RX_TOUT_EN (BIT(31))
#define UART_RX_TOUT_THRHD 0x0000007F
#define UART_RX_TOUT_THRHD_S 24
#define UART_RX_FLOW_EN (BIT(23))
#define UART_RX_FLOW_THRHD 0x0000007F
#define UART_RX_FLOW_THRHD_S 16
#define UART_TXFIFO_EMPTY_THRHD 0x0000007F
#define UART_TXFIFO_EMPTY_THRHD_S 8
#define UART_RXFIFO_FULL_THRHD 0x0000007F
#define UART_RXFIFO_FULL_THRHD_S 0
#define UART_LOWPULSE(i) (REG_UART_BASE(i) + 0x28)
#define UART_LOWPULSE_MIN_CNT 0x000FFFFF
#define UART_LOWPULSE_MIN_CNT_S 0
#define UART_HIGHPULSE(i) (REG_UART_BASE(i) + 0x2C)
#define UART_HIGHPULSE_MIN_CNT 0x000FFFFF
#define UART_HIGHPULSE_MIN_CNT_S 0
#define UART_PULSE_NUM(i) (REG_UART_BASE(i) + 0x30)
#define UART_PULSE_NUM_CNT 0x0003FF
#define UART_PULSE_NUM_CNT_S 0
#define UART_DATE(i) (REG_UART_BASE(i) + 0x78)
#define UART_ID(i) (REG_UART_BASE(i) + 0x7C)
#endif // UART_REGISTER_H_INCLUDED

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esp_iot_sdk_v1.5.2/examples/driver_lib/readme.txt
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STEP 1: Copy driver and include folders to your project sub-folder, such as app folder. Unused drivers can be removed in your project.
STEP 2: Modify Makefile in app folder.
1). Search SUBDIRS, add driver as subdir:
SUBDIRS= \
user \
driver
2). Search COMPONENTS_eagle.app.v6, add libdriver.a:
COMPONENTS_eagle.app.v6 = \
user/libuser.a \
driver/libdriver.a

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esp_iot_sdk_v1.5.2/examples/readme.txt
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1¡¢compile options
(1) COMPILE
Possible value: gcc
Default value:
If not set, use xt-xcc by default.
(2) BOOT
Possible value: none/old/new
none: no need boot
old: use boot_v1.1
new: use boot_v1.2+
Default value: none
(3) APP
Possible value: 0/1/2
0: original mode, generate eagle.app.v6.flash.bin and eagle.app.v6.irom0text.bin
1: generate user1
2: generate user2
Default value: 0
(3) SPI_SPEED
Possible value: 20/26.7/40/80
Default value: 40
(4) SPI_MODE
Possible value: QIO/QOUT/DIO/DOUT
Default value: QIO
(4) SPI_SIZE_MAP
Possible value: 0/2/3/4/5/6
Default value: 0
For example:
make COMPILE=gcc BOOT=new APP=1 SPI_SPEED=40 SPI_MODE=QIO SPI_SIZE_MAP=0
2¡¢You can also use gen_misc to make and generate specific bin you needed.
Linux: ./gen_misc.sh
Windows: gen_misc.bat
Follow the tips and steps.

8
esp_iot_sdk_v1.5.2/examples/smart_config/!!!readme!!!.txt
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if you want to use AIRKISS2.0 LAN discovery, should include airkiss.h and include libairkiss.a in makefile.
you can follow the steps below to achieve the function of LAN discovery.
1.scan the two-dimension code in your wechat.
2.running this smartconfig example.
3.wait device connect to AP and LAN discovery.
More detailed introduction refer to wechat.

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esp_iot_sdk_v1.5.2/examples/smart_config/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of object file images to be generated ()
# GEN_BINS - list of binaries to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
TARGET = eagle
#FLAVOR = release
FLAVOR = debug
#EXTRA_CCFLAGS += -u
ifndef PDIR # {
GEN_IMAGES= eagle.app.v6.out
GEN_BINS= eagle.app.v6.bin
SPECIAL_MKTARGETS=$(APP_MKTARGETS)
SUBDIRS= \
user
endif # } PDIR
APPDIR = .
LDDIR = ../ld
CCFLAGS += -Os
TARGET_LDFLAGS = \
-nostdlib \
-Wl,-EL \
--longcalls \
--text-section-literals
ifeq ($(FLAVOR),debug)
TARGET_LDFLAGS += -g -O2
endif
ifeq ($(FLAVOR),release)
TARGET_LDFLAGS += -g -O0
endif
COMPONENTS_eagle.app.v6 = \
user/libuser.a
LINKFLAGS_eagle.app.v6 = \
-L../lib \
-nostdlib \
-T$(LD_FILE) \
-Wl,--no-check-sections \
-u call_user_start \
-Wl,-static \
-Wl,--start-group \
-lc \
-lgcc \
-lhal \
-lphy \
-lpp \
-lnet80211 \
-llwip \
-lwpa \
-lcrypto \
-lmain \
-ljson \
-lssl \
-lupgrade \
-lsmartconfig \
-lairkiss\
$(DEP_LIBS_eagle.app.v6) \
-Wl,--end-group
DEPENDS_eagle.app.v6 = \
$(LD_FILE) \
$(LDDIR)/eagle.rom.addr.v6.ld
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#UNIVERSAL_TARGET_DEFINES = \
# Other potential configuration flags include:
# -DTXRX_TXBUF_DEBUG
# -DTXRX_RXBUF_DEBUG
# -DWLAN_CONFIG_CCX
CONFIGURATION_DEFINES = -DICACHE_FLASH
DEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
DDEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile
.PHONY: FORCE
FORCE:

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esp_iot_sdk_v1.5.2/examples/smart_config/gen_misc.bat
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@echo off
echo gen_misc.bat version 20150511
echo .
echo Please follow below steps(1-5) to generate specific bin(s):
echo STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)
set input=default
set /p input=enter(0/1/2, default 2):
if %input% equ 0 (
set boot=old
) else (
if %input% equ 1 (
set boot=new
) else (
set boot=none
)
)
echo boot mode: %boot%
echo.
echo STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)
set input=default
set /p input=enter (0/1/2, default 0):
if %input% equ 1 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=1
echo generate bin: user1.bin
)
) else (
if %input% equ 2 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=2
echo generate bin: user2.bin
)
) else (
if %boot% neq none (
set boot=none
echo ignore boot
)
set app=0
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
))
echo.
echo STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)
set input=default
set /p input=enter (0/1/2/3, default 2):
if %input% equ 0 (
set spi_speed=20
) else (
if %input% equ 1 (
set spi_speed=26.7
) else (
if %input% equ 3 (
set spi_speed=80
) else (
set spi_speed=40
)))
echo spi speed: %spi_speed% MHz
echo.
echo STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)
set input=default
set /p input=enter (0/1/2/3, default 0):
if %input% equ 1 (
set spi_mode=QOUT
) else (
if %input% equ 2 (
set spi_mode=DIO
) else (
if %input% equ 3 (
set spi_mode=DOUT
) else (
set spi_mode=QIO
)))
echo spi mode: %spi_mode%
echo.
echo STEP 5: choose flash size and map
echo 0= 512KB( 256KB+ 256KB)
echo 2=1024KB( 512KB+ 512KB)
echo 3=2048KB( 512KB+ 512KB)
echo 4=4096KB( 512KB+ 512KB)
echo 5=2048KB(1024KB+1024KB)
echo 6=4096KB(1024KB+1024KB)
set input=default
set /p input=enter (0/1/2/3/4/5/6, default 0):
if %input% equ 2 (
set spi_size_map=2
echo spi size: 1024KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 3 (
set spi_size_map=3
echo spi size: 2048KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 4 (
set spi_size_map=4
echo spi size: 4096KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 5 (
set spi_size_map=5
echo spi size: 2048KB
echo spi ota map: 1024KB + 1024KB
) else (
if %input% equ 6 (
set spi_size_map=6
echo spi size: 4096KB
echo spi ota map: 1024KB + 1024KB
) else (
set spi_size_map=0
echo spi size: 512KB
echo spi ota map: 256KB + 256KB
)
)
)
)
)
touch user/user_main.c
echo.
echo start...
echo.
make BOOT=%boot% APP=%app% SPI_SPEED=%spi_speed% SPI_MODE=%spi_mode% SPI_SIZE=%spi_size_map%

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esp_iot_sdk_v1.5.2/examples/smart_config/gen_misc.sh
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#!/bin/bash
echo "gen_misc.sh version 20150511"
echo ""
echo "Please follow below steps(1-5) to generate specific bin(s):"
echo "STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)"
echo "enter(0/1/2, default 2):"
read input
if [ -z "$input" ]; then
boot=none
elif [ $input == 0 ]; then
boot=old
elif [ $input == 1 ]; then
boot=new
else
boot=none
fi
echo "boot mode: $boot"
echo ""
echo "STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)"
echo "enter (0/1/2, default 0):"
read input
if [ -z "$input" ]; then
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
elif [ $input == 1 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=1
echo "generate bin: user1.bin"
fi
elif [ $input == 2 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=2
echo "generate bin: user2.bin"
fi
else
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
fi
echo ""
echo "STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)"
echo "enter (0/1/2/3, default 2):"
read input
if [ -z "$input" ]; then
spi_speed=40
elif [ $input == 0 ]; then
spi_speed=20
elif [ $input == 1 ]; then
spi_speed=26.7
elif [ $input == 3 ]; then
spi_speed=80
else
spi_speed=40
fi
echo "spi speed: $spi_speed MHz"
echo ""
echo "STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)"
echo "enter (0/1/2/3, default 0):"
read input
if [ -z "$input" ]; then
spi_mode=QIO
elif [ $input == 1 ]; then
spi_mode=QOUT
elif [ $input == 2 ]; then
spi_mode=DIO
elif [ $input == 3 ]; then
spi_mode=DOUT
else
spi_mode=QIO
fi
echo "spi mode: $spi_mode"
echo ""
echo "STEP 5: choose spi size and map"
echo " 0= 512KB( 256KB+ 256KB)"
echo " 2=1024KB( 512KB+ 512KB)"
echo " 3=2048KB( 512KB+ 512KB)"
echo " 4=4096KB( 512KB+ 512KB)"
echo " 5=2048KB(1024KB+1024KB)"
echo " 6=4096KB(1024KB+1024KB)"
echo "enter (0/2/3/4/5/6, default 0):"
read input
if [ -z "$input" ]; then
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
elif [ $input == 2 ]; then
spi_size_map=2
echo "spi size: 1024KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 3 ]; then
spi_size_map=3
echo "spi size: 2048KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 4 ]; then
spi_size_map=4
echo "spi size: 4096KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 5 ]; then
spi_size_map=5
echo "spi size: 2048KB"
echo "spi ota map: 1024KB + 1024KB"
elif [ $input == 6 ]; then
spi_size_map=6
echo "spi size: 4096KB"
echo "spi ota map: 1024KB + 1024KB"
else
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
fi
echo ""
touch user/user_main.c
echo ""
echo "start..."
echo ""
make COMPILE=gcc BOOT=$boot APP=$app SPI_SPEED=$spi_speed SPI_MODE=$spi_mode SPI_SIZE_MAP=$spi_size_map

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esp_iot_sdk_v1.5.2/examples/smart_config/include/user_config.h
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#ifndef __USER_CONFIG_H__
#define __USER_CONFIG_H__
#endif

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esp_iot_sdk_v1.5.2/examples/smart_config/user/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of images to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
ifndef PDIR
GEN_LIBS = libuser.a
endif
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#DEFINES +=
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
INCLUDES += -I ./
INCLUDES += -I ../../include/ets
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile

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esp_iot_sdk_v1.5.2/examples/smart_config/user/user_main.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_main.c
*
* Description: entry file of user application
*
* Modification history:
* 2014/1/1, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "osapi.h"
#include "ip_addr.h"
#include "espconn.h"
#include "mem.h"
#include "user_interface.h"
#include "smartconfig.h"
#include "airkiss.h"
#define DEVICE_TYPE "gh_9e2cff3dfa51" //wechat public number
#define DEVICE_ID "122475" //model ID
#define DEFAULT_LAN_PORT 12476
LOCAL esp_udp ssdp_udp;
LOCAL struct espconn pssdpudpconn;
LOCAL os_timer_t ssdp_time_serv;
uint8_t lan_buf[200];
uint16_t lan_buf_len;
uint8 udp_sent_cnt = 0;
const airkiss_config_t akconf =
{
(airkiss_memset_fn)&memset,
(airkiss_memcpy_fn)&memcpy,
(airkiss_memcmp_fn)&memcmp,
0,
};
LOCAL void ICACHE_FLASH_ATTR
airkiss_wifilan_time_callback(void)
{
uint16 i;
airkiss_lan_ret_t ret;
if ((udp_sent_cnt++) >30) {
udp_sent_cnt = 0;
os_timer_disarm(&ssdp_time_serv);//s
//return;
}
ssdp_udp.remote_port = DEFAULT_LAN_PORT;
ssdp_udp.remote_ip[0] = 255;
ssdp_udp.remote_ip[1] = 255;
ssdp_udp.remote_ip[2] = 255;
ssdp_udp.remote_ip[3] = 255;
lan_buf_len = sizeof(lan_buf);
ret = airkiss_lan_pack(AIRKISS_LAN_SSDP_NOTIFY_CMD,
DEVICE_TYPE, DEVICE_ID, 0, 0, lan_buf, &lan_buf_len, &akconf);
if (ret != AIRKISS_LAN_PAKE_READY) {
os_printf("Pack lan packet error!");
return;
}
ret = espconn_sendto(&pssdpudpconn, lan_buf, lan_buf_len);
if (ret != 0) {
os_printf("UDP send error!");
}
os_printf("Finish send notify!\n");
}
LOCAL void ICACHE_FLASH_ATTR
airkiss_wifilan_recv_callbk(void *arg, char *pdata, unsigned short len)
{
uint16 i;
remot_info* pcon_info = NULL;
airkiss_lan_ret_t ret = airkiss_lan_recv(pdata, len, &akconf);
airkiss_lan_ret_t packret;
switch (ret){
case AIRKISS_LAN_SSDP_REQ:
espconn_get_connection_info(&pssdpudpconn, &pcon_info, 0);
os_printf("remote ip: %d.%d.%d.%d \r\n",pcon_info->remote_ip[0],pcon_info->remote_ip[1],
pcon_info->remote_ip[2],pcon_info->remote_ip[3]);
os_printf("remote port: %d \r\n",pcon_info->remote_port);
pssdpudpconn.proto.udp->remote_port = pcon_info->remote_port;
os_memcpy(pssdpudpconn.proto.udp->remote_ip,pcon_info->remote_ip,4);
ssdp_udp.remote_port = DEFAULT_LAN_PORT;
lan_buf_len = sizeof(lan_buf);
packret = airkiss_lan_pack(AIRKISS_LAN_SSDP_RESP_CMD,
DEVICE_TYPE, DEVICE_ID, 0, 0, lan_buf, &lan_buf_len, &akconf);
if (packret != AIRKISS_LAN_PAKE_READY) {
os_printf("Pack lan packet error!");
return;
}
os_printf("\r\n\r\n");
for (i=0; i<lan_buf_len; i++)
os_printf("%c",lan_buf[i]);
os_printf("\r\n\r\n");
packret = espconn_sendto(&pssdpudpconn, lan_buf, lan_buf_len);
if (packret != 0) {
os_printf("LAN UDP Send err!");
}
break;
default:
os_printf("Pack is not ssdq req!%d\r\n",ret);
break;
}
}
void ICACHE_FLASH_ATTR
airkiss_start_discover(void)
{
ssdp_udp.local_port = DEFAULT_LAN_PORT;
pssdpudpconn.type = ESPCONN_UDP;
pssdpudpconn.proto.udp = &(ssdp_udp);
espconn_regist_recvcb(&pssdpudpconn, airkiss_wifilan_recv_callbk);
espconn_create(&pssdpudpconn);
os_timer_disarm(&ssdp_time_serv);
os_timer_setfn(&ssdp_time_serv, (os_timer_func_t *)airkiss_wifilan_time_callback, NULL);
os_timer_arm(&ssdp_time_serv, 1000, 1);//1s
}
void ICACHE_FLASH_ATTR
smartconfig_done(sc_status status, void *pdata)
{
switch(status) {
case SC_STATUS_WAIT:
os_printf("SC_STATUS_WAIT\n");
break;
case SC_STATUS_FIND_CHANNEL:
os_printf("SC_STATUS_FIND_CHANNEL\n");
break;
case SC_STATUS_GETTING_SSID_PSWD:
os_printf("SC_STATUS_GETTING_SSID_PSWD\n");
sc_type *type = pdata;
if (*type == SC_TYPE_ESPTOUCH) {
os_printf("SC_TYPE:SC_TYPE_ESPTOUCH\n");
} else {
os_printf("SC_TYPE:SC_TYPE_AIRKISS\n");
}
break;
case SC_STATUS_LINK:
os_printf("SC_STATUS_LINK\n");
struct station_config *sta_conf = pdata;
wifi_station_set_config(sta_conf);
wifi_station_disconnect();
wifi_station_connect();
break;
case SC_STATUS_LINK_OVER:
os_printf("SC_STATUS_LINK_OVER\n");
if (pdata != NULL) {
//SC_TYPE_ESPTOUCH
uint8 phone_ip[4] = {0};
os_memcpy(phone_ip, (uint8*)pdata, 4);
os_printf("Phone ip: %d.%d.%d.%d\n",phone_ip[0],phone_ip[1],phone_ip[2],phone_ip[3]);
} else {
//SC_TYPE_AIRKISS - support airkiss v2.0
airkiss_start_discover();
}
smartconfig_stop();
break;
}
}
void user_rf_pre_init(void)
{
}
void user_init(void)
{
os_printf("SDK version:%s\n", system_get_sdk_version());
smartconfig_set_type(SC_TYPE_AIRKISS); //SC_TYPE_ESPTOUCH,SC_TYPE_AIRKISS,SC_TYPE_ESPTOUCH_AIRKISS
wifi_set_opmode(STATION_MODE);
smartconfig_start(smartconfig_done);
}

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esp_iot_sdk_v1.5.2/examples/wps/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of object file images to be generated ()
# GEN_BINS - list of binaries to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
TARGET = eagle
#FLAVOR = release
FLAVOR = debug
#EXTRA_CCFLAGS += -u
ifndef PDIR # {
GEN_IMAGES= eagle.app.v6.out
GEN_BINS= eagle.app.v6.bin
SPECIAL_MKTARGETS=$(APP_MKTARGETS)
SUBDIRS= \
user \
driver
endif # } PDIR
APPDIR = .
LDDIR = ../ld
CCFLAGS += -Os
TARGET_LDFLAGS = \
-nostdlib \
-Wl,-EL \
--longcalls \
--text-section-literals
ifeq ($(FLAVOR),debug)
TARGET_LDFLAGS += -g -O2
endif
ifeq ($(FLAVOR),release)
TARGET_LDFLAGS += -g -O0
endif
COMPONENTS_eagle.app.v6 = \
user/libuser.a \
driver/libdriver.a
LINKFLAGS_eagle.app.v6 = \
-L../lib \
-nostdlib \
-T$(LD_FILE) \
-Wl,--no-check-sections \
-u call_user_start \
-Wl,-static \
-Wl,--start-group \
-lc \
-lgcc \
-lhal \
-lphy \
-lpp \
-lnet80211 \
-llwip \
-lwpa \
-lmain \
-lwps \
-lcrypto \
$(DEP_LIBS_eagle.app.v6) \
-Wl,--end-group
DEPENDS_eagle.app.v6 = \
$(LD_FILE) \
$(LDDIR)/eagle.rom.addr.v6.ld
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#UNIVERSAL_TARGET_DEFINES = \
# Other potential configuration flags include:
# -DTXRX_TXBUF_DEBUG
# -DTXRX_RXBUF_DEBUG
# -DWLAN_CONFIG_CCX
CONFIGURATION_DEFINES = -DICACHE_FLASH
DEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
DDEFINES += \
$(UNIVERSAL_TARGET_DEFINES) \
$(CONFIGURATION_DEFINES)
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile
.PHONY: FORCE
FORCE:

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esp_iot_sdk_v1.5.2/examples/wps/driver/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of images to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
ifndef PDIR
GEN_LIBS = libdriver.a
endif
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#DEFINES +=
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
INCLUDES += -I ./
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile

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esp_iot_sdk_v1.5.2/examples/wps/driver/key.c
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/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: key.c
*
* Description: key driver, now can use different gpio and install different function
*
* Modification history:
* 2014/5/1, v1.0 create this file.
*******************************************************************************/
#include "ets_sys.h"
#include "os_type.h"
#include "osapi.h"
#include "mem.h"
#include "gpio.h"
#include "user_interface.h"
#include "driver/key.h"
LOCAL void key_intr_handler(struct keys_param *keys);
/******************************************************************************
* FunctionName : key_init_single
* Description : init single key's gpio and register function
* Parameters : uint8 gpio_id - which gpio to use
* uint32 gpio_name - gpio mux name
* uint32 gpio_func - gpio function
* key_function long_press - long press function, needed to install
* key_function short_press - short press function, needed to install
* Returns : single_key_param - single key parameter, needed by key init
*******************************************************************************/
struct single_key_param *ICACHE_FLASH_ATTR
key_init_single(uint8 gpio_id, uint32 gpio_name, uint8 gpio_func, key_function long_press, key_function short_press)
{
struct single_key_param *single_key = (struct single_key_param *)os_zalloc(sizeof(struct single_key_param));
single_key->gpio_id = gpio_id;
single_key->gpio_name = gpio_name;
single_key->gpio_func = gpio_func;
single_key->long_press = long_press;
single_key->short_press = short_press;
return single_key;
}
/******************************************************************************
* FunctionName : key_init
* Description : init keys
* Parameters : key_param *keys - keys parameter, which inited by key_init_single
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
key_init(struct keys_param *keys)
{
uint8 i;
ETS_GPIO_INTR_ATTACH(key_intr_handler, keys);
ETS_GPIO_INTR_DISABLE();
for (i = 0; i < keys->key_num; i++) {
keys->single_key[i]->key_level = 1;
PIN_FUNC_SELECT(keys->single_key[i]->gpio_name, keys->single_key[i]->gpio_func);
gpio_output_set(0, 0, 0, GPIO_ID_PIN(keys->single_key[i]->gpio_id));
gpio_register_set(GPIO_PIN_ADDR(keys->single_key[i]->gpio_id), GPIO_PIN_INT_TYPE_SET(GPIO_PIN_INTR_DISABLE)
| GPIO_PIN_PAD_DRIVER_SET(GPIO_PAD_DRIVER_DISABLE)
| GPIO_PIN_SOURCE_SET(GPIO_AS_PIN_SOURCE));
//clear gpio14 status
GPIO_REG_WRITE(GPIO_STATUS_W1TC_ADDRESS, BIT(keys->single_key[i]->gpio_id));
//enable interrupt
gpio_pin_intr_state_set(GPIO_ID_PIN(keys->single_key[i]->gpio_id), GPIO_PIN_INTR_NEGEDGE);
}
ETS_GPIO_INTR_ENABLE();
}
/******************************************************************************
* FunctionName : key_5s_cb
* Description : long press 5s timer callback
* Parameters : single_key_param *single_key - single key parameter
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
key_5s_cb(struct single_key_param *single_key)
{
os_timer_disarm(&single_key->key_5s);
// low, then restart
if (0 == GPIO_INPUT_GET(GPIO_ID_PIN(single_key->gpio_id))) {
if (single_key->long_press) {
single_key->long_press();
}
}
}
/******************************************************************************
* FunctionName : key_50ms_cb
* Description : 50ms timer callback to check it's a real key push
* Parameters : single_key_param *single_key - single key parameter
* Returns : none
*******************************************************************************/
LOCAL void ICACHE_FLASH_ATTR
key_50ms_cb(struct single_key_param *single_key)
{
os_timer_disarm(&single_key->key_50ms);
// high, then key is up
if (1 == GPIO_INPUT_GET(GPIO_ID_PIN(single_key->gpio_id))) {
os_timer_disarm(&single_key->key_5s);
single_key->key_level = 1;
gpio_pin_intr_state_set(GPIO_ID_PIN(single_key->gpio_id), GPIO_PIN_INTR_NEGEDGE);
if (single_key->short_press) {
single_key->short_press();
}
} else {
gpio_pin_intr_state_set(GPIO_ID_PIN(single_key->gpio_id), GPIO_PIN_INTR_POSEDGE);
}
}
/******************************************************************************
* FunctionName : key_intr_handler
* Description : key interrupt handler
* Parameters : key_param *keys - keys parameter, which inited by key_init_single
* Returns : none
*******************************************************************************/
LOCAL void
key_intr_handler(struct keys_param *keys)
{
uint8 i;
uint32 gpio_status = GPIO_REG_READ(GPIO_STATUS_ADDRESS);
for (i = 0; i < keys->key_num; i++) {
if (gpio_status & BIT(keys->single_key[i]->gpio_id)) {
//disable interrupt
gpio_pin_intr_state_set(GPIO_ID_PIN(keys->single_key[i]->gpio_id), GPIO_PIN_INTR_DISABLE);
//clear interrupt status
GPIO_REG_WRITE(GPIO_STATUS_W1TC_ADDRESS, gpio_status & BIT(keys->single_key[i]->gpio_id));
if (keys->single_key[i]->key_level == 1) {
// 5s, restart & enter softap mode
os_timer_disarm(&keys->single_key[i]->key_5s);
os_timer_setfn(&keys->single_key[i]->key_5s, (os_timer_func_t *)key_5s_cb, keys->single_key[i]);
os_timer_arm(&keys->single_key[i]->key_5s, 5000, 0);
keys->single_key[i]->key_level = 0;
gpio_pin_intr_state_set(GPIO_ID_PIN(keys->single_key[i]->gpio_id), GPIO_PIN_INTR_POSEDGE);
} else {
// 50ms, check if this is a real key up
os_timer_disarm(&keys->single_key[i]->key_50ms);
os_timer_setfn(&keys->single_key[i]->key_50ms, (os_timer_func_t *)key_50ms_cb, keys->single_key[i]);
os_timer_arm(&keys->single_key[i]->key_50ms, 50, 0);
}
}
}
}

147
esp_iot_sdk_v1.5.2/examples/wps/gen_misc.bat
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@echo off
echo gen_misc.bat version 20150511
echo .
echo Please follow below steps(1-5) to generate specific bin(s):
echo STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)
set input=default
set /p input=enter(0/1/2, default 2):
if %input% equ 0 (
set boot=old
) else (
if %input% equ 1 (
set boot=new
) else (
set boot=none
)
)
echo boot mode: %boot%
echo.
echo STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)
set input=default
set /p input=enter (0/1/2, default 0):
if %input% equ 1 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=1
echo generate bin: user1.bin
)
) else (
if %input% equ 2 (
if %boot% equ none (
set app=0
echo choose no boot before
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
) else (
set app=2
echo generate bin: user2.bin
)
) else (
if %boot% neq none (
set boot=none
echo ignore boot
)
set app=0
echo generate bin: eagle.flash.bin+eagle.irom0text.bin
))
echo.
echo STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)
set input=default
set /p input=enter (0/1/2/3, default 2):
if %input% equ 0 (
set spi_speed=20
) else (
if %input% equ 1 (
set spi_speed=26.7
) else (
if %input% equ 3 (
set spi_speed=80
) else (
set spi_speed=40
)))
echo spi speed: %spi_speed% MHz
echo.
echo STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)
set input=default
set /p input=enter (0/1/2/3, default 0):
if %input% equ 1 (
set spi_mode=QOUT
) else (
if %input% equ 2 (
set spi_mode=DIO
) else (
if %input% equ 3 (
set spi_mode=DOUT
) else (
set spi_mode=QIO
)))
echo spi mode: %spi_mode%
echo.
echo STEP 5: choose flash size and map
echo 0= 512KB( 256KB+ 256KB)
echo 2=1024KB( 512KB+ 512KB)
echo 3=2048KB( 512KB+ 512KB)
echo 4=4096KB( 512KB+ 512KB)
echo 5=2048KB(1024KB+1024KB)
echo 6=4096KB(1024KB+1024KB)
set input=default
set /p input=enter (0/1/2/3/4/5/6, default 0):
if %input% equ 2 (
set spi_size_map=2
echo spi size: 1024KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 3 (
set spi_size_map=3
echo spi size: 2048KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 4 (
set spi_size_map=4
echo spi size: 4096KB
echo spi ota map: 512KB + 512KB
) else (
if %input% equ 5 (
set spi_size_map=5
echo spi size: 2048KB
echo spi ota map: 1024KB + 1024KB
) else (
if %input% equ 6 (
set spi_size_map=6
echo spi size: 4096KB
echo spi ota map: 1024KB + 1024KB
) else (
set spi_size_map=0
echo spi size: 512KB
echo spi ota map: 256KB + 256KB
)
)
)
)
)
touch user/user_main.c
echo.
echo start...
echo.
make BOOT=%boot% APP=%app% SPI_SPEED=%spi_speed% SPI_MODE=%spi_mode% SPI_SIZE=%spi_size_map%

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esp_iot_sdk_v1.5.2/examples/wps/gen_misc.sh
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#!/bin/bash
echo "gen_misc.sh version 20150511"
echo ""
echo "Please follow below steps(1-5) to generate specific bin(s):"
echo "STEP 1: choose boot version(0=boot_v1.1, 1=boot_v1.2+, 2=none)"
echo "enter(0/1/2, default 2):"
read input
if [ -z "$input" ]; then
boot=none
elif [ $input == 0 ]; then
boot=old
elif [ $input == 1 ]; then
boot=new
else
boot=none
fi
echo "boot mode: $boot"
echo ""
echo "STEP 2: choose bin generate(0=eagle.flash.bin+eagle.irom0text.bin, 1=user1.bin, 2=user2.bin)"
echo "enter (0/1/2, default 0):"
read input
if [ -z "$input" ]; then
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
elif [ $input == 1 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=1
echo "generate bin: user1.bin"
fi
elif [ $input == 2 ]; then
if [ $boot == none ]; then
app=0
echo "choose no boot before"
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
else
app=2
echo "generate bin: user2.bin"
fi
else
if [ $boot != none ]; then
boot=none
echo "ignore boot"
fi
app=0
echo "generate bin: eagle.flash.bin+eagle.irom0text.bin"
fi
echo ""
echo "STEP 3: choose spi speed(0=20MHz, 1=26.7MHz, 2=40MHz, 3=80MHz)"
echo "enter (0/1/2/3, default 2):"
read input
if [ -z "$input" ]; then
spi_speed=40
elif [ $input == 0 ]; then
spi_speed=20
elif [ $input == 1 ]; then
spi_speed=26.7
elif [ $input == 3 ]; then
spi_speed=80
else
spi_speed=40
fi
echo "spi speed: $spi_speed MHz"
echo ""
echo "STEP 4: choose spi mode(0=QIO, 1=QOUT, 2=DIO, 3=DOUT)"
echo "enter (0/1/2/3, default 0):"
read input
if [ -z "$input" ]; then
spi_mode=QIO
elif [ $input == 1 ]; then
spi_mode=QOUT
elif [ $input == 2 ]; then
spi_mode=DIO
elif [ $input == 3 ]; then
spi_mode=DOUT
else
spi_mode=QIO
fi
echo "spi mode: $spi_mode"
echo ""
echo "STEP 5: choose spi size and map"
echo " 0= 512KB( 256KB+ 256KB)"
echo " 2=1024KB( 512KB+ 512KB)"
echo " 3=2048KB( 512KB+ 512KB)"
echo " 4=4096KB( 512KB+ 512KB)"
echo " 5=2048KB(1024KB+1024KB)"
echo " 6=4096KB(1024KB+1024KB)"
echo "enter (0/2/3/4/5/6, default 0):"
read input
if [ -z "$input" ]; then
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
elif [ $input == 2 ]; then
spi_size_map=2
echo "spi size: 1024KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 3 ]; then
spi_size_map=3
echo "spi size: 2048KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 4 ]; then
spi_size_map=4
echo "spi size: 4096KB"
echo "spi ota map: 512KB + 512KB"
elif [ $input == 5 ]; then
spi_size_map=5
echo "spi size: 2048KB"
echo "spi ota map: 1024KB + 1024KB"
elif [ $input == 6 ]; then
spi_size_map=6
echo "spi size: 4096KB"
echo "spi ota map: 1024KB + 1024KB"
else
spi_size_map=0
echo "spi size: 512KB"
echo "spi ota map: 256KB + 256KB"
fi
echo ""
touch user/user_main.c
echo ""
echo "start..."
echo ""
make COMPILE=gcc BOOT=$boot APP=$app SPI_SPEED=$spi_speed SPI_MODE=$spi_mode SPI_SIZE_MAP=$spi_size_map

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esp_iot_sdk_v1.5.2/examples/wps/include/driver/key.h
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@ -1,27 +0,0 @@
#ifndef __KEY_H__
#define __KEY_H__
#include "gpio.h"
typedef void (* key_function)(void);
struct single_key_param {
uint8 key_level;
uint8 gpio_id;
uint8 gpio_func;
uint32 gpio_name;
os_timer_t key_5s;
os_timer_t key_50ms;
key_function short_press;
key_function long_press;
};
struct keys_param {
uint8 key_num;
struct single_key_param **single_key;
};
struct single_key_param *key_init_single(uint8 gpio_id, uint32 gpio_name, uint8 gpio_func, key_function long_press, key_function short_press);
void key_init(struct keys_param *key);
#endif

5
esp_iot_sdk_v1.5.2/examples/wps/include/user_config.h
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@ -1,5 +0,0 @@
#ifndef __USER_CONFIG_H__
#define __USER_CONFIG_H__
#endif

45
esp_iot_sdk_v1.5.2/examples/wps/user/Makefile
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#############################################################
# Required variables for each makefile
# Discard this section from all parent makefiles
# Expected variables (with automatic defaults):
# CSRCS (all "C" files in the dir)
# SUBDIRS (all subdirs with a Makefile)
# GEN_LIBS - list of libs to be generated ()
# GEN_IMAGES - list of images to be generated ()
# COMPONENTS_xxx - a list of libs/objs in the form
# subdir/lib to be extracted and rolled up into
# a generated lib/image xxx.a ()
#
ifndef PDIR
GEN_LIBS = libuser.a
endif
#############################################################
# Configuration i.e. compile options etc.
# Target specific stuff (defines etc.) goes in here!
# Generally values applying to a tree are captured in the
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#DEFINES +=
#############################################################
# Recursion Magic - Don't touch this!!
#
# Each subtree potentially has an include directory
# corresponding to the common APIs applicable to modules
# rooted at that subtree. Accordingly, the INCLUDE PATH
# of a module can only contain the include directories up
# its parent path, and not its siblings
#
# Required for each makefile to inherit from the parent
#
INCLUDES := $(INCLUDES) -I $(PDIR)include
INCLUDES += -I ./
INCLUDES += -I ../../include/ets
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile

67
esp_iot_sdk_v1.5.2/examples/wps/user/user_main.c
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@ -1,67 +0,0 @@
/******************************************************************************
* Copyright 2013-2014 Espressif Systems (Wuxi)
*
* FileName: user_main.c
*
* Description: entry file of user application
*
* Modification history:
* 2015/7/3, v1.0 create this file.
*******************************************************************************/
#include "osapi.h"
#include "user_interface.h"
#include "driver/key.h"
#define WPS_KEY_NUM 1
#define WPS_KEY_IO_MUX PERIPHS_IO_MUX_MTCK_U
#define WPS_KEY_IO_NUM 13
#define WPS_KEY_IO_FUNC FUNC_GPIO13
LOCAL struct keys_param keys;
LOCAL struct single_key_param *single_key;
LOCAL void ICACHE_FLASH_ATTR
user_wps_status_cb(int status)
{
switch (status) {
case WPS_CB_ST_SUCCESS:
wifi_wps_disable();
wifi_station_connect();
break;
case WPS_CB_ST_FAILED:
case WPS_CB_ST_TIMEOUT:
wifi_wps_start();
break;
}
}
LOCAL void ICACHE_FLASH_ATTR
user_wps_key_short_press(void)
{
wifi_wps_disable();
wifi_wps_enable(WPS_TYPE_PBC);
wifi_set_wps_cb(user_wps_status_cb);
wifi_wps_start();
}
void ICACHE_FLASH_ATTR
user_rf_pre_init(void)
{
}
void ICACHE_FLASH_ATTR
user_init(void)
{
single_key = key_init_single(WPS_KEY_IO_NUM, WPS_KEY_IO_MUX, WPS_KEY_IO_FUNC,
NULL, user_wps_key_short_press);
keys.key_num = WPS_KEY_NUM;
keys.single_key = &single_key;
key_init(&keys);
wifi_set_opmode(STATION_MODE);
}
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