Separate ways to build the esphttpd demo app

pull/30/head
Jeroen Domburg 10 years ago
parent 898e7045c7
commit e3774b0fb6
  1. 4
      .gitignore
  2. 82
      Makefile
  3. 32
      Makefile.combined
  4. 84
      Makefile.ota
  5. 28
      Makefile.separate
  6. 8
      user/user_main.c

4
.gitignore vendored

@ -6,4 +6,6 @@ webpages.espfs
espfs/espfstest/*.o
espfs/espfstest/espfstest
*.DS_Store
html_compressed/
html_compressed/
ldscript_memspecific.ld
eagle.app.sym

@ -1,8 +1,18 @@
#Position and maximum length of espfs in flash memory. This can be undefined. In this case
#the webpages will be linked in into the executable file. If this is defined, please do a
#'make htmlflash' to flash the espfs into the ESPs memory.
#You can build this example in three ways:
# 'separate' - Separate espfs and binaries, no OTA upgrade
# 'combined' - Combined firmware blob, no OTA upgrade
# 'ota' - Combined firmware blob with OTA upgrades.
OUTPUT_TYPE=ota
#SPI flash size, in K
ESP_SPI_FLASH_SIZE=1024
ifeq ("$(OUTPUT_TYPE)","separate")
#Set the pos and length of the ESPFS here. If these are undefined, the rest of the Makefile logic
#will automatically put the webpages in the binary.
ESPFS_POS = 0x12000
ESPFS_SIZE = 0x2E000
endif
# Output directors to store intermediate compiled files
# relative to the project directory
@ -23,6 +33,13 @@ ESPPORT ?= /dev/ttyUSB0
ESPDELAY ?= 3
ESPBAUD ?= 460800
#Appgen path and name
APPGEN ?= $(SDK_BASE)/tools/gen_appbin.py
#0: QIO, 1: QOUT, 2: DIO, 3: DOUT
ESP_FLASH_MODE ?= 0
#0: 40MHz, 1: 26MHz, 2: 20MHz, 0xf: 80MHz
ESP_FLASH_FREQ_DIV ?= 0
# name for the target project
TARGET = httpd
@ -44,8 +61,6 @@ CFLAGS = -Os -ggdb -std=c99 -Werror -Wpointer-arith -Wundef -Wall -Wl,-EL -fno-
# linker flags used to generate the main object file
LDFLAGS = -nostdlib -Wl,--no-check-sections -u call_user_start -Wl,-static
# linker script used for the above linkier step
LD_SCRIPT = eagle.app.v6.ld
# various paths from the SDK used in this project
SDK_LIBDIR = lib
@ -56,6 +71,10 @@ SDK_INCDIR = include include/json
CC := $(XTENSA_TOOLS_ROOT)xtensa-lx106-elf-gcc
AR := $(XTENSA_TOOLS_ROOT)xtensa-lx106-elf-ar
LD := $(XTENSA_TOOLS_ROOT)xtensa-lx106-elf-gcc
OBJCOPY := $(XTENSA_TOOLS_ROOT)xtensa-lx106-elf-objcopy
#Additional (maybe generated) ld scripts to link in
EXTRA_LD_SCRIPTS:=
####
@ -69,15 +88,8 @@ SDK_INCDIR := $(addprefix -I$(SDK_BASE)/,$(SDK_INCDIR))
SRC := $(foreach sdir,$(SRC_DIR),$(wildcard $(sdir)/*.c))
OBJ := $(patsubst %.c,$(BUILD_BASE)/%.o,$(SRC))
LIBS := $(addprefix -l,$(LIBS))
APP_AR := $(addprefix $(BUILD_BASE)/,$(TARGET)_app.a)
TARGET_OUT := $(addprefix $(BUILD_BASE)/,$(TARGET).out)
LD_SCRIPT := $(addprefix -T$(SDK_BASE)/$(SDK_LDDIR)/,$(LD_SCRIPT))
INCDIR := $(addprefix -I,$(SRC_DIR))
EXTRA_INCDIR := $(addprefix -I,$(EXTRA_INCDIR))
MODULE_INCDIR := $(addsuffix /include,$(INCDIR))
V ?= $(VERBOSE)
ifeq ("$(V)","1")
@ -98,12 +110,31 @@ endif
ifeq ("$(ESPFS_POS)","")
#No hardcoded espfs position: link it in with the binaries.
LIBS += -lwebpages-espfs
LIBS += webpages-espfs
else
#Hardcoded espfs location: Pass espfs position to rest of code
CFLAGS += -DESPFS_POS=$(ESPFS_POS) -DESPFS_SIZE=$(ESPFS_SIZE)
endif
#Define default target. If not defined here the one in the included Makefile is used as the default one.
default-tgt: all
#Include options and target specific to the OUTPUT_TYPE
include Makefile.$(OUTPUT_TYPE)
#Add all prefixes to paths
LIBS := $(addprefix -l,$(LIBS))
ifeq ("$(LD_SCRIPT_USR1)", "")
LD_SCRIPT := $(addprefix -T$(SDK_BASE)/$(SDK_LDDIR)/,$(LD_SCRIPT))
else
LD_SCRIPT_USR1 := $(addprefix -T$(SDK_BASE)/$(SDK_LDDIR)/,$(LD_SCRIPT_USR1))
LD_SCRIPT_USR2 := $(addprefix -T$(SDK_BASE)/$(SDK_LDDIR)/,$(LD_SCRIPT_USR2))
endif
INCDIR := $(addprefix -I,$(SRC_DIR))
EXTRA_INCDIR := $(addprefix -I,$(EXTRA_INCDIR))
MODULE_INCDIR := $(addsuffix /include,$(INCDIR))
vpath %.c $(SRC_DIR)
define compile-objects
@ -112,7 +143,7 @@ $1/%.o: %.c
$(Q) $(CC) $(INCDIR) $(MODULE_INCDIR) $(EXTRA_INCDIR) $(SDK_INCDIR) $(CFLAGS) -c $$< -o $$@
endef
.PHONY: all checkdirs clean libesphttpd
.PHONY: all checkdirs clean libesphttpd default-tgt
all: checkdirs $(TARGET_OUT) $(FW_BASE)
@ -124,16 +155,7 @@ libesphttpd/Makefile:
libesphttpd: libesphttpd/Makefile
$(Q) make -C libesphttpd
$(TARGET_OUT): $(APP_AR)
$(vecho) "LD $@"
$(Q) $(LD) -Llibesphttpd -L$(SDK_LIBDIR) $(LD_SCRIPT) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
$(FW_BASE): $(TARGET_OUT)
$(vecho) "FW $@"
$(Q) mkdir -p $@
$(Q) $(ESPTOOL) elf2image $(TARGET_OUT) --output $@/
$(APP_AR): libesphttpd $(OBJ)
$(APP_AR): libesphttpd $(OBJ)
$(vecho) "AR $@"
$(Q) $(AR) cru $@ $(OBJ)
@ -142,22 +164,12 @@ checkdirs: $(BUILD_DIR)
$(BUILD_DIR):
$(Q) mkdir -p $@
flash: $(TARGET_OUT) $(FW_BASE)
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash 0x00000 $(FW_BASE)/0x00000.bin 0x40000 $(FW_BASE)/0x40000.bin
blankflash:
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash 0x7E000 $(SDK_BASE)/bin/blank.bin
htmlflash: libesphttpd
$(Q) if [ $$(stat -c '%s' libesphttpd/webpages.espfs) -gt $$(( $(ESPFS_SIZE) )) ]; then echo "webpages.espfs too big!"; false; fi
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash $(ESPFS_POS) libesphttpd/webpages.espfs
clean:
$(Q) make -C libesphttpd clean
$(Q) rm -f $(APP_AR)
$(Q) rm -f $(TARGET_OUT)
$(Q) find $(BUILD_BASE) -type f | xargs rm -f
$(Q) rm -rf $(FW_BASE)
$(foreach bdir,$(BUILD_DIR),$(eval $(call compile-objects,$(bdir))))

@ -0,0 +1,32 @@
#Makefile with the options specific to the build of a non-upgradable firmware with
#the espfs combined into the flash binary.
# linker script used for the linker step
LD_SCRIPT = eagle.app.v6.ld
# Extra script to tell the linker the correct irom0 memory available
EXTRA_LD_SCRIPTS = ldscript_memspecific.ld
TARGET_OUT := $(addprefix $(BUILD_BASE)/,$(TARGET).out)
.PHONY: ldscript_memspecific.ld
ldscript_memspecific.ld:
$(vecho) "GEN $@"
$(Q) echo "MEMORY { irom0_0_seg : org = 0x40240000, len = "$$(printf "0x%X" $$(($(ESP_SPI_FLASH_SIZE)-0x4000)))" }"> ldscript_memspecific.ld
$(TARGET_OUT): $(APP_AR) $(EXTRA_LD_SCRIPTS)
$(vecho) "LD $@"
$(Q) $(LD) -Llibesphttpd -L$(SDK_LIBDIR) $(LD_SCRIPT) $(EXTRA_LD_SCRIPTS) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
$(FW_BASE): $(TARGET_OUT)
$(vecho) "FW $@"
$(Q) mkdir -p $@
$(Q) $(ESPTOOL) elf2image $(TARGET_OUT) --output $@/
flash: $(TARGET_OUT) $(FW_BASE)
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash 0x00000 $(FW_BASE)/0x00000.bin 0x40000 $(FW_BASE)/0x40000.bin
blankflash:
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash 0x7E000 $(SDK_BASE)/bin/blank.bin

@ -0,0 +1,84 @@
#Makefile with the options specific to the build of a non-upgradable firmware with
#the espfs combined into the flash binary.
# linker script used for the linker step
LD_SCRIPT_USR1 := eagle.app.v6.new.$(ESP_SPI_FLASH_SIZE).app1.ld
LD_SCRIPT_USR2 := eagle.app.v6.new.$(ESP_SPI_FLASH_SIZE).app2.ld
TARGET_OUT_USR1 := $(addprefix $(BUILD_BASE)/,$(TARGET).user1.out)
TARGET_OUT_USR2 := $(addprefix $(BUILD_BASE)/,$(TARGET).user2.out)
TARGET_OUT := $(TARGET_OUT_USR1) $(TARGET_OUT_USR2)
TARGET_BIN_USR1 := $(addprefix $(BUILD_BASE)/,$(TARGET).user1.bin)
TARGET_BIN_USR2 := $(addprefix $(BUILD_BASE)/,$(TARGET).user2.bin)
TARGET_BIN := $(TARGET_BIN_USR1) $(TARGET_BIN_USR2)
#Convert SPI size into arg for appgen. Format: no=size
FLASH_MAP_CONV:=0:512 2:1024 5:2048 6:4096
ESP_FLASH_SIZE_IX:=$(patsubst %:$(ESP_SPI_FLASH_SIZE),%,$(filter %:$(ESP_SPI_FLASH_SIZE),$(FLASH_MAP_CONV)))
define genappbin
$(1): $$(APP_AR)
$$(vecho) LD $$@
$$(Q) $$(LD) -Llibesphttpd -L$$(SDK_LIBDIR) $(2) $$(LDFLAGS) -Wl,--start-group $$(LIBS) $$(APP_AR) -Wl,--end-group -o $$@
$(3): $(1)
$$(vecho) APPGEN $$@
$$(Q) $$(OBJCOPY) --only-section .text -O binary $1 build/eagle.app.v6.text.bin
$$(Q) $$(OBJCOPY) --only-section .data -O binary $1 build/eagle.app.v6.data.bin
$$(Q) $$(OBJCOPY) --only-section .rodata -O binary $1 build/eagle.app.v6.rodata.bin
$$(Q) $$(OBJCOPY) --only-section .irom0.text -O binary $1 build/eagle.app.v6.irom0text.bin
$$(Q) cd build; COMPILE=gcc PATH=$$(XTENSA_TOOLS_ROOT):$$(PATH) python $$(APPGEN) $(1:build/%=%) 2 $$(ESP_FLASH_MODE) $$(ESP_FLASH_FREQ_DIV) $$(ESP_FLASH_SIZE_IX)
$$(Q) rm -f eagle.app.v6.*.bin
$$(Q) mv build/eagle.app.flash.bin $$@
@echo "** user1.bin uses $$$$(stat -c '%s' $$@) bytes of" $$(ESP_FLASH_MAX) "available"
endef
$(eval $(call genappbin,$(TARGET_OUT_USR1),$$(LD_SCRIPT_USR1),$$(TARGET_BIN_USR1)))
$(eval $(call genappbin,$(TARGET_OUT_USR2),$$(LD_SCRIPT_USR2),$$(TARGET_BIN_USR2)))
.PHONY: ldscript_memspecific.ld
ldscript_memspecific.ld:
$(vecho) "GEN $@"
$(Q) echo "MEMORY { irom0_0_seg : org = 0x40240000, len = "$$(printf "0x%X" $$(($(ESP_SPI_FLASH_SIZE)-0x4000)))" }"> ldscript_memspecific.ld
#define makeuser
#$1: $(APP_AR)
# $(vecho) "LD $@"
# $(Q) $(LD) -Llibesphttpd -L$(SDK_LIBDIR) $(LD_SCRIPT) $(EXTRA_LD_SCRIPTS) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
# $(Q) $(OBJCP) --only-section .text -O binary $2 build/eagle.app.v6.text.bin
# $(Q) $(OBJCP) --only-section .data -O binary $2 build/eagle.app.v6.data.bin
# $(Q) $(OBJCP) --only-section .rodata -O binary $2 build/eagle.app.v6.rodata.bin
# $(Q) $(OBJCP) --only-section .irom0.text -O binary $2 build/eagle.app.v6.irom0text.bin
# ls -ls build/eagle*bin
# $(Q) COMPILE=gcc PATH=$(XTENSA_TOOLS_ROOT):$(PATH) python $(APPGEN_TOOL) $(USER1_OUT) 2 $(ESP_FLASH_MODE) $(ESP_FLASH_FREQ_DIV) $(ESP_SPI_SIZE)
# $(Q) rm -f eagle.app.v6.*.bin
# $(Q) mv eagle.app.flash.bin $@
# @echo "** user1.bin uses $$(stat -c '%s' $@) bytes of" $(ESP_FLASH_MAX) "available"
# $(Q) if [ $$(stat -c '%s' $@) -gt $$(( $(ESP_FLASH_MAX) )) ]; then echo "$@ too big!"; false; fi
#endef
#user1.bin:
# $(call makeuser,user1.bin,1)
$(FW_BASE): $(TARGET_BIN)
# $(vecho) "FW $@"
# $(Q) mkdir -p $@
# $(Q) $(ESPTOOL) elf2image $(TARGET_OUT) --output $@/
flash: $(TARGET_OUT) $(FW_BASE)
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash 0x00000 $(FW_BASE)/0x00000.bin 0x40000 $(FW_BASE)/0x40000.bin
blankflash:
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash 0x7E000 $(SDK_BASE)/bin/blank.bin
htmlflash: libesphttpd
$(Q) if [ $$(stat -c '%s' libesphttpd/webpages.espfs) -gt $$(( $(ESPFS_SIZE) )) ]; then echo "webpages.espfs too big!"; false; fi
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash $(ESPFS_POS) libesphttpd/webpages.espfs

@ -0,0 +1,28 @@
#Makefile with the options specific to the build of a non-upgradable firmware with
#the espfs included in the firmware binary.
# linker script used for the linker step
LD_SCRIPT = eagle.app.v6.ld
# Extra script to tell the linker the correct irom0 memory available
EXTRA_LD_SCRIPTS = ldscript_memspecific.ld
TARGET_OUT := $(addprefix $(BUILD_BASE)/,$(TARGET).out)
$(TARGET_OUT): $(APP_AR) $(EXTRA_LD_SCRIPTS)
$(vecho) "LD $@"
$(Q) $(LD) -Llibesphttpd -L$(SDK_LIBDIR) $(LD_SCRIPT) $(EXTRA_LD_SCRIPTS) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
$(FW_BASE): $(TARGET_OUT)
$(vecho) "FW $@"
$(Q) mkdir -p $@
$(Q) $(ESPTOOL) elf2image $(TARGET_OUT) --output $@/
flash: $(TARGET_OUT) $(FW_BASE)
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash 0x00000 $(FW_BASE)/0x00000.bin 0x40000 $(FW_BASE)/0x40000.bin
blankflash:
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash 0x7E000 $(SDK_BASE)/bin/blank.bin
htmlflash: libesphttpd
$(Q) if [ $$(stat -c '%s' libesphttpd/webpages.espfs) -gt $$(( $(ESPFS_SIZE) )) ]; then echo "webpages.espfs too big!"; false; fi
$(Q) $(ESPTOOL) --port $(ESPPORT) --baud $(ESPBAUD) write_flash $(ESPFS_POS) libesphttpd/webpages.espfs

@ -70,9 +70,11 @@ HttpdBuiltInUrl builtInUrls[]={
{"/led.tpl", cgiEspFsTemplate, tplLed},
{"/index.tpl", cgiEspFsTemplate, tplCounter},
{"/led.cgi", cgiLed, NULL},
#ifdef ESPFS_POS
{"/updateweb.cgi", cgiUploadEspfs, &espfsParams},
#endif
{"/flash/download", cgiReadFlash, NULL},
{"/flash/next", cgiGetFirmwareNext, NULL},
{"/flash/upload", cgiUploadFirmware, NULL},
{"/flash/reboot", cgiRebootFirmware, NULL},
//Routines to make the /wifi URL and everything beneath it work.
//Enable the line below to protect the WiFi configuration with an username/password combo.

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