electro
/
stm32f103-usb-keyboard
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branch 'keyboard' of electro/stm32f103-usb-keyboard into master

Browse Source
master
Ondřej Hruška 6 years ago committed by Gitea
parent 10791c1d80 19f0d369c1
commit c01cbbb0d4
20 changed files with 1507 additions and 503 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 8
      .mxproject
  2. 96
      Inc/circbuf.h
  3. 72
      Inc/gpio.h
  4. 339
      Inc/keyboard.h
  5. 15
      Inc/main.h
  6. 2
      Inc/stm32f1xx_hal_conf.h
  7. 75
      Inc/usart.h
  8. 5
      Middlewares/ST/STM32_USB_Device_Library/Class/HID/Inc/usbd_hid.h
  9. 117
      Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c
  10. 163
      Src/circbuf.c
  11. 92
      Src/gpio.c
  12. 117
      Src/keyboard.c
  13. 214
      Src/main.c
  14. 97
      Src/stm32f1xx_hal_msp.c
  15. 161
      Src/stm32f1xx_it.c
  16. 32
      Src/syscalls.c
  17. 133
      Src/usart.c
  18. 1
      Src/usb_device.c
  19. 218
      Src/usbd_desc.c
  20. 53
      f103-usb.ioc

8
.mxproject
Unescape View File

@ -1,13 +1,13 @@
[PreviousLibFiles]
LibFiles=Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pcd.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pcd_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_usb.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rtc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rtc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h;Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h;Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_core.h;Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ctlreq.h;Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_def.h;Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ioreq.h;Middlewares/ST/STM32_USB_Device_Library/Class/HID/Inc/usbd_hid.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pcd.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pcd_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_usb.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rtc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rtc_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c;Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c;Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c;Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c;Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;Drivers/CMSIS/Include/core_cmInstr.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/arm_const_structs.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_cmFunc.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/arm_math.h;Drivers/CMSIS/Include/cmsis_armcc_V6.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cmSimd.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/arm_common_tables.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f100xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f102x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f100xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xg.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/system_stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f107xc.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f105xc.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f102xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xg.h;
LibFiles=Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pcd.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pcd_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_ll_usb.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_tim_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_uart.h;Drivers/STM32F1xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_def.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_gpio_ex.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma_ex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_dma.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_cortex.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_pwr.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash.h;Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_flash_ex.h;Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_core.h;Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ctlreq.h;Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_def.h;Middlewares/ST/STM32_USB_Device_Library/Core/Inc/usbd_ioreq.h;Middlewares/ST/STM32_USB_Device_Library/Class/HID/Inc/usbd_hid.h;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pcd.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pcd_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_usb.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c;Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c;Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c;Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c;Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;Drivers/CMSIS/Include/core_cmInstr.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/arm_const_structs.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_cmFunc.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/arm_math.h;Drivers/CMSIS/Include/cmsis_armcc_V6.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cmSimd.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/arm_common_tables.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f100xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f102x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f100xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xg.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/system_stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f1xx.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101x6.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xe.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f107xc.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f103xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f105xc.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f102xb.h;Drivers/CMSIS/Device/ST/STM32F1xx/Include/stm32f101xg.h;
[PreviousGenFiles]
HeaderPath=/home/ondra/Ac6/SW4Workspace/f103-usb/Inc
SourcePath=/home/ondra/Ac6/SW4Workspace/f103-usb/Src
SourceFiles=usb_device.h;usbd_conf.h;usbd_desc.h;stm32f1xx_it.h;stm32f1xx_hal_conf.h;mxconstants.h;usb_device.c;usbd_conf.c;usbd_desc.c;stm32f1xx_it.c;stm32f1xx_hal_msp.c;main.c;
HeaderFiles=usb_device.h;usbd_conf.h;usbd_desc.h;stm32f1xx_it.h;stm32f1xx_hal_conf.h;mxconstants.h;
SourceFiles=usb_device.h;usbd_conf.h;usbd_desc.h;stm32f1xx_it.h;stm32f1xx_hal_conf.h;mxconstants.h;usb_device.c;usbd_conf.c;usbd_desc.c;stm32f1xx_it.c;stm32f1xx_hal_msp.c;main.c;gpio.h;usart.h;gpio.c;usart.c;usbd_custom_hid_if.h;usbd_custom_hid_if.c;
HeaderFiles=usb_device.h;usbd_conf.h;usbd_desc.h;stm32f1xx_it.h;stm32f1xx_hal_conf.h;mxconstants.h;gpio.h;usart.h;usbd_custom_hid_if.h;
[PreviousUsedRideFiles]
HeaderPath=../Drivers/STM32F1xx_HAL_Driver/Inc;../Drivers/STM32F1xx_HAL_Driver/Inc/Legacy;../Middlewares/ST/STM32_USB_Device_Library/Core/Inc;../Middlewares/ST/STM32_USB_Device_Library/Class/HID/Inc;../Drivers/CMSIS/Include;../Drivers/CMSIS/Device/ST/STM32F1xx/Include;
SourceFiles=../Src/main.c;../Src/usb_device.c;../Src/usbd_conf.c;../Src/usbd_desc.c;../Src/stm32f1xx_it.c;../Src/stm32f1xx_hal_msp.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pcd.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pcd_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_usb.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rtc.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rtc_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c;../Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c;../Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;../Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/gcc/startup_stm32f103xb.s;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c;../Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c;
SourceFiles=../Src/main.c;../Src/gpio.c;../Src/usart.c;../Src/usb_device.c;../Src/usbd_conf.c;../Src/usbd_desc.c;../Src/stm32f1xx_it.c;../Src/stm32f1xx_hal_msp.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pcd.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pcd_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_usb.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_tim_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_uart.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc_ex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_dma.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_pwr.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.c;../Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c;../Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c;../Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/system_stm32f1xx.c;../Drivers/CMSIS/Device/ST/STM32F1xx/Source/Templates/gcc/startup_stm32f103xb.s;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_core.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ctlreq.c;../Middlewares/ST/STM32_USB_Device_Library/Core/Src/usbd_ioreq.c;../Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c;

96
Inc/circbuf.h
Unescape View File

@ -0,0 +1,96 @@
/**
* @file circbuf.h
* @author Ondřej Hruška, 2016
*
* Circular buffer / queue / stack.
* Slots are pre-allocated, values are copied into the buffer.
*
* The buffer may be used as a stack, event queue or a simple buffer.
*
* -------------------------------------
*
* NW LR
* append -> [][][][] -> pop
* <- push
*
* NW - next write pointer (stack base)
* LR - last read position (stack top)
*
* -------------------------------------
*
* MIT license
*/
#ifndef F103_USB_CIRCBUF_H
#define F103_USB_CIRCBUF_H
#include <stdint.h>
#include <stdbool.h>
#include <stdlib.h>
typedef struct circbuf_struct CircBuf;
/**
* @brief Initialize a circular buffer. The buffer is malloc'd.
* @param capacity : buffer capacity
* @param elem_size : size of one element
* @return pointer to the buffer instance
*/
CircBuf *cbuf_create(size_t capacity, size_t elem_size);
/**
* @brief Destroy a buffer, freeing used memory.
*
* @attention
* If the buffer items have malloc'd members, you have
* to free them manually to avoid a memory leak.
*
* @param cb : buffer
*/
void cbuf_destroy(CircBuf *cb);
/** Test for full buffer */
bool cbuf_full(const CircBuf *cb);
/** Test for empty buffer */
bool cbuf_empty(const CircBuf *cb);
/**
* @brief Append a value to the buffer (FIFO)
* @param cb : buffer
* @param source : pointer to a value (will be copied)
* @return success
*/
bool cbuf_append(CircBuf *cb, const void *source);
/**
* @brief Push a value into the circbuf (LIFO).
*
* @param cb : buffer
* @param source : pointer to a value (will be copied)
* @return success
*/
bool cbuf_push(CircBuf *cb, const void *source);
/**
* @brief Read a value from the buffer, return success.
*
* @param cb : buffer
* @param dest : read destionation. If NULL, value is discarded.
* @return success
*/
bool cbuf_pop(CircBuf *cb, void *dest);
/** @brief Remove all data from buffer */
void cbuf_clear(CircBuf *cb);
#endif // F103_USB_CIRCBUF_H

72
Inc/gpio.h
Unescape View File

@ -0,0 +1,72 @@
/**
******************************************************************************
* File Name : gpio.h
* Description : This file contains all the functions prototypes for
* the gpio
******************************************************************************
*
* COPYRIGHT(c) 2016 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __gpio_H
#define __gpio_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
void MX_GPIO_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /*__ pinoutConfig_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

339
Inc/keyboard.h
Unescape View File

@ -0,0 +1,339 @@
//
// Created by MightyPork on 7.8.16.
//
#ifndef F103_USB_KEYBOARD_H
#define F103_USB_KEYBOARD_H
#include <stdbool.h>
#include <stdint.h>
/** Max nr of simultaneous keys pressed */
#define KYBD_SLOTS 6
/** Struct that can be used for key buffers */
typedef struct {
uint8_t key;
bool press;
} KeyEvent;
/**
* Toggle key state
*
* @param key : key code
* @param press : key pressed / released
*/
bool kybd_key(uint8_t key, bool press);
/**
* Toggle modifier
*
* @param mod : Modifier mask
* @param press : Modifier pressed / released
*/
void kybd_mod(uint8_t mod, bool press);
/**
* Press a key
*
* @param key : key code
*/
bool kybd_press(uint8_t key);
/**
* Release a key
*
* @param key : key code
*/
bool kybd_release(uint8_t key);
/**
* Release all keys and cancel all modifiers
*/
void kybd_clear();
/**
* Get keyboard bytes for the USB HID report.
*
* @param arr : array long at least KYBD_SLOTS + 2
*/
void kybd_get_bytes(uint8_t *arr);
/* ----------------------------------------------------------- */
/**
* Modifier masks. Those may be used to directly set modifier status,
* as opposed to modifier Scan Codes 0xe0 - 0xe7, which do the same,
* but via the key press/release interface.
*/
#define MOD_LCTRL 0x01
#define MOD_LSHIFT 0x02
#define MOD_LALT 0x04
#define MOD_LMETA 0x08
#define MOD_RCTRL 0x10
#define MOD_RSHIFT 0x20
#define MOD_RALT 0x40
#define MOD_RMETA 0x80
/**
* USB HID Keyboard scan codes as per USB spec 1.11
* plus some additional codes
*
* Created by MightyPork, 2016
* Public domain
*
* Adapted from:
* https://source.android.com/devices/input/keyboard-devices.html
*/
#define KEY_NONE 0x00
#define KEY_ERR_OVF 0x01 // Keyboard Error Roll Over - used for all slots if too many keys are pressed ("Phantom key")
// 0x02 // Keyboard POST Fail
// 0x03 // Keyboard Error Undefined
#define KEY_A 0x04 // Keyboard a and A
#define KEY_B 0x05 // Keyboard b and B
#define KEY_C 0x06 // Keyboard c and C
#define KEY_D 0x07 // Keyboard d and D
#define KEY_E 0x08 // Keyboard e and E
#define KEY_F 0x09 // Keyboard f and F
#define KEY_G 0x0a // Keyboard g and G
#define KEY_H 0x0b // Keyboard h and H
#define KEY_I 0x0c // Keyboard i and I
#define KEY_J 0x0d // Keyboard j and J
#define KEY_K 0x0e // Keyboard k and K
#define KEY_L 0x0f // Keyboard l and L
#define KEY_M 0x10 // Keyboard m and M
#define KEY_N 0x11 // Keyboard n and N
#define KEY_O 0x12 // Keyboard o and O
#define KEY_P 0x13 // Keyboard p and P
#define KEY_Q 0x14 // Keyboard q and Q
#define KEY_R 0x15 // Keyboard r and R
#define KEY_S 0x16 // Keyboard s and S
#define KEY_T 0x17 // Keyboard t and T
#define KEY_U 0x18 // Keyboard u and U
#define KEY_V 0x19 // Keyboard v and V
#define KEY_W 0x1a // Keyboard w and W
#define KEY_X 0x1b // Keyboard x and X
#define KEY_Y 0x1c // Keyboard y and Y
#define KEY_Z 0x1d // Keyboard z and Z
#define KEY_1 0x1e // Keyboard 1 and !
#define KEY_2 0x1f // Keyboard 2 and @
#define KEY_3 0x20 // Keyboard 3 and #
#define KEY_4 0x21 // Keyboard 4 and $
#define KEY_5 0x22 // Keyboard 5 and %
#define KEY_6 0x23 // Keyboard 6 and ^
#define KEY_7 0x24 // Keyboard 7 and &
#define KEY_8 0x25 // Keyboard 8 and *
#define KEY_9 0x26 // Keyboard 9 and (
#define KEY_0 0x27 // Keyboard 0 and )
#define KEY_ENTER 0x28 // Keyboard Return (ENTER)
#define KEY_ESC 0x29 // Keyboard ESCAPE
#define KEY_BACKSPACE 0x2a // Keyboard DELETE (Backspace)
#define KEY_TAB 0x2b // Keyboard Tab
#define KEY_SPACE 0x2c // Keyboard Spacebar
#define KEY_MINUS 0x2d // Keyboard - and _
#define KEY_EQUAL 0x2e // Keyboard = and +
#define KEY_LEFTBRACE 0x2f // Keyboard [ and {
#define KEY_RIGHTBRACE 0x30 // Keyboard ] and }
#define KEY_BACKSLASH 0x31 // Keyboard \ and |
#define KEY_HASHTILDE 0x32 // Keyboard Non-US # and ~
#define KEY_SEMICOLON 0x33 // Keyboard ; and :
#define KEY_APOSTROPHE 0x34 // Keyboard ' and "
#define KEY_GRAVE 0x35 // Keyboard ` and ~
#define KEY_COMMA 0x36 // Keyboard , and <
#define KEY_DOT 0x37 // Keyboard . and >
#define KEY_SLASH 0x38 // Keyboard / and ?
#define KEY_CAPSLOCK 0x39 // Keyboard Caps Lock
#define KEY_F1 0x3a // Keyboard F1
#define KEY_F2 0x3b // Keyboard F2
#define KEY_F3 0x3c // Keyboard F3
#define KEY_F4 0x3d // Keyboard F4
#define KEY_F5 0x3e // Keyboard F5
#define KEY_F6 0x3f // Keyboard F6
#define KEY_F7 0x40 // Keyboard F7
#define KEY_F8 0x41 // Keyboard F8
#define KEY_F9 0x42 // Keyboard F9
#define KEY_F10 0x43 // Keyboard F10
#define KEY_F11 0x44 // Keyboard F11
#define KEY_F12 0x45 // Keyboard F12
#define KEY_SYSRQ 0x46 // Keyboard Print Screen
#define KEY_SCROLLLOCK 0x47 // Keyboard Scroll Lock
#define KEY_PAUSE 0x48 // Keyboard Pause
#define KEY_INSERT 0x49 // Keyboard Insert
#define KEY_HOME 0x4a // Keyboard Home
#define KEY_PAGEUP 0x4b // Keyboard Page Up
#define KEY_DELETE 0x4c // Keyboard Delete Forward
#define KEY_END 0x4d // Keyboard End
#define KEY_PAGEDOWN 0x4e // Keyboard Page Down
#define KEY_RIGHT 0x4f // Keyboard Right Arrow
#define KEY_LEFT 0x50 // Keyboard Left Arrow
#define KEY_DOWN 0x51 // Keyboard Down Arrow
#define KEY_UP 0x52 // Keyboard Up Arrow
#define KEY_NUMLOCK 0x53 // Keyboard Num Lock and Clear
#define KEY_KPSLASH 0x54 // Keypad /
#define KEY_KPASTERISK 0x55 // Keypad *
#define KEY_KPMINUS 0x56 // Keypad -
#define KEY_KPPLUS 0x57 // Keypad +
#define KEY_KPENTER 0x58 // Keypad ENTER
#define KEY_KP1 0x59 // Keypad 1 and End
#define KEY_KP2 0x5a // Keypad 2 and Down Arrow
#define KEY_KP3 0x5b // Keypad 3 and PageDn
#define KEY_KP4 0x5c // Keypad 4 and Left Arrow
#define KEY_KP5 0x5d // Keypad 5
#define KEY_KP6 0x5e // Keypad 6 and Right Arrow
#define KEY_KP7 0x5f // Keypad 7 and Home
#define KEY_KP8 0x60 // Keypad 8 and Up Arrow
#define KEY_KP9 0x61 // Keypad 9 and Page Up
#define KEY_KP0 0x62 // Keypad 0 and Insert
#define KEY_KPDOT 0x63 // Keypad . and Delete
#define KEY_102ND 0x64 // Keyboard Non-US \ and |
#define KEY_COMPOSE 0x65 // Keyboard Application
#define KEY_POWER 0x66 // Keyboard Power
#define KEY_KPEQUAL 0x67 // Keypad =
#define KEY_F13 0x68 // Keyboard F13
#define KEY_F14 0x69 // Keyboard F14
#define KEY_F15 0x6a // Keyboard F15
#define KEY_F16 0x6b // Keyboard F16
#define KEY_F17 0x6c // Keyboard F17
#define KEY_F18 0x6d // Keyboard F18
#define KEY_F19 0x6e // Keyboard F19
#define KEY_F20 0x6f // Keyboard F20
#define KEY_F21 0x70 // Keyboard F21
#define KEY_F22 0x71 // Keyboard F22
#define KEY_F23 0x72 // Keyboard F23
#define KEY_F24 0x73 // Keyboard F24
#define KEY_OPEN 0x74 // Keyboard Execute
#define KEY_HELP 0x75 // Keyboard Help
#define KEY_PROPS 0x76 // Keyboard Menu
#define KEY_FRONT 0x77 // Keyboard Select
#define KEY_STOP 0x78 // Keyboard Stop
#define KEY_AGAIN 0x79 // Keyboard Again
#define KEY_UNDO 0x7a // Keyboard Undo
#define KEY_CUT 0x7b // Keyboard Cut
#define KEY_COPY 0x7c // Keyboard Copy
#define KEY_PASTE 0x7d // Keyboard Paste
#define KEY_FIND 0x7e // Keyboard Find
#define KEY_MUTE 0x7f // Keyboard Mute
#define KEY_VOLUMEUP 0x80 // Keyboard Volume Up
#define KEY_VOLUMEDOWN 0x81 // Keyboard Volume Down
// 0x82 Keyboard Locking Caps Lock
// 0x83 Keyboard Locking Num Lock
// 0x84 Keyboard Locking Scroll Lock
#define KEY_KPCOMMA 0x85 // Keypad Comma
// 0x86 Keypad Equal Sign
#define KEY_RO 0x87 // Keyboard International1
#define KEY_KATAKANAHIRAGANA 0x88 // Keyboard International2
#define KEY_YEN 0x89 // Keyboard International3
#define KEY_HENKAN 0x8a // Keyboard International4
#define KEY_MUHENKAN 0x8b // Keyboard International5
#define KEY_KPJPCOMMA 0x8c // Keyboard International6
// 0x8d Keyboard International7
// 0x8e Keyboard International8
// 0x8f Keyboard International9
#define KEY_HANGEUL 0x90 // Keyboard LANG1
#define KEY_HANJA 0x91 // Keyboard LANG2
#define KEY_KATAKANA 0x92 // Keyboard LANG3
#define KEY_HIRAGANA 0x93 // Keyboard LANG4
#define KEY_ZENKAKUHANKAKU 0x94 // Keyboard LANG5
// 0x95 Keyboard LANG6
// 0x96 Keyboard LANG7
// 0x97 Keyboard LANG8
// 0x98 Keyboard LANG9
// 0x99 Keyboard Alternate Erase
// 0x9a Keyboard SysReq/Attention
// 0x9b Keyboard Cancel
// 0x9c Keyboard Clear
// 0x9d Keyboard Prior
// 0x9e Keyboard Return
// 0x9f Keyboard Separator
// 0xa0 Keyboard Out
// 0xa1 Keyboard Oper
// 0xa2 Keyboard Clear/Again
// 0xa3 Keyboard CrSel/Props
// 0xa4 Keyboard ExSel
// 0xb0 Keypad 00
// 0xb1 Keypad 000
// 0xb2 Thousands Separator
// 0xb3 Decimal Separator
// 0xb4 Currency Unit
// 0xb5 Currency Sub-unit
#define KEY_KPLEFTPAREN 0xb6 // Keypad (
#define KEY_KPRIGHTPAREN 0xb7 // Keypad )
// 0xb8 Keypad {
// 0xb9 Keypad }
// 0xba Keypad Tab
// 0xbb Keypad Backspace
// 0xbc Keypad A
// 0xbd Keypad B
// 0xbe Keypad C
// 0xbf Keypad D
// 0xc0 Keypad E
// 0xc1 Keypad F
// 0xc2 Keypad XOR
// 0xc3 Keypad ^
// 0xc4 Keypad %
// 0xc5 Keypad <
// 0xc6 Keypad >
// 0xc7 Keypad &
// 0xc8 Keypad &&
// 0xc9 Keypad |
// 0xca Keypad ||
// 0xcb Keypad :
// 0xcc Keypad #
// 0xcd Keypad Space
// 0xce Keypad @
// 0xcf Keypad !
// 0xd0 Keypad Memory Store
// 0xd1 Keypad Memory Recall
// 0xd2 Keypad Memory Clear
// 0xd3 Keypad Memory Add
// 0xd4 Keypad Memory Subtract
// 0xd5 Keypad Memory Multiply
// 0xd6 Keypad Memory Divide
// 0xd7 Keypad +/-
// 0xd8 Keypad Clear
// 0xd9 Keypad Clear Entry
// 0xda Keypad Binary
// 0xdb Keypad Octal
// 0xdc Keypad Decimal
// 0xdd Keypad Hexadecimal
#define KEY_LEFTCTRL 0xe0 // Keyboard Left Control
#define KEY_LEFTSHIFT 0xe1 // Keyboard Left Shift
#define KEY_LEFTALT 0xe2 // Keyboard Left Alt
#define KEY_LEFTMETA 0xe3 // Keyboard Left GUI
#define KEY_RIGHTCTRL 0xe4 // Keyboard Right Control
#define KEY_RIGHTSHIFT 0xe5 // Keyboard Right Shift
#define KEY_RIGHTALT 0xe6 // Keyboard Right Alt
#define KEY_RIGHTMETA 0xe7 // Keyboard Right GUI
#define KEY_MEDIA_PLAYPAUSE 0xe8
#define KEY_MEDIA_STOPCD 0xe9
#define KEY_MEDIA_PREVIOUSSONG 0xea
#define KEY_MEDIA_NEXTSONG 0xeb
#define KEY_MEDIA_EJECTCD 0xec
#define KEY_MEDIA_VOLUMEUP 0xed
#define KEY_MEDIA_VOLUMEDOWN 0xee
#define KEY_MEDIA_MUTE 0xef
#define KEY_MEDIA_WWW 0xf0
#define KEY_MEDIA_BACK 0xf1
#define KEY_MEDIA_FORWARD 0xf2
#define KEY_MEDIA_STOP 0xf3
#define KEY_MEDIA_FIND 0xf4
#define KEY_MEDIA_SCROLLUP 0xf5
#define KEY_MEDIA_SCROLLDOWN 0xf6
#define KEY_MEDIA_EDIT 0xf7
#define KEY_MEDIA_SLEEP 0xf8
#define KEY_MEDIA_COFFEE 0xf9
#define KEY_MEDIA_REFRESH 0xfa
#define KEY_MEDIA_CALC 0xfb
#endif //F103_USB_KEYBOARD_H

15
Inc/main.h
Unescape View File

@ -0,0 +1,15 @@
//
// Created by ondra on 7.8.16.
//
#ifndef F103_USB_MAIN_H_H
#define F103_USB_MAIN_H_H
#include "stm32f1xx_hal.h"
#include "circbuf.h"
extern void dbg(const char* msg);
extern CircBuf *key_cbuf;
#endif //F103_USB_MAIN_H_H

2
Inc/stm32f1xx_hal_conf.h
Unescape View File

@ -71,7 +71,7 @@
/*#define HAL_HCD_MODULE_ENABLED */
/*#define HAL_PWR_MODULE_ENABLED */
/*#define HAL_RCC_MODULE_ENABLED */
#define HAL_RTC_MODULE_ENABLED
/*#define HAL_RTC_MODULE_ENABLED */
/*#define HAL_SD_MODULE_ENABLED */
/*#define HAL_SDRAM_MODULE_ENABLED */
/*#define HAL_SMARTCARD_MODULE_ENABLED */

75
Inc/usart.h
Unescape View File

@ -0,0 +1,75 @@
/**
******************************************************************************
* File Name : USART.h
* Description : This file provides code for the configuration
* of the USART instances.
******************************************************************************
*
* COPYRIGHT(c) 2016 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __usart_H
#define __usart_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
extern UART_HandleTypeDef huart2;
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
extern void Error_Handler(void);
void MX_USART2_UART_Init(void);
/* USER CODE BEGIN Prototypes */
/* USER CODE END Prototypes */
#ifdef __cplusplus
}
#endif
#endif /*__ usart_H */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

5
Middlewares/ST/STM32_USB_Device_Library/Class/HID/Inc/usbd_hid.h
Unescape View File

@ -50,11 +50,12 @@ extern "C" {
* @{
*/
#define HID_EPIN_ADDR 0x81
#define HID_EPIN_SIZE 0x04
// CHANGED
#define HID_EPIN_SIZE 0x08
#define USB_HID_CONFIG_DESC_SIZ 34
#define USB_HID_DESC_SIZ 9
#define HID_MOUSE_REPORT_DESC_SIZE 74
//#define HID_MOUSE_REPORT_DESC_SIZE 74
#define HID_KEYBD_REPORT_DESC_SIZE 63
#define HID_DESCRIPTOR_TYPE 0x21

117
Middlewares/ST/STM32_USB_Device_Library/Class/HID/Src/usbd_hid.c
Unescape View File

@ -47,6 +47,7 @@
*/
/* Includes ------------------------------------------------------------------*/
#include <main.h>
#include "usbd_hid.h"
#include "usbd_desc.h"
#include "usbd_ctlreq.h"
@ -163,9 +164,9 @@ __ALIGN_BEGIN static uint8_t USBD_HID_CfgDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_
0x01, /*bNumEndpoints*/
0x03, /*bInterfaceClass: HID*/
0x01, /*bInterfaceSubClass : 1=BOOT, 0=no boot*/
0x02, /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*/
0x01, /*nInterfaceProtocol : 0=none, 1=keyboard, 2=mouse*//* CHANGED */
0, /*iInterface: Index of string descriptor*/
/******************** Descriptor of Joystick Mouse HID ********************/
/******************** Descriptor of Keyboard HID ********************/
/* 18 */
0x09, /*bLength: HID Descriptor size*/
HID_DESCRIPTOR_TYPE, /*bDescriptorType: HID*/
@ -174,7 +175,7 @@ __ALIGN_BEGIN static uint8_t USBD_HID_CfgDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of HID class descriptors to follow*/
0x22, /*bDescriptorType*/
HID_MOUSE_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
HID_KEYBD_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*//* CHANGED */
0x00,
/******************** Descriptor of Mouse endpoint ********************/
/* 27 */
@ -190,6 +191,7 @@ __ALIGN_BEGIN static uint8_t USBD_HID_CfgDesc[USB_HID_CONFIG_DESC_SIZ] __ALIGN_
};
/* USB HID device Configuration Descriptor */
/* SAME AS ABOVE! */
__ALIGN_BEGIN static uint8_t USBD_HID_Desc[USB_HID_DESC_SIZ] __ALIGN_END =
{
/* 18 */
@ -200,7 +202,7 @@ __ALIGN_BEGIN static uint8_t USBD_HID_Desc[USB_HID_DESC_SIZ] __ALIGN_END =
0x00, /*bCountryCode: Hardware target country*/
0x01, /*bNumDescriptors: Number of HID class descriptors to follow*/
0x22, /*bDescriptorType*/
HID_MOUSE_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*/
HID_KEYBD_REPORT_DESC_SIZE,/*wItemLength: Total length of Report descriptor*//* CHANGED */
0x00,
};
@ -219,54 +221,51 @@ __ALIGN_BEGIN static uint8_t USBD_HID_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_
0x00,
};
__ALIGN_BEGIN static uint8_t HID_MOUSE_ReportDesc[HID_MOUSE_REPORT_DESC_SIZE] __ALIGN_END =
__ALIGN_BEGIN static uint8_t HID_KEYBD_ReportDesc[HID_KEYBD_REPORT_DESC_SIZE] __ALIGN_END =
{
0x05, 0x01,
0x09, 0x02,
0xA1, 0x01,
0x09, 0x01,
0xA1, 0x00,
0x05, 0x09,
0x19, 0x01,
0x29, 0x03,
0x15, 0x00,
0x25, 0x01,
0x95, 0x03,
0x75, 0x01,
0x81, 0x02,
0x95, 0x01,
0x75, 0x05,
0x81, 0x01,
0x05, 0x01,
0x09, 0x30,
0x09, 0x31,
0x09, 0x38,
0x15, 0x81,
0x25, 0x7F,
0x75, 0x08,
0x95, 0x03,
0x81, 0x06,
0xC0, 0x09,
0x3c, 0x05,
0xff, 0x09,
0x01, 0x15,
0x00, 0x25,
0x01, 0x75,
0x01, 0x95,
0x02, 0xb1,
0x22, 0x75,
0x06, 0x95,
0x01, 0xb1,
0x01, 0xc0
0x05, 0x01, // USAGE_PAGE (Generic Desktop)
0x09, 0x06, // USAGE (Keyboard)
0xa1, 0x01, // COLLECTION (Application)
0x05, 0x07, // USAGE_PAGE (Keyboard)
// Modifier byte - 8 bits
0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl)
0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x25, 0x01, // LOGICAL_MAXIMUM (1)
0x75, 0x01, // REPORT_SIZE (1)
0x95, 0x08, // REPORT_COUNT (8)
0x81, 0x02, // INPUT (Data,Var,Abs)
// reserved byte - 8 bits
0x95, 0x01, // REPORT_COUNT (1)
0x75, 0x08, // REPORT_SIZE (8)
0x81, 0x03, // INPUT (Cnst,Var,Abs)
// LEDs report - 5 bits
0x95, 0x05, // REPORT_COUNT (5)
0x75, 0x01, // REPORT_SIZE (1)
0x05, 0x08, // USAGE_PAGE (LEDs)
0x19, 0x01, // USAGE_MINIMUM (Num Lock)
0x29, 0x05, // USAGE_MAXIMUM (Kana)
0x91, 0x02, // OUTPUT (Data,Var,Abs)
// Unused padding - 3 bits
0x95, 0x01, // REPORT_COUNT (1)
0x75, 0x03, // REPORT_SIZE (3)
0x91, 0x03, // OUTPUT (Cnst,Var,Abs) - padding, unused
// Key codes - 6 bytes
0x95, 0x06, // REPORT_COUNT (6)
0x75, 0x08, // REPORT_SIZE (8)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x25, 0x65, // LOGICAL_MAXIMUM (101)
0x05, 0x07, // USAGE_PAGE (Keyboard)
0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated))
0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application) - Key down
0x81, 0x00, // INPUT (Data,Ary,Abs)
0xc0 // END_COLLECTION
};
/**
@ -315,8 +314,7 @@ static uint8_t USBD_HID_Init(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
static uint8_t USBD_HID_DeInit(USBD_HandleTypeDef *pdev, uint8_t cfgidx)
{
/* Close HID EPs */
USBD_LL_CloseEP(pdev,
HID_EPIN_ADDR);
USBD_LL_CloseEP(pdev, HID_EPIN_ADDR);
/* FRee allocated memory */
if (pdev->pClassData != NULL) {
@ -350,9 +348,7 @@ static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *re
break;
case HID_REQ_GET_PROTOCOL:
USBD_CtlSendData(pdev,
(uint8_t *) &hhid->Protocol,
1);
USBD_CtlSendData(pdev, (uint8_t *) &hhid->Protocol, 1);
break;
case HID_REQ_SET_IDLE:
@ -360,9 +356,7 @@ static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *re
break;
case HID_REQ_GET_IDLE:
USBD_CtlSendData(pdev,
(uint8_t *) &hhid->IdleState,
1);
USBD_CtlSendData(pdev, (uint8_t *) &hhid->IdleState, 1);
break;
default:
@ -375,8 +369,8 @@ static uint8_t USBD_HID_Setup(USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *re
switch (req->bRequest) {
case USB_REQ_GET_DESCRIPTOR:
if (req->wValue >> 8 == HID_REPORT_DESC) {
len = MIN(HID_MOUSE_REPORT_DESC_SIZE, req->wLength);
pbuf = HID_MOUSE_ReportDesc;
len = MIN(HID_KEYBD_REPORT_DESC_SIZE, req->wLength);
pbuf = HID_KEYBD_ReportDesc;
}
else if (req->wValue >> 8 == HID_DESCRIPTOR_TYPE) {
pbuf = USBD_HID_Desc;
@ -476,7 +470,6 @@ static uint8_t *USBD_HID_GetCfgDesc(uint16_t *length)
*/
static uint8_t USBD_HID_DataIn(USBD_HandleTypeDef *pdev, uint8_t epnum)
{
/* Ensure that the FIFO is empty before a new transfer, this condition could
be caused by a new transfer before the end of the previous transfer */
((USBD_HID_HandleTypeDef *) pdev->pClassData)->state = HID_IDLE;

163
Src/circbuf.c
Unescape View File

@ -0,0 +1,163 @@
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "circbuf.h"
#define malloc_s malloc
// --- Circbuf data structure ----
/** Offset in void* buffer */
#define PV_OFFS(pvBuf, elem_size, index) ((uint8_t*)(pvBuf) + ((elem_size)*(index)))
// Instance structure
struct circbuf_struct {
void *buf;
size_t elem_size;
size_t cap;
size_t lr; // last read pos
size_t nw; // next write pos
};
/**
* @brief Write data to a CircBuf slot
* @param cb : circbuf
* @param index : slot index
* @param source : data source
*/
static void write_buffer(CircBuf *cb, size_t index, const void *source)
{
memcpy(PV_OFFS(cb->buf, cb->elem_size, index), source, cb->elem_size);
}
/**
* @brief Copy data from a CircBuf slot to a buffer
* @param cb : circbuf
* @param index : slot index
* @param dest : destination buffer
*/
static void read_buffer(const CircBuf *cb, size_t index, void *dest)
{
memcpy(dest, PV_OFFS(cb->buf, cb->elem_size, index), cb->elem_size);
}
/** Create a cbuf */
CircBuf *cbuf_create(size_t capacity, size_t elem_size)
{
// add one, because one is always unused.
capacity++;
// Allocate the structure
CircBuf *cb = malloc_s(sizeof(CircBuf));
// allocate the buffer
cb->buf = malloc_s(capacity * elem_size);
// set capacity, clear state
cb->elem_size = elem_size;
cb->cap = capacity;
cbuf_clear(cb);
return cb;
}
/** Release cbuf memory */
void cbuf_destroy(CircBuf *cb)
{
if (cb != NULL) {
if (cb->buf != NULL) {
free(cb->buf);
}
free(cb);
}
}
/** Check if cbuf is full */
bool cbuf_full(const CircBuf *cb)
{
if (cb == NULL) return false;
return (cb->lr == cb->nw);
}
/** Check if cbuf is empty */
bool cbuf_empty(const CircBuf *cb)
{
if (cb == NULL) return true;
return ((cb->lr + 1) % cb->cap) == cb->nw;
}
/** Write a byte to the buffer, if space left */
bool cbuf_append(CircBuf *cb, const void *source)
{
if (cb == NULL) return false;
if (source == NULL) return false;
if (cbuf_full(cb)) return false;
write_buffer(cb, cb->nw, source);
// increment
cb->nw++;
if (cb->nw == cb->cap) cb->nw = 0;
return true;
}
/** Push value to the end, like a stack. */
bool cbuf_push(CircBuf *cb, const void *source)
{
if (cb == NULL) return false;
if (source == NULL) return false;
if (cbuf_full(cb)) return false;
write_buffer(cb, cb->lr, source);
// move lr back
if (cb->lr == 0) {
cb->lr = cb->cap - 1; // wrap to the end
} else {
cb->lr--;
}
return true;
}
/** Read one byte, if not empty. */
bool cbuf_pop(CircBuf *cb, void *dest)
{
if (cb == NULL || dest == NULL) return false;
if (cbuf_empty(cb)) return false;
// increment
cb->lr++;
if (cb->lr == cb->cap) cb->lr = 0;
read_buffer(cb, cb->lr, dest);
return true;
}
/** Clear a cbuf */
void cbuf_clear(CircBuf *cb)
{
if (cb == NULL) return;
cb->lr = cb->cap - 1;
cb->nw = 0;
}

92
Src/gpio.c
Unescape View File

@ -0,0 +1,92 @@
/**
******************************************************************************
* File Name : gpio.c
* Description : This file provides code for the configuration
* of all used GPIO pins.
******************************************************************************
*
* COPYRIGHT(c) 2016 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "gpio.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/*----------------------------------------------------------------------------*/
/* Configure GPIO */
/*----------------------------------------------------------------------------*/
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/** Configure pins as
* Analog
* Input
* Output
* EVENT_OUT
* EXTI
*/
void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : PtPin */
GPIO_InitStruct.Pin = LED_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LED_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : PA1 */
GPIO_InitStruct.Pin = GPIO_PIN_1;
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
}
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

117
Src/keyboard.c
Unescape View File

@ -0,0 +1,117 @@
//
// Created by MightyPork on 7.8.16.
//
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "keyboard.h"
static uint8_t modifiers = 0x00;
static uint8_t keys[KYBD_SLOTS] = {};
static uint8_t free_slot = 0;
static bool err_ovf = false;
/** Clear keys and mods */
void kybd_clear() {
memset(keys, 0x00, KYBD_SLOTS);
modifiers = 0x00;
free_slot = 0;
err_ovf = false;
}
/** Key down */
bool kybd_press(uint8_t key) {
kybd_key(key, true);
}
/** Key up */
bool kybd_release(uint8_t key) {
kybd_key(key, false);
}
/** Modifier press or release */
void kybd_mod(uint8_t mod, bool press) {
if (press) {
modifiers |= mod;
} else {
modifiers &= ~mod;
}
}
/** Key press or release */
bool kybd_key(uint8_t key, bool press) {
if (key >= KEY_LEFTCTRL && key <= KEY_RIGHTMETA) {
// Modifier key
// conveniently, the lower byte indicates the modifier position
uint8_t bitshift = (uint8_t) (key & 0x0F);
// obtain the modifier mask
uint8_t mod = (uint8_t) (1 << bitshift);
// apply modifier
kybd_mod(mod, press);
goto suc;
}
// Regular key
if (press) {
for (int i = 0; i < KYBD_SLOTS; i++) {
if (keys[i] == key) {
// key is already pressed
goto suc;
}
}
if (free_slot < KYBD_SLOTS) {
// press the key
keys[free_slot++] = key;
goto suc;
}
err_ovf = true; // set overflow flag
}
else {
// release
bool found = false;
for (int i = 0; i < KYBD_SLOTS; i++) {
if (found) {
keys[i - 1] = keys[i];
if (i == KYBD_SLOTS - 1) {
keys[i] = 0x00;
}
}
else {
if (keys[i] == key) {
found = true;
}
}
}
if (found) {
err_ovf = false; // clear overflow flag
free_slot--;
goto suc;
}
}
return false;
suc:
return true;
}
/** Get HID report */
void kybd_get_bytes(uint8_t *arr) {
arr[0] = modifiers;
arr[1] = 0x00;
if (err_ovf) {
// all slots ERR_OVF
memset(arr + 2, KEY_ERR_OVF, KYBD_SLOTS);
} else {
// show keys
memcpy(arr + 2, keys, KYBD_SLOTS);
}
}

214
Src/main.c
Unescape View File

@ -31,17 +31,20 @@
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include <usbd_hid.h>
#include <stdbool.h>
#include <keyboard.h>
#include <circbuf.h>
#include "stm32f1xx_hal.h"
#include "usart.h"
#include "usb_device.h"
#include "gpio.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private variables ---------------------------------------------------------*/
RTC_HandleTypeDef hrtc;
UART_HandleTypeDef huart2;
/* USER CODE BEGIN PV */
/* Private variables ---------------------------------------------------------*/
@ -53,12 +56,6 @@ void SystemClock_Config(void);
void Error_Handler(void);
static void MX_GPIO_Init(void);
static void MX_RTC_Init(void);
static void MX_USART2_UART_Init(void);
/* USER CODE BEGIN PFP */
/* Private function prototypes -----------------------------------------------*/
@ -66,11 +63,68 @@ static void MX_USART2_UART_Init(void);
/* USER CODE BEGIN 0 */
CircBuf *key_cbuf;
void fkey_press(uint8_t key) {
KeyEvent ke = {key, true};
cbuf_append(key_cbuf, &ke);
}
void fkey_release(uint8_t key) {
KeyEvent ke = {key, false};
cbuf_append(key_cbuf, &ke);
}
void fkey_type(uint8_t key, bool shift) {
if(shift) fkey_press(KEY_LEFTSHIFT);
fkey_press(key);
fkey_release(key);
if(shift) fkey_release(KEY_LEFTSHIFT);
}
/** Print a debug message */
void dbg(const char *msg) {
HAL_UART_Transmit(&huart2, (char *) msg, (uint16_t) strlen(msg), 10);
}
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
UNUSED(GPIO_Pin);
static uint32_t lasttick = 0;
dbg("EXTI!\r\n");
if (HAL_GetTick() - lasttick < 1000) {
dbg("Discard, too soon\r\n");
return;
}
dbg("HEYOOO\r\n");
fkey_type(KEY_H, true);
fkey_type(KEY_E, false);
fkey_type(KEY_L, false);
fkey_type(KEY_L, false);
fkey_type(KEY_O, false);
fkey_type(KEY_SPACE, false);
fkey_type(KEY_W, true);
fkey_type(KEY_O, false);
fkey_type(KEY_R, false);
fkey_type(KEY_L, false);
fkey_type(KEY_D, false);
fkey_type(KEY_ENTER, false);
}
/* USER CODE END 0 */
void _Noreturn main(void)
{
int main(void) {
/* USER CODE BEGIN 1 */
kybd_clear();
key_cbuf = cbuf_create(100, sizeof(KeyEvent));
/* USER CODE END 1 */
@ -84,7 +138,6 @@ void _Noreturn main(void)
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_RTC_Init();
MX_USART2_UART_Init();
MX_USB_DEVICE_Init();
@ -94,28 +147,47 @@ void _Noreturn main(void)
/* Infinite loop */
/* USER CODE BEGIN WHILE */
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-noreturn"
dbg("-- READY! --\r\n\r\n");
char msg[] = "A\r\n";
while (1) {
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
HAL_Delay(100);
HAL_Delay(500);
HAL_GPIO_TogglePin(LED_GPIO_Port, LED_Pin);
dbg(msg);
// Toggle
if (msg[0] == 'A') {
msg[0] = 'B';
} else {
msg[0] = 'A';
}
}
#pragma clang diagnostic pop
/* USER CODE END 3 */
}
/** System Clock Configuration
*/
void SystemClock_Config(void)
{
void SystemClock_Config(void) {
RCC_OscInitTypeDef RCC_OscInitStruct;
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_PeriphCLKInitTypeDef PeriphClkInit;
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_LSE;
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
RCC_OscInitStruct.LSEState = RCC_LSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
@ -133,8 +205,7 @@ void SystemClock_Config(void)
Error_Handler();
}
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC | RCC_PERIPHCLK_USB;
PeriphClkInit.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USB;
PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_PLL_DIV1_5;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK) {
Error_Handler();
@ -148,108 +219,6 @@ void SystemClock_Config(void)
HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
}
/* RTC init function */
static void MX_RTC_Init(void)
{
RTC_TimeTypeDef sTime;
RTC_DateTypeDef DateToUpdate;
/**Initialize RTC and set the Time and Date
*/
hrtc.Instance = RTC;
hrtc.Init.AsynchPrediv = RTC_AUTO_1_SECOND;
hrtc.Init.OutPut = RTC_OUTPUTSOURCE_NONE;
if (HAL_RTC_Init(&hrtc) != HAL_OK) {
Error_Handler();
}
sTime.Hours = 0x1;
sTime.Minutes = 0x0;
sTime.Seconds = 0x0;
if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BCD) != HAL_OK) {
Error_Handler();
}
DateToUpdate.WeekDay = RTC_WEEKDAY_MONDAY;
DateToUpdate.Month = RTC_MONTH_JANUARY;
DateToUpdate.Date = 0x1;
DateToUpdate.Year = 0x0;
if (HAL_RTC_SetDate(&hrtc, &DateToUpdate, RTC_FORMAT_BCD) != HAL_OK) {
Error_Handler();
}
}
/* USART2 init function */
static void MX_USART2_UART_Init(void)
{
huart2.Instance = USART2;
huart2.Init.BaudRate = 115200;
huart2.Init.WordLength = UART_WORDLENGTH_8B;
huart2.Init.StopBits = UART_STOPBITS_1;
huart2.Init.Parity = UART_PARITY_NONE;
huart2.Init.Mode = UART_MODE_TX_RX;
huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart2.Init.OverSampling = UART_OVERSAMPLING_16;
if (HAL_UART_Init(&huart2) != HAL_OK) {
Error_Handler();
}
}
/** Configure pins as
* Analog
* Input
* Output
* EVENT_OUT
* EXTI
* Free pins are configured automatically as Analog (this feature is enabled through
* the Code Generation settings)
*/
static void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : LED_Pin */
GPIO_InitStruct.Pin = LED_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(LED_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : PA0 PA1 PA4 PA5
PA6 PA7 PA8 PA9
PA10 PA13 PA14 PA15 */
GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5
| GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9
| GPIO_PIN_10 | GPIO_PIN_13 | GPIO_PIN_14 | GPIO_PIN_15;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pins : PB0 PB1 PB2 PB10
PB11 PB12 PB13 PB14
PB15 PB3 PB4 PB5
PB6 PB7 PB8 PB9 */
GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_10
| GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14
| GPIO_PIN_15 | GPIO_PIN_3 | GPIO_PIN_4 | GPIO_PIN_5
| GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
@ -259,8 +228,7 @@ static void MX_GPIO_Init(void)
* @param None
* @retval None
*/
void Error_Handler(void)
{
void Error_Handler(void) {
/* USER CODE BEGIN Error_Handler */
/* User can add his own implementation to report the HAL error return state */
while (1) {

97
Src/stm32f1xx_hal_msp.c
Unescape View File

@ -74,101 +74,10 @@ void HAL_MspInit(void)
/* USER CODE BEGIN MspInit 1 */
/* USER CODE END MspInit 1 */
}
void HAL_RTC_MspInit(RTC_HandleTypeDef* hrtc)
{
if(hrtc->Instance==RTC)
{
/* USER CODE BEGIN RTC_MspInit 0 */
/* USER CODE END RTC_MspInit 0 */
HAL_PWR_EnableBkUpAccess();
/* Enable BKP CLK enable for backup registers */
__HAL_RCC_BKP_CLK_ENABLE();
/* Peripheral clock enable */
__HAL_RCC_RTC_ENABLE();
/* USER CODE BEGIN RTC_MspInit 1 */
/* USER CODE END RTC_MspInit 1 */
}
}
void HAL_RTC_MspDeInit(RTC_HandleTypeDef* hrtc)
{
if(hrtc->Instance==RTC)
{
/* USER CODE BEGIN RTC_MspDeInit 0 */
/* USER CODE END RTC_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_RTC_DISABLE();
}
/* USER CODE BEGIN RTC_MspDeInit 1 */
/* USER CODE END RTC_MspDeInit 1 */
}
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(huart->Instance==USART2)
{
/* USER CODE BEGIN USART2_MspInit 0 */
/* USER CODE END USART2_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_USART2_CLK_ENABLE();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
GPIO_InitStruct.Pin = GPIO_PIN_2;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_3;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN USART2_MspInit 1 */
/* USER CODE END USART2_MspInit 1 */
}
}
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
{
if(huart->Instance==USART2)
{
/* USER CODE BEGIN USART2_MspDeInit 0 */
/* USER CODE END USART2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_USART2_CLK_DISABLE();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);
}
/* USER CODE BEGIN USART2_MspDeInit 1 */
/* USER CODE END USART2_MspDeInit 1 */
HAL_NVIC_EnableIRQ(EXTI1_IRQn);
HAL_NVIC_SetPriority(EXTI1_IRQn, 0, 0);
/* USER CODE END MspInit 1 */
}
/* USER CODE BEGIN 1 */

161
Src/stm32f1xx_it.c
Unescape View File

@ -31,9 +31,14 @@
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include <main.h>
#include <keyboard.h>
#include <usb_device.h>
#include <usbd_hid.h>
#include "stm32f1xx_hal.h"
#include "stm32f1xx.h"
#include "stm32f1xx_it.h"
#include "circbuf.h"
/* USER CODE BEGIN 0 */
@ -43,138 +48,139 @@
extern PCD_HandleTypeDef hpcd_USB_FS;
/******************************************************************************/
/* Cortex-M3 Processor Interruption and Exception Handlers */
/* Cortex-M3 Processor Interruption and Exception Handlers */
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void)
{
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
void NMI_Handler(void) {
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
/* USER CODE END NonMaskableInt_IRQn 1 */
/* USER CODE END NonMaskableInt_IRQn 1 */
}
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void)
{
/* USER CODE BEGIN HardFault_IRQn 0 */
void HardFault_Handler(void) {
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while (1)
{
}
/* USER CODE BEGIN HardFault_IRQn 1 */
/* USER CODE END HardFault_IRQn 0 */
while (1) {
}
/* USER CODE BEGIN HardFault_IRQn 1 */
/* USER CODE END HardFault_IRQn 1 */
/* USER CODE END HardFault_IRQn 1 */
}
/**
* @brief This function handles Memory management fault.
*/
void MemManage_Handler(void)
{
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
void MemManage_Handler(void) {
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
/* USER CODE END MemoryManagement_IRQn 0 */
while (1)
{
}
/* USER CODE BEGIN MemoryManagement_IRQn 1 */
/* USER CODE END MemoryManagement_IRQn 0 */
while (1) {
}
/* USER CODE BEGIN MemoryManagement_IRQn 1 */
/* USER CODE END MemoryManagement_IRQn 1 */
/* USER CODE END MemoryManagement_IRQn 1 */
}
/**
* @brief This function handles Prefetch fault, memory access fault.
*/
void BusFault_Handler(void)
{
/* USER CODE BEGIN BusFault_IRQn 0 */
void BusFault_Handler(void) {
/* USER CODE BEGIN BusFault_IRQn 0 */
/* USER CODE END BusFault_IRQn 0 */
while (1)
{
}
/* USER CODE BEGIN BusFault_IRQn 1 */
/* USER CODE END BusFault_IRQn 0 */
while (1) {
}
/* USER CODE BEGIN BusFault_IRQn 1 */
/* USER CODE END BusFault_IRQn 1 */
/* USER CODE END BusFault_IRQn 1 */
}
/**
* @brief This function handles Undefined instruction or illegal state.
*/
void UsageFault_Handler(void)
{
/* USER CODE BEGIN UsageFault_IRQn 0 */
void UsageFault_Handler(void) {
/* USER CODE BEGIN UsageFault_IRQn 0 */
/* USER CODE END UsageFault_IRQn 0 */
while (1)
{
}
/* USER CODE BEGIN UsageFault_IRQn 1 */
/* USER CODE END UsageFault_IRQn 0 */
while (1) {
}
/* USER CODE BEGIN UsageFault_IRQn 1 */
/* USER CODE END UsageFault_IRQn 1 */
/* USER CODE END UsageFault_IRQn 1 */
}
/**
* @brief This function handles System service call via SWI instruction.
*/
void SVC_Handler(void)
{
/* USER CODE BEGIN SVCall_IRQn 0 */
void SVC_Handler(void) {
/* USER CODE BEGIN SVCall_IRQn 0 */
/* USER CODE END SVCall_IRQn 0 */
/* USER CODE BEGIN SVCall_IRQn 1 */
/* USER CODE END SVCall_IRQn 0 */
/* USER CODE BEGIN SVCall_IRQn 1 */
/* USER CODE END SVCall_IRQn 1 */
/* USER CODE END SVCall_IRQn 1 */
}
/**
* @brief This function handles Debug monitor.
*/
void DebugMon_Handler(void)
{
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
void DebugMon_Handler(void) {
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
/* USER CODE END DebugMonitor_IRQn 0 */
/* USER CODE BEGIN DebugMonitor_IRQn 1 */
/* USER CODE END DebugMonitor_IRQn 0 */
/* USER CODE BEGIN DebugMonitor_IRQn 1 */
/* USER CODE END DebugMonitor_IRQn 1 */
/* USER CODE END DebugMonitor_IRQn 1 */
}
/**
* @brief This function handles Pendable request for system service.
*/
void PendSV_Handler(void)
{
/* USER CODE BEGIN PendSV_IRQn 0 */
void PendSV_Handler(void) {
/* USER CODE BEGIN PendSV_IRQn 0 */
/* USER CODE END PendSV_IRQn 0 */
/* USER CODE BEGIN PendSV_IRQn 1 */
/* USER CODE END PendSV_IRQn 0 */
/* USER CODE BEGIN PendSV_IRQn 1 */
/* USER CODE END PendSV_IRQn 1 */
/* USER CODE END PendSV_IRQn 1 */
}
/**
* @brief This function handles System tick timer.
*/
void SysTick_Handler(void)
{
/* USER CODE BEGIN SysTick_IRQn 0 */
void SysTick_Handler(void) {
/* USER CODE BEGIN SysTick_IRQn 0 */
static uint8_t kreport[8];
/* USER CODE END SysTick_IRQn 0 */
HAL_IncTick();
HAL_SYSTICK_IRQHandler();
/* USER CODE BEGIN SysTick_IRQn 1 */
/* USER CODE END SysTick_IRQn 0 */
HAL_IncTick();
HAL_SYSTICK_IRQHandler();
/* USER CODE BEGIN SysTick_IRQn 1 */
/* USER CODE END SysTick_IRQn 1 */
if (((USBD_HID_HandleTypeDef *) hUsbDeviceFS.pClassData)->state == HID_IDLE) {
KeyEvent ke;
if (cbuf_pop(key_cbuf, &ke)) {
kybd_key(ke.key, ke.press);
// Send report
dbg("key event\r\n");
kybd_get_bytes(kreport);
USBD_HID_SendReport(&hUsbDeviceFS, kreport, 8);
}
}
/* USER CODE END SysTick_IRQn 1 */
}
/******************************************************************************/
@ -187,18 +193,21 @@ void SysTick_Handler(void)
/**
* @brief This function handles USB low priority or CAN RX0 interrupts.
*/
void USB_LP_CAN1_RX0_IRQHandler(void)
{
/* USER CODE BEGIN USB_LP_CAN1_RX0_IRQn 0 */
void USB_LP_CAN1_RX0_IRQHandler(void) {
/* USER CODE BEGIN USB_LP_CAN1_RX0_IRQn 0 */
/* USER CODE END USB_LP_CAN1_RX0_IRQn 0 */
HAL_PCD_IRQHandler(&hpcd_USB_FS);
/* USER CODE BEGIN USB_LP_CAN1_RX0_IRQn 1 */
/* USER CODE END USB_LP_CAN1_RX0_IRQn 0 */
HAL_PCD_IRQHandler(&hpcd_USB_FS);
/* USER CODE BEGIN USB_LP_CAN1_RX0_IRQn 1 */
/* USER CODE END USB_LP_CAN1_RX0_IRQn 1 */
/* USER CODE END USB_LP_CAN1_RX0_IRQn 1 */
}
/* USER CODE BEGIN 1 */
void EXTI1_IRQHandler(void) {
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_1);
}
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

32
Src/syscalls.c
Unescape View File

@ -0,0 +1,32 @@
#include <errno.h>
#include <stdio.h>
register char * stack_ptr asm("sp");
caddr_t _sbrk(int incr)
{
extern char end __asm("end");
static char *heap_end;
char *prev_heap_end;
if (heap_end == 0)
heap_end = &end;
prev_heap_end = heap_end;
if (heap_end + incr > stack_ptr)
{
// write(1, "Heap and stack collision\n", 25);
// abort();
errno = ENOMEM;
return (caddr_t) -1;
}
heap_end += incr;
return (caddr_t) prev_heap_end;
}
// Other systcalls are defined in
// - com/com_fileio.c
// - hw_utils/reset.h

133
Src/usart.c
Unescape View File

@ -0,0 +1,133 @@
/**
******************************************************************************
* File Name : USART.c
* Description : This file provides code for the configuration
* of the USART instances.
******************************************************************************
*
* COPYRIGHT(c) 2016 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "usart.h"
#include "gpio.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
UART_HandleTypeDef huart2;
/* USART2 init function */
void MX_USART2_UART_Init(void)
{
huart2.Instance = USART2;
huart2.Init.BaudRate = 115200;
huart2.Init.WordLength = UART_WORDLENGTH_8B;
huart2.Init.StopBits = UART_STOPBITS_1;
huart2.Init.Parity = UART_PARITY_NONE;
huart2.Init.Mode = UART_MODE_TX_RX;
huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
huart2.Init.OverSampling = UART_OVERSAMPLING_16;
if (HAL_UART_Init(&huart2) != HAL_OK)
{
Error_Handler();
}
}
void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(uartHandle->Instance==USART2)
{
/* USER CODE BEGIN USART2_MspInit 0 */
/* USER CODE END USART2_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_USART2_CLK_ENABLE();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
GPIO_InitStruct.Pin = GPIO_PIN_2;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_3;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN USART2_MspInit 1 */
/* USER CODE END USART2_MspInit 1 */
}
}
void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
{
if(uartHandle->Instance==USART2)
{
/* USER CODE BEGIN USART2_MspDeInit 0 */
/* USER CODE END USART2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_USART2_CLK_DISABLE();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);
}
/* USER CODE BEGIN USART2_MspDeInit 1 */
/* USER CODE END USART2_MspDeInit 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

1
Src/usb_device.c
Unescape View File

@ -51,7 +51,6 @@ void MX_USB_DEVICE_Init(void)
USBD_RegisterClass(&hUsbDeviceFS, &USBD_HID);
USBD_Start(&hUsbDeviceFS);
}
/**
* @}

218
Src/usbd_desc.c
Unescape View File

@ -44,18 +44,18 @@
/** @defgroup USBD_DESC
* @brief USBD descriptors module
* @{
*/
*/
/** @defgroup USBD_DESC_Private_TypesDefinitions
* @{
*/
*/
/**
* @}
*/
*/
/** @defgroup USBD_DESC_Private_Defines
* @{
*/
*/
#define USBD_VID 1155
#define USBD_LANGID_STRING 1033
#define USBD_MANUFACTURER_STRING "MightyPork"
@ -70,99 +70,105 @@
/* USER CODE END 0*/
/**
* @}
*/
*/
/** @defgroup USBD_DESC_Private_Macros
* @{
*/
*/
/**
* @}
*/
*/
/** @defgroup USBD_DESC_Private_Variables
* @{
*/
uint8_t * USBD_FS_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
uint8_t * USBD_FS_LangIDStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
uint8_t * USBD_FS_ManufacturerStrDescriptor ( USBD_SpeedTypeDef speed , uint16_t *length);
uint8_t * USBD_FS_ProductStrDescriptor ( USBD_SpeedTypeDef speed , uint16_t *length);
uint8_t * USBD_FS_SerialStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
uint8_t * USBD_FS_ConfigStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
uint8_t * USBD_FS_InterfaceStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length);
*/
uint8_t *USBD_FS_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *USBD_FS_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *USBD_FS_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *USBD_FS_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *USBD_FS_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *USBD_FS_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
uint8_t *USBD_FS_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length);
#ifdef USB_SUPPORT_USER_STRING_DESC
uint8_t * USBD_FS_USRStringDesc (USBD_SpeedTypeDef speed, uint8_t idx , uint16_t *length);
uint8_t * USBD_FS_USRStringDesc (USBD_SpeedTypeDef speed, uint8_t idx , uint16_t *length);
#endif /* USB_SUPPORT_USER_STRING_DESC */
USBD_DescriptorsTypeDef FS_Desc =
{
USBD_FS_DeviceDescriptor,
USBD_FS_LangIDStrDescriptor,
USBD_FS_ManufacturerStrDescriptor,
USBD_FS_ProductStrDescriptor,
USBD_FS_SerialStrDescriptor,
USBD_FS_ConfigStrDescriptor,
USBD_FS_InterfaceStrDescriptor,
};
{
USBD_FS_DeviceDescriptor,
USBD_FS_LangIDStrDescriptor,
USBD_FS_ManufacturerStrDescriptor,
USBD_FS_ProductStrDescriptor,
USBD_FS_SerialStrDescriptor,
USBD_FS_ConfigStrDescriptor,
USBD_FS_InterfaceStrDescriptor,
};
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#pragma data_alignment=4
#endif
/* USB Standard Device Descriptor */
__ALIGN_BEGIN uint8_t USBD_FS_DeviceDesc[USB_LEN_DEV_DESC] __ALIGN_END =
{
0x12, /*bLength */
USB_DESC_TYPE_DEVICE, /*bDescriptorType*/
0x00, /* bcdUSB */
0x02,
0x00, /*bDeviceClass*/
0x00, /*bDeviceSubClass*/
0x00, /*bDeviceProtocol*/
USB_MAX_EP0_SIZE, /*bMaxPacketSize*/
LOBYTE(USBD_VID), /*idVendor*/
HIBYTE(USBD_VID), /*idVendor*/
LOBYTE(USBD_PID_FS), /*idVendor*/
HIBYTE(USBD_PID_FS), /*idVendor*/
0x00, /*bcdDevice rel. 2.00*/
0x02,
USBD_IDX_MFC_STR, /*Index of manufacturer string*/
USBD_IDX_PRODUCT_STR, /*Index of product string*/
USBD_IDX_SERIAL_STR, /*Index of serial number string*/
USBD_MAX_NUM_CONFIGURATION /*bNumConfigurations*/
} ;
{
0x12, /*bLength */
USB_DESC_TYPE_DEVICE, /*bDescriptorType*/
0x00, /* bcdUSB */
0x02,
0x00, /*bDeviceClass*/
0x00, /*bDeviceSubClass*/
0x00, /*bDeviceProtocol*/
USB_MAX_EP0_SIZE, /*bMaxPacketSize*/
LOBYTE(USBD_VID), /*idVendor*/
HIBYTE(USBD_VID), /*idVendor*/
LOBYTE(USBD_PID_FS), /*idVendor*/
HIBYTE(USBD_PID_FS), /*idVendor*/
0x00, /*bcdDevice rel. 2.00*/
0x02,
USBD_IDX_MFC_STR, /*Index of manufacturer string*/
USBD_IDX_PRODUCT_STR, /*Index of product string*/
USBD_IDX_SERIAL_STR, /*Index of serial number string*/
USBD_MAX_NUM_CONFIGURATION /*bNumConfigurations*/
};
/* USB_DeviceDescriptor */
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#pragma data_alignment=4
#endif
/* USB Standard Device Descriptor */
__ALIGN_BEGIN uint8_t USBD_LangIDDesc[USB_LEN_LANGID_STR_DESC] __ALIGN_END =
{
USB_LEN_LANGID_STR_DESC,
USB_DESC_TYPE_STRING,
LOBYTE(USBD_LANGID_STRING),
HIBYTE(USBD_LANGID_STRING),
};
{
USB_LEN_LANGID_STR_DESC,
USB_DESC_TYPE_STRING,
LOBYTE(USBD_LANGID_STRING),
HIBYTE(USBD_LANGID_STRING),
};
#if defined ( __ICCARM__ ) /*!< IAR Compiler */
#pragma data_alignment=4
#pragma data_alignment=4
#endif
__ALIGN_BEGIN uint8_t USBD_StrDesc[USBD_MAX_STR_DESC_SIZ] __ALIGN_END;
/**
* @}
*/
*/
/** @defgroup USBD_DESC_Private_FunctionPrototypes
* @{
*/
*/
/**
* @}
*/
*/
/** @defgroup USBD_DESC_Private_Functions
* @{
*/
*/
/**
* @brief USBD_FS_DeviceDescriptor
@ -171,10 +177,10 @@ __ALIGN_BEGIN uint8_t USBD_StrDesc[USBD_MAX_STR_DESC_SIZ] __ALIGN_END;
* @param length : pointer to data length variable
* @retval pointer to descriptor buffer
*/
uint8_t * USBD_FS_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
uint8_t *USBD_FS_DeviceDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
*length = sizeof(USBD_FS_DeviceDesc);
return USBD_FS_DeviceDesc;
*length = sizeof(USBD_FS_DeviceDesc);
return USBD_FS_DeviceDesc;
}
/**
@ -184,10 +190,10 @@ uint8_t * USBD_FS_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
* @param length : pointer to data length variable
* @retval pointer to descriptor buffer
*/
uint8_t * USBD_FS_LangIDStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
uint8_t *USBD_FS_LangIDStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
*length = sizeof(USBD_LangIDDesc);
return USBD_LangIDDesc;
*length = sizeof(USBD_LangIDDesc);
return USBD_LangIDDesc;
}
/**
@ -197,17 +203,15 @@ uint8_t * USBD_FS_LangIDStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *leng
* @param length : pointer to data length variable
* @retval pointer to descriptor buffer
*/
uint8_t * USBD_FS_ProductStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
uint8_t *USBD_FS_ProductStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
if(speed == 0)
{
USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);
}
else
{
USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);
}
return USBD_StrDesc;
if (speed == 0) {
USBD_GetString(USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);
}
else {
USBD_GetString(USBD_PRODUCT_STRING_FS, USBD_StrDesc, length);
}
return USBD_StrDesc;
}
/**
@ -217,10 +221,10 @@ uint8_t * USBD_FS_ProductStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *len
* @param length : pointer to data length variable
* @retval pointer to descriptor buffer
*/
uint8_t * USBD_FS_ManufacturerStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
uint8_t *USBD_FS_ManufacturerStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length);
return USBD_StrDesc;
USBD_GetString(USBD_MANUFACTURER_STRING, USBD_StrDesc, length);
return USBD_StrDesc;
}
/**
@ -230,17 +234,15 @@ uint8_t * USBD_FS_ManufacturerStrDescriptor( USBD_SpeedTypeDef speed , uint16_t
* @param length : pointer to data length variable
* @retval pointer to descriptor buffer
*/
uint8_t * USBD_FS_SerialStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
uint8_t *USBD_FS_SerialStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
if(speed == USBD_SPEED_HIGH)
{
USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length);
}
else
{
USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length);
}
return USBD_StrDesc;
if (speed == USBD_SPEED_HIGH) {
USBD_GetString(USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length);
}
else {
USBD_GetString(USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length);
}
return USBD_StrDesc;
}
/**
@ -250,17 +252,15 @@ uint8_t * USBD_FS_SerialStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *leng
* @param length : pointer to data length variable
* @retval pointer to descriptor buffer
*/
uint8_t * USBD_FS_ConfigStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
uint8_t *USBD_FS_ConfigStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
if(speed == USBD_SPEED_HIGH)
{
USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length);
}
else
{
USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length);
}
return USBD_StrDesc;
if (speed == USBD_SPEED_HIGH) {
USBD_GetString(USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length);
}
else {
USBD_GetString(USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length);
}
return USBD_StrDesc;
}
/**
@ -270,28 +270,26 @@ uint8_t * USBD_FS_ConfigStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *leng
* @param length : pointer to data length variable
* @retval pointer to descriptor buffer
*/
uint8_t * USBD_FS_InterfaceStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length)
uint8_t *USBD_FS_InterfaceStrDescriptor(USBD_SpeedTypeDef speed, uint16_t *length)
{
if(speed == 0)
{
USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
}
else
{
USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
}
return USBD_StrDesc;
if (speed == 0) {
USBD_GetString(USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
}
else {
USBD_GetString(USBD_INTERFACE_STRING_FS, USBD_StrDesc, length);
}
return USBD_StrDesc;
}
/**
* @}
*/
*/
/**
* @}
*/
*/
/**
* @}
*/
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

53
f103-usb.ioc
Unescape View File

@ -4,28 +4,25 @@ KeepUserPlacement=true
Mcu.Family=STM32F1
Mcu.IP0=NVIC
Mcu.IP1=RCC
Mcu.IP2=RTC
Mcu.IP3=SYS
Mcu.IP4=USART2
Mcu.IP5=USB
Mcu.IP6=USB_DEVICE
Mcu.IPNb=7
Mcu.IP2=SYS
Mcu.IP3=USART2
Mcu.IP4=USB
Mcu.IP5=USB_DEVICE
Mcu.IPNb=6
Mcu.Name=STM32F103C(8-B)Tx
Mcu.Package=LQFP48
Mcu.Pin0=PC13-TAMPER-RTC
Mcu.Pin1=PC14-OSC32_IN
Mcu.Pin10=VP_SYS_VS_ND
Mcu.Pin11=VP_SYS_VS_Systick
Mcu.Pin12=VP_USB_DEVICE_VS_USB_DEVICE_HID_FS
Mcu.Pin2=PC15-OSC32_OUT
Mcu.Pin3=PD0-OSC_IN
Mcu.Pin4=PD1-OSC_OUT
Mcu.Pin5=PA2
Mcu.Pin6=PA3
Mcu.Pin7=PA11
Mcu.Pin8=PA12
Mcu.Pin9=VP_RTC_No_RTC_Output
Mcu.PinsNb=13
Mcu.Pin1=PD0-OSC_IN
Mcu.Pin10=VP_USB_DEVICE_VS_USB_DEVICE_HID_FS
Mcu.Pin2=PD1-OSC_OUT
Mcu.Pin3=PA1
Mcu.Pin4=PA2
Mcu.Pin5=PA3
Mcu.Pin6=PA11
Mcu.Pin7=PA12
Mcu.Pin8=VP_SYS_VS_ND
Mcu.Pin9=VP_SYS_VS_Systick
Mcu.PinsNb=11
Mcu.UserConstants=
Mcu.UserName=STM32F103C8Tx
MxCube.Version=4.15.1
@ -41,6 +38,8 @@ NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true
NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true
NVIC.USB_LP_CAN1_RX0_IRQn=true\:0\:0\:false\:false\:true
NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true
PA1.Locked=true
PA1.Signal=GPXTI1
PA11.Mode=Device
PA11.Signal=USB_DM
PA12.Mode=Device
@ -55,12 +54,6 @@ PC13-TAMPER-RTC.GPIOParameters=GPIO_Label
PC13-TAMPER-RTC.GPIO_Label=LED
PC13-TAMPER-RTC.Locked=true
PC13-TAMPER-RTC.Signal=GPIO_Output
PC14-OSC32_IN.Locked=true
PC14-OSC32_IN.Mode=LSE-External-Oscillator
PC14-OSC32_IN.Signal=RCC_OSC32_IN
PC15-OSC32_OUT.Locked=true
PC15-OSC32_OUT.Mode=LSE-External-Oscillator
PC15-OSC32_OUT.Signal=RCC_OSC32_OUT
PCC.Checker=false
PCC.Line=STM32F103
PCC.MCU=STM32F103C(8-B)Tx
@ -80,11 +73,11 @@ ProjectManager.AskForMigrate=true
ProjectManager.BackupPrevious=true
ProjectManager.CompilerOptimize=2
ProjectManager.ComputerToolchain=false
ProjectManager.CoupleFile=false
ProjectManager.CoupleFile=true
ProjectManager.DeletePrevious=true
ProjectManager.DeviceId=STM32F103C8Tx
ProjectManager.FirmwarePackage=STM32Cube FW_F1 V1.4.0
ProjectManager.FreePins=true
ProjectManager.FreePins=false
ProjectManager.HalAssertFull=false
ProjectManager.HeapSize=0x200
ProjectManager.KeepUserCode=true
@ -98,7 +91,7 @@ ProjectManager.StackSize=0x400
ProjectManager.TargetToolchain=SW4STM32
ProjectManager.ToolChainLocation=/home/ondra/Ac6/SW4Workspace/f103-usb
ProjectManager.UnderRoot=true
ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false,2-MX_RTC_Init-RTC-false,3-MX_USART2_UART_Init-USART2-false,4-MX_USB_DEVICE_Init-USB_DEVICE-false
ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false,2-MX_USART2_UART_Init-USART2-false,3-MX_USB_DEVICE_Init-USB_DEVICE-false
RCC.ADCFreqValue=36000000
RCC.AHBFreq_Value=72000000
RCC.APB1CLKDivider=RCC_HCLK_DIV2
@ -124,12 +117,12 @@ RCC.TimSysFreq_Value=72000000
RCC.USBFreq_Value=48000000
RCC.USBPrescaler=RCC_USBCLKSOURCE_PLL_DIV1_5
RCC.VCOOutput2Freq_Value=8000000
SH.GPXTI1.0=GPIO_EXTI1
SH.GPXTI1.ConfNb=1
USB_DEVICE.IPParameters=VirtualMode,VirtualModeFS,USBD_HandleTypeDef
USB_DEVICE.USBD_HandleTypeDef=hUsbDeviceFS
USB_DEVICE.VirtualMode=Hid
USB_DEVICE.VirtualModeFS=Hid_FS
VP_RTC_No_RTC_Output.Mode=RTC_OUT_NO
VP_RTC_No_RTC_Output.Signal=RTC_No_RTC_Output
VP_SYS_VS_ND.Mode=No_Debug
VP_SYS_VS_ND.Signal=SYS_VS_ND
VP_SYS_VS_Systick.Mode=SysTick

Write Preview
Loading…
Cancel
Save