platformio.ini

; PlatformIO Project Configuration File
;
;   Build options: build flags, source filter
;   Upload options: custom upload port, speed and extra flags
;   Library options: dependencies, extra library storages
;   Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html

;在配置文件中分号开头为注释
[platformio]
;指定源文件夹
src_dir = ./

;指定库文件夹'
lib_dir = ./

;指定编译板卡
;default_envs = genericSTM32F411CE

;board_dir = boards


[env]
;build_type = release
;release_build_flags = Og -g0
build_type = debug
debug_build_flags = -Og -g3 -ggdb

;选择下载的仿真器，这里是选择的jlink，如果不设置默认stlink
;upload_protocol = stlink
upload_protocol = jlink

;Debug tool
;debug_tool = stlink
debug_tool = jlink

;指定库的版本
platform = ststm32

platform_packages = 
    ;toolchain-gccarmnoneeabi @ 1.110301
    toolchain-gccarmnoneeabi @ 1.100301

;-------------------------------STM32F411CE--------------------------------
[STM32F411CE_DEFINE]
board_name = genericSTM32F411CE
startup = BSP/startup_stm32f411xe.s
linker_script = BSP/STM32F411CEUx_FLASH.ld
MCU = STM32F411xE

bsp_dir = BSP
usb_dir = USB_HID_DRIVER_F411
freertos_dir = D:/github/FreeRTOS/Source
hal_dir = D:/github/STM32Cube_FW/STM32CubeF4/Drivers/STM32F4xx_HAL_Driver
cmsis_dir = D:/github/STM32Cube_FW/STM32CubeF4/Drivers/CMSIS

[env:genericSTM32F411CE]
;配置平台和板子

board = ${STM32F411CE_DEFINE.board_name}

debug_tool = jlink

;选择编译文件的所在路径，这里包含了源文件路径，启动文件，驱动库和rtos路径。如果+<*>便是路径下的所以文件，-<.git/>便是忽略.git路径下的文件
;----------------------------------------------------------------
; Startupup File
;----------------------------------------------------------------
build_src_filter = +<${STM32F411CE_DEFINE.startup}> 
;----------------------------------------------------------------
; Source files
;----------------------------------------------------------------
  +<${STM32F411CE_DEFINE.bsp_dir}/Core/> 

  ; HAL driver
  ; Please delete STM32CubeF1\Drivers\STM32F4xx_HAL_Driver\Src\*_template.c
  +<${STM32F411CE_DEFINE.hal_dir}/> 

  ; USB Driver
  +<${STM32F411CE_DEFINE.usb_dir}/Middlewares/ST/STM32_USB_Device_Library/>
  +<${STM32F411CE_DEFINE.usb_dir}/USB_DEVICE/>

  ;FreeRTOS common
  +<${STM32F411CE_DEFINE.freertos_dir}/tasks.c>
  +<${STM32F411CE_DEFINE.freertos_dir}/list.c>
  +<${STM32F411CE_DEFINE.freertos_dir}/continue.c>
  +<${STM32F411CE_DEFINE.freertos_dir}/event_groups.c>
  +<${STM32F411CE_DEFINE.freertos_dir}/queue.c>
  +<${STM32F411CE_DEFINE.freertos_dir}/stream_buffer.c>
  +<${STM32F411CE_DEFINE.freertos_dir}/timers.c>

  ; FreeRTOS device dependencies
  +<${STM32F411CE_DEFINE.freertos_dir}/portable/MemMang/heap_4.c> 
  +<${STM32F411CE_DEFINE.freertos_dir}/portable/GCC/ARM_CM4F> 

  ; source
  +<Src/>

;----------------------------------------------------------------
; Linker File
;----------------------------------------------------------------
;选择链接文件
board_build.ldscript = ${STM32F411CE_DEFINE.linker_script}


;framework = stm32cube（不用framework了）
;编译配置-D是宏定义，-Idir是include文件目录,读者可按自己项目结构更改
;build_unflags = -std=gnu++11
build_flags =  
  ;-std=c++17

  ;配置全局宏       
  -D ${STM32F411CE_DEFINE.MCU}
  -D USE_HAL_DRIVER
  -D DEBUG

  ;配置头文件路径
  -I${STM32F411CE_DEFINE.bsp_dir}/Core/Inc

;----------------------------------------------------------------
; HAL Drivers
;----------------------------------------------------------------
  -I${STM32F411CE_DEFINE.hal_dir}/Inc
  -I${STM32F411CE_DEFINE.hal_dir}/Inc/Legacy
  -I${STM32F411CE_DEFINE.cmsis_dir}/Device/ST/STM32F4xx/Include
  -I${STM32F411CE_DEFINE.cmsis_dir}/Include

;----------------------------------------------------------------
; USB Drivers
;----------------------------------------------------------------
  -I${STM32F411CE_DEFINE.usb_dir}/Middlewares/ST/STM32_USB_Device_Library/Class/CustomHID/Inc
  -I${STM32F411CE_DEFINE.usb_dir}/Middlewares/ST/STM32_USB_Device_Library/Core/Inc
  -I${STM32F411CE_DEFINE.usb_dir}/USB_DEVICE/App
  -I${STM32F411CE_DEFINE.usb_dir}/USB_DEVICE/Target

;----------------------------------------------------------------
; FreeRTOS Drivers
;----------------------------------------------------------------
  -I${STM32F411CE_DEFINE.freertos_dir}/include
  -I${STM32F411CE_DEFINE.freertos_dir}/portable/GCC/ARM_CM4F

;----------------------------------------------------------------
; User Files 
;----------------------------------------------------------------
;  -IMyLib/Inc

; Core MCU flags, CPU, instruction set and FPU setup Needs to be set properly
; for your MCU
  -mthumb
  ; This needs attention to properly set for used MCU
  -mcpu=cortex-m4
  -mfpu=fpv4-sp-d16 ; 指定FPU
  -mfloat-abi=hard ; 指示gcc編譯器生成浮點指令

  -Wno-deprecated
  -Wall
  ; -Wextra
  ;-Wpedantic
  -Wno-unused-parameter
  ; $<$<CONFIG:Debug>:-Og -g3 -ggdb> $<$<CONFIG:Release>:-Og -g0>

  ;输出map
  -Wl,-Map,output.map

  ; link flags
  --specs=nosys.specs
  -Wl,--start-group
  -lc
  -lm
  -lstdc++
  -lsupc++
  -Wl,--end-group
  -Wl,--print-memory-usage
  -Wl,-u_printf_float  ;STDIO float formatting support

;----------------------------------------------------------------
; set link flags which platformio not supported
;----------------------------------------------------------------
extra_scripts = 
  pre:rename_firmware.py
  update_link_flags_stm32f411.py

; set firmware name and version
custom_option1 = motor_testkit
custom_prog_version = 1.0.1.0