STM32在Arduino下运行FREERTOS的详细记录（基于VSCode+PlatformIO）

环境介绍：

win10
vscode
platformio
arduino框架：stm32duino（https://github.com/stm32duino）
freertos：stm32duino-freertos（https://github.com/stm32duino/STM32FreeRTOS）
硬件开发板：NUCLEO-F767ZI

文档和教程

官网文档：https://www.freertos.org/FreeRTOS-quick-start-guide.html
百问网文档（中文）：http://rtos.100ask.net/freeRTOS%E6%95%99%E7%A8%8B/index.html

步骤：

新建stm32工程

在pio库中搜索并安装：STM32duino FreeRTOS

然后在主程序中写如下代码即可

`#include "Arduino.h" #include "FreeRTOS.h" #include "task.h"  void TaskReady(void); void myappcreate(void);  static TaskHandle_t myHandleTask_led1=NULL; static TaskHandle_t myHandleTask_led2=NULL; static TaskHandle_t myHandleTask_led3=NULL; void myTask_led1(void *pvParameters) {   while(1)   {     digitalWrite(LED_BLUE,HIGH);     vTaskDelay(1500);     digitalWrite(LED_BLUE,LOW);     vTaskDelay(1500);   } } void myTask_led2(void *pvParameters) {   while(1)   {     digitalWrite(LED_GREEN,HIGH);     vTaskDelay(1000);     digitalWrite(LED_GREEN,LOW);     vTaskDelay(1000);   } } void myTask_led3(void *pvParameters) {   while(1)   {     digitalWrite(LED_RED,HIGH);     vTaskDelay(500);     digitalWrite(LED_RED,LOW);     vTaskDelay(500);   } } void TaskReady(void) {     pinMode(LED_BLUE,OUTPUT);     pinMode(LED_GREEN,OUTPUT);     pinMode(LED_RED,OUTPUT); } void myappcreate(void) {     TaskReady();     xTaskCreate(         myTask_led1,         "myTask_led1",         configMINIMAL_STACK_SIZE,         NULL,         tskIDLE_PRIORITY + 1,         &myHandleTask_led1);     xTaskCreate(         myTask_led2,         "myTask_led2",         configMINIMAL_STACK_SIZE,         NULL,         tskIDLE_PRIORITY + 1,         &myHandleTask_led2);     xTaskCreate(         myTask_led3,         "myTask_led3",         configMINIMAL_STACK_SIZE,         NULL,         tskIDLE_PRIORITY + 1,         &myHandleTask_led3);      vTaskStartScheduler();//任务开始调度 }  void setup() {   // put your setup code here, to run once:    myappcreate(); } void loop() {   // put your main code here, to run repeatedly: }`