实现多个任务利用同一个函数，传进不同的任务参数，打印不同的任务内容。多个人用同一个电脑干不同工作，美工用电脑干美工，程序员用电脑敲代码

#include "stm32f10x.h"                  // Device header
#include "freertos.h"
#include "task.h"
#include "usart.h"

TaskHandle_t myTaskHandler1;
TaskHandle_t myTaskHandler2;
TaskHandle_t myTaskHandler3;
TaskHandle_t startTaskHandler;

void myPrintf(void* arg){
	char* str=arg;
	while(1){
		taskENTER_CRITICAL();
		printf("%s\n",str);
		taskEXIT_CRITICAL();
		vTaskDelay(500);
	}
}
void startTask(void* arg){
	taskENTER_CRITICAL();
	printf("start running\n");
	taskEXIT_CRITICAL();
	xTaskCreate(myPrintf, "myTask", 128, "myTask1", 2, &myTaskHandler1); 
	xTaskCreate(myPrintf, "myTask", 128, "myTask2", 2, &myTaskHandler2); 
	xTaskCreate(myPrintf, "myTask", 128, "myTask3", 2, &myTaskHandler3); 
	vTaskDelete(NULL);
}
int main(void){
	USART_Config();
	xTaskCreate(startTask,"startTask",128,NULL,2,&startTaskHandler);
	vTaskStartScheduler();
	
	while(1)
	{
		
	
	}

}

StaticTask_t	IdleTaskTCB;
StackType_t		IdleTaskStack[configMINIMAL_STACK_SIZE];
void vApplicationGetIdleTaskMemory( StaticTask_t 	**ppxIdleTaskTCBBuffer, 
									StackType_t 	**ppxIdleTaskStackBuffer, 
									uint32_t 		*pulIdleTaskStackSize )
{
	*ppxIdleTaskTCBBuffer = &IdleTaskTCB;
	*ppxIdleTaskStackBuffer = IdleTaskStack;	
	*pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;

}

现象：