SPI STM32F103

c8t6在keil上移植了rtthread之后不知道怎么回事，测试创建的线程只能执行一次

发布于 2024-06-08 21:58:40 浏览：445 订阅该版

c8t6在keil上移植了rtthread之后不知道怎么回事，测试创建的线程只能执行一次,有没有老哥解答一下

```c
#include "stm32f10x.h"                  // Device header
#include "Delay.h"
#include "OLED.h"
#include "W25Q64.h"
#include "board.h"
#include "rtthread.h"

#ifndef NULL
#define NULL        (0)
#endif
uint8_t MID;
uint16_t DID;
uint32_t count = 0;

uint8_t ArrayWrite[] = {0x01, 0x02, 0x03, 0x04};
uint8_t ArrayRead[4];

rt_thread_t th1 = NULL;

void th_entry(void * parameter)
{
	while(1)
	{
		//rt_kprintf("th_entry running...\n");
		count++;
		OLED_ShowHexNum(4, 5, count, 4);
		rt_thread_mdelay(10);
	}
}
int main(void)
{
	
	OLED_Init();
	W25Q64_Init();
	
	OLED_ShowString(1, 1, "MID:   DID:");
	OLED_ShowString(2, 1, "W:");
	OLED_ShowString(3, 1, "R:");
	
	W25Q64_ReadID(&MID, &DID);
	OLED_ShowHexNum(1, 5, MID, 2);
	OLED_ShowHexNum(1, 12, DID, 4);
	W25Q64_SectorErase(0x000000);
	W25Q64_PageProgram(0x000000, ArrayWrite, 4);
	
	W25Q64_ReadData(0x000000, ArrayRead, 4);
	
	OLED_ShowHexNum(2, 3, ArrayWrite[0], 2);
	OLED_ShowHexNum(2, 6, ArrayWrite[1], 2);
	OLED_ShowHexNum(2, 9, ArrayWrite[2], 2);
	OLED_ShowHexNum(2, 12, ArrayWrite[3], 2);
	
	OLED_ShowHexNum(3, 3, ArrayRead[0], 2);
	OLED_ShowHexNum(3, 6, ArrayRead[1], 2);
	OLED_ShowHexNum(3, 9, ArrayRead[2], 2);
	OLED_ShowHexNum(3, 12, ArrayRead[3], 2);
	
	th1 = rt_thread_create("thdemo",th_entry,NULL,1024,6,5);
	if(th1 != RT_NULL)
	{
		count = 0;
	}
	
	rt_thread_startup(th1);
	while (1)
	{
		rt_thread_mdelay(1000);
	}
}

```