创建线程进入while（1）循环中

发布于 2024-11-03 15:41:28 浏览：160 订阅该版

z在创建完线程之后在执行 `rt_thread_exit（）`函数里的`rt_schedule_remove_thread(thread);`函数，
然后直接进入了`void rt_hw_hard_fault_exception(struct exception_info * exception_info)`的while(1)循环中，求大佬赐教

```c
rt_thread_t DHT11_thread =  RT_NULL;
rt_thread_t th2_ptr =  RT_NULL;
int main(void)
{
	UsartPrintf(USART1, " \n");
	UsartPrintf(USART2, " \n");
	DHT11_thread_create();
	UsartPrintf(USART1," DHT11_thread创建成功\n");
	th2_create();
	UsartPrintf(USART1," th2创建成功\n");
}

//线程1创建
void DHT11_thread_create(void)
{
	  DHT11_thread = rt_thread_create("DHT11_thread", DHT11_thread_entry, RT_NULL, 128, 20, 5);
    rt_thread_startup(DHT11_thread);

}
//线程2创建
void th2_create(void)
{
		th2_ptr = rt_thread_create("th2_demo", th2_entry, RT_NULL, 128, 20, 5);
    rt_thread_startup(th2_ptr);
}

//线程1处理程序
void DHT11_thread_entry(void *parameter)   //线程处理函数
{
    int i = 0;
    for(i= 0;i < 10; i++)
    {
      UsartPrintf(USART1," DHT11_thread_entry running...\n");
		rt_thread_mdelay(1000);
    }
}

void th2_entry(void *parameter)
{
    int i = 0;
    for(i= 0;i < 10; i++)
    {
        UsartPrintf(USART1," th2_entry running...\n");
			//rt_kprintf(" th2_entry running...\n");
        rt_thread_mdelay(1000);
    }
}
```