RT-Thread Studio創建項目，基於芯片stm32f103c8t6

1.新建項目

2.main.c

將以下代碼直接拷貝至main.c

/* 
 * 2019-09-09     RT-Thread   
 */

#include <rtthread.h>
#include <board.h>
#include <rtdevice.h>

#define DBG_TAG "main"
#define DBG_LVL DBG_LOG
#include <rtdbg.h>

/* PLEASE DEFINE the LED0 pin for your board, such as: PA5 */
#define LED0_PIN    GET_PIN(C, 13)



#define THREAD_PRIORITY         25
#define THREAD_STACK_SIZE       512
#define THREAD_TIMESLICE        5

static rt_thread_t tid1 = RT_NULL;

/* 線程1的入口函數 */
static void thread1_entry(void *parameter)
{
    rt_uint32_t count = 0;

    while (1)
    {
        /* 線程1採用低優先級運行，一直打印計數值 */
        rt_kprintf("thread1 count: %d\n", count ++);
        rt_thread_mdelay(500);
    }
}

ALIGN(RT_ALIGN_SIZE)
static char thread2_stack[1024];
static struct rt_thread thread2;
/* 線程2入口 */
static void thread2_entry(void *param)
{
    int count = 1;
       /* set LED0 pin mode to output */
       rt_pin_mode(LED0_PIN, PIN_MODE_OUTPUT);

       while (count++)
       {
           /* set LED0 pin level to high or low */
           rt_pin_write(LED0_PIN, count % 2);
           LOG_D("Hello RT-Thread!");
           rt_thread_mdelay(100);
       }


//    rt_uint32_t count = 0;
//
//    /* 線程2擁有較高的優先級，以搶佔線程1而獲得執行 */
//    for (count = 0; count < 10 ; count++)
//    {
//        /* 線程2打印計數值 */
//        rt_kprintf("thread2 count: %d\n", count);
//        rt_thread_mdelay(500);
//    }
//    rt_kprintf("thread2 exit\n");
//    /* 線程2運行結束後也將自動被系統刪除
//    (線程控制塊和線程棧依然在idle線程中釋放) */
}

/* 刪除線程示例的初始化 */
int thread_sample(void)
{
    /* 創建線程1，名稱是thread1，入口是thread1_entry*/
    tid1 = rt_thread_create("thread1",
                            thread1_entry, RT_NULL,
                            THREAD_STACK_SIZE,
                            THREAD_PRIORITY-1, THREAD_TIMESLICE);

    /* 如果獲得線程控制塊，啓動這個線程 */
    if (tid1 != RT_NULL)
    {
        //啓動線程
        rt_thread_startup(tid1);
    }

    /* 初始化線程2，名稱是thread2，入口是thread2_entry */
    rt_thread_init(&thread2,
                   "thread2",
                   thread2_entry,
                   RT_NULL,
                   &thread2_stack[0],
                   sizeof(thread2_stack),
                   THREAD_PRIORITY - 1, THREAD_TIMESLICE);
    //啓動線程
    rt_thread_startup(&thread2);

    return 0;
}


int main(void)
{
       thread_sample();
   
    return RT_EOK;
}

3.運行結果