| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899 | /* * 程序清单:静态线程 * * 这个程序会初始化2个静态线程,它们拥有共同的入口函数,但参数不相同 */#include <rtthread.h>#include "tc_comm.h"/* 线程1控制块 */static struct rt_thread thread1;/* 线程1栈 */static rt_uint8_t thread1_stack[THREAD_STACK_SIZE];/* 线程2控制块 */static struct rt_thread thread2;/* 线程2栈 */static rt_uint8_t thread2_stack[THREAD_STACK_SIZE];/* 线程入口 */static void thread_entry(void* parameter){    rt_uint32_t count = 0;    rt_uint32_t no = (rt_uint32_t) parameter; /* 获得正确的入口参数 */    while (1)    {        /* 打印线程计数值输出 */        rt_kprintf("thread%d count: %d\n", no, count ++);        /* 休眠10个OS Tick */        rt_thread_delay(10);    }}int thread_static_simple_init(){    rt_err_t result;    /* 初始化线程1 */    result = rt_thread_init(&thread1, "t1", /* 线程名:t1 */        thread_entry, (void*)1, /* 线程的入口是thread_entry,入口参数是1 */        &thread1_stack[0], sizeof(thread1_stack), /* 线程栈是thread1_stack */        THREAD_PRIORITY, 10);    if (result == RT_EOK) /* 如果返回正确,启动线程1 */        rt_thread_startup(&thread1);    else        tc_stat(TC_STAT_END | TC_STAT_FAILED);    /* 初始化线程2 */    result = rt_thread_init(&thread2, "t2", /* 线程名:t2 */        thread_entry, RT_NULL, /* 线程的入口是thread_entry,入口参数是2 */        &thread2_stack[0], sizeof(thread2_stack), /* 线程栈是thread2_stack */        THREAD_PRIORITY + 1, 10);    if (result == RT_EOK) /* 如果返回正确,启动线程2 */        rt_thread_startup(&thread2);    else        tc_stat(TC_STAT_END | TC_STAT_FAILED);    return 0;}#ifdef RT_USING_TCstatic void _tc_cleanup(){    /* 调度器上锁,上锁后,将不再切换到其他线程,仅响应中断 */    rt_enter_critical();    /* 执行线程脱离 */    if (thread1.stat != RT_THREAD_CLOSE)        rt_thread_detach(&thread1);    if (thread2.stat != RT_THREAD_CLOSE)        rt_thread_detach(&thread2);    /* 调度器解锁 */    rt_exit_critical();    /* 设置TestCase状态 */    tc_done(TC_STAT_PASSED);}int _tc_thread_static_simple(){    /* 设置TestCase清理回调函数 */    tc_cleanup(_tc_cleanup);    thread_static_simple_init();    /* 返回TestCase运行的最长时间 */    return 100;}/* 输出函数命令到finsh shell中 */FINSH_FUNCTION_EXPORT(_tc_thread_static_simple, a static thread example);#else/* 用户应用入口 */int rt_application_init(){    thread_static_simple_init();    return 0;}#endif
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