diff options
Diffstat (limited to 'examples/kernel/thread_yield.c')
| -rw-r--r-- | examples/kernel/thread_yield.c | 102 |
1 files changed, 51 insertions, 51 deletions
diff --git a/examples/kernel/thread_yield.c b/examples/kernel/thread_yield.c index de2c3a53ac..4ed6b90e2a 100644 --- a/examples/kernel/thread_yield.c +++ b/examples/kernel/thread_yield.c @@ -10,83 +10,83 @@ static rt_thread_t tid2 = RT_NULL; /* 线程1入口 */ static void thread1_entry(void* parameter) { - rt_uint32_t count = 0; + rt_uint32_t count = 0; - while (1) - { - /* 打印线程1的输出 */ - rt_kprintf("thread1: count = %d\n", count ++); + while (1) + { + /* 打印线程1的输出 */ + rt_kprintf("thread1: count = %d\n", count ++); - /* 执行yield后应该切换到thread2执行 */ - rt_thread_yield(); - } + /* 执行yield后应该切换到thread2执行 */ + rt_thread_yield(); + } } /* 线程2入口 */ static void thread2_entry(void* parameter) { - rt_uint32_t count = 0; + rt_uint32_t count = 0; - while (1) - { - /* 打印线程2的输出 */ - rt_kprintf("thread2: count = %d\n", count ++); + while (1) + { + /* 打印线程2的输出 */ + rt_kprintf("thread2: count = %d\n", count ++); - /* 执行yield后应该切换到thread1执行 */ - rt_thread_yield(); - } + /* 执行yield后应该切换到thread1执行 */ + rt_thread_yield(); + } } int thread_yield_init() { - /* 创建线程1 */ - tid1 = rt_thread_create("thread", - thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */ - THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE); - if (tid1 != RT_NULL) - rt_thread_startup(tid1); - else - tc_stat(TC_STAT_END | TC_STAT_FAILED); + /* 创建线程1 */ + tid1 = rt_thread_create("thread", + thread1_entry, RT_NULL, /* 线程入口是thread1_entry, 入口参数是RT_NULL */ + THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE); + if (tid1 != RT_NULL) + rt_thread_startup(tid1); + else + tc_stat(TC_STAT_END | TC_STAT_FAILED); - /* 创建线程2 */ - tid2 = rt_thread_create("thread", - thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */ - THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE); - if (tid2 != RT_NULL) - rt_thread_startup(tid2); - else - tc_stat(TC_STAT_END | TC_STAT_FAILED); + /* 创建线程2 */ + tid2 = rt_thread_create("thread", + thread2_entry, RT_NULL, /* 线程入口是thread2_entry, 入口参数是RT_NULL */ + THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE); + if (tid2 != RT_NULL) + rt_thread_startup(tid2); + else + tc_stat(TC_STAT_END | TC_STAT_FAILED); - return 0; + return 0; } #ifdef RT_USING_TC static 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(); + /* 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(); - /* 删除线程 */ - if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE) - rt_thread_delete(tid1); - if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE) - rt_thread_delete(tid2); + /* 删除线程 */ + if (tid1 != RT_NULL && tid1->stat != RT_THREAD_CLOSE) + rt_thread_delete(tid1); + if (tid2 != RT_NULL && tid2->stat != RT_THREAD_CLOSE) + rt_thread_delete(tid2); - /* 调度器解锁 */ - rt_exit_critical(); + /* 调度器解锁 */ + rt_exit_critical(); - /* 设置TestCase状态 */ - tc_done(TC_STAT_PASSED); + /* 设置TestCase状态 */ + tc_done(TC_STAT_PASSED); } int _tc_thread_yield() { - /* 设置TestCase清理回调函数 */ - tc_cleanup(_tc_cleanup); - thread_yield_init(); + /* 设置TestCase清理回调函数 */ + tc_cleanup(_tc_cleanup); + thread_yield_init(); - /* 返回TestCase运行的最长时间 */ - return 30; + /* 返回TestCase运行的最长时间 */ + return 30; } /* 输出函数命令到finsh shell中 */ FINSH_FUNCTION_EXPORT(_tc_thread_yield, a thread yield example); @@ -94,8 +94,8 @@ FINSH_FUNCTION_EXPORT(_tc_thread_yield, a thread yield example); /* 用户应用入口 */ int rt_application_init() { - thread_yield_init(); + thread_yield_init(); - return 0; + return 0; } #endif |