diff options
| author | liukangcc <[email protected]> | 2021-12-15 10:09:31 +0800 |
|---|---|---|
| committer | Bernard Xiong <[email protected]> | 2021-12-17 10:24:48 +0800 |
| commit | 0c4e7337373821161e171057b081767a60c2f892 (patch) | |
| tree | 1329255115c1e099c52cadf244011261655e2910 /examples/kernel/thread_resume.c | |
| parent | 7af733fa3fbfbf161ef2f265d851e5296cc216ac (diff) | |
[update] remove RT_USING_TC
Diffstat (limited to 'examples/kernel/thread_resume.c')
| -rw-r--r-- | examples/kernel/thread_resume.c | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/examples/kernel/thread_resume.c b/examples/kernel/thread_resume.c deleted file mode 100644 index e776466326..0000000000 --- a/examples/kernel/thread_resume.c +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright (c) 2006-2021, RT-Thread Development Team - * - * SPDX-License-Identifier: Apache-2.0 - * - * Change Logs: - * - */ - -/* - * 程序清单:唤醒线程 - * - * 这个例子中将创建两个动态线程,低优先级线程将挂起自身,然后 - * 高优先级线程将在一定时刻后唤醒低优先级线程。 - */ -#include <rtthread.h> -#include "tc_comm.h" - -/* 指向线程控制块的指针 */ -static rt_thread_t tid1 = RT_NULL; -static rt_thread_t tid2 = RT_NULL; -/* 线程1入口 */ -static void thread1_entry(void* parameter) -{ - /* 低优先级线程1开始运行 */ - rt_kprintf("thread1 startup%d\n"); - - /* 挂起自身 */ - rt_kprintf("suspend thread self\n"); - rt_thread_suspend(tid1); - /* 主动执行线程调度 */ - rt_schedule(); - - /* 当线程1被唤醒时 */ - rt_kprintf("thread1 resumed\n"); -} -static void thread_cleanup(rt_thread_t tid) -{ - if (tid == tid1) - { - tid1 = RT_NULL; - } - if (tid == tid2) - { - tid = RT_NULL; - } -} - -/* 线程2入口 */ -static void thread2_entry(void* parameter) -{ - /* 延时10个OS Tick */ - rt_thread_delay(10); - - /* 唤醒线程1 */ - rt_thread_resume(tid1); - rt_kprintf("thread2: to resume thread1\n"); - - /* 延时10个OS Tick */ - rt_thread_delay(10); - - /* 线程2自动退出 */ -} - -int thread_resume_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) - { - tid1->cleanup = thread_cleanup; - 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 - 1, THREAD_TIMESLICE); - if (tid2 != RT_NULL) - { - tid2->cleanup = thread_cleanup; - rt_thread_startup(tid2); - } - else - tc_stat(TC_STAT_END | TC_STAT_FAILED); - - 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(); - - /* 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(); - - /* 设置TestCase状态 */ - tc_done(TC_STAT_PASSED); -} - -int _tc_thread_resume() -{ - /* 设置TestCase清理回调函数 */ - tc_cleanup(_tc_cleanup); - thread_resume_init(); - - /* 返回TestCase运行的最长时间 */ - return 25; -} -/* 输出函数命令到finsh shell中 */ -FINSH_FUNCTION_EXPORT(_tc_thread_resume, a thread resume example); -#else -/* 用户应用入口 */ -int rt_application_init() -{ - thread_resume_init(); - - return 0; -} -#endif |
