rt-thread/examples/kernel/timer_static.c

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/*
*
*
* 2
*/
#include <rtthread.h>
#include "tc_comm.h"
/* 定时器的控制块 */
static struct rt_timer timer1;
static struct rt_timer timer2;
/* 定时器1超时函数 */
static void timeout1(void* parameter)
{
rt_kprintf("periodic timer is timeout\n");
}
/* 定时器2超时函数 */
static void timeout2(void* parameter)
{
rt_kprintf("one shot timer is timeout\n");
}
void timer_static_init()
{
/* 初始化定时器 */
rt_timer_init(&timer1, "timer1", timeout1, RT_NULL, 10, RT_TIMER_FLAG_PERIODIC);
rt_timer_init(&timer2, "timer2", timeout2, RT_NULL, 30, RT_TIMER_FLAG_ONE_SHOT);
/* 启动定时器 */
rt_timer_start(&timer1);
rt_timer_start(&timer2);
}
#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();
/* 执行定时器脱离 */
rt_timer_detach(&timer1);
rt_timer_detach(&timer2);
/* 调度器解锁 */
rt_exit_critical();
/* 设置TestCase状态 */
tc_done(TC_STAT_PASSED);
}
int _tc_timer_static()
{
/* 设置TestCase清理回调函数 */
tc_cleanup(_tc_cleanup);
/* 执行定时器例程 */
timer_static_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_timer_static, a simple timer example);
#else
/* 用户应用入口 */
int rt_application_init()
{
timer_static_init();
return 0;
}
#endif