106 lines
1.8 KiB
C
106 lines
1.8 KiB
C
#include <rtthread.h>
|
|
#include "tc_comm.h"
|
|
|
|
struct rt_thread thread1;
|
|
struct rt_thread thread2;
|
|
static char thread1_stack[THREAD_STACK_SIZE];
|
|
static char thread2_stack[THREAD_STACK_SIZE];
|
|
static rt_uint32_t count = 0;
|
|
|
|
/*
|
|
* the priority of thread1 > the priority of thread2
|
|
*/
|
|
static void thread1_entry(void* parameter)
|
|
{
|
|
while (1)
|
|
{
|
|
count ++;
|
|
rt_kprintf("count = %d\n", count);
|
|
|
|
rt_thread_delay(10);
|
|
}
|
|
}
|
|
|
|
static void thread2_entry(void* parameter)
|
|
{
|
|
rt_tick_t tick;
|
|
|
|
tick = rt_tick_get();
|
|
while (1)
|
|
{
|
|
if (rt_tick_get() - tick >= 50)
|
|
{
|
|
if (count == 0)
|
|
tc_done(TC_STAT_FAILED);
|
|
else
|
|
tc_done(TC_STAT_PASSED);
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
int thread_priority_init()
|
|
{
|
|
rt_err_t result;
|
|
|
|
result = rt_thread_init(&thread1,
|
|
"t1",
|
|
thread1_entry, RT_NULL,
|
|
&thread1_stack[0], sizeof(thread1_stack),
|
|
THREAD_PRIORITY - 1, THREAD_TIMESLICE);
|
|
|
|
if (result == RT_EOK)
|
|
rt_thread_startup(&thread1);
|
|
else
|
|
tc_stat(TC_STAT_FAILED);
|
|
|
|
rt_thread_init(&thread2,
|
|
"t2",
|
|
thread2_entry, RT_NULL,
|
|
&thread2_stack[0], sizeof(thread2_stack),
|
|
THREAD_PRIORITY + 1, THREAD_TIMESLICE);
|
|
|
|
if (result == RT_EOK)
|
|
rt_thread_startup(&thread2);
|
|
else
|
|
tc_stat(TC_STAT_FAILED);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef RT_USING_TC
|
|
static void _tc_cleanup()
|
|
{
|
|
/* lock scheduler */
|
|
rt_enter_critical();
|
|
|
|
if (thread1.stat != RT_THREAD_CLOSE)
|
|
rt_thread_detach(&thread1);
|
|
if (thread2.stat != RT_THREAD_CLOSE)
|
|
rt_thread_detach(&thread2);
|
|
|
|
/* unlock scheduler */
|
|
rt_exit_critical();
|
|
}
|
|
int _tc_thread_priority()
|
|
{
|
|
count = 0;
|
|
|
|
/* set tc cleanup */
|
|
tc_cleanup(_tc_cleanup);
|
|
thread_priority_init();
|
|
|
|
return RT_TICK_PER_SECOND;
|
|
}
|
|
FINSH_FUNCTION_EXPORT(_tc_thread_priority, a priority thread test);
|
|
#else
|
|
int rt_application_init()
|
|
{
|
|
thread_priority_init();
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|