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add more thread examples.

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@459 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong
2010-03-03 09:12:08 +00:00
parent 51e545f575
commit 54d711a9c5
8 changed files with 427 additions and 13 deletions
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examples/kernel/thread_dynamic_simple.c
+75
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@@ -0,0 +1,75 @@
#include <rtthread.h>
#include "tc_comm.h"
/*
* This is an example for dynamic thread
*/
static rt_thread_t tid1 = RT_NULL, tid2 = RT_NULL;
static void thread_entry(void* parameter)
{
rt_uint32_t count = 0;
rt_uint32_t no = (rt_uint32_t) parameter;
while (1)
{
rt_kprintf("thread%d count: %d\n", no, count ++);
rt_thread_delay(10);
}
}
int thread_dynamic_simple_init()
{
tid1 = rt_thread_create("t1",
thread_entry, (void*)1,
THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
rt_thread_startup(tid1);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
tid2 = rt_thread_create("t2",
thread_entry, (void*)2,
THREAD_STACK_SIZE, THREAD_PRIORITY + 1, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
rt_thread_startup(tid2);
else
tc_stat(TC_STAT_END | TC_STAT_FAILED);
return 0;
}
#ifdef RT_USING_TC
static void _tc_cleanup()
{
/* lock scheduler */
rt_enter_critical();
/* delete thread */
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);
/* unlock scheduler */
rt_exit_critical();
tc_done(TC_STAT_PASSED);
}
int _tc_thread_dynamic_simple()
{
/* set tc cleanup */
tc_cleanup(_tc_cleanup);
thread_dynamic_simple_init();
return 100;
}
FINSH_FUNCTION_EXPORT(_tc_thread_dynamic_simple, a dynamic thread example);
#else
int rt_application_init()
{
thread_dynamic_simple_init();
return 0;
}
#endif