diff options
| author | bernard.xiong <[email protected]> | 2010-03-03 09:12:08 +0000 |
|---|---|---|
| committer | bernard.xiong <[email protected]> | 2010-03-03 09:12:08 +0000 |
| commit | 54d711a9c549845698cb10b70298fae5d4afc74d (patch) | |
| tree | 51b1c55e457a6c50fb550be0a5d1e376fa8160a2 /examples/kernel/thread_same_priority.c | |
| parent | 51e545f575ce331a233ed199c9265649771e7cc6 (diff) | |
add more thread examples.
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@459 bbd45198-f89e-11dd-88c7-29a3b14d5316
Diffstat (limited to 'examples/kernel/thread_same_priority.c')
| -rw-r--r-- | examples/kernel/thread_same_priority.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/examples/kernel/thread_same_priority.c b/examples/kernel/thread_same_priority.c new file mode 100644 index 0000000000..3c1d91ddf9 --- /dev/null +++ b/examples/kernel/thread_same_priority.c @@ -0,0 +1,92 @@ +#include <rtthread.h>
+#include "tc_comm.h"
+
+static struct rt_thread thread1;
+static struct rt_thread thread2;
+static char thread1_stack[THREAD_STACK_SIZE];
+static char thread2_stack[THREAD_STACK_SIZE];
+
+static rt_uint32_t t1_count = 0;
+static rt_uint32_t t2_count = 0;
+static void thread1_entry(void* parameter)
+{
+ while (1)
+ {
+ t1_count ++;
+ }
+}
+
+static void thread2_entry(void* parameter)
+{
+ while (1)
+ {
+ t2_count ++;
+ }
+}
+
+rt_err_t thread_same_priority_init()
+{
+ rt_err_t result;
+
+ result = rt_thread_init(&thread1,
+ "t1",
+ thread1_entry, RT_NULL,
+ &thread1_stack[0], sizeof(thread1_stack),
+ THREAD_PRIORITY, 10);
+ if (result == RT_EOK)
+ rt_thread_startup(&thread1);
+ else
+ tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+ result = rt_thread_init(&thread2,
+ "t2",
+ thread2_entry, RT_NULL,
+ &thread2_stack[0], sizeof(thread2_stack),
+ THREAD_PRIORITY, 5);
+ if (result == RT_EOK)
+ rt_thread_startup(&thread2);
+ else
+ tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+ return result;
+}
+
+#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();
+
+ if (t1_count / t2_count != 2)
+ tc_stat(TC_STAT_END | TC_STAT_FAILED);
+}
+
+int _tc_thread_same_priority()
+{
+ t1_count = 0;
+ t2_count = 0;
+
+ /* set tc cleanup */
+ tc_cleanup(_tc_cleanup);
+
+ thread_same_priority_init();
+
+ return 100;
+}
+FINSH_FUNCTION_EXPORT(_tc_thread_same_priority, a same priority thread test);
+#else
+int rt_application_init()
+{
+ thread_same_priority_init();
+
+ return 0;
+}
+#endif
|