add more thread examples.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@459 bbd45198-f89e-11dd-88c7-29a3b14d5316

examples/kernel/thread_delay.c

@@ -0,0 +1,70 @@
+#include <rtthread.h>
+#include "tc_comm.h"
+
+/*
+ * This is an example for delay thread
+ */
+static struct rt_thread thread;
+static char thread_stack[THREAD_STACK_SIZE];
+static void thread_entry(void* parameter)
+{
+	rt_tick_t tick;
+	rt_kprintf("thread inited ok\n");
+
+	tick = rt_tick_get();
+	rt_kprintf("thread delay 10 tick\n");
+	rt_thread_delay(10);
+	if (rt_tick_get() - tick > 10)
+	{
+		tc_done(TC_STAT_FAILED);
+		return;
+	}
+
+	tick = rt_tick_get();
+	rt_kprintf("thread delay 15 tick\n");
+	rt_thread_delay(15);
+	if (rt_tick_get() - tick > 15)
+	{
+		tc_done(TC_STAT_FAILED);
+		return;
+	}
+
+	rt_kprintf("thread exit\n");
+
+	tc_done(TC_STAT_PASSED);
+}
+
+rt_err_t thread_delay_init()
+{
+	rt_err_t result;
+
+	result = rt_thread_init(&thread,
+		"test",
+		thread_entry, RT_NULL,
+		&thread_stack[0], sizeof(thread_stack),
+		THREAD_PRIORITY, 10);
+
+	if (result == RT_EOK)
+		rt_thread_startup(&thread);
+	else
+		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+	return result;
+}
+
+#ifdef RT_USING_TC
+int _tc_thread_delay()
+{
+	thread_delay_init();
+
+	return 30;
+}
+FINSH_FUNCTION_EXPORT(_tc_thread_delay, a thread delay test);
+#else
+int rt_application_init()
+{
+	thread_delay_init();
+
+	return 0;
+}
+#endif