1 files changed, 122 insertions, 0 deletions
diff --git a/examples/kernel/timer_timeout.c b/examples/kernel/timer_timeout.c
new file mode 100644
index 0000000000..d82754e557
--- /dev/null
+++ b/examples/kernel/timer_timeout.c
@@ -0,0 +1,122 @@
+/*
+ * �����嵥����Ϣ��������
+ *
+ * �������ᴴ��3����̬�̣߳�һ���̻߳����Ϣ��������ȡ��Ϣ��һ���̻߳ᶨʱ����
+ * Ϣ���з�����Ϣ��һ���̻߳ᶨʱ����Ϣ���з��ͽ�����Ϣ��
+ */
+#include <rtthread.h>
+#include "tc_comm.h"
+
+/* ָ���߳̿��ƿ��ָ�� */
+static rt_thread_t tid = RT_NULL;
+
+/* ��Ϣ���п��ƿ� */
+static struct rt_messagequeue mq;
+/* ��Ϣ�������õ��ķ�����Ϣ���ڴ�� */
+static char msg_pool[2048];
+
+/* ��ʱ���Ŀ��ƿ� */
+static struct rt_timer timer;
+static rt_uint16_t no = 0;
+static void timer_timeout(void* parameter)
+{
+	char buf[32];
+	rt_uint32_t length;
+
+	length = rt_snprintf(buf, sizeof(buf), "message %d", no++);
+	rt_mq_send(&mq, &buf[0], length);
+}
+
+/* �߳���ں��� */
+static void thread_entry(void* parameter)
+{
+	char buf[64];
+	rt_err_t result;
+
+	/* ��ʼ����ʱ�� */
+	rt_timer_init(&timer, "timer",  /* ��ʱ�������� timer1 */
+		timer_timeout, /* ��ʱʱ�ص��Ĵ������� */
+		RT_NULL, /* ��ʱ��������ڲ��� */
+		1, /* ��ʱ���ȣ���OS TickΪ��λ����1��OS Tick */
+		RT_TIMER_FLAG_PERIODIC); /* �����Զ�ʱ�� */
+
+	while (1)
+	{
+		rt_memset(&buf[0], 0, sizeof(buf));
+
+		/* ����Ϣ�����н�����Ϣ */
+		result = rt_mq_recv(&mq, &buf[0], sizeof(buf), 1);
+		if (result == RT_EOK)
+		{
+			rt_kprintf("recv msg: %s\n", buf);
+		}
+		else if (result == -RT_ETIMEOUT)
+		{
+			rt_kprintf("recv msg timeout\n");
+		}
+	}
+}
+
+int timer_timeout_init()
+{
+	/* ��ʼ����Ϣ���� */
+	rt_mq_init(&mq, "mqt", 
+		&msg_pool[0], /* �ڴ��ָ��msg_pool */ 
+		128 - sizeof(void*), /* ÿ����Ϣ�Ĵ�С�� 128 - void* */
+		sizeof(msg_pool), /* �ڴ�صĴ�С��msg_pool�Ĵ�С */
+		RT_IPC_FLAG_FIFO); /* ����ж���̵߳ȴ������������ȵõ��ķ���������Ϣ */
+
+	/* �����߳� */
+	tid = rt_thread_create("t",
+		thread_entry, RT_NULL, /* �߳������thread_entry, ��ڲ�����RT_NULL */
+		THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
+	if (tid != RT_NULL)
+		rt_thread_startup(tid);
+	else
+		tc_stat(TC_STAT_END | TC_STAT_FAILED);
+
+	return 0;
+}
+
+#ifdef RT_USING_TC
+static void _tc_cleanup()
+{
+	/* �����������������󣬽������л��������̣߳�����Ӧ�ж� */
+	rt_enter_critical();
+
+	/* ɾ���߳� */
+	if (tid != RT_NULL && tid->stat != RT_THREAD_CLOSE)
+		rt_thread_delete(tid);
+
+	/* ִ����Ϣ���ж������� */
+	rt_mq_detach(&mq);
+	/* ִ�ж�ʱ������ */
+	rt_timer_detach(&timer);
+
+	/* ���������� */
+	rt_exit_critical();
+
+	/* ����TestCase״̬ */
+	tc_done(TC_STAT_PASSED);
+}
+
+int _tc_timer_timeout()
+{
+	/* ����TestCase�����ص����� */
+	tc_cleanup(_tc_cleanup);
+	timer_timeout_init();
+
+	/* ����TestCase���е��ʱ�� */
+	return 100;
+}
+/* ����������finsh shell�� */
+FINSH_FUNCTION_EXPORT(_tc_timer_timeout, a thread timer testcase);
+#else
+/* �û�Ӧ����� */
+int rt_application_init()
+{
+	timer_timeout_init();
+
+	return 0;
+}
+#endif