Update i2c driver, add read ACK and BUS status check

1 files changed, 0 insertions, 122 deletions

diff --git a/examples/kernel/timer_timeout.c b/examples/kernel/timer_timeout.c
deleted file mode 100644
index d1a7099e2e..0000000000
--- a/examples/kernel/timer_timeout.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * �����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