[example] Sync to latest version.

Author: armink

examples/pm/timer_app.c

@@ -48,7 +48,7 @@ static int timer_app_init(void)
         return -1;
     }
 }
-INIT_EXPORT_APP(timer_app_init);
+INIT_APP_EXPORT(timer_app_init);
 
 #endif /* RT_USING_PM */
 

examples/test/hwtimer_test.c

@@ -8,7 +8,7 @@
 
 static rt_err_t timer_timeout_cb(rt_device_t dev, rt_size_t size)
 {
-    rt_kprintf("HT %d\n", rt_tick_get());
+    rt_kprintf("enter hardware timer isr\n");
 
     return 0;
 }
@@ -35,7 +35,7 @@ int hwtimer(void)
         return -1;
     }
 
-    rt_device_set_rx_indicate(dev, timer_timeout_cb);
+    /* 时间测量 */
     /* 计数时钟设置(默认1Mhz或支持的最小计数频率) */
     err = rt_device_control(dev, HWTIMER_CTRL_FREQ_SET, &freq);
     if (err != RT_EOK)
@@ -69,12 +69,34 @@ int hwtimer(void)
     rt_device_read(dev, 0, &val, sizeof(val));
     rt_kprintf("Read: Sec = %d, Usec = %d\n", val.sec, val.usec);
 
+    /* 定时执行回调函数 -- 单次模式 */
+    /* 设置超时回调函数 */
+    rt_device_set_rx_indicate(dev, timer_timeout_cb);
+
+    /* 单次模式 */
+    mode = HWTIMER_MODE_PERIOD;
+    err = rt_device_control(dev, HWTIMER_CTRL_MODE_SET, &mode);
+
+    /* 设置定时器超时值并启动定时器 */
+    val.sec = t;
+    val.usec = 0;
+    rt_kprintf("SetTime: Sec %d, Usec %d\n", val.sec, val.usec);
+    if (rt_device_write(dev, 0, &val, sizeof(val)) != sizeof(val))
+    {
+        rt_kprintf("SetTime Fail\n");
+        goto EXIT;
+    }
+
+    /* 等待回调函数执行 */
+    rt_thread_delay((t + 1)*RT_TICK_PER_SECOND);
+
 EXIT:
     err = rt_device_close(dev);
     rt_kprintf("Close %s\n", TIMER);
 
     return err;
 }
-
-FINSH_FUNCTION_EXPORT(hwtimer, "Test hardware timer");
+#ifdef FINSH_USING_MSH
+MSH_CMD_EXPORT(hwtimer, "Test hardware timer");
 #endif
+#endif /* RT_USING_HWTIMER */

include/rtdef.h

@@ -77,7 +77,7 @@ typedef rt_base_t                       rt_off_t;       /**< Type for offset */
 #define RT_TRUE                         1               /**< boolean true  */
 #define RT_FALSE                        0               /**< boolean fails */
 
-/*@}*/
+/**@}*/
 
 /* maximum value of base type */
 #define RT_UINT8_MAX                    0xff            /**< Maxium number of UINT8 */