解决上电和长期运行屏幕触摸无效的问题

packages/artinchip/lvgl-ui/aic_drivers/lv_tpc_run.c

@@ -58,7 +58,7 @@ static void touch_entry(void *parameter) /* touch panel control entry */
 
     while (1)
     {
-        rt_sem_take(touch_sem, RT_WAITING_FOREVER);
+        // rt_sem_take(touch_sem, RT_WAITING_FOREVER);
         int num = rt_device_read(dev, 0, read_data, info.point_num);
         if (num > 0)
         {
@@ -81,19 +81,26 @@ static void touch_entry(void *parameter) /* touch panel control entry */
                 }
             }
         }
-        //aicos_msleep(10);
-        rt_device_control(dev, RT_TOUCH_CTRL_ENABLE_INT, RT_NULL);
+
+        // rt_device_control(dev, RT_TOUCH_CTRL_ENABLE_INT, RT_NULL);//处理完毕再使能中断
+
+        /*
+         * If using polling mode,
+         * the following conmments must be opened,
+         * and the masking related to semaphores must be removed.
+         */        
+        rt_thread_mdelay(10);
     }
 }
 
 static rt_err_t rx_callback(rt_device_t dev, rt_size_t size)
 {
-    rt_sem_release(touch_sem);
-    rt_device_control(dev, RT_TOUCH_CTRL_DISABLE_INT, RT_NULL);
-#ifdef AIC_PM_DEMO
-    extern struct rt_event pm_event;
-    rt_event_send(&pm_event, 2);
-#endif
+//     rt_sem_release(touch_sem);
+//     rt_device_control(dev, RT_TOUCH_CTRL_DISABLE_INT, RT_NULL);//中断来了 暂时关闭中断 等处理完毕再打开
+// #ifdef AIC_PM_DEMO
+//     extern struct rt_event pm_event;
+//     rt_event_send(&pm_event, 2);
+// #endif
     return 0;
 }
 
@@ -105,7 +112,7 @@ int tpc_run(const char *name, rt_uint16_t x, rt_uint16_t y)
         rt_kprintf("can't find device:%s\n", name);
         return -1;
     }
-
+//中断接收
     if (rt_device_open(dev, RT_DEVICE_FLAG_INT_RX) != RT_EOK)
     {
         rt_kprintf("dev %s is occupied by someone!\n", name);