@2018-08-08

小记

　　键盘实现时，在发送键值时， 函数 GUI_SendKeyMsg(GUI_KEY_BACKSPACE, Pressed) 的参数 Pressed 在按键按下状态的 case 语句后无 break，此方法参考至官方的模拟器中的键盘实例，加上 break 会导致键盘无响应结果

1 case ID_BUTTON_13: // Notifications sent by '<- -Button' 2       switch(NCode) { 3       case WM_NOTIFICATION_CLICKED: 4         // USER START (Optionally insert code for reacting on notification message) 5        6         Pressed = 1; 7        8         // USER END 9       case WM_NOTIFICATION_RELEASED:10         // USER START (Optionally insert code for reacting on notification message)11       12         GUI_SendKeyMsg(GUI_KEY_BACKSPACE, Pressed);13       14         // USER END15         break;16       // USER START (Optionally insert additional code for further notification handling)17       // USER END18       }19       break;