emwin 之使用键盘数据发送函数的注意事项

 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 END
15         break;
16       // USER START (Optionally insert additional code for further notification handling)
17       // USER END
18       }
19       break;