button_timer_handler()长按的handler bsp_button_event_handler()事件获取以及调用callback 根据对按键的操作,获取不同的BSP事件,然后调用回调函数,就是bsp_event_handler() 5、如何实现注册多个事件: 1)首先去掉分配函数里的限制条件; 这里直接改成了:event = (bsp_event)(BSP_EVENT_KEY_0 +button); 2)分别...
if (BSP_PB_Init(BUTTON_USER, BUTTON_MODE_EXTI) != BSP_ERROR_NONE){ Error_Handler();} Butt...
GetYSize(0, &y_size); UserButtonPressed = 0; hTS.Width = x_size; hTSHeight = y_size; hTS.Orientation= TS_SWAP_NONE; hTS.Accuracy = 5; /* Touchscreeninitialization */ ts_status= BSP_TS_Init(0, &hTS); if(ts_status== BSP_ERROR_NONE) { /* Display touch screen ...
2)录制一段先前做好的ABAP程序执行过程.New Recording->ZBSP->输入需要录制的Transaction code:ZABAP_BSP->Starting Recording->输入执行程序的两个参数->执行->退出->保存->recording 生成. 3)选中先前创建的recording 记录,点击Test Data button->create Test data for recording->输入一个file name,这个文件将会...
IF event->name = 'button' AND event->event_type = 'click' and event->SERVER_EVENT = 'myClickHandler'. select * from (i01->value) into table ztable up to 10 rows. ENDIF. ENDIF. 我们这里需要使用CL_HTMLB_MANAGER来获得系统事件,然后获取屏幕上inputfield的值, ...
void bsp_evt_handler(bsp_event_t evt) { switch (evt) { case BSP_EVENT_KEY_0: //On Button 1 press LEDS_INVERT(BSP_LED_0_MASK); //Changes the current state of LED_1 break; case BSP_EVENT_KEY_1: //On Button 2 press LEDS_INVERT(BSP_LED_1_MASK); //Changes the...
IF event->name = 'button' AND event->event_type = 'click' and event->SERVER_EVENT = 'myClickHandler'. select * from (i01->value) into table ztable up to 10 rows. ENDIF. ENDIF. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
( RUNTIME->SERVER->REQUEST ). IF EVENT->NAME = 'button' AND EVENT->EVENT_TYPE = 'click'. DECISION_CODE = EVENT->SERVER_EVENT. CALL FUNCTION 'SAP_WAPI_DECISION_COMPLETE' EXPORTING WORKITEM_ID = WORKITEM_ID DECISION_KEY = DECISION_CODE IMPORTING RETURN_CODE = RETURN_CODE NEW_STATUS =...
A button press will assert theKEY_WKUP_GPIO_IRQwhich is routed both to PDC HW block and M33 NVIC. The configuration applied so far is effective while M33 is active: as long as M33 is active andKEY_WKUP_GPIO_IRQis enabled in NVIC, M33 will fire the corresponding ISR. However a button...
If you have never attempted to create your own BSP Extension. I would suggest that you read the following weblogs first. They will introduce many of the concepts (such as redirecting the button event into our own handler class) that you will find in this element's coding. ...