Hi.
board : stm32L4R9-EVAL
LCD : MB1315A
TouchGFX version : 4.16.1
STM32CubeMX : 6.2.1
I try to get index of scrollList selected.
before add callback function, debugging is work.
However If I add callback function, Debugging is Strange.
(Some function is removed. I don't want to show.)
In View. hpp
class SearchScreenView : public SearchScreenViewBase
{
public:
SearchScreenView();
virtual ~SearchScreenView() {}
virtual void setupScreen();
virtual void tearDownScreen();
protected:
Callback<SearchScreenView, int16_t> scrollListItemSelectedCallback;
void scrollListItemSelectedHandler(int16_t itemSelected);
};in view.cpp
SearchScreenView::SearchScreenView() : scrollListItemSelectedCallback(this, &SearchScreenView::scrollListItemSelectedHandler)
{
}
void SearchScreenView::setupScreen()
{
SearchScreenViewBase::setupScreen();
ScrollList.setItemSelectedCallback(scrollListItemSelectedCallback);
}
void SearchScreenView::tearDownScreen()
{
SearchScreenViewBase::tearDownScreen();
}
void SearchScreenView::scrollListItemSelectedHandler(int16_t itemSelected)
{
printf("Selected Index : %d\n",itemSelected);
}If I start to debug
in main.c
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_DMA_Init();
MX_CRC_Init();
MX_DMA2D_Init();
MX_I2C2_Init();
MX_LTDC_Init();
MX_UART4_Init();
MX_TouchGFX_Init();
/* USER CODE BEGIN 2 */
printf("START\n");in main.c after line 23, debugging happened error.
can not excute next line.
debug arrow is disappeared, I try to suspend.
and then address is moved strange address. like under screenshot.
If I remove callback function, it is work normally.
another strange is If I run , not debug mode, it is work well.
the program is run well except can not debug.
Could you give any advice?
thank you.
