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STM324x9i-EVAL StemWin

Question asked by cedric D on Dec 5, 2013
Latest reply on Dec 5, 2013 by cedric D
Hi there, I'm trying just a little "Hello world" using STemWin on STM324x9i-EVAL. I've noticed that I have to turn systick on at 1ms, run the CRC unit. With all of this set, the GUI_Init is not stuck, but there's nothing on the screen.
I've set the following defines :


Since I use MB1046, I've noticed that DMA2D_IRQhandler has to be serviced :
void DMA2D_IRQHandler(void)
  DMA2D->IFCR = (uint32_t)DMA2D_IFSR_CTCIF;

So does the Systick_IRQHandler and LTDC IRQHandler:
void SysTick_Handler(void)
  OS_TimeMS ++;

void LTDC_IRQHandler(void)

here's the main code :
int main(void)
  int xPos,yPos;
  /*!< At this stage the microcontroller clock setting is already configured,
       this is done through SystemInit() function which is called from startup
       files (startup_stm32f429_439xx.s) before to branch to application main.
  SysTick_Config(SystemCoreClock / 1000);
  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_CRC, ENABLE);
  xPos = LCD_GetXSize() / 2;
  yPos = LCD_GetYSize() / 3;
  GUI_DispStringHCenterAt("Hello world!", xPos, yPos);
  while (1)
What have I forgotten?
I've tried both Keil and Ride7 IDE for the same result.