AnsweredAssumed Answered

emWin HardFault Issue

Question asked by yildiz.nazim.002 on Apr 4, 2016
Latest reply on Apr 4, 2016 by dembek.radoslaw.001

I have made custom board with stm32f429 without external SDRAM.
I'm trying to drive 4.3" TM043NDH02 16.7M color TFT. 

In my first try I have took as an example of emWin "Hello World" demonstration under stm32f429iDiscovery folder. I just modifed LCD timings and deleted ili9341_init driver rutine because in my case I dont need to initialize TFT driver(right?) of the TM043NDH02 which ise HX8257A.

I have got 2 huge problem which have to solve very quickly:
  1. I'm getting hard fault error when I'm entering GUI_DEVICE_CreateAndLink function inside of LCD_X_Config().
  3. I'm getting hard fault error if activating HAL_LTDC_ProgramLineEvent(&hltdc, 0); that function inside of the LCD_LL_Init() function.
I need some tips & tricks to solve these issues quickly.

Have nice days without bugs :)