AnsweredAssumed Answered

STM32F429-Discovery landscape display

Question asked by cambareri.mattia on Nov 12, 2013
Latest reply on Jun 21, 2016 by Brooks.David.001
Good morning,
i have a problem with display orientation, i have changed the ili9341 register and the image rotate correctly but, i have a white portion of the display of 80 column in the side of the display.

the LTDC registers are 

  /* Configure horizontal synchronization width */     
  LTDC_InitStruct.LTDC_HorizontalSync = 9;
  /* Configure vertical synchronization height */
  LTDC_InitStruct.LTDC_VerticalSync = 1;
  /* Configure accumulated horizontal back porch */
  LTDC_InitStruct.LTDC_AccumulatedHBP = 29; 
  /* Configure accumulated vertical back porch */
  LTDC_InitStruct.LTDC_AccumulatedVBP = 3;  
  /* Configure accumulated active width */  
  LTDC_InitStruct.LTDC_AccumulatedActiveW = 349;
  /* Configure accumulated active height */
  LTDC_InitStruct.LTDC_AccumulatedActiveH = 243;
  /* Configure total width */
  LTDC_InitStruct.LTDC_TotalWidth = 359; 
  /* Configure total height */
  LTDC_InitStruct.LTDC_TotalHeigh = 247;

any solution?

Thank you.
  

Outcomes