TouchGFX ILI9341 parallel 8-bit - Black Screen I'm trying to set up TouchGFX on an ILI9341 screen. Board is NUCLEO-L476RG. The screen is connected in parallel in 8-bit modeFor example if I draw a white box over the entire screen in TouchGFX designer, ILI9341 displays a white screen, If I draw a black box over the entire screen in TouchGFX designer, ILI9341 displays a black screen, But if i draw button or some similar, ILI9341 showing only black screen. I'm not sure if my code is wrong (I'm a beginner) or if TouchGFX has a some bug. TouchGFXDataTransfer.c#include "ili.h"
#include "TouchGFX_DataTransfer.h"
extern void DisplayDriver_TransferCompleteCallback();
static uint8_t isTransmittingData = 0;
uint32_t touchgfxDisplayDriverTransmitActive(void)
{
return isTransmittingData;
}
void touchgfxDisplayDriverTransmitBlock(uint8_t* pixels, uint16_t x, uint16_t y, uint16_t w, uint16_t h)
{
isTransmittingData = 1;
ILI9341_SetWindow(x, y, x+w-1, y+h-1);
ILI9341_DrawBitmap(w, h, pixels);
isTransmittingData = 0;
Displ
