We have a custom board based on the 32H743IIT and I'm trying to do board bring-up and get TouchGFX working. We're using TouchGFX Designer 4.13.0, CubeMX 5.6.0, (updating to 5.6.1), and Keil uVision 5.29.0.
I'm trying to follow the information on https://support.touchgfx.com/docs/development/board-bring-up/board-introduction and all seems to be going well until I get to the framebuffer section.
Specifically, when I get to
/* USER CODE BEGIN 2 */
HAL_LTDC_SetAddress(&hltdc, framebuffer, LTDC_LAYER_1);
/* USER CODE END 2 */
I get an error because the HAL_LTDC_SetAddress() signature wants a uint32_t for framebuffer, not a pointer. If I recast framebuffer as an array of uint32 and set the call to framebuffer[0], I get a linker error because there is no .ANY section.
Is this correct? Any clue what's going wrong?
There may be an issue with the SDRAM on the board, I cannot seem to access memory at 0xC0000000. That's more of a board bring-up issue and we're working on it internally.
