How to integrate STM controller with different LCD?

[KM L.1]

I'm working on BOE varitronix LCD with HX8277B LCD Driver . I need to integrate this with stm32h743 controller and need to display image using touchGFX . I have written initialization code to the LCD and trying to display but nothing is working so what may be the issue?

Thank you

[Martin KJELDSEN]

Are you hitting the LTDC interrupt handlers? What's your application doing? Is it running but nothing displayed? Crashed?

[KM L.1]

ya its running but nothing is displayed

[Martin KJELDSEN]

Show me that you're hitting the TouchGFX LTDC handlers

/Martin

[KM L.1]

where exactly i need to hit the LTDC handlers

[Martin KJELDSEN]

HAL_LTDC_LineEventCallback

Defined inside Touchgfx/target/generated/TouchGFXGeneratedHAL.cpp of your project (generated file because you chose F7 + LTDC).

[KM L.1]

we choose H7+LTDC.