Hi, i try to get the COM35H3P70ULC Display to work with the STM32H747L-Disco Board using a custom Adapter PCB. The Display is connected using 2 Lane DSI and i tried to configure the DSI Host to communicate with it. I cant get it work or respond to any read command. Write commands return a HAL_OK but nothing happens. I use the Initializition sequence from the datasheet.
Has someone already used this display or another one with the ILI9806E driver and can help me?