gen4-FT812-50T porting to STM32F7

Description

I recently bought a gen4-ft812-50t to do a HMI project and I can’t manage to boot the screen

What MCU/Processor/Board and compiler are you using?

Nucleo-144 STMF767ZIT6 developpement board

What do you want to achieve?

Booting the screen and create my HMI

What have you tried so far?

Standard SPI communication, lvgl, STM32 lvgl documentation, EVE, multiple general libraries, everything I could find on the Internet about that screen, contacting the company (4DSystems)

Code to reproduce

Stuck on a undelared lv_init() while it is referenced with CTRL + Space on Stm32CubeIDE

(See Uploaded project)

Screenshot and/or video