We've been using STemWin with an LCD controller ILI9328, connected via SPI. We relied, then, on the resources from the STM32373-c eval board (ili9328.c, LCDConf_stm32373c_eval.c, etc.) and everything is working fine.
Now, we should move to a newer controller (ILI9488), which is listed among the supported devices for the GUIDRV_FlexColor STemWin driver in the documentation.
I do not find how to configure the support for the new controller: should we write a new driver, porting the support for ILI9328, according to the controller datasheet? Or can we find the sources for supporting the ILI9488 device?