I have a TouchGFX (latest version) application using STM32H753 and an OLED with GRAM. Runs under Threadx.
I found the development process quite complex but had no problem eventually building the project with all the subsystems apparently working properly.
BUT....
The very simplest part of the task I cannot complete. I want C code in a ThreadX Thread to initiate the redraw of the next frame in the single display buffer (after which the DMA would be initiated from the frame buffer to GRAM...). I need to access the OSWrappers.hpp in order to provide "Vsync" to TouchGFX which I can't do from "C". After days and days, I can assure you there is no apparent way to call the relevent C++ method from the C code within Threadx. In other words there is no 'hook' on the "C" side to make the function call.
Any suggestions?
None of the Google-search documentation on this subject makes any sense.
Thank you
Gerry
