TotalCross GUI App giving SDL_CreateWindow Error in STM32MP157 Based Board
I created a sample Light on and off application (excluding gpio control)from TotalCross website. I created package for linux and linux_arm. The appication in linux package works on my host pc Ubuntu 18.04. but linux_arm does not work on my embedded board based on STM32MP157C. When I run the App the following error appears.
I have used the same code as in link below: https://learn.totalcross.com/documentation/get-started/first-embedded-project-with-totalcross
root@xx-1570:~/linux_arm# ./Bulb Testing video drivers... SDL_VIDEODRIVER available: x11 wayland dummy SDL_VIDEODRIVER selected : wayland SDL_DisplayMode #0: current display mode is 800x480x59 SDL_CreateWindow(): failed to create a window surface Exiting: 107