I am currently using Yocto Embedded Linux with frame buffer. When the machine is boot up, there is a splash screen. After the the splash screen, I will run
rc.local to autostart my program.
The thing is, when I execute the program, there will be about 1-2 second initialization. This will result in getting no signal from the board and have a black screen.
Is it possible to set up something so that those 1-2 second will not be black? I could put the splash screen up during that time.
What is the reason behind those 1-2 seconds initialization?