I am working on BF609-EZKIT board.
Today, I want to draw some picture to framebuffer.
But failed to open /def/fb0, below is my code:
|screen_fd = open(device, O_RDWR);|
I think some configuration need to be done in Device Drivers of uClinux kernel menuconfig.
But I don't know which items are need be selected.
Are there any experts can give me some help?