NAME | SYNOPSIS | DESCRIPTION | FILES | SEE ALSO | BUGS
/dev/fbs/bwtwo
The bwtwo interface provides access to monochrome memory frame buffers. It supports the ioctls described in fbio(7I).
Reading or writing to the frame buffer is not allowed — you must use the mmap(2) system call to map the board into your address space.
Use of vertical-retrace interrupts is not supported.