howto write to serial port

zzs zzs213 at
Tue Nov 12 21:09:07 EST 2013

I register a uart, But it does't appeared in /dev.
How can I open it and read/write it.

If I must use cdev->getc() and cdev->putc(). How to
get the cdev pointer which point to my registered uart.

Best Regards,

More information about the barebox mailing list