jetcom/xinu-arm — pull request #10 by kvnallsn (2013-03-28 01:45:47+00:00)
Title: Fixed uart from randomly stopping

The driver for the pl011 uart was never signaling the output semaphore(uartprt->osema) which cause the threads to eventually lock up and stopping outputing/recieving any data. Adding in the signaln calls seems to have fixed this