I am trying to get characters coming from a GPS module, connect on my USART0 SAM9260 board.
I used this tutorial http://www.sparkfun.com/datasheets/DevT ... ations.pdf
and I adapted it to my board. It works properly when I debug (and watch the data in the buffer), but when I run it, it is totally out of synch. My peripherial seems to be too slow. It is 19200 baud.
Do you have an example of USART service routine which starts the reception when a Frame ID is received and stops when a CLRF character is received?