Quintin Beukes wrote:
> Re. your FIFO tip? How do you implement this fifo?

My PIC development environment (http://www.embedinc.com/pic) includes
template modules for interrupt driven UART I/O with FIFOs.  The app calls
UART_PUT and UART_GET to send and receive bytes.  These routines access the
transmit and receive FIFOs, with the interrupt routine doing the work of
accessing the UART hardware.  In a lot of cases you don't really need a
output FIFO, and you can change UART_PUT to spin on TXIF then write to
TXREG.


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