Hi steve,

I have been running the code again and it seems to get stuck on the the receive side in the line of:

SERIN2 PORTC.1,T2400,1000,start,[WAIT("A"),B1]

The code seems just to hang, it does not even run to the label "start" i am using the PIC16F676, any ideas why it is doing this?

Regards,

Gavin