#msg Displays com data
opo P_channel, 1        ; Set to channel 1.
:1
int i_dataready         ; Check for incoming data
cmp fx,        0        ; Anything received yet?
je  1                   ; If not, we loop back to check again.

int i_receive           ; If there was data, lets retrieve it,
err fx                  ; And now we'll display it,
jmp 1                   ; then start over.