Problem runing my code

[Mus.me]

HI ARATTI,

I DID THIS CODE IT WORKS GREAT THNK U FOR HELP

SYNC CON "A"

SO      con     1                       
SI      con     0                       
B0      var     WORD
B0 = 0
MAIN:
Serin2 SI,16780,10,MAIN,[WAIT(SYNC), DEC4 B0]
      
SerOUT2 SO,16780,["OK MUS ..!  ",DEC4 B0]  

GOTO MAIN

NOW IM TRYING INFRARED BUT STILL NOT WORKIN I KNOW IR RUNS ON 40KHZ, AND IVE GOT TRANSMITTER AND RECEIVER I FOUND THEM IN PROBASIC STATION METEO WAS SENDING FROM OUTSIDE TO THE CLOCK IN MY ROOM I TOOK THEM OFF BUT AINT WORKIN .
REGARDS