interfacing LCD & keypad using rf id module 433 in atmel 89C51

[suranisahil786]

i am using keypad at transmitter side and lcd at receiver .
if i press 1 on key pad ,it will display on receiver side LCD .
i am using encoder HT12E and decoder HT12D.
i have made program but not working properly .
when i press 1 it saw alpha ,for 2=ohm and wise versa .
i have tested on 4 led module .means when i press 1 first led will glow, for 2 second led will glow, for 3 first and second led will glow ........for 8 forth led will glow.it means hardware is working properly .
what to do can any one help me.can any one write program for me....please help me.

 

[hemnath]

post your lcd displaying code. So that we can check it.