Thnx its help me alot...
I work try with two controllers for serial transmition....
And that was awesome...
For more help you can also send me links...

 

IS SBUF REGISTER USE TO TRANSFER ONLY A CHARACTER?????

I AM TRYING TO TRANSFER DATA B/W 2 CONTROLLERS SERIALLY
M TRANSFERING THE LCD CODE TO THE SECOND CONTROLLER..IT SHOULD RECEIVE THE DATA AND SHOW THE CHARCTERS ON LCD...
I WROTE THE CODE...
PLZ CHECK IT..
FOR TRANFERING DATA FROM 1ST CONTROLLER

START:
mov TMOD, #20H ;T1 is mode2
mov TH1, #-3;9600 baud
mov SCON, #50H ;8b, 1stop, 1start, REN enabled
;anl PCON, #07fh ;To make SMOD =0
setb TR1 ;start T1
;SETB P2.4
AGAIN:mov P2,#00h
MOV A,P2
ACALL SEND
START3:
CLR P1.1
MOV P2,#01H
ACALL ENABLE
ACALL DELAY


MOV P2,#38H
ACALL ENABLE
ACALL DELAY

MOV P2,#0EH
ACALL ENABLE
ACALL DELAY

MOV P2,#80H
ACALL ENABLE
ACALL DELAY

SETB P1.1
MOV P2,#'A'
ACALL ENABLE
ACALL DELAY

MOV P2,#'B'
ACALL ENABLE
ACALL DELAY

MOV P2,#'C'
ACALL ENABLE
ACALL DELAY

;JMP START


ENABLE:
SETB P1.0
MOV R1,#255
MEHJNZ R1,MEH
CLR P1.0
RET


DELAY:
MOV R2,#255
LABEL2:MOV R1,#150
LABELJNZ R1,LABEL
DJNZ R2,LABEL2

RET

SEND: MOV SBUF,A
HERE:jnb TI, HERE ;poll TI until all the bits are transmitted
clr TI ;clear TI for the next character
sjmp AGAIN;while(1)
END



PLZ CHECK THIS CODE...
I JUST TRY TO WRITE..
HOPE FULL THAT YOU WILL CHECK AND FIND ERRORS..

 

Every time I read your name I see "methlab"

LMAOF !! darn it strantor

 

hahahha..
i wish that u should be educated..

 

i wish that u should be educated..

How altruistic of you. I wish that for myself also. Here's to seeing our mutual wish come true!