I am trying to write to a 8 by 2 lines LCD. When using the Tutorial in the website it works fine, I can write on Both lines but when I use the code below it writes on the first line but not on the second line. Please help. Please note that I use the ubrouting POSITION to write on the second line.

ORG 0000H

DB0 EQU P0.0
DB1 EQU P0.1
DB2 EQU P0.2
DB3 EQU P0.3
DB4 EQU P0.4
DB5 EQU P0.5
DB6 EQU P0.6
DB7 EQU P0.7
EN EQU P2.7
RW EQU P2.6
RS EQU P2.5


MOV P0,#00
MOV P2,#00
LCALL INI_LCD
LCALL CLEAR_LCD
LJMP START

INI_LCD:SETB EN
CLR RS
CLR RW
MOV P0,#38H
CLR EN
LCALL WAIT_LCD
SETB EN
CLR RS
CLR RW
MOV P0,#0CH
CLR EN
LCALL WAIT_LCD
SETB EN
CLR RS
CLR RW
MOV P0,#06H
CLR EN
LCALL WAIT_LCD
RET


WAIT_LCD:SETB EN ;start LCD command
CLR RS ;It's a command
SETB RW ;It's a read command
MOV P0,#0FFH ;set all pins high
MOV A,P0 ;read the return value
JB ACC.7,WAIT_LCD ;if bit 7 is high
CLR EN ;finish the command
CLR WR ;turn off RW for future commands
RET

WRITE_TEXT:SETB EN
SETB RS
CLR RW
MOV P0,A
CLR EN
LCALL WAIT_LCD
POP DPH
POP DPL
LJMP DSPL_STR


POSITION:SETB EN
CLR RS
CLR RW
MOV P0,#0C0H
CLR EN
LCALL WAIT_LCD
RET

CLEAR_LCD:SETB EN
CLR RS
CLR RW
MOV P0,#01H
CLR EN
LCALL WAIT_LCD
RET
DSPL_STR:
CLR A
MOVC A,@A+DPTR
INC DPTR
PUSH DPL
PUSH DPH
CJNE A,#0FFH,WRITE_TEXT
POP DPH
POP DPL
RET


SAY1: DB 'Welcome to FL107',0FFH
SAY2: DB 'We love U!!!',0FFH
SAY3: DB 'Very much!!!',0FFH
SAY4: DB 'What do U think!',0FFH

DELAY:MOV R1,#08H
LOOP_3:MOV R2,#0FFH
LOOP_2:MOV R3,#0FFH
LOOP_1:DJNZ R3,LOOP_1
DJNZ R2,LOOP_2
DJNZ R1,LOOP_3
RET


START:
;LCALL DELAY
MOV DPTR,#SAY1
LCALL DSPL_STR
LCALL DELAY
LCALL DELAY
MOV DPTR,#SAY2
;LCALL POSITION
LCALL CLEAR_LCD
LCALL DSPL_STR
LCALL DELAY
LCALL DELAY
LCALL POSITION
MOV DPTR,#SAY3
LCALL DSPL_STR
LCALL DELAY
LCALL DELAY
LCALL CLEAR_LCD
MOV DPTR,#SAY4
LCALL DSPL_STR
LCALL DELAY
LCALL DELAY
LCALL CLEAR_LCD
LJMP START


END