what is the problem vith pic or LCD...

[turkuaz]

Hi every one.
I finished below project for counting. Define as folows.But not work.
I use Pic 18F4520 4 MGZ osc.

please look at attachment for LCD wiring



'Define LCD connections
Define LCD_DREG PORTD
Define LCD_DBIT 4
Define LCD_RSREG PORTD
Define LCD_RSBIT 0
Define LCD_EREG PORTD
Define LCD_EBIT 1
DEFINE LCD_BITS 4
DEFINE LCD_LINES 4
DEFINE LCD_RWREG PORTE
DEFINE LCD_RWBIT 2
........
..........
giris:
LCDOUT $FE,1,"::::: drft :::::"
LCDOUT $FE,$C0,"adsert "
LCDOUT $FE,$94,"dfgtr"
Pause 500
LCDOUT $FE,$D4,"...SISTEM HAZIR..."
SOUND PORTD.2,[100,50,50]
Pause 500
low PORTD.2
......
.....
.....

any idea?
Thanks