AVR-Chat

On Sat, 30 Apr 2005 15:50:11 +0800 you wrote:

>hi..when i power up the lcd, it will display the two rows of blocks. it only
>display correctly if i power cycle or i reset my circuit. 
>does it mean that i need to increase the delay after i power up the lcd or
>some init problems?
>fyi, i use ksu0069 lcd and i followed the init procedure as in the data
>sheet. 
>
>thank you for any help.

Generally an LCD needs a longish powerup. I set the fuse bits for slowest
startup of the controller and add a delay of 100ms or so into code before
initializing the LCD.
--
Ralph Hilton
http://www.ralphhilton.org
C-Meter: http://www.cmeter.org
FZAOINT http://www.fzaoint.net