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Message

Re: [AVR-Chat] desperate help!!!!!!

2005-03-31 by Leon Heller

----- Original Message -----
Sent: Thursday, March 31, 2005 8:21 PM
Subject: [AVR-Chat] desperate help!!!!!!

hi,
im using atmega 32, pls tell me what is the frequency at which it would work if i dont change any fuse bits and just connect external crystal of 8 mhz.
im also in desperate need of a code with which i can interface atmega32 with lcd hd447780 in 4 bit mode
without monitoring busy flag
my connection are
1.rs to portb.2
2.enable to portb.3
3.d4 to portb.4
4.d5 to portb.5
5.d6 to portb.6
6.d7 to portb.7
it would be aprivelege if anyone can send me the asm code else even hex code would do to display something which i can continuosly see
You'll find some assembler code for 4-bit LCD mode here:
http://cgi.adamjen.com/projects/avr-lcd/
You'll have to modify it for the M32, I've got a modified version working with a '2313.
Leon
--
Leon Heller, G1HSM
http://www.geocities.com/leon_heller

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