C
Chris Gentry
- Jan 1, 1970
- 0
Hi,
I'm looking for assembly code to allow me to use my 24X2 character LCD
module with a PIC 16F873A microcontroller. I've googled on the subject, and
spent countless hours looking through webpages with no luck. I thought I
had found something, but after trying it in my project the LCD display still
does not work. I've checked the contrast, but it might be in the
initialization. I bought the
module from Crystalfontz.com, and when I contacted them, they were little
help. I do have the datasheet on this module, and I modeled my
initialization routine off of the recommended routine there. The module is
a CFAH2402A-YYB-JP.
If anyone could direct me to other assembly code to control this device, I
would appreciate it. Also I'm going to put my code below, so the experts
here can pick it apart and tell me what I've done wrong.
I tried to just cut/paste the code on here, but it didn't line up right, so
I just put it on a website.
I'm a novice at this, but I'm willing to work hard to make myself
better. -Chris
http://www.octowave.com/~lkmud/wavemaker
I'm looking for assembly code to allow me to use my 24X2 character LCD
module with a PIC 16F873A microcontroller. I've googled on the subject, and
spent countless hours looking through webpages with no luck. I thought I
had found something, but after trying it in my project the LCD display still
does not work. I've checked the contrast, but it might be in the
initialization. I bought the
module from Crystalfontz.com, and when I contacted them, they were little
help. I do have the datasheet on this module, and I modeled my
initialization routine off of the recommended routine there. The module is
a CFAH2402A-YYB-JP.
If anyone could direct me to other assembly code to control this device, I
would appreciate it. Also I'm going to put my code below, so the experts
here can pick it apart and tell me what I've done wrong.
I tried to just cut/paste the code on here, but it didn't line up right, so
I just put it on a website.
I'm a novice at this, but I'm willing to work hard to make myself
better. -Chris
http://www.octowave.com/~lkmud/wavemaker