SED1330f Graphic LCD Control
Moderators: David Barker, Jerry Messina
SED1330f Graphic LCD Control
Hello, this is my first post on this forum, I am used to using BasicMicro's comiler but needed something with support for larger memory PICs, and so I'm trying Swordfish. It looks great so far, I don't have a formal engineering education so please put up with my knowlege holes the next few months as i get up to speed with swordfish.
Anyway, I've read that the supported graphics controller, S1D13700, is very similar to the SED1330f controller i've got on my 256x128 display. Is it possible that simply changing the screen size parameters in the module could make the code work?
Thanks,
Stewart
Anyway, I've read that the supported graphics controller, S1D13700, is very similar to the SED1330f controller i've got on my 256x128 display. Is it possible that simply changing the screen size parameters in the module could make the code work?
Thanks,
Stewart
Hello Stewart,
Welcome to the forum. I am sure that you will enjoy exploring Swordfish. I have had a good first look through the datasheet for the SED1330f and at first review, it does look very similar to the S1D13700. The commands seem to be the same. Yes, you will need to change the screen size in the S1D13700 library, but you will also probably have to change part of the initialisation sequence. The SYSTEM SET and SCROLL commands have parameters that depend on screen size. Have a look at the datasheet - in the version I have looked at, they give suitable values for a 256 x 128 display. Let me know if you have any problems with doing this and I'll see what I can do.
Regards,
Steven
Welcome to the forum. I am sure that you will enjoy exploring Swordfish. I have had a good first look through the datasheet for the SED1330f and at first review, it does look very similar to the S1D13700. The commands seem to be the same. Yes, you will need to change the screen size in the S1D13700 library, but you will also probably have to change part of the initialisation sequence. The SYSTEM SET and SCROLL commands have parameters that depend on screen size. Have a look at the datasheet - in the version I have looked at, they give suitable values for a 256 x 128 display. Let me know if you have any problems with doing this and I'll see what I can do.
Regards,
Steven
Hi,
I own 320x240 GLCD with SED1330 controller:
Datasheet:
http://home.comet.bg/datasheets/LCD%20G ... 0240A1.pdf
Until now I couldn't succeed to run it!
Any ideas what can be wrong?
THANX
I own 320x240 GLCD with SED1330 controller:
Datasheet:
http://home.comet.bg/datasheets/LCD%20G ... 0240A1.pdf
Until now I couldn't succeed to run it!
Any ideas what can be wrong?
THANX
You didn't say whether you have a variable resistor (10K ohms) between Vo, 0v(ground) and your -20v.
What code are you using as the basis of your application?
Assuming you are using SE what GLCD driver are you using?
Can you add some code to your next post?
The more information you can give the easy it will be to help.
What code are you using as the basis of your application?
Assuming you are using SE what GLCD driver are you using?
Can you add some code to your next post?
The more information you can give the easy it will be to help.