Search found 18 matches

by NielsNL
Tue Jun 09, 2009 5:11 pm
Forum: General
Topic: Building a Graphic color LCD driver
Replies: 14
Views: 9971

Thanks Matt,

This PDF is from an other display then i have.

btw this is the one i have: http://cgi.ebay.com/ws/eBayISAPI.dll?Vi ... 0290229980

greetings
niels
by NielsNL
Tue Jun 09, 2009 1:09 pm
Forum: General
Topic: Building a Graphic color LCD driver
Replies: 14
Views: 9971

Thanks Thomas,

last week i have also purchased a QTFT display from them (the 2,8") version. For now i need to know how to connect because the cd does not descripe it for the 2,8" ony for the 2.4" version.

Did you already had time to play with your device?

Greetings
Niels
by NielsNL
Tue May 26, 2009 9:00 pm
Forum: General
Topic: Building a Graphic color LCD driver
Replies: 14
Views: 9971

hello Thomas,

Sorry, i have droped my project. I hoped to create a simple project but after some time i came empty handed.

But what kind of display did you got?
by NielsNL
Wed Sep 24, 2008 2:05 pm
Forum: General
Topic: Building a Graphic color LCD driver
Replies: 14
Views: 9971

I have purge this display by a distributor here in the netherlands as sample. The only thing is that i need to buy atliest 100 displays when i start using it for my project.

So i did think how can i get more sales about this display. ;)

Yes i will keep you up to date too
by NielsNL
Wed Sep 24, 2008 12:38 pm
Forum: General
Topic: Building a Graphic color LCD driver
Replies: 14
Views: 9971

I'm using the TechToys carrier board for the 2.4 LCD display and the carrier board has a built-in LED boost circuit. Now i'm a bit confused, are you using my described lcd display from EDT or the one from TechToys? Beceuse the leds are connected differently. the once from grouped as 4 sets of leds ...
by NielsNL
Tue Sep 23, 2008 7:43 pm
Forum: General
Topic: Building a Graphic color LCD driver
Replies: 14
Views: 9971

Thanks Liger, I'm still waiting on my display, so i can't tell how it will perform at the moment. But I know someone else has done it before, only with a other display but with the same controler. So i think, it can be done. You can find some pictures here on his site: http://www.techtoys.com.hk/ind...
by NielsNL
Thu Sep 18, 2008 4:30 pm
Forum: General
Topic: Building a Graphic color LCD driver
Replies: 14
Views: 9971

I did see i forgot to place some specs:

the display is a 3,2" 320RGB240 with a touchscreen

The onboard controller can be configurated as a 8bit/9bit/16bit/18bit interface en can selfs via SDI werken.
by NielsNL
Mon Sep 15, 2008 3:40 pm
Forum: General
Topic: Building a Graphic color LCD driver
Replies: 14
Views: 9971

Building a Graphic color LCD driver

Hallo all, I'm in the planning to use a Graphic color lcd from EDT (type ET032001DH9). It uses a ili9320 graphic controllor. This controllor is very easy to use i think together with a PIC18F4550. Now i like to know of there are more people who like to have this kind of LCD display? Maby we can comb...
by NielsNL
Thu Aug 07, 2008 9:29 pm
Forum: Compiler
Topic: Maby i do something wrong here (for ... next)
Replies: 5
Views: 3044

The problem (is)/was that i had a byte value with the number (cnt) of items in the array and i (have)/had for the "For" index a shortint. In the for next loop i wrote down the index value. There are 3 items in the array so cnt = 2. When i run the for next loop, it showed only index 0; and then the l...
by NielsNL
Thu Aug 07, 2008 9:08 pm
Forum: User Modules
Topic: in search for a nice GUI libery?
Replies: 3
Views: 3844

Thank you steven,
I have made some changes so the buttons can now be pressed and hav made them some smaller.

I was wondering what font did you use as fonts.bas?

Later this week i will add my gui file here
by NielsNL
Thu Aug 07, 2008 8:39 pm
Forum: Compiler
Topic: Maby i do something wrong here (for ... next)
Replies: 5
Views: 3044

what i meant to say is that you can not combine a shortint as index and a byte value as 'to' value,
by NielsNL
Thu Aug 07, 2008 7:46 pm
Forum: Compiler
Topic: Maby i do something wrong here (for ... next)
Replies: 5
Views: 3044

Oke, found the problem of the first question.
a smallint and a byte does not work very well in a For ... next loop.
by NielsNL
Thu Aug 07, 2008 3:13 pm
Forum: Compiler
Topic: Maby i do something wrong here (for ... next)
Replies: 5
Views: 3044

Maby i do something wrong here (for ... next)

hallo have the next code: Public Structure TIRButton name As String(7) top As Byte left As Byte End Structure Public Sub ShowScreen(ByRef Arr () As TIRButton, name As String = "Menu") Dim inde As ShortInt, cnt As Byte cnt = Bound(arr) GLCD.WriteAt(35,1, DecToStr( cnt)," ") '<= shows 2, and sofar i k...
by NielsNL
Thu Aug 07, 2008 8:42 am
Forum: Compiler
Topic: how to display a very Small font?
Replies: 3
Views: 2412

perfect, that works better.

thanks
by NielsNL
Thu Aug 07, 2008 8:29 am
Forum: User Modules
Topic: Here is an other Touchscreen module
Replies: 2
Views: 3269

good point about saving an restoring GLCD.Pen.Mode. it is a left over solution from a older effort to blink to pixel.

i have removed it now