SIEMENS-AX75 LCD library

Mrshilov · Joined: 24 Jan 2009 Posts: 314 Location: Russia

Library for Siemens-AX75 (AX72, AX76) color LCD. Resolution 128x128, serial interface, controller LDS183. Library works in 16-bit color.
Test example in attachment.

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albertsm · Joined: 09 Apr 2004 Posts: 5916 Location: Holland

Dear Mrshilov,

thank you again for sharing your work. It is great that you put so much effort in supporting the various lcd's. It is good to see you include circuit and examples as well. For a new comer it might be hard to chose the right LCD with so many to chose from. Maybe you can write some day a small piece of text which LCD you would chose based on your experience.

mhal · Joined: 12 Oct 2005 Posts: 10

Hello,

Mr. Mrshilov

Do you have any similar library for LCD Siemens S65 (LS020 controller)?

Thank you for previous libs.

mhal

Mrshilov · Joined: 24 Jan 2009 Posts: 314 Location: Russia

I have this display. Library is in work, soon to be completed.

Mrshilov · Joined: 24 Jan 2009 Posts: 314 Location: Russia

Mr. Mhal, can you test beta version of library for LS020?
On chips with <=64k it works fine, but on chips >64k works with some strange. On my test PCB with AT90USB1286 I must set RAMPZ=1, otherwise it will not work at all.

albertsm · Joined: 09 Apr 2004 Posts: 5916 Location: Holland

hi Mrshilov,

the reason is simple : you need to call a routine that will set rampz properly.
after you load Z to code in flash you add this code :

mhal · Joined: 12 Oct 2005 Posts: 10

Hi

The library works very well, but after the modification given by Mark.

I tested it on ATmega16 and ATmega2560.

Mrshilov, Mark, thank you very much.

mhal

albertsm · Joined: 09 Apr 2004 Posts: 5916 Location: Holland

maybe you can post the modified version. it will save Mrshilov work.

mhal · Joined: 12 Oct 2005 Posts: 10

Here is a modified library.
It works for sure with ATmega16 and ATmega2560.

mhal

Modification is below, from Mark.

Mrshilov · Joined: 24 Jan 2009 Posts: 314 Location: Russia

Thanks Mr.Mhal.
I did the same modification. My friend test it on Mega128 - all works, but 16-bit picture don't show - black box. This picture shows via external Sub in example. Have you same trouble?

albertsm · Joined: 09 Apr 2004 Posts: 5916 Location: Holland

the lib was not correct. here is one i checked and corrected.

Mrshilov · Joined: 24 Jan 2009 Posts: 314 Location: Russia

Thanks Mark! Now it fully works.

boeseturbo · Joined: 23 Jul 2007 Posts: 46

anybody know where I can order some samples of this displays brand new? I only find used ones :/

Cheers

Mrshilov · Joined: 24 Jan 2009 Posts: 314 Location: Russia

If You about S65, see here: http://www.wide.hk/products.php?product=2.1%22-SPI-Siemens-S65-%28LS020%29-TFT-Display

Darthinvader · Joined: 09 Jul 2015 Posts: 4

Hi MrShilov. Is there posibility that you make some corrections so it would work with C65, 130 x 130 LM15sgfnz15? I guess there is S6B33B2.
Someone said that it's clone of 6100 but it didn't work.
I was trying to change something but nothing works Sad