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SIEMENS-AX75 LCD library

 
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Mrshilov

Bascom LCD Guru



Joined: 24 Jan 2009
Posts: 314
Location: Russia

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PostPosted: Wed Feb 26, 2014 2:03 am    Post subject: SIEMENS-AX75 LCD library Reply with quote

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

Administrator



Joined: 09 Apr 2004
Posts: 5070
Location: Holland

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PostPosted: Tue Mar 04, 2014 1:20 pm    Post subject: Reply with quote

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.

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Mark
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mhal

Bascom Member



Joined: 12 Oct 2005
Posts: 10

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PostPosted: Sat Mar 08, 2014 6:00 pm    Post subject: Reply with quote

Hello,

Mr. Mrshilov

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

Thank you for previous libs.

mhal
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Mrshilov

Bascom LCD Guru



Joined: 24 Jan 2009
Posts: 314
Location: Russia

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PostPosted: Sat Mar 08, 2014 6:17 pm    Post subject: Reply with quote

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

Bascom LCD Guru



Joined: 24 Jan 2009
Posts: 314
Location: Russia

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PostPosted: Wed Apr 02, 2014 1:37 pm    Post subject: Reply with quote

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.
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albertsm

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Joined: 09 Apr 2004
Posts: 5070
Location: Holland

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PostPosted: Wed Apr 02, 2014 1:53 pm    Post subject: Reply with quote

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 :

Code:
#IF _ROMSIZE>65536
*call _SET_RAMPZ
#ENDIF
 

this will set rampz to the proper value.

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mhal

Bascom Member



Joined: 12 Oct 2005
Posts: 10

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PostPosted: Thu Apr 03, 2014 10:09 am    Post subject: Reply with quote

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
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albertsm

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Joined: 09 Apr 2004
Posts: 5070
Location: Holland

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PostPosted: Thu Apr 03, 2014 11:11 am    Post subject: Reply with quote

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

Bascom Member



Joined: 12 Oct 2005
Posts: 10

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PostPosted: Thu Apr 03, 2014 11:59 am    Post subject: Reply with quote

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

mhal

Modification is below, from Mark.


Last edited by mhal on Thu Apr 03, 2014 1:47 pm; edited 2 times in total
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Mrshilov

Bascom LCD Guru



Joined: 24 Jan 2009
Posts: 314
Location: Russia

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PostPosted: Thu Apr 03, 2014 12:22 pm    Post subject: Reply with quote

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?
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albertsm

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Joined: 09 Apr 2004
Posts: 5070
Location: Holland

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PostPosted: Thu Apr 03, 2014 12:39 pm    Post subject: Reply with quote

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

Bascom LCD Guru



Joined: 24 Jan 2009
Posts: 314
Location: Russia

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PostPosted: Thu Apr 03, 2014 2:50 pm    Post subject: Reply with quote

Thanks Mark! Now it fully works.
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boeseturbo

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Joined: 23 Jul 2007
Posts: 31

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PostPosted: Thu May 08, 2014 8:43 am    Post subject: Reply with quote

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

Cheers
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Mrshilov

Bascom LCD Guru



Joined: 24 Jan 2009
Posts: 314
Location: Russia

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PostPosted: Thu May 08, 2014 10:38 am    Post subject: Reply with quote

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

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Joined: 09 Jul 2015
Posts: 4

PostPosted: Fri Jul 10, 2015 12:59 pm    Post subject: Reply with quote

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
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