NOKIA-N73 LCD Library

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

Library for NOKIA LCD models:
3720c, 5320, 5330, 5610, 5630, 5700, 5730, 6110n, 6120с, 6208, 6220с, 6300, 6303, 6303i, 6350, 6500, 6500s, 6555, 6600, 6600s, 6720, 6730, 6760, 7500, 8600,Е52, Е55,Е65, Е66, Е75, N71, N73, N75, N76,N77, N78, N79, N81, N82, N93 and others with controller MC2PA8201 from "MagnaChip". Resolution is 240x320.

Library works in Submode = New, so its very easy to include in project and unused Subs are not compiled to save memory space.

Also to save space you may use reduced Fonts, like Font36x56 in example. It has only digits, placed at position 33...42. To correct this shift simply use Digit_font = 1.
Any Fons may be included via $include. Supports both types of BASCOM Fonts - "Color" and "B&W".

You can display 8-bit (BGC) and 16 bit (BIN) pictures. Also 16 bit pictures can be loaded from SPI-Flash ROM. To prepare bin-file from bmp, gif, jpg, wmf, emf, ico I wrote special program Pic2Bin.

Library is fast. I specially write it to work quickly. In this video test program working at 8MHz.
http://www.youtube.com/watch?v=gmRyjNDrdFM&feature=youtu.be

albertsm · Joined: 09 Apr 2004 Posts: 6198 Location: Holland

Hello Mrshilov,

Thank you for publishing this great piece of work. I see that everything one need is included in the files.
The demo is great. I liked the funny pictures, especially the one with the car crash.
It is great to see the shared code contributions.

Tubeampman · Joined: 27 Feb 2006 Posts: 101 Location: Bodo

Hi

Nice work, thanx for sharing.

Did you use a levelconverter, series resistors or is the lcd input 3/5volt tolerant.

Øyvind

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

As we see in datasheet, maximum Logic level is 1.95V, for LCD drive is 2.95V. No official tolerance to 3/5V.
For my experiment I use resistor dividers, but my friends tried 3.3V for both levels and LCDs works good. No blue smoke.

Tubeampman · Joined: 27 Feb 2006 Posts: 101 Location: Bodo

Hi

Thanx for the answer, yep i saw it in the schematic, but would just ask to be shure.
I am going to use a dedicated avr on 1,8v for the LCD.

Thanx

doncarlos · Joined: 28 Feb 2008 Posts: 29 Location: Szfv.

Mrshilov!

Thanks for sharing the project! Can you provide some PCB drawing or photos of the adapter board? I would like to use this with my xmega128.

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

PCB in Cadsoft Eagle format. Pin compatible with ILI9325-8-bit LCD.

doncarlos · Joined: 28 Feb 2008 Posts: 29 Location: Szfv.

Thanks!! Somehow I will try to make this PCB. This would be my first board which uses SMD components.

Arek2014 · Joined: 30 Dec 2014 Posts: 22 Location: Kielce

Hello, very good job.
I have problems... when i use atmega32 (dip40 or tqfp44), supply 5V, and lcd nokia divider 1k/2k , supply 3,3V its ok !!!
but when i use atmega128 tqfp, 5V supply, and nokia with same divider , supply - lcd not working.
lcd crash... only works lcd_clear "color"

why ?
i must use translator ? for comunication atmega with lcd ?
pozdr. Arek

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

If used port F you need to disable JTAG

Arek2014 · Joined: 30 Dec 2014 Posts: 22 Location: Kielce

Yes jtag is off, atmega103 compability off. Data portB, stering pd.0, pd.1, pd.2

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

On PortB exist hardware SPI, is it turned OFF?

Arek2014 · Joined: 30 Dec 2014 Posts: 22 Location: Kielce

I use to programming usbasp. Pdo,pdi, sck, reset, its ok? How to change?

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

I'm talking about this strings:

Arek2014 · Joined: 30 Dec 2014 Posts: 22 Location: Kielce

i don't use spi, sdcard,
when data port was portE there was the same problem.