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PCD8544 (Nokia LCD) http://forum.lcdinfo.com/viewtopic.php?f=14&t=474 |
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Author: | newbe [ Thu Aug 17, 2006 3:46 ] |
Post subject: | driver chip for 3410 |
Hello bingo600, I came to the same conclusion as you. And the datasheet will be found easily on the philips semiconductors home: http://www.semiconductors.philips.com/acrobat_download/datasheets/PCF8814_1.pdf ...if you haven't already found it. good luck by driving it... (I hate this initiation bytes...) greez newbe |
Author: | Anonymous [ Sun Dec 03, 2006 12:39 ] |
Post subject: | |
Hello, It's my first post on this forum First of all i would like to thank Henri for creating the driver for the 3310 display and wish him to continue this ungrateful job However i would like to ask to add a little feature to the driver: I'm using a much more simple connection schematic from rifer: http://rifer.ucoz.ru/publ/1-1-0-17 There are 2 LPT pins used for alimentating LCD display, and also Pin 1 of lpt is used, and those options are not available in the driver's dialog. (No need to transform 5V to 3.3V) Would Henri be so kind to make such adaptation? Greets |
Author: | Rafeiro [ Fri Feb 02, 2007 19:25 ] |
Post subject: | |
Hi... I have a lcd of nokia 3310 but i cannot make it work...! What's wrong? (I have follow the scheme that i'm find here) |
Author: | Foxie Vis [ Fri Mar 21, 2008 18:14 ] |
Post subject: | Possible replacements |
Hi, I'm trying to make the supplied schematic for the 3310 LCD on a piece of testboard (not sure how to call it, it's not breadboard, you have to solder your components). I am having trouble however locating the two IC's. The only nearby electronics stores list of available IC's can be seen here. As a replacement for the transceiver I just searched the document for "trans" and looked up all the datasheets for the ic's that said transceiver. The only chip that possibly looked like it was somewhat of a match is SN74LS245. Datasheet can be found on this link. I don't think it would work though, I just don't know enough about electronics yet to be sure or find out how to wire it without help. I'm not sure what to do next, I could order the two IC's through Farnell but it's a bit strange to order a shipment for just two IC's. I called the shop but they're not really helpfull ("Look, I can't know all the ic's in my shop, can I?"-SIC). Any help/hints/shouts would be greatly appreciated. thankx.[/url] |
Author: | rickon [ Sun Mar 23, 2008 16:29 ] |
Post subject: | Can´t make it work..... anybody please? |
I am trying to make my 3310 Display to work... but every piece of code I try is in vain... Here´s what I am trying: Code: #include <MC68HC908QT2.h> #pragma DATA_SEG SHORT ZEROPAGE #include "prototypes.h" void main(void) { lcd_init(); spi(0x1F,1); spi(0x05,1); spi(0x07,1); spi(0x00,1); spi(0x1F,1); spi(0x04,1); spi(0x1F,1); spi(0x0D,0); spi(0x80,0); spi(0x00,1); for(;;) { }; } void lcd_init(void) { unsigned char tmp; RES_1; RES_0; for (tmp=0;tmp<255;tmp++); RES_1; //extended instruction set 0010.0001b spi(0x21,0); spi(0x80|20,0); //set Vop;Vop is set to a +16xb[V] //switch to normal instruction set spi(0x20,0); //display control set (normal mode) spi(0x0c,0); //switch to data-mode //DC_1; } void spi(unsigned char dat, unsigned char tipo) { unsigned char i; SCE_1; DelayMs(1); SCE_0; if (tipo==0) DC_0;else DC_1; SCK_0; for (i = 0; i < 8; i ++) // followed by the 8 bits of data { SCK_0; if((dat << i) & 0x80) SDI_1; else SDI_0; SCK_1; } SCK_0; SCE_1; } The code is an old Freescale´s HC908QT2. It runs on 4MHz. I have a 7805 regulator connected to a Zener 3.3V which feeds the whole circuit, even the processor. I am using 2 capacitors. 1 for the Display Vout (2.2uF) to the ground and another (1uF) from Display Vcc to ground. Any ideas? Thank you![/code] |
Author: | _Lone_Wolf_ [ Thu Jul 17, 2008 17:52 ] |
Post subject: | |
henri you did the first driver right? can you adjust it for 3410 lcd? i have the datasheet but i dont know what to adjust :S |
Author: | _Lone_Wolf_ [ Fri Jul 18, 2008 22:10 ] |
Post subject: | |
well decided to insist, and think i found the problem for the 3410 lcd, if anyone has it tay something and i will post the modified driver(still works for 3310) |
Author: | Henri [ Thu Jul 31, 2008 14:38 ] |
Post subject: | |
_Lone_Wolf_ wrote: henri you did the first driver right?
can you adjust it for 3410 lcd? i have the datasheet but i dont know what to adjust :S It has been quite a while since I worked with these displays but if I'm not mistaken some support for the 3410 lcd was already included ? There were some options in the driver configuration dialog. If this 3410 lcd is the one that supports similar commands but is just larger resolution. |
Author: | blagah [ Mon Mar 15, 2010 22:50 ] |
Post subject: | |
I know it has been a while since this thread has been touched but, I am wondering if anyone has tried this with a display from a nokia 2285 I have not seen anyone mention it before, but is almost identical to the 3310 its has 8 pins and a resolution of 96x65 i have it wired according to this diagram http://serdisplib.sourceforge.net/ser/pcd8544.html. when i run lcdinfo im using the driver for the (pcd8544 nokia lcd) and all i get is a criss-cross of black lines. Is this due to it being a different display, or is it a possible wiring mistake? If pics of the actual wiring will help i can get those up as well. |
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