LPC2478 - What Is This LCD Controller?

Started by markcrow in LPC200013 years ago 3 replies
LCD

NXP (Web site and support folks) don't seem to have any information about this controller and don't know what kind of LCD will come with the...

NXP (Web site and support folks) don't seem to have any information about this controller and don't know what kind of LCD will come with the 2478 eval board (in May?). I've been doing a bit of research and my wild guess at this time is that this controller is intended to support H.264/MPEG-4 AVC (advanced video coding). Anyone out there know anything about all this? I was hoping to us...


LCD source code for Olimex E2294 board

Started by spooke916 in LPC200013 years ago 4 replies

Hi all, I am trying to get my hands on a LCD source code for the Olimex E2294 boards. Does anybody know where can I get one? I am using...

Hi all, I am trying to get my hands on a LCD source code for the Olimex E2294 boards. Does anybody know where can I get one? I am using Keil to compile my project. Cheers!


Epson lcd controller

Started by sebfr74 in LPC200014 years ago 5 replies

Hi everybody, I'm quite new to lpc2xxx. I make some test with a keil 2130 eval board and now I'm designing my own card with a LPC2292....

Hi everybody, I'm quite new to lpc2xxx. I make some test with a keil 2130 eval board and now I'm designing my own card with a LPC2292. Does anyboby has try to connect a S1D13706 LCD controller from Epson on the LPC2292 ? I don't really know how to connect the control pin... I think : ARM | Epson ---------------- A[16:0]|AB[16:0


help with lpc 2148

Started by anca_0805 in LPC200010 years ago 1 reply

Hi, I am doing a project with Embedded Artist's Evaluation Board V2 based on lpc2148. I'm new in this domain so I'm not so good.. I have to...

Hi, I am doing a project with Embedded Artist's Evaluation Board V2 based on lpc2148. I'm new in this domain so I'm not so good.. I have to display a message on the LMB162A LCD Display (2x16 characters). I've read the specification from lpc2148 user manual and lmb162a datasheet and tried lcd example from Keil but it doesn't work .. Can anyone give me some ideas? How do I begin writing the code...


Nokia 3310 LCD

Started by Leon Heller in LPC200016 years ago 4 replies

Someone mentioned the Nokia 3310 mobile phone LCD as a useful small graphics/character display on the PIClist. They are available quite...

Someone mentioned the Nokia 3310 mobile phone LCD as a useful small graphics/character display on the PIClist. They are available quite cheaply from several sources so I've ordered one (about 16 GBP). The nice thing about them is that they have an I2C interface and will therefore connect directly to an LPC2100 device. I could have saved some money by taking the display out of my phone, of ...


Looking for an arm-powered +tft lcd board

Started by Michel in LPC200013 years ago 8 replies
LCD

Hi to all, This is my first post in this group :) I'm in the way of designing a low-voltage power management system using Echelon...

Hi to all, This is my first post in this group :) I'm in the way of designing a low-voltage power management system using Echelon technology that I need to supervise. I'm currently looking for an arm low-cost board embedding a tft-lcd controller. I went thru Google but didn't find something really feeting my needs and budget. Any clue would be welcome. Mike


Using LPC2470 with no Flash at all...

Started by Mike Harrison in LPC200010 years ago 7 replies

I'm looking at a possible application using LPC2470 (flashless 2478) as an intelligent QVGA LCD controller - it looks like working out similar in...

I'm looking at a possible application using LPC2470 (flashless 2478) as an intelligent QVGA LCD controller - it looks like working out similar in cost to standalone LCD controller ICs & you get the CPU thrown in for free! As far as I can see, it should be possible to use it with no internal or external flash, by loading code into internal SRAM on every startup via ISP from a host system. (r...


LPC2478 + TFT LCD -> How to manage multipe page buffers

Started by Felipe de A N L in LPC200010 years ago 2 replies
LCD

Hello folks! I am trying to mannage multiple page buffers for the TFT LCD on the LPC2478, I did try to change the UP_PANNEL_ADDRESS and...

Hello folks! I am trying to mannage multiple page buffers for the TFT LCD on the LPC2478, I did try to change the UP_PANNEL_ADDRESS and LOWER_PANNEL_ADDRESS registers on the LPC2478 but there was no result, is there another way of doing it ? Thanks ------------------------------------


LCD Display

Started by javaguy11111 in LPC200015 years ago 4 replies

I have a small LPC2119 board I have just built and would like to interface a small LCD display to it. I have seen the Nokia 3310 ...

I have a small LPC2119 board I have just built and would like to interface a small LCD display to it. I have seen the Nokia 3310 referenced. This seems to be a good display to use because it has a built in controller and serial interface. The only problem is that all the sites


Analog Inputs on LPC2103 with 16x4 LCD Module

Started by soufeazie in LPC200013 years ago 5 replies

Hello, I am relatively new to microcontroller programming and have been banging my head against the wall for the past couple of weeks trying to...

Hello, I am relatively new to microcontroller programming and have been banging my head against the wall for the past couple of weeks trying to configure my lpc2103 controller to function properly. I have got an hd44780 based LCD module and have successfully configured it to display text...that was good. Now, I am currently spinning my wheels trying to read an analog input port. I have loo...


10'' LCD monitor/module with LPC2294 system

Started by Boris Kralik in LPC200013 years ago

Hi all. We need 10'' LCD color module, which is able to connect to LPC2294 device. Can you give me any suggestions ? Thank a...

Hi all. We need 10'' LCD color module, which is able to connect to LPC2294 device. Can you give me any suggestions ? Thank a lot. ------------------------ Yahoo! Groups Sponsor --------------------~--> Something is new at Yahoo! Groups. Check out the enhanced email design. http://us.click.yahoo.com/TktRrD/gOaOAA/yQLSAA/dN_tlB/TM ------------------------------------------------------------


DE-mode TFT display

Started by zeveland in LPC20009 years ago 4 replies

Hi, I have been working to modify the LCD demo for the IAR LPC2478-STK board to a custom board with its own TFT. The new TFT uses DE-mode...

Hi, I have been working to modify the LCD demo for the IAR LPC2478-STK board to a custom board with its own TFT. The new TFT uses DE-mode signaling and the example uses SYNC-mode so I have been porting things over and have run into a strange IO issue. My problem is the reverse of problems others have reported with modifying the LCD example - I see activity on the data lines but nothing on th...


LCD with LPC2138

Started by oldulik in LPC200012 years ago 9 replies

Hello to all, I hope, somebody here will help me. I have a problem with initializing LCD displej connecting to LPC2138. I have a display from...

Hello to all, I hope, somebody here will help me. I have a problem with initializing LCD displej connecting to LPC2138. I have a display from Everboucket, MC16021E8 ? SYL. After connecting 5V, only black squares, after uploading the initialization sequence, its same. I think, that there isnt HW problem, but its SW, but I dont know, where Im doing mistake. Here is my initialization sequence. ...


HD44780 Initialisation (20x4 display in 4-bit mode)

Started by Kevin Townsend in LPC200011 years ago 20 replies

I've spent the last couple day trying to get a 20x4 character HD44780=20 LCD working with my Olimex H2148, and have poured over at least...

I've spent the last couple day trying to get a 20x4 character HD44780=20 LCD working with my Olimex H2148, and have poured over at least 5=20 different examples (including the one in the files section here)=20 trying to put together a basic class to work with 44870 LCD. I'm almost certain I have the board wired up properly (including &=20 10K resistor for contrast on pin 3), and I've read t...


LCD Displays

Started by Chris Graham in LPC200015 years ago 6 replies

What's the easiest way to set up an LPC2106 to drive an LCD display? I'd like to drive some type of widely available character...

What's the easiest way to set up an LPC2106 to drive an LCD display? I'd like to drive some type of widely available character display - 16 or 20 lines, buy either two or four lines. Alternatively if I wanted to drive a small character/graphic, what are the alternatives the


where to find a font array for graphical LCD

Started by Gus in LPC200012 years ago 9 replies
LCD

This seem simple but can't find it anywhere. Anyone knows where I can find a raster font array for drawing fonts on a graphical LCD? I can...

This seem simple but can't find it anywhere. Anyone knows where I can find a raster font array for drawing fonts on a graphical LCD? I can sit down and do every character but I am sure it is already done a million times!


Smallest Chess Engine ?

Started by ligfietser2003 in LPC200013 years ago

Hm, embedded controllers and chess ? Yep, since I got the LCD Game board with an LPC2104 and a color LCD (130x130) I am trying to get a chess...

Hm, embedded controllers and chess ? Yep, since I got the LCD Game board with an LPC2104 and a color LCD (130x130) I am trying to get a chess program to run on this board. Started of with the TSCP from Tom Kerrigan but that one proved to be too big - So now I ended up with a very old copy (1983 version) of usurpator. A chess engine for the old and famous 6502. Together with the M6502 sim...


LPC1769 timer issue

Started by r_goncalves2000 in LPC20008 years ago 4 replies

Hello I'm using an LPC1769 and CMSISv2p00_LPC17xx. I use a 12MHz crystal and the CPU is running at 120MHZ. In my board I use the UART0, I2C,...

Hello I'm using an LPC1769 and CMSISv2p00_LPC17xx. I use a 12MHz crystal and the CPU is running at 120MHZ. In my board I use the UART0, I2C, watchdog, LCD, etc.. I also have timer 0 running. Sometimes after a reset it seens like the timer is running without the correct value but much more slower. Everything else seems to work ok (UART, E2PROM access, LCD, etc...) This problem seens to b...


Setting Pixels for ST7920 based 128x64 LCD

Started by Kevin Townsend in LPC200011 years ago 30 replies
LCD

I've been working on a driver for a ST7920 LCD I received today, since most of the drivers I found on the web tend to be for KS0107/0108 LCDs....

I've been working on a driver for a ST7920 LCD I received today, since most of the drivers I found on the web tend to be for KS0107/0108 LCDs. I'd like to post the driver here when I'm finished so that other people don't have to pull their own hair out, but I was wondering if anyone would be able to offer some help on setting individual pixels. I've got everything working with the ba...


Using DMA or EMC for fast parallel interface

Started by stangelanda in LPC200010 years ago 8 replies

I want to communicate with an LCD using an 8bit parallel interface with a clock speed of around 25MHz. I'm currently using the LPC2368 which...

I want to communicate with an LCD using an 8bit parallel interface with a clock speed of around 25MHz. I'm currently using the LPC2368 which doesn't have an LCD controller. I'm wondering if I can use the GPDMA to continuously write values to a GPIO register. It would output on 9 pins, the 8bits of data and an alternating clock signal. I don't know a lot about how DMA works. But I was hoping...