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create bus for graphic LCD   [2 Articles]

Hi at all I must connect one graphic LCD at one board with LPC2388, this LCD is place at 70cm from board, I can use one flat cable and connect direct pin from micro Processor ...

hi

Dear Friend:=C2=A0=C2=A0=C2=A0=20 =C2=A0 This is a electronic company.one of the biggest international tradin= g wholesalers in China.We mainly=C2=A0 sell electrical products,suc...

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

Hello Kevin, AFAIR HD44780 LCD displays are divided into two lines starting from 0 to 3Fh first and second starting from 40h to 79h. When You have more than two line display i...

Re: reading SanDisk 512MB SD card on LPC2888, Crossworks

Hi Paul, looks interesting, but little too mighty for our current project. It has 3 variants, all of them based on LPC2888, two of them have LCD and use USB, the third one has ...

LPC-2148 Demo Code v1.30 now available   [2 Articles]

After almost a year of being slack, I have updated the LPC-2148 demo code package. Below are the changes (extracted from the README file). The latest version is available at ht...

HD44780 Initialisation (20x4 display in 4-bit mode)   [13 Articles]

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 on...

Re: I2C protocol question   [5 Articles]

Your latest post makes me think that I (and probably others) have misunderstood your problem. I2C is a synchronous protocol. An I2C ACK (or its absence a NACK) occurs in the c...

HELP! lost my JTAG functionality !   [14 Articles]

Greetings everyone, im with a big problem and i have no idea of wats going on. Please, i need help! so, here is what is going on : im working on a datalogger project using ...

Resistor Tips   [2 Articles]

Being fairly new to MC development, someone on this forum made the following helpful comment regarding switches: "On reflection, it is always a good idea to put a 330 ohm resis...

IAR Kickstart LPC2148 board schematics   [4 Articles]

I have looked around but I am not able to find the schematics for the IAR kickstart boards for LPC2148. There is another post which mentions that these are similar to Olimex ...

Availability of LPC2478   [15 Articles]

Hello. Why is there no LPC2478 chip on the market in Europe? I usually order from FarnellUK or RS Components and they have only 2468 chips. Is there a problem with this ch...

LPC2478 , execute from SDRAM and how to modify xcl file and mac file

Hi, Now I want to execute my application from external SDRAM . (Pause execute from external flash, try it in future.) In my mac file ,i moved my SDRAM initialization cod...

Re: PWM output behaviour   [3 Articles]

Hi, im also working with lpc2148 and i am also trying to figure out its PWM so i can dimm the backlight of my lcd. My pwm implementation is not working and i dont know why yet,...

frame buffer application using lpc 2468   [2 Articles]

It is possible that some one would have successfully developed famebuffer driver using lpc 24x8. is it absoluely necessary to use lpc 24XX for making a frame buffer device ? can...

RE: Re: New develop on the LPC2478   [2 Articles]

phacord wrote: > i am using wvga support lcd.so i have change our controller > lpc2478.i need development board platform keil microvision based.is > possible help me Th...

LPC2478 trouble with LCD controller ,run in external flash   [8 Articles]

I'm working on a device using the new LPC2478 to drive a touchscreen TFT. We're using Embedded Artists' new LPC2478-OEM board, and run code in external flash. The example pro...

I want to interface LPC2378 with 16*2 LCD

I want to interface LPC2378 with 16*2 LCD. As LPC2378 is operating on 3V su= pply,while LCD is operating on 5V. how can i do to manage the interface pro= blem for different volta...

Displaying fonts correctly

Hi, I have an application where I'm using an LCD driven by a UC1601S chip. I've used fonts from the "fontslcd.c" file provided in the files section of this site. The 5x8 fo...

Re: [SPAM] Determine pin number from schematic?

----- Original Message ----- From: "Kevin Townsend" To: Sent: Friday, September 12, 2008 12:12 AM Subject: [SPAM] [lpc2000] Determine pin number from schematic? > Gree...

Determine pin number from schematic?   [2 Articles]

Greetings. My apologies if this question is a bit obvious, but I was wondering if someone could explain how to determine the pin number that corresponds to an entry on a schem...

LPC2478 LCD and GPIO

Hi. I want to use LCD interface from LPC2478 configured as 12bit(4:4:4 mode) for my LCD module. LCDVD[3:0], LCDVD[11:8], LCDVD[19:16] is not used for LCD interface in 12 bit(...

LPC2468 LCD and GPIO   [2 Articles]

Hi. I want to use LCD interface from LPC2478 configured as 12bit(4:4:4 mode) for my LCD module. LCDVD[3:0], LCDVD[11:8], LCDVD[19:16] is not used for LCD interface in 12 bit(...

RE: Re: LPC2468 EMC SRAM Config Problems

sig5534 wrote: > Does anyone have the LPC2468 EMC working out there? > > I did another test. I watched the EMC_STAT reg right from the reset. > The value is 0x5 which mea...

Re: Design Examples

Speaking of NXP design examples... In the file section is an NXP(Philips) example for USB on the LPC2148. This is very buggy code which had been fixed long ago by Keil/NXP, ...

hi

=C2=A0 Dear Friend:=C2=A0 =C2=A0=20 =C2=A0 Please forgive us to disturb your precious time.This is a=C2=A0 elec= tronic company.one of the biggest international=20 trading whol...

2478: how far from frame buffer driver?   [2 Articles]

Hi all, I am considering using the LPC2478 (instead of 2468), for its LCD controller. I've heard that people are getting it actually to control LCDs but I'd like to learn at...

LPC2378 - EMC - Max external memory size   [3 Articles]

Hi ! I am working on LPC2368, but in my next project I will use a big (320*240) color LCD. So, I'll need much more RAM (a least 155K). I think use the EMC in the 2378, but In th...

Re: TCP/IP send and receive with LPC2378   [3 Articles]

I had the same experience. However, I have only needed EMAC driver. I took the driver from lwIpWep.zip and used it with my existing project. I couldn't find my post with a bug...

PWM on LPC24xx   [3 Articles]

Hi, I seem to have problems to understand the PWM (although it's not the first time I've set one up for the LPC2xxx family). I run the uC with 72MHz and have set the PCLK f...

Re: Starting out with LPCs/ARMs--what development system?

--- In l...@yahoogroups.com, "smgloser" wrote: > > Model: Which LPC2xxx has enough peripherals to be a nice general > purpose chip to start out with? I've had some bad ex...

lwIP for LPC2378 not running   [2 Articles]

Hello everybody, I would like to use lwIP and I downloaded lpIPWeb.zip from this forum. I am using MCB2300 with a LPC2378 (it says "MCB2300 on the board but shouldn't that be ...

Re: TCP/IP send and receive with LPC2378

Hi, I downloaded lwIpWep.zip and loaded lwIpWeb.hex to the MCB2300 board. There was that text on the LCD display but Firefox did not show any result. I then adapted the IP ad...

Re: Anyone use Imagecraft ICC or Rowley CrossWorks?

This topic seems to be very active! I will put my vote for Yagarto (Eclipse+GCC+OCD). Reasons: * Im Windows user, with none (zero) Linux experience and my hair is still fine...

GCC help with EA sample files

First - I am a complete 'newbie' with LPC24xx and GCC tools, so please be kind ;) I purchased the Embedded Artists LPC2478 QVGA Board Bundle (http://www.embeddedartists.com/pr...

ARM SBC   [5 Articles]

Hi, I'm new to ARM, but very experienced 8-bit programmer. I am looking for advice on which MCU and a cheap ( ...

Re: AV to digital   [5 Articles]

--- In l...@yahoogroups.com, Thrasivoulos Griparis wrote: > > Hi all, > > Does anyone know how to convert AV to digital? > To be more specific, we are working on an ...

lpc2478

please help me how to start with keil lpc2478 and tft lcd if possiple give me sample project ------------------------------------ ...