Hi, Can anyone suggest a low-cost development board for the LPC2129? I don't need anything fancy; I only need a minimal board with CAN...

Hi, Can anyone suggest a low-cost development board for the LPC2129? I don't need anything fancy; I only need a minimal board with CAN support already. I was hoping to keep costs below $40 considering high speed CAN transceivers are less than a dollar each and DB-9 connectors are not expensive. I've gone over several available boards from different manufacturers such as olimex, but...

Dear all, I'm working on a project with 2 LPC2129 microcontrollers. I want them to communicate with eachother using CAN. The hardware setup...

Dear all, I'm working on a project with 2 LPC2129 microcontrollers. I want them to communicate with eachother using CAN. The hardware setup of both controllers is 'adapted' from the MCB2100 Evaluation board (so with the same CAN driver IC's etc). The microcontrollers run on a 16Mhz crystal, with PLL multiplier set to 4 and VPBDIV also to 4. Now I want to transmit data from CAN1 on uC...

hi all..i need some advices and helps here.. i am using lpc2129 and i can flash the program into the board before this, but it just all the...

hi all..i need some advices and helps here.. i am using lpc2129 and i can flash the program into the board before this, but it just all the sudden that my board cannot communicate with my pc..did anyone has experience like this before?can give me some suggestions?is it the problems of my pc or the board itself? i had tried to replace the RS232,MAX232 IC and the serial cable but the board sti...

I am looking for a version of LPC2129.h done by Phillips. I would like to include the file with some source for the GNU ARM tools and...

I am looking for a version of LPC2129.h done by Phillips. I would like to include the file with some source for the GNU ARM tools and figure it's not a good idea to use a header file with IAR or Keil copyrights. Right now I am using LPC214x.h from Phillips. Anyone know where I can get this file with the basic #defines for the I/O registers of the 2129? David ------------------------------...

Hi everyone, I'm having some problems with using the A/D converter of the LPC2129 ARM board. I'm interfacing the board with an...

Hi everyone, I'm having some problems with using the A/D converter of the LPC2129 ARM board. I'm interfacing the board with an LM35DZ temperature sensor which has an output voltage proportional to the required temperature (eg 0.68V is equal to 68 degrees C). I

Hi everyone, I'm having some problems using the 2nd CAN controller network on the LPC2129 ARM board. So far I have...

Hi everyone, I'm having some problems using the 2nd CAN controller network on the LPC2129 ARM board. So far I have successfully used the 1st CAN controller and I'm now trying to incoorporate the 2nd one. I'm using the same code as the 1st one except that I have chang

Currently I have an LPC2129 and am trying to use the P0.2/SCL and P0.3/SDA/Eint1 pins for GPIO. Running the software under simulation in KEIL...

Currently I have an LPC2129 and am trying to use the P0.2/SCL and P0.3/SDA/Eint1 pins for GPIO. Running the software under simulation in KEIL shows the micro correctly changing the states of these pins however once applied to the physical chip on a board we've designed in house there's no signal - basically ground with a little noise. I've been over the schematics (as I didnt design t

Hello, im designing a project with the lpc2129 and need to reset the controller by software after i have received a command over uart. To...

Hello, im designing a project with the lpc2129 and need to reset the controller by software after i have received a command over uart. To realice this i set and start the watchdog and wait till the wd period is over. But after the reset occoured the uC doesn't come back to live. When i'm debugging this problem i see that the boot vector at adress 0x00 is overwritten with 0xFF. But that ...

Hello friends, Im new to this ARM field and im doing a project of monitoring the temperature using LM35 and ARM7(part of my...

Hello friends, Im new to this ARM field and im doing a project of monitoring the temperature using LM35 and ARM7(part of my project).Can anyone tell me how to configure the 10 bit ADC in LPC2129 to convert the temperature or give me some example programs for using ADC.Also should I use software or hardware mode for ADC? Thank you, R.Chanthar ----------------------...

Hello, I'm trying to get the I2C bus working on a LPC2129 witj CrossStudio. I'm already working on it for 2 day's. But no result. Is...

Hello, I'm trying to get the I2C bus working on a LPC2129 witj CrossStudio. I'm already working on it for 2 day's. But no result. Is there some one how can help my? Thanks

I'm having problems with using acceptance filter, I used examples BlinkyCAN and FullCAN but I have problems anyways. 1. Does anyone have...

I'm having problems with using acceptance filter, I used examples BlinkyCAN and FullCAN but I have problems anyways. 1. Does anyone have any material on the matter except poor lpc2129 datasheet? 2. I tried to send CAN message with identifier 0x00000063 in Extended Frame Format, I used no filtering AFMR = 2, and I inspected received message and

I'm sure that here must have been an update to this or resolution logged somewhere. Have installed uVision3 and gcc. My target is a...

I'm sure that here must have been an update to this or resolution logged somewhere. Have installed uVision3 and gcc. My target is a MCB2100 / LPC2129 system. Q1. The source is a mixture of LPC2129 and LPC2294 references The target is 2129 but the specific header files are 2294 ???? Q2. The AN says: Make sure that ADS1.2 is installed in your C:\Program Files\ARM\ADSV1_2 ??? ...

I'm hoping someone can shed some light on the following intermittent LPC2129 power-up problem: Power is applied; V18, V3, V18A and V3A...

I'm hoping someone can shed some light on the following intermittent LPC2129 power-up problem: Power is applied; V18, V3, V18A and V3A become stable within 600us, the clock stabilises 1ms later. After a further 250ms nRESET is taken high, but the code doesn't appear to run. Once in this state I can stop execution using a JTAG debugger and examine the PC & other register contents. Somet...

Hi Friends, ??????????? I am new to this groups.I trying to learn RTOS program.So please help how to start to writting program for LPC2129.If u...

Hi Friends, ??????????? I am new to this groups.I trying to learn RTOS program.So please help how to start to writting program for LPC2129.If u have any source code please forward to this mail. ? ? Thaks & Regards T.R.Abhilash The INTERNET now has a personality. YOURS! See your Yahoo! Homepage. http://in.yahoo.com/

Hi, I'm writing regarding a job I posted at oDesk (I would have posted here, but was unsure of the etiquette for job postings in this...

Hi, I'm writing regarding a job I posted at oDesk (I would have posted here, but was unsure of the etiquette for job postings in this group). I'm working with an LPC2129 for a remote telematics project. I use a cell module with an encapsulated serial port that can cut in and out, but the module also has FTP commands (Telit GM862). The LPC2129 has a connected SD card running a FAT filesyst...

Hi everybody, I followed Hitex's I2C example for LPC2129 and had no effect. Here is the code I wrote for writing at a 24cxx memory at address...

Hi everybody, I followed Hitex's I2C example for LPC2129 and had no effect. Here is the code I wrote for writing at a 24cxx memory at address 0, showing also what results gave the debugger step-by-step... //initializations made I2CONCLR = 0x000000FF; //Clear all I2C settings (i thought that we //should not write 1s at reserved bits) I2CONSET = 0x00000040; //Enable the I...

I am trying to make a SPI sniffer with the two SPI ports on the LPC2129 to capture a SPI bus master and slave transaction. I am not using...

I am trying to make a SPI sniffer with the two SPI ports on the LPC2129 to capture a SPI bus master and slave transaction. I am not using interrupts yet and just polling. Both SPI ports are set as slaves. I have tied both SSEL pins to ground. I am reading data but I am a couple of bits off from what I see on the O'scope. Do you have any ideas. I have read the errata and it does not apply to m...

Hi all, I just finish to make uip and a lpc2129 (olimex LPC-E2129). This sample is build from 2 or 3 different port that as be done by someone...

Hi all, I just finish to make uip and a lpc2129 (olimex LPC-E2129). This sample is build from 2 or 3 different port that as be done by someone else than me. I use part of the Paul rowley port, and part of the Martin Maurer arm port. I post here the zip file to test it. I only have 1 problem, is the optimization need to be off to get it work. I have not find why, And i don't know how to ...

hai, I am new to this ARM LPC2129. I want to generate 6 PWm signals for the MOSFET driver to control my motor. Can anyone tell how to set...

hai, I am new to this ARM LPC2129. I want to generate 6 PWm signals for the MOSFET driver to control my motor. Can anyone tell how to set the frequency of PWM signals.What is the relation between the value given in MR0 register(given in hexadecimal value) and frequency ?How to generate 6PWM signals with 60 degree delay? regards, ranjani Rangarajan Varadan wr

I'm creating a data logger using the LPC2129 and need to store configuration data, even when my SD card might become corrupted. I'm trying to...

I'm creating a data logger using the LPC2129 and need to store configuration data, even when my SD card might become corrupted. I'm trying to use code from AN11008, using FLASH as EEPROM, modified to store a single, short text file. I think my read functions work properly, but writing to EEPROM seems to fail. I'm having trouble wrapping my head around all of this, so I would really appreciate a...