Olimex LPC-E2294 or E2214 with ethernet

Started by pick2light in LPC200014 years ago 1 reply

Has anybody managed to get the Olimex LPC-E2294 or E2214 to communicate across the ethernet? If so was it a nightmare, are there any...

Has anybody managed to get the Olimex LPC-E2294 or E2214 to communicate across the ethernet? If so was it a nightmare, are there any special tricks? I need to find out soon if I am flogging a dead horse! Would a ethernet/serial converter and the H2294 be a better - cheaper option? Any help. or reply would be welcome.


Re: spurious interrupts on LPC

Started by Jayasooriah in LPC200013 years ago 4 replies

Hello, For what it is worth, here is a summary of the issues surrounding the very first question I raised relating to spurious interrupts on...

Hello, For what it is worth, here is a summary of the issues surrounding the very first question I raised relating to spurious interrupts on LPC 2000 family. A different perspective emerges you look at the distractions by way of noise generated those whom I have labelled "the usual suspects". ==> 2006-03-14 21:40:10 GMT Jayasooriah I looked at LPC200 FAQ claim that spurio


Trouble with LPC-E2214 board

Started by vccground in LPC200013 years ago 8 replies

Hello, I recently bought an Olimex LPC-E2214 board. I find there are quite a few things that are either unknown or confusing. When I apply...

Hello, I recently bought an Olimex LPC-E2214 board. I find there are quite a few things that are either unknown or confusing. When I apply power to the board through the USB port the board starts and runs some test software successfully. Now, when I am trying to upload another image using the Philips flash utility, the error message says something like "unable to connect with the boar...


Re: Demo Code for olimex LPC 2378 STK

Started by cmay...@yahoo.com in LPC200011 years ago

Hi, I have the same problem. Did you solve it? Thanks. S M Hi > > I have the code for the LPC 2378 but this happens when I compile...

Hi, I have the same problem. Did you solve it? Thanks. S M Hi > > I have the code for the LPC 2378 but this happens when I compile it > > What are those variables are they 2378 Registers or globle variables? > > ------------------------------------------------------------ > Building configuration: adc - Flash_Debug_2378-SK > > Updating build tree... > > adc.c > > Error[Pe020]: id


compare STR ARM7 with LPC ARM7 series in excute speed from flash

Started by naderus2000 in LPC200012 years ago

Hi, Does anyone compare STR ARM7 with LPC ARM7 series in excute speed from flash? STR750F : When configured in burst mode, access to Flash...

Hi, Does anyone compare STR ARM7 with LPC ARM7 series in excute speed from flash? STR750F : When configured in burst mode, access to Flash memory is performed at CPU clock speed with 0 wait states for sequential accesses and 1 wait state for random access(maximum 60 MHz)and use 33 MHZ flash but LPC use 128 bit for reading from flash but use 20 MHZ flash which one of them having better ...


RTX using the LPC 2368

Started by Nigel in LPC20009 years ago

I have testes Keils RTX Program EX1.c using Lpc21cc. All is OK. So now I modifed the EX1 Prog for the LPC 2368. 1) Used LPC23xx.h through...

I have testes Keils RTX Program EX1.c using Lpc21cc. All is OK. So now I modifed the EX1 Prog for the LPC 2368. 1) Used LPC23xx.h through out. 2) Removed Startup.s and used lpc2300.s and modifies the SWI as per Kiel. 3) set T1TCR to 0 before os_init. dispaying rtx it shows: tast 1 wait_or " " 0000 0004 36% task 2 wair_delay 2 32% ...


REG: Memory Storage on LPC

Started by rockraj_2003 in LPC200014 years ago 2 replies

Dear Friends, Now i am doing a prototype of Wireless Data Acquisiton System. I am using Lpc 2148. It has 512KB flash. I want to use the...

Dear Friends, Now i am doing a prototype of Wireless Data Acquisiton System. I am using Lpc 2148. It has 512KB flash. I want to use the Flash for Data Storage. Is it Possible to use the Flash for Storing the Current receiving Data. I am using the compiler of IAR Embedded WorkBench. 32K limit(Evaluation Version) If it is Possible


Olimex LPC-P212X boards specifications erronous

Started by gussabina in LPC200014 years ago 1 reply

Hi: I lost a long time trying to debug a simple program reading the Buttons, in the Olimex LPC-P2124/9 boards. Finally, I discovered that ...

Hi: I lost a long time trying to debug a simple program reading the Buttons, in the Olimex LPC-P2124/9 boards. Finally, I discovered that the buttons are not connected to the microcontroller at P0.15 and P0.16, as the board information says. Instead, they use the P0.10 and P0.11 pins Jus in case, I downloaded the information again, but the errors still


Tiny Text Editor For LPC

Started by rtstofer in LPC200014 years ago 17 replies

Has anyone ported or thought about an embedded text editor along the lines of vi? Assume the existence of a file system and a VT? serial ...

Has anyone ported or thought about an embedded text editor along the lines of vi? Assume the existence of a file system and a VT? serial display terminal. I haven't decided on an LPC but maybe one with an external bus. Perhaps like the Olimex LPC2294 board but, for the moment, I would like to use the LPC2106. This means that the file system, a command


LPC-2294 baud rate calculator

Started by chittari pabba in LPC200014 years ago

Hello Friends, I am writing CAN code to LPC2294 micro. I am not finding Baudrate calculator for LPC 2294. Please send me if you have...

Hello Friends, I am writing CAN code to LPC2294 micro. I am not finding Baudrate calculator for LPC 2294. Please send me if you have LPC2294 CAN baudrate calculator. --Chittari Pabba __________________________________ Yahoo! Messenger Show us what our next emoticon should look like. Join the fun.


LPC-E2294 external Memory access with gcc

Started by Jonas Diemer in LPC200014 years ago 1 reply

Hi! We are using an LPC-E2294 board from olimex, that has a 1MB external SRAM onboard. We've got the gcc working, but only with the...

Hi! We are using an LPC-E2294 board from olimex, that has a 1MB external SRAM onboard. We've got the gcc working, but only with the internal mem so far. How can I use the external RAM? If my understanding is correct, I have to do the following steps: 1. Set up the LPC2294s EMC so it knows how to talk to the SRAM. Do I do that in t


LPC embedded work

Started by Bruce Paterson in LPC200011 years ago 2 replies

Leon, I hope it's OK to post this short request ? Due to some overcommitted resources, we may be after an embedded LPC programmer for a few...

Leon, I hope it's OK to post this short request ? Due to some overcommitted resources, we may be after an embedded LPC programmer for a few months work in Melbourne, Australia. Familiarity with SSP, SPI, Ethernet and USB Host useful, and work with synchronous clocking a plus. Coding would be largely in Gnu-C. Get back to me via email directly if you're interested. Cheers, Bruce Br...


Programming LPC-E2294 via JTAG

Started by yhauspie in LPC200012 years ago 4 replies

Hi, we are two newbies who have bought the LPC-E2294 board from olimex. As IDE we are using Eclipse that we got from the yagarto site, to...

Hi, we are two newbies who have bought the LPC-E2294 board from olimex. As IDE we are using Eclipse that we got from the yagarto site, to learn some basics we have read the using open source tools for at91sa7s cross development from James P. Lynch, now I can write a simple program (blinking the backlight of the lcd) en download it with the philips flash utility to the board. We also bough...


Questions on LPC Flash Programming Routines

Started by Bruce Paterson in LPC200014 years ago 5 replies

Bill Knight wrote: > I just uploaded a set of LPC flash programming routines to the files area > on Yahoo. They were written for gcc and...

Bill Knight wrote: > I just uploaded a set of LPC flash programming routines to the files area > on Yahoo. They were written for gcc and support both ARM and Thumb modes > of operation. Hopefully, they will prove useful to the group. Bill, Just been having a look at your routines as I need to do some IAP now myself. I ha


Re: CRP Security and Boot Loader Versions

Started by jayasooriah in LPC200012 years ago 1 reply

Hello, It appears that there are three versions of loaders on LPC parts, and it would be useful to know what the different releases of...

Hello, It appears that there are three versions of loaders on LPC parts, and it would be useful to know what the different releases of these versions are for purposes of assessing impact of CRP security breaches. It would be useful if anyone with an LPC part to publish to this forum (or email me directly so that I can summarise and post it here) the following details relating to parts an...


New to LPC 2148

Started by "Mukesh Kr. Bansal" in LPC200010 years ago 7 replies

Hello all, greetings! I am very new to LPC. I got lpc2148 development kit. I have no idea how to = start with it. I found some example...

Hello all, greetings! I am very new to LPC. I got lpc2148 development kit. I have no idea how to = start with it. I found some example code in WINARM toolchain for LPC2138 an= d 2129. i dont have any idea how to write .s file. can i use .s file of 213= 8 for LPC2148 project.=20 Please help me from where I can get idea about writing Startup file and lin= ker discripter file. is there...


LPC bootloader interface tools for linux

Started by cerfinker in LPC200016 years ago

Hello all, I just posted (in the files area: lpc_host_tools.tar.gz) some code I wrote to support file upload and bootloader...

Hello all, I just posted (in the files area: lpc_host_tools.tar.gz) some code I wrote to support file upload and bootloader interface to the LPC on linux. I did this stuff a few months ago so I don't totally remember everything about it, but its pretty simple and should be able to be


LPC214x: USB hangs after some hours

Started by gcopoix in LPC200014 years ago 11 replies

Hi LPC group, I have an unnice problem regarding the LPC 214x USB communication: I've built a project based on the Keil MassStorage...

Hi LPC group, I have an unnice problem regarding the LPC 214x USB communication: I've built a project based on the Keil MassStorage example. The only difference: I changed the descriptor to a non-class device, setup 7in/7out pipes (I only use 2 BULK_IN and 1 BULK_OUT, needed this amount of declared pipes for descriptor compatibility reasons).


LPC 2148 Timer 0 Interrupt Programming

Started by sarmacsmg in LPC20008 years ago 2 replies

Hello all, I am trying to program my lpc 2148 to generate timer0 interrupt. My development environment is Ububtu with gcc. After a lot of...

Hello all, I am trying to program my lpc 2148 to generate timer0 interrupt. My development environment is Ububtu with gcc. After a lot of tweaking I tried the same sample on Keil on windows and the program worked fine. Complete details are here . Please let me know what's going wrong. Thanks in anticipation. Cheers! Sarma PS


Re: spurious interrupts on LPC

Started by Jayasooriah in LPC200013 years ago 1 reply

Dear Brendan, You are repeating yourself. I have seen your original post. I do not feel like dwelling in politics. I have made a technical...

Dear Brendan, You are repeating yourself. I have seen your original post. I do not feel like dwelling in politics. I have made a technical report about spurious interrupts on LPC family based on experiments I conducted on LPC2292. The code is available for anyone who wishes to verify my experiments. If you thin there is an error in the report please be kind enough to point this out