How to get started

Started by morten_kahr in LPC200015 years ago

Hi ! I am totally new to ARM. I consider buing the LPC2124 development board with the crystal ethernet interface from...

Hi ! I am totally new to ARM. I consider buing the LPC2124 development board with the crystal ethernet interface from Olimex. Does anyone have experience with this board ? As this is home project, I want be able to invest in expensive software.


LPC2468 SDRAM setup (again...)

Started by Marcel Boom in LPC200011 years ago 6 replies

Hello all, This is one of those topics that keep popping up. I have searched the newsgroup and found several threads on the topic (and tried...

Hello all, This is one of those topics that keep popping up. I have searched the newsgroup and found several threads on the topic (and tried them all, but still not working). I have a demonstration board of Olimex (LPC-E2468) which has a Samsung K4S281632F-TC75 SDRAM mounted. The example code uses uC Linux which I do not want to use (I am currently using IAR EWARM + powerpack). Can an...


LPC2103 gotcha's

Started by dsidlauskas1 in LPC200014 years ago 1 reply

I am about to begin a small project using the LPC2103 on an Olimex header board. I'm familiar with the LPC2138 and was wondering if there are...

I am about to begin a small project using the LPC2103 on an Olimex header board. I'm familiar with the LPC2138 and was wondering if there are any gotcha's in going from the '38 to the 03'. I'm assuming the parts are very much alike except for the memory size and number of pins. Thanks in advance, Dave Sidlauskas


RTOS - any recommendations, good experiences?

Started by Mike Silva in LPC200012 years ago 4 replies

I've got an Olimex E2294 board (LPC2294, not surprisingly) and I'd like to play around with an RTOS on it. For no particular reason I'm...

I've got an Olimex E2294 board (LPC2294, not surprisingly) and I'd like to play around with an RTOS on it. For no particular reason I'm thinking maybe eCos or FreeRTOS. Does anybody have any recommendations regarding those, and any others? Ease of getting up and running is probably my main criteria, since I'm assuming that any RTOS will be about the same as any other for my needs. I will...


Compatibility Debugger-LCD connected in P1.25 to P1.31

Started by roboticsbcn in LPC200011 years ago

Hello, to starting with ARM7, I have bought one LPC-H2148 from Olimex and I have connected one LCD using this configuration to the uC: //...

Hello, to starting with ARM7, I have bought one LPC-H2148 from Olimex and I have connected one LCD using this configuration to the uC: // Character 16x2 4-Bit // RS = P1.25 // RW = P1.26 // EN = P1.27 // D4 = P1.28 // D5 = P1.29 // D6 = P1.30 // D7 = P1.31 I have programmed my first code to the uC using the U-link and the LCD works perfectly, bu...


USB utiity

Started by vennela2214 in LPC200014 years ago 3 replies

Which is the best and freely available USB utility software on the net.. I mean to say , the USB utility similar to Hyperterminal e.t.c.. I...

Which is the best and freely available USB utility software on the net.. I mean to say , the USB utility similar to Hyperterminal e.t.c.. I would like to use this, to test one of the OLIMEX boards serial to USB .. Thanks,


LPC 2478-STK

Started by jdauchot in LPC200010 years ago 3 replies

Hi Has anyone got initialisation code/parameters to initiate the use of the external RAM on the OLIMEX...

Hi Has anyone got initialisation code/parameters to initiate the use of the external RAM on the OLIMEX LPC-2478-STK? Regards Jean-Jacques ------------------------------------


SPI SD card help

Started by tanermutlu in LPC200013 years ago 12 replies

Hello I need raw(with no file system) SPI code for driving SD/MMC memory card for Keil or GNU compiler. I am using Olimex LPC2294 board. I...

Hello I need raw(with no file system) SPI code for driving SD/MMC memory card for Keil or GNU compiler. I am using Olimex LPC2294 board. I would appreciate any help. I am in a kind of hurry.. Thanks in advance... Taner Mutlu Elektronik M?h. __________________________________________________


why i am not getting a clock signal at crystal

Started by sushil sakhare in LPC200013 years ago

i tried a circuit from Olimex. but i am not getting a clock of 24M Hz at 61 or 62 pin also i am not getting at 3 or 5 of 32K hz please help me...

i tried a circuit from Olimex. but i am not getting a clock of 24M Hz at 61 or 62 pin also i am not getting at 3 or 5 of 32K hz please help me i am not able to get through. _________________________________________________________________ Dave vs. Carl: The Insignificant Championship Series. ?Who will win? http://clk.atdmt.com/MSN/go/msnnkwsp0070000001msn/direct/01/?href=http://davevscarl...


Flash Programming via JTAG with PP Wiggler?

Started by tmasyl in LPC200012 years ago 2 replies

Greetings: Can FLASH be programmed via OpenOCD/Eclipse with a legacy parallel port wiggler? If not I would like to hear recommendations for...

Greetings: Can FLASH be programmed via OpenOCD/Eclipse with a legacy parallel port wiggler? If not I would like to hear recommendations for Olimex ARM-OCD-USB versus alternatives. Thanks in advance! Tom Alldread t...@telus.net


LPC2214 boards

Started by Curt Powell in LPC200015 years ago 5 replies

Does anyone have any recommendations for 2214 header boards? We're looking for fully assembled and tested with at least 1M RAM....

Does anyone have any recommendations for 2214 header boards? We're looking for fully assembled and tested with at least 1M RAM. (We've had good luck with Olimex's 2106 but according to their web site their 2214s aren't available yet.) TIA, Curt


Differences between interfacing SD & MMC to the LPC2000 range

Started by darc...@satlan.co.nz in LPC200014 years ago

Hi all, Please excuse my ignorance of these issues. I\'m only just looking to begin playing with an Olimex LPC2148 dev kit having finally got...

Hi all, Please excuse my ignorance of these issues. I\'m only just looking to begin playing with an Olimex LPC2148 dev kit having finally got the thing up and running with GCC/Insight etc... Because the development board comes with an MMC (and SD?) slot I just assumed this is probably the type of flash device I\'d end up using in our \


Re: Serial ISP mode with the IAR/OLIMEX LPC2148 under Linux ?

Started by mynk...@yahoo.com in LPC20009 years ago 1 reply

i am facing same issues. Error:Unable to sync to baud rate .... .... i m a newbie and as my college project i am trying to port a custom...

i am facing same issues. Error:Unable to sync to baud rate .... .... i m a newbie and as my college project i am trying to port a custom bootloader for NGX LPC2148. i dont know much about P0.14 but i know that there is no Jumper settings for that. Can anyone suggest me what to do, or tell me a good reference that can help. ------------------------------------


UART0

Started by k10elex in LPC200015 years ago 2 replies

I am using Olimex LPC2106 board with 14.7456Mhz crystal. i am facing problem with the Serial port. i initialise the register ...

I am using Olimex LPC2106 board with 14.7456Mhz crystal. i am facing problem with the Serial port. i initialise the register for 9600 baudrate but its not working. some times it sending some garbage data endless!! here is the code it should send A to I and then


Hexadecimal Addresses/Values

Started by Kevin Townsend in LPC200011 years ago 17 replies

I'm new to ARM development (coming from C#), and am working with an Olimex 2148 prototype board. I was hoping someone could explain two very...

I'm new to ARM development (coming from C#), and am working with an Olimex 2148 prototype board. I was hoping someone could explain two very basic principles that I just can't find any decent tutorials on. It's not laziness on my part, since I've been digging around on google for days, and am a motivated self-learner, but I just haven't found any genuinely 'beginner' material out there...


Olimex LPC-H2294 GPIO Question

Started by Hiram in LPC200012 years ago 2 replies

Hi, I'm trying to get Port1 (bit 16-23) working in input and output mode. More specifically, on EXT2, pin 2, 4, 6, 8, 10, 12, 14, and 16. ...

Hi, I'm trying to get Port1 (bit 16-23) working in input and output mode. More specifically, on EXT2, pin 2, 4, 6, 8, 10, 12, 14, and 16. Is there a bug which causes these pins to not be able to switch to input and output mode? If so, is there a work around? Thanks!


FreeRTOS/uIP port to olimex LPC-E2124 with Keil

Started by Marko Pavlin home in LPC200014 years ago 2 replies

Hello! Does anyone ported FreeRTOS / uIP demo to keil PKARM or should I do it ;) ?? M.

Hello! Does anyone ported FreeRTOS / uIP demo to keil PKARM or should I do it ;) ?? M.


File system for SD/MMC card - LPC2148 - HELP

Started by aexca_embedded in LPC200013 years ago 4 replies

Hi all, I have a Olimex LPC-P2148 board, and I'm trying to write some files on it. I tried to use the EFSL and FatFS projects, but I didn't...

Hi all, I have a Olimex LPC-P2148 board, and I'm trying to write some files on it. I tried to use the EFSL and FatFS projects, but I didn't have success. Where can I find some code examples? I really need a file system library to make my project to work. Thanks, Elizabeth.


Trying to init ethernet on lpc2378

Started by michael brown in LPC200012 years ago 3 replies

Hello folks, Trying to init the ethernet module on an Olimex dev board. The NXP user manual couldn't be more vague as to what needs to be...

Hello folks, Trying to init the ethernet module on an Olimex dev board. The NXP user manual couldn't be more vague as to what needs to be done and in what order. I can't seem to find an app note either or any example code on the net. Is it a secret? Can some kind person point me to _any_ example? thanks :-)


HELP! lost my JTAG functionality !

Started by senhoruilson in LPC200011 years ago 27 replies

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...

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 lpc2148. I am using the board LPC-H2148 from Olimex for prototyping and im using H-JTAG for uploading the .hex file for the lpc via the parallel port 'wiggler'. Everything was going well, and then i started writing...