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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...

Re: LPC2478 Evaluation Kits

Hi, I only used EA's LPC2478 board. It works fine out of the box with the gcc examples on EA's website and=20 FlashMagic. Be sure to follow the installation instructions for gc...

Re: Problem building C++ project for LPC23xx   [3 Articles]

jsolla00 wrote: > Hi there, > > I'm trying to build a cpp project for a LPC2368. I'm using devkitARM > toolchain wich is working fine with al my C projects. > > ...

Re: Re: Understanding Linker requirements and program loading   [2 Articles]

Is the xcl and mac file specific to a particular product. As I understand t= hat the GCC uses other formats. This seems to me to be IAR file format. =C2=A0 ----- Original Mess...

[LPC2148] R/C Servo's and PWM/Timers   [2 Articles]

Hi All! I am a long time user of Atmels 8bit AVR range, but only recently have jumped into the wold of ARM, the LPC2xxx range specifically. I am having a little bit of troub...

Newbie again: Toolchain / Makefile questions.   [12 Articles]

Hi all: I'm starting with the LPC2368, i own a development board from Futurlec. As some people told me in this group, i've just downloaded and compiled lpc2isp v1.60 under L...

Re: Re: Surface Mount Navigation Switch (Sparkfun COM-08236)

Hi Kevin, JC explainid it with a small ascii-art drawing already. Some notes about the code... You might get multiple pressed/release message= s=20 the way you did it, beca...

Re: Newbie looking for some recommendations   [4 Articles]

Hi, for the tool-chain try http://www.gnuarm.org/. gnuarm.com and .org has different content. .org seems to be more up to date. The official homepage of gcc (gcc.gnu.org) doe...

gcc, boot.s, lpc2148-ram.ld and lpc2148 demo   [4 Articles]

Hi, I am fighting with gcc (version 2008q1 from Codesourcery), the startup code from boot.s, the linker file for LPC2148, FreeRTOS v5.03 and the probably excellent lpc2148 d...

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...

2138 iap problem   [2 Articles]

Hi, I am experiencing troubles with iap fucntions for the LPC2138. The code executes correctly with no error status and the bootversion and Chip ID codes it returns are ...

Re: CrossWorks and Olimex ARM-USB-TINY   [2 Articles]

--- In l...@yahoogroups.com, "armdev65" wrote: > > Thats exactly what I had to do! > I needed to install ALL the S/W on the Olimex disk (inc > GCC/Eclipse/etc...) just...

Anyone use Imagecraft ICC or Rowley CrossWorks?   [17 Articles]

I'm evaluating cheap compilers and it appears Keil is 16k limited for eval and IAR is 32 limited for eval. Both reasonably generous for learning I suppose, though I'm sure there ...

GCC help with EA sample files   [2 Articles]

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...

Re: ARM SBC   [2 Articles]

Thanks all for the tips! I'm sure my mind will change again, but so far the Sparkfun boards (Olimex, etc) and the Embedded Artists boards look the most appealing to me. I want s...

Re: Re: to change from Keil tool chain to GNU tool chain

dear ben, I have GNUARM compiler aswell as Yagarto. For this compiler(Eclipse) as per procedure i'm supposed to be using yagarto. Raj ----- Original Message ---- From: ben_f...

Re: Re: to change from Keil tool chain to GNU tool chain

I tried using a GNUARM library... This time it did compile... But i was not able to debug... it said "Error: could not load file ../Desktop/newfolder/motor.elf.Debug aborted".........

Re: LPC2103 flash programming failure - only parts corrupt.

--- In l...@yahoogroups.com, "artsaagluap" wrote: > > Hi, > > I am having programming failures on my Olimex LPC-P2103 board. > > I'm using an Olimex USB Tiny with ...

lpc2148 demo code hangs on ISR   [3 Articles]

Hello! I have used new FreeRTOS 5.0.0 gcc demo as base for my application. I have tried to use portion of J.C.Wren UART code to send and receive data. What is wrong - I can on...

New develop on the LPC2478   [3 Articles]

Hi I'm about to start develop a new system using the brand new LPC2478 (LPC2468 with a LCD controller) I have a dev board from Embedded Artist So before I use $$$ on dev...

Power electronic control   [3 Articles]

Dear group I am planning a high efficiency 3-phase inverter, but having problems selecting the control platform. I am currently stuck between the LPC ARM7, Freescale, and T...

Re: Eclipse zylin cdt update - fails where do I get the files?   [3 Articles]

--- In l...@yahoogroups.com, "artsaagluap" wrote: > > I am trying to install the Yagarto ARM development system because my > GCCfor dummies seems to be having problems pr...

Flash program failure > 4k OpenOCD Eclipse Olimex Tiny   [2 Articles]

Hi, I have been successfully using my Olimex JTAG tiny with OpenOCD in Eclipse (using an version on the Olimex GCC for Dummies which came with my LPC-P2103) writing small pr...

RE: LPC2468 + FreeRTOS + IwIP + GCC   [6 Articles]

> Subject: [lpc2000] LPC2468 + FreeRTOS + IwIP + GCC > =20 > I've been going through the FreeRTOS Demos trying to put a=20 > new Makefile/setup together for the above. It's a...

Re: tips on integrating gnu toolchain to eclipse   [2 Articles]

Here is a modified makefile from FreeRTOS, you will obviously need to change somethings before using it. There is some path specific stuff that you will have to change at the top...

Re: Re: Can i read CPSR?   [2 Articles]

armVIC contain utility for working with interrupts and with ARM7 CPU core. I am using arm-elf gcc compiler, it works. --=20 "Software is like sex, it's better when it's free."...

Re: Anyone seen this? Obscure link error with abstract class.. Rowley /G++

--- In l...@yahoogroups.com, "mjames_doveridge" wrote: > > I thought it might be a good idea if I had some classes that could > stream data members out to disk in name=val...

Re: Anyone forsee future problems with Vista?

--- In l...@yahoogroups.com, "empresst007" wrote: > > My laptop is officially decommissioned so I'm in the process of > purchasing a new one from Dell. The Eclipse package...

offtopic ADUC 7026

Hi people, sorry because of the offtopic, but someone may be could help me,= i=B4m working for a university in Buenos Aires and we are developing now w= ith de ARM aduc7026 (lat...

Re: lpc 2138 read protection (jtag scan chain issues)

Hallo I set the read protect in software This mean it will be set AFTER a reset of the unit. One could possibly think to use this with approach with an if statement checking an...

Re: Re: lpc 2138 read protection (jtag scan chain issues)

Hi, Can you improve a little bit your sentences? It's not clear for me what are you asking for. -------Original Message------- From: per_martin_l Date: 07/09/08 03:21:...

undefined instruction exception caused by lsl instruction

Hi, I am developing code for an lpc2138 (currently using an olimex dev board). Right now I'm using gcc-4.2.4 and newlib-1.16 with -O1 (-OO makes assembly which is hard to debu...

looking for a 'big' & 'stable' LPC.   [2 Articles]

I've been hearing a number of gripes and gotchas the last couple years about the newer lpc's. I'm sure some of this is expected, but there has been enough to make one uneasy whe...

Re: software reset   [5 Articles]

--- In l...@yahoogroups.com, "Leon" wrote: > > ----- Original Message ----- > From: "Peter Kic" > To: > Sent: Thursday, June 26, 2008 2:40 PM > Subject: [lpc2...

Debugging lpc2368 problem using OpenOCD   [3 Articles]

Dear all, We are working on keil MCB2300 (lpc2368) board. Following tools are used to build target image: Software: gcc 4.3.1 gdb 6.8 open ocd latest newlib 1.16 binuti...

Re: OT: Crossworks - aligning variables to 16 bit boundaries

Or even better (Crossworks is GCC based isn't it?) char foo __attribute__((aligned (2))); For a whole struct you might have to put alignment place holders in yoursel= f, I t...

Re: FREERTOS queues   [3 Articles]

Is the __task feature of Keil similar to naked on GCC ?? ------------------------------------ ...

External Interrupt question

Hello Everyone, I've come across an issue with the external interrupts on the LPC2138, though it may well be a problem with other processors and interrupt types. In this syst...

Why does complier not warn of function used with wrong number of args?   [3 Articles]

Hello All, I hope you might be able to offer some ideas on the following problem. A function, implemented in one file, is called for another file with the wrong number of a...

GPIO from ISR; delay needed???

Hello group, I am having a somewhat weird problem with an application around an LPC2103. I'm probably overlooking something completely obviously, but since I've been poking ar...