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2138 iap problem

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: port switching settling time - LPC2148   [2 Articles]

I just measured this on a 2378, with fast GPIO's (not sure the 2140 has those too) and running at 48Mhz, and I measured a GPIO latency of about 40 nsec. ~ Paul Claessen F...

LPC2129 SPI Concerns

Hi, Sorry for the previous post.. Hopefully this sorts out the issue. I'm trying to implement the SPI interface to communicate with a CS8406 and = a CS8416 audio chip. The ide...

LPC2129 SPI Concerns   [2 Articles]

MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-243819821-1219920715=:9860" --0-243819821-1219920715=:9860 Content-Type: text/plain; charset=iso-8859-1 Con...

Re: EFSL MMC SD sorce code   [2 Articles]

Hi Mike , I could not find the version 0.2.9.RC4 . could you please give me a link ? Thanks Hi Mike, > > I use efsl_0_2_9_RC7_mt_20070903.zip from the page > > h...

Re: Timer 1 problem - LPC2148   [3 Articles]

Sutton Mehaffey wrote: > I have Timer 0 working great. It is used for delays down to 1 ms and > has worked for months. > > I was setting up Timer 1 to give me delays down...

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: Re: EFSL MMC SD sorce code

I also tried and get the same error with 1Gb sd card Thanks > Hi, > > > > I am using lpc2106 and SPI0 interface for kingston 2gb sd card. > > > > I doubt, if ...

Re: EFSL MMC SD sorce code   [2 Articles]

Hi Mike, I use efsl_0_2_9_RC7_mt_20070903.zip from the page http://www.siwawi.arubi.uni-kl.de/avr_projects/arm_projects/efsl_arm/ My Circuit is externaly wired sd/mmc conn...

Re: Re: EFSL MMC SD sorce code

> Hi, > > I am using lpc2106 and SPI0 interface for kingston 2gb sd card. > I doubt, if 2 GB card is supported by EFSL. Warm Regards, Mukund Deshmukh, Beta Compu...

Re: EFSL MMC SD sorce code   [2 Articles]

Hi, I am using lpc2106 and SPI0 interface for kingston 2gb sd card. I have the followowing error : MMC/SD Card Filesystem Test (P:LPC2138 L:EFSL)(##) efsl LPC2000-port an...

LPC2368 startup issue

Hi All, I am starting to work with LPC2368 on a MCB2300 eval board. I am using Ashl= ing development tools with GNU compiler. I am=A0unable to get my startup co= de working. I a...

Error:internal_relocation (type: OFFSET_IMM) not fixed up

Hi, I' m new to ARM and I'm trying to set up a new project with LPC2368 target = processor. I use the GNUARM toolchain and Keil uVision IDE. When I'm trying= to compile LPC23...

EINT0, 1, 2, 3 problem to use it

Hi, Somebody could help me to use interrupt GPIO because I try but the result is not good I enable my interrupt like this request_irq(14,irq_ext_0,0,"extern_interrupt", NU...

I2C Problem (Can't even send START signal)   [3 Articles]

I'm trying to get the I2C bus to work on an NXP LPC2103. I'm using Keil's Realview tools to compile. The LPC2103 is the master and there is only one slave, an NXP Port Expander...

IAP data mismatch LPC2468   [2 Articles]

Hi everyone, I'm trying to use IAP to store a data buffer in flash (i.e. at sector 14 of my LPC2468). I successfully did it using IAR IDE v. 5.20 and locating a simple code...

Debugging with FreeRTOS   [4 Articles]

This is my first time doing an MCU with an RTOS, so perhaps this is something simple: - I have an LPC2468 design. FreeRTOS running, LEDs blinking as expected after progra...

Need demo for CrossWorks CTL that uses timers and interrupt IO on LPC2129   [2 Articles]

I am trying to understand how to manage IO with interrupts when using CrossWorks Tasking Library (CTL). I have a small program with 3 tasks. Two tasks just blink LEDs and the thi...

Re: Anyone use Imagecraft ICC or Rowley CrossWorks?   [2 Articles]

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...

Announcing Jumentum-SOC version 0.94

The Jumentum-SOC an open source project is to create a network-enabled BASIC language for the ARM microcontroller. With Jumentum, you can program your ARM microcontroller over t...

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...

Using ISP commands...   [4 Articles]

I'm looking for a way to use ISP commands in my code, more specifically the command GO, because ill save some instructions in flash memory and according to some conditions i want...

Re: ARM SBC   [7 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...

OEM board with LPC2378 or LPC2468 needed   [6 Articles]

Hi, for quite a while I am looking for a small OEM board with LPCC2378 or LPC2468, additional memory and a PHY to support ethernet (TCP/IP). Preferably one that can be plugge ...

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: LPC2468 EMC - Can't Get WE to Assert   [3 Articles]

Hi Another member had a similar problem recently. To save you searching, here is a copy of my reply: I had a similar problem when using the EMC on the LPC2468. I found PB h...

Unable to halt ARM core

Hi, I'm using LPC2378 and playing with uC/TCP-IP stack from Micrium. I'm asking help for an annoying problem: When starting to debug with IAR ew, the program crashes in EMAC_...

Re: Losing interrupts on LPC2148

hi, - look at AN10381 "Nesting of interrupts in the LPC2000" also at AN10254 "Philips LPC210x microcontroller family" ------------------------------------ ...

Re: LPC FAQ email address   [3 Articles]

Hi, Is there any chance of you posting the full address? my company is currently working on a board with an lpc22XX on board and we are very interested in the BSDL files. Your...

i want run uclinux in lpc2294!   [2 Articles]

hello all! i want run uclinux in lpc2294! But i can't find a big flash(more than 4M) and ram(more than 4M) for lpc2294,who can help me find it? how to write the flash? for exa...

Olimex ARM-USB-OCD or Xverve Signalyzer?

Hi, I want to buy a low cost OpenOCD based JTAG debugger. I will use that for my Phytec LPC2294, Olimex LPC-P2148 and Luminary micro Cortex-m3 board. SO, I need the options...

LPC damaged   [8 Articles]

Hi, One of my LPC board is damaging LPC2136. In most cases, TX pin is short, or P0.14 (program pin ) is short to ground. I have checked everything and we use more than 300 LPC p...

want an arm with MMU + FPU(VFP)   [4 Articles]

Hi, I wanted an ARM processor having both an MMU and FPU ...I want an MMU because I want to port linux...looks like only LPC31xx series is having FPU.LH79525/24 has MMU but no F...

LPC2468 JTAG and RX/TX Loader not working

This is a strange one. I'm trying to get a new design running with LPC2468, and I can get them to talk to me. I've got 2 proto boards both do the same thing. When I connec...

LPC2468 SPI problem

Having a strange problem with SPI on the LPC2468. There are 2 sets of pins which can be used for the SPI, but we can only get one of the sets to work. If we configure the SPI ...

RE:

A good starting point would be, http://www.hitex.com/download.html you can download The Insider's Guide To The Philips ARM7-Based Microcontrollers An Engineer's Introd...

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: Re: to change from Keil tool chain to GNU tool chain   [2 Articles]

Hello every1, do you know what this error means, /cygdrive/c/Program Files/GNUARM/Bin/../lib/gcc/arm-elf/3.4.3/../../../../arm-elf/bin/ld: ERROR: motor.o uses software FP, wher...

Watchdog problem

Hello everybody, I am facing a unique problem. I am using a LPC 2103 and the watchdog sometimes doesn't seem to reset the system once it hangs up. I tried hang...

Flash breakpoints

Hello, I=B4m having a problem with the flash breakpoints. i=B4m using an lpc2106, a wiggler clone from Olimex and IAR 5.11=20 compiler. The problem is that i can only set on...