Re: lpc210x boot loader source
2004-09-09 by Frank Sergeant
... Wouldn t it be better to write your own front-end to handle 1. the decision whether to reflash 2. collecting the new data via I2C but then call the IAP
Messages
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Re: Getting hold of LPC2294s
2004-09-09 by leon_heller
... samples of ... any? I m ... have any ... Can t help with supply of the chips, but you could test some of the functionality of your boards with a different
Re: [lpc2000] Id parts in software
2004-09-09 by Leon Heller
... From: embeddedjanitor To: Sent: Thursday, September 09, 2004 2:48 AM Subject: [lpc2000] Id parts in
Id parts in software
2004-09-09 by embeddedjanitor
Hi I have a board that can work with either an LPC2119 or an LPC2129. I want the flexibility so that I m not just locked in to one part or the other. For most
Re: IAR, JLINK and PLL problems
2004-09-08 by douglasbolton
... debugger. ... ... the ... is ... Yes we had to put a reset device in, we use a max809 (140mS delay) and haven t had any problems. With an RC
Re: IAR, JLINK and PLL problems
2004-09-08 by itsjustimpossible
Hi Doug Thanks for the info, and it has helped in some circumstances but I have to manually reset the board before I try to enter the debugger. I am now
Getting hold of LPC2294s
2004-09-08 by Robert Wood
Hi folks, I m having a rather worrying difficulty getting hold of a couple of samples of the 2294 for my prototype boards. Has anyone managed to get hold of
Re: 32 bit Division
2004-09-08 by Frank Sergeant
... Thank you, Peter and Tom, for the suggestion and link. I believe I ll start with a scratch register to hold zero and pursue the link when/if the speed
UART0 interrupt on power-up
2004-09-08 by brucepride
Hello All, I have noticed something strange with the LPC2106 UART. When I power- up the LPC2106 and it s configured, I seem to miss the very first serial
Memory extraction
2004-09-08 by Electronic Lithuania
Have important question to group members. I am trying to find a company or person able to extract the programm/data memory from protected ATmega128 and .jed
Re: Interfacing a LPC2106 to a Dallas DS1990 iButton
2004-09-08 by ian_wraith
Hello Many thanks to both Robert & Shannon for your help with this. I shall be investigating both methods of 1 wire interfacing. Regards Ian
Re: ECOS
2004-09-08 by teunvandeberg
I found the patch (I suppose your are talking about) here: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1000068 I m having some install problems so if
Re: Rand( ) in GCC compiler
2004-09-08 by mouaaz
Thank you, Yes I tried long long on the ARM compiler, it did give me 32-bit Mouaaz ... this
Re: [lpc2000] LPC2194 board?
2004-09-08 by Leon Heller
... From: Michael J. Pont To: Sent: Wednesday, September 08, 2004 8:14 AM Subject: [lpc2000] LPC2194
LPC2194 board?
2004-09-08 by Michael J. Pont
I m looking for an LPC2194 board, preferably one with 4 CAN tranceivers all brought out to standard D-type connectors. I just need a couple of boards at this
Re: lpc210x boot loader source
2004-09-08 by samydan2003
... me? ... want to ... hi I need to change update flash from serial to i2c becouse i need full time 2 serial .... i need source file for bootloader 1.52 10x
RE: [lpc2000] lpc210x boot loader source
2004-09-08 by Paul Curtis
... One could ask why you need it? If you need it, an NDA with Philips perhaps? Unlikely they ll want to share, I reckon. -- Paul.
lpc210x boot loader source
2004-09-08 by samydan2003
hello, i need help with source for internal bootloader somebody help me?
Re: [lpc2000] Re: Rand( ) in GCC compiler
2004-09-07 by Anton Erasmus
... [Stuff snipped] Have you tried long long ? e.g. long long temp; temp is then a 64bit signed int. Regards Anton Erasmus-- A J Erasmus
Re: [lpc2000] Interfacing a LPC2106 to a Dallas DS1990 iButton
2004-09-07 by Anton Erasmus
... From a Maxim App-Note: 1-Wire devices operate in an open-drain environment on bus voltages ranging from 2.0V to 5.5V. Exact logic levels and minimum
Re: 32 bit Division
2004-09-07 by lpc2100
Info on the following link may also be useful http://www.poppyfields.net/acorn/tech/division.shtml Tom
Re: 32 bit Division
2004-09-07 by Peter
... ... reduce ... these ... Unfortunately, the immediate and the shifted register have to come out on the same register read port in ARM7. An
Re: Rand( ) in GCC compiler
2004-09-07 by mouaaz
Hi Curt, Thanks for your concern. What I did finally, I copied the following statement from the file stdlib.h : extern int rand (void); and pasted it in the
RE: [lpc2000] Rand( ) in GCC compiler
2004-09-07 by Curt Powell
Mouaaz, Are you calling Rand() or rand()? Curt ... From: mouaaz [mailto:mouaaz@yahoo.com] Sent: Tuesday, September 07, 2004 8:50 AM To: lpc2000@yahoogroups.com
Rand( ) in GCC compiler
2004-09-07 by mouaaz
Dear all, I am happy to be a member in this group. That is I am doing my research in the field of Embedded Syatems. At the moment I am trying to use ARM
Re: [lpc2000] Interfacing a LPC2106 to a Dallas DS1990 iButton
2004-09-07 by Shannon Holland
... This maxim tech note talks about how to interface a one-wire device to a uart. Rather expensive use of resources, but if you re not using the uart for
two match values on one pin?
2004-09-07 by supertoll_trinity
i use in the lpc2124 the pwm to create a 4mhz signal but i also need a signal with a frequenzy of the twothousandth part with a pulsewidth of 0.05% (like a
Re: [lpc2000] Interfacing a LPC2106 to a Dallas DS1990 iButton
2004-09-07 by Robert Adsett
... I ve ported the Dallas 1-wire library using the 2106 timers. See http://www.aeolusdevelopment.com/Articles/download.html I need to do a little maintenance
Re: Interfacing a LPC2106 to a Dallas DS1990 iButton
2004-09-07 by ian_wraith
Hello ... Thanks Leon - I have used 8751 s for this task before but this application looks a bit more demanding. Anyway I want to play with the LPC2xxx family
Re: [lpc2000] Interfacing a LPC2106 to a Dallas DS1990 iButton
2004-09-07 by Leon Heller
... From: Ian Wraith To: Sent: Tuesday, September 07, 2004 11:51 AM Subject: [lpc2000] Interfacing a
Interfacing a LPC2106 to a Dallas DS1990 iButton
2004-09-07 by Ian Wraith
Hello I am currently looking at using a LPC2106 in an access control unit to interface to a number of Dallas DS1990 iButtons. Am I correct in thinking that
Philips Flash Utility V2.2.0 adds unwanted flash content
2004-09-07 by alipowsky
Today i found some behaviour of the Philips tools which can make really trouble. So i post if for information: If you program a hexfile to the Flash, the
Re: ECOS
2004-09-07 by balazs_scherer
... Hello, That patch is working. However many configuration options are not implemented, and some part of the assembly startup is absolutly unnecessary (Some
Re: 32 bit Division
2004-09-07 by Frank Sergeant
... Below my sig is the division routine, in ARM assembler, that I am using in my Forth. I don t know that it is any faster. It doesn t use the multiplier.
Re: [gnu arm] interrupts don't work :/
2004-09-07 by dave_albert
You are running in user mode...try system mode. (see startup.s)
ECOS
2004-09-06 by Billy
I saw some months ago a patch for ecos but then it was withdrawn Has any1 taken this further? regards Billy
Re: IAR, JLINK and PLL problems
2004-09-05 by douglasbolton
... does ... We had the same problem. Once you have programmed the flash with the pll enabled the processor is history as far as the debugger is concerned
LPC2100 and USB programming
2004-09-05 by Stephen Pelc
From: Milos Prokic [mailto:mproki@macs.ece.mcgill.ca] Sent: Tuesday, August 31, 2004 8:20 AM ... We have used the FTDI 232B and 245B chips with LPC2106. You
Re: [lpc2000] CLZ instruction
2004-09-04 by Robert Adsett
... You are the victim of an unfortunate choice of naming convention used by ARM. From http://www.arm.com/pdfs/DVI0027B_7_R3.pdf pg11 The ARM7TDMI processor
RE: [lpc2000] CLZ instruction
2004-09-04 by Paul Curtis
You re mixing architecture (ARMv5) with device (ARM7). I believe most ARM7s are v4[T]. v5 is ARM9 (at least). Look at the sheet for your device to find
CLZ instruction
2004-09-04 by bobbruce000
When I try to execute the CLZ instruction, I get an undefined instruction exception. According to the ARM docs, the CLZ insn is supposed to be implemented on
IAR, JLINK and PLL problems
2004-09-04 by itsjustimpossible
Hi We are using the IAR workbench and Jlink to develop code for the LPC2129. I must use the PLL and debug from FLASH as my timing is criticle but the use of
RE: [lpc2000] Re: Small TCP/IP Stack
2004-09-04 by Invector Embedded Technologies
Did you have a look at uIP by the same author as lwIP. Here s the link http://www.sics.se/~adam/uip/ I did some tests, for a customer, with it a few months ago
Re: Small TCP/IP Stack
2004-09-03 by Ilko Radulov
Thank you for this information! I will share it with my colleagues.
Apology! Re: [lpc2000] Re: Small TCP/IP Stack
2004-09-03 by J.R. Rodrigues
Greetings, Please accept my humble apology for replying to the group with our pricing, etc. I meant to reply directly to the inquirer, but obviously did not.
Re: [lpc2000] Re: Small TCP/IP Stack
2004-09-03 by J.R. Rodrigues
Greetings, Thank you for your interest in CMX real time software. CMX-MicroNet currently supports the 8051, the 80x86, the ARM, the Atmel AVR, the Cyan
Re: Small TCP/IP Stack
2004-09-03 by Ilko Radulov
... layer ... We are looking for free stack, but can you provide me more commercial information on my e-mail.
Re: Small TCP/IP Stack
2004-09-03 by Ilko Radulov
... We know LwIP but it is too big for us ...
Re: [lpc2000] Buying Olimex Products in the UK
2004-09-03 by Michael J. Pont
I ve bought Olimex products (from their WWW site) and had them delivered to the UK without any problems. I have at least one colleague who has done the same.
RE: [lpc2000] Buying Olimex Products in the UK
2004-09-03 by Paul Curtis
Robert, ... Yeah, loads of stuff. ... And they re more expensive, of course. ... Order direct fron Olimex. I don t think Taylec are particularly effective.