Yahoo Groups archive
Messages
Page 107 of 329 · 16407 messages matched
2005-12-08 by Rob Jansen
Joerg, any USB-RS232 adapter will work, downloading only uses a standard UART protocol (115200 baud, 8 bits, no parity, 1 stop bit, no handshake). I have used
2005-12-08 by sixtyfivebit
Hi, I m glad this thread is helping other people, and after some research things are a bit more clear... Since I really don t want to buy a wiggler and would
2005-12-08 by rohan patil
hi best way to start for arm development is using keil compiler for arm & users manual for lpc 2000. help file for keil is sufficient to start for arm
2005-12-08 by Tom Walsh
... Maybe get an open source lint program and change it to look for that for you? Regards, TomW -- Tom Walsh - WN3L - Embedded Systems Consultant
2005-12-08 by Joel Winarske
... The LPC2101/2/3 implement a fractional divider on the UARTs, just as in the LPC214x series. Enter in your peripheral clock and desired baud rate into my
2005-12-08 by Gus
Anyone can help me in figuring out the best oscillator frequency to run LPC2103 at the high speed (near 70Mhz) but keeping UART standard baud rates? 9600 and
2005-12-08 by David Hawkins
... Hi Joerg, I ve used several USB-RS232 adapters. Both have the Prolific PL2303 chipset in them. The adapters are about $10 each. I purchased several from
2005-12-08 by Joerg Schulze-Clewing
Hello, Downloading to boards such as Keil s MCB2103 via the Philips flash utility requires an RS232 port. However, most new laptops don t have one these days.
2005-12-07 by Steve Franks
... ... I thought everyone would like to know the resolution: when using newlib-lpc from a .cpp file, one must surround the #include lines by extern c
2005-12-07 by Ake Hedman, eurosource
WD story update I changed the code to have the watchdog raising an IRQ instead of a RESET. I initialize stuff and then go in in a while loop. 1.) With
2005-12-07 by Bertrik Sikken
... Hash: SHA1 ... Hi Tom, Thanks for going through the trouble of trying out your wiggler clone. I think I m making some progress with my (olimex) wiggler
2005-12-07 by Ake Hedman, eurosource
Hi, First get rid of hyperterminal. It is very sensitive to faults in baudrate etc.Take a look at http://bray.velenje.cx/avr/terminal instead. /Ake ... -- ...
2005-12-07 by Ake Hedman, eurosource
... Joel, IIRC Ethernut (http://www.ethernut.de/) also got one. /Ake ... -- ... Ake Hedman (YAP - Yet Another Programmer) eurosource, Brattbergavägen 17, 820
2005-12-07 by Joel Winarske
... Thanks for mentioning this. Contiki has a PPP implementation. Joel
2005-12-07 by Joel Winarske
Verify your fundamental clock setting, it may not be referencing 12MHz. Keep in mind the LPC2148 has a fractional divider reg (FDR). You can find my tool for
2005-12-07 by Paul Curtis
Hi, ... Adam sent me something he called 0.9.1. That s not an official release of the uIP code, Adam has sent me a number of patches. In fact, the better
2005-12-07 by stephan2148
Hi, Has anyone gotten the Olimex LPC2148 development board and IAR Uart example working for the LPC214X? I can see something with hyperterminal, however it is
2005-12-07 by Ake Hedman, eurosource
Hi, thanks for the suggestions. Also well worth a try. I will report my findings back. I would like to thank you and everyone else who have responded to this
2005-12-07 by Ake Hedman, eurosource
Hi Danish, Not dumb a *very good* suggestion. Not dumb or not matters now. I will try every suggestion at this stage... Everyone who have done some projects
2005-12-07 by 3gpabko
Hi there, there is a note in the UM about the feeding sequence of the PLL which says that the writing of 0xAA and then 0x55 must be two consecutive VPB cycles.
2005-12-07 by dr_danish_ali
Ok Ake, here s my dumb suggestion: Try enabling the watchdog, but just to interrupt not reset? You ll need an interrupt handler / VIC channel to do it - can
2005-12-07 by Stephen Synakowski
[Non-text portions of this message have been removed]
2005-12-07 by David Hawkins
... Yep, you re right ... I should have just looked at the Olimex page :) http://www.olimex.com/dev/lpc-e2129.html ... Yeah they did. ... Sounds like a plan.
2005-12-07 by Joel Winarske
... The Crossworks port is of uIP, as is the FreeRTOS port. Paul mentions a 0.9.1 version of uIP on his page: http://www.crossstudio.co.uk/msp430/uip.htm I
2005-12-07 by smoutpatrick
Hi, What would be the consequences if my hardware design based on the LPC2214 uses 16 bit flash devices that only supports 16 bit accesses? Can I write bytes
2005-12-07 by Marko Pavlin (home)
What pullups are recommended for SPI on LPC21xx for 1MHz SCLK and one slave?
2005-12-07 by Joel Winarske
... this. ... I forgot to mention IAR needed some tweaks in fsdata.c and there was also some alignment packing required. The lwIP PPP code looks to be much
2005-12-07 by David Hawkins
Hi Joel, Thanks for the feedback. I need to download uIP too and take a look at that. Both were written by Adam Dunkles. http://www.sics.se/~adam/uip/
2005-12-07 by Joel Winarske
Hi David, ... uIP side tweaks: 1. Tweak slipdev_char_poll() and slipdev_char_put() for target 2. The next code line after while(1) in main.c has a typo, should
2005-12-07 by dlmassey2000
... Try Hi-Tech Fasteners at http://www.hitechfasteners.com/ We use them all the time. no dog in this hunt Dennis
2005-12-07 by arm_beta_tester
Finally, I ve found the problem. A value of the MEMMAP register (it is used for memory mapping) was equal to 0x00 by default. In this case interrupt vector are
2005-12-07 by David Hawkins
... Hey Joel, Cool! If its no problem, could you post a summary of what you needed to do to get SLIP running between your LPC board and Windows XP. Did you
2005-12-07 by Rob Jansen
... Not only may the length of the scan chain differ, the depth of the prefetch buffer is different which will result in wrong data returned (reading at the
2005-12-07 by gregdeuerling
Sorry for the off topic, but I was hoping someone here would know a source for 4-40 screws that come with a thread locking material pre applied to the threads.
2005-12-07 by Ake Hedman, eurosource
What device are you using? Have you tried just a loop where you feed the watchdog just after you enable it? This works for me as long as I don t have any
2005-12-07 by andersryl
Oh my God! I was so sure that there was something going on behind the curtains I didn t understand that I didn t even bother to check any code not near the
2005-12-07 by alberto
Hi, I have the same problems, when I try to insert WD function it doesn t work anything, the compiler expands code in the same manner as you explains. register
2005-12-07 by fredvermejo
It can be a reset or oscillator problem too. Check the rise time of reset and start-up time of oscillator. If (rise time
2005-12-07 by thomas_ploeger
Hi Leon, yes I ve found the example it is written for the 21xx. My problem is that I m to stupid to find the right hex addresses for the LED PIN (P0.30). The
2005-12-07 by Paul Curtis
Ok, well as Leon says, there is a bunch of examples for many ARMs in the CrossWorks distribution. I m sure something there will help you. -- Paul Curtis,
2005-12-07 by Tom Walsh
... FWIW, I d declare stat as volatile: volatile BYTE stat; Just to ensure it isn t going to get optimized into a static (assumed unchanging) value. TomW --
2005-12-07 by thomas_ploeger
Hi Paul, unfortunately there is nothing to download or to see :-( I ll investigate the WWW for some examples Cheers ... wiggler ... because ... workbench.
2005-12-07 by Ake Hedman, eurosource
I am still trying to solve my problems with the watchdog. I have now scaled away most stuff of my application and can see that the problem occurs when either
2005-12-07 by Paul Curtis
Tomas, You could try looking at Michael Fisher s Ethernut for LPC-E2294 project using the LPC-E2294 and CrossWorks here:
2005-12-07 by Leon Heller
... From: thomas_ploeger To: Sent: Wednesday, December 07, 2005 2:08 PM Subject: [lpc2000] Olimex LPC-H2294
2005-12-07 by thomas_ploeger
Hello everybidy, now I m a proud owner of an olimex LPC-H2294 board with JTAG wiggler but when I try to execute the blink_led the compilation fails because of
2005-12-07 by andersryl
Thanks for your reply. The fact that the ISR s servicing the interrupts from both UART1 and Timer0 work up to a certain point makes me think that the ISR s are
2005-12-07 by rockraj_2003
Hello Sir, What is ur application.Do u want to send data to server by using GSM. Ur GSM must be in GPRS mode. First Check ur GSM by giving AT .The GSM
2005-12-07 by tsyrjala2
... intel-extended, Form ... I tried that and it doesn t work. Is there any way of using a Wiggler JTAG for downloading the program? Tim
2005-12-07 by bdmlpc
... Oooops, I ve forgotten something important: Before you can configure your GSM modem you have to supply your PIN or SuperPIN to register to GSM service! If