Re: Interrupts trouble...
2004-08-11 by Randy Ott
Yann, Unless you supply an irq_handler, the default weak symbol will be linked and the interrupt will branch to an infinite loop. I use a handler in C that
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Interrupts trouble...
2004-08-11 by nourson54
Hi, I m trying to play with interrupts with Crossworks but I can t get it working , even with the samples code (timer0 interrupt) . I debug with Olimex JTAG .
Re: [gmane.comp.hardware.arm.lpc2100] Partial (Less than 512 bytes) Flash Programming
2004-08-11 by Frank Sergeant
... Ok, so the discussion applied to the chip I m using, an LPC2106. ... Ok, that agrees with the way I read the manual. I guess I read the earlier posting
Re: [gmane.comp.hardware.arm.lpc2100] Partial (Less than 512 bytes) Flash Programming
2004-08-11 by Frank Sergeant
... Sorry, I mispoke myself. I meant to write 16 bytes . -- Frank
Re: "Program terminated normally" with ARM AXD
2004-08-11 by statler123
Hi, Tom is right - the EPI JEENI doesn t support the ARM7TDMI-S core. This is a part of an email I got from EPI:
Re: [gmane.comp.hardware.arm.lpc2100] Partial (Less than 512 bytes) Flash Programming
2004-08-10 by philips_apps
... It is for LPC 2104, 2105, 2106, 2114 2124 2119 2129 2194 2212 2214 2292 2294 ... Minumum write size is 512 bytes. ... Above mentioned approach will not
Re: [lpc2000] I2C pullup voltage
2004-08-10 by otc_friend
I ve not verified it with the LPCxxx datasheet but Philips devices do it so in general. You can directly pullup to +5V because on the i2c pins there isn t a
I2C pullup voltage
2004-08-10 by Micron Engineering
LPC2xxx i/o are +5V tolerant; I have to interface an existing I2C +5V bus system with an LPC2xxx baseed board. Voltage on the bus is +5V, is it possible to
Re: [lpc2000] Re: [gmane.comp.hardware.arm.lpc2100] Partial (Less than 512 bytes) Flash Programming
2004-08-10 by Robert Adsett
... Bytes or bits? That would be a correct error message for 16 bits. Robert Freedom has no meaning of itself. There are always restrictions, be they
Re: [gmane.comp.hardware.arm.lpc2100] Partial (Less than 512 bytes) Flash Programming
2004-08-10 by Frank Sergeant
... Regarding the discussion of writing 16 bytes at a time, is this for the LPC2106 chip or for a different processor? When calling the IAP routine to write 16
Re: ARM Emulator
2004-08-09 by lpc2100_fan
Hello Fabio, there are many JTAG emulators for ARM but I guess you are looking for an ARM simulator? The Keil ARM compiler does not only provide an instruction
Re: Power Control & GPIO pins
2004-08-09 by Karl Olsen
... P0.2,3,&14 ... Check carefully in the datasheet which pins have internal pull-up, internal pull-down, or nothing. Have just been bitten by that :-( Karl
Re: LPC2000 Erratta
2004-08-09 by philips_apps
... good point. The bootloader will not be erased using documented programming procedures. Because we saw the huge benefit of providing the self-updating
Re: Power Control & GPIO pins
2004-08-09 by Leighton Rowe
... up ... leery about ... Yeah you re right on that one. Playing with PCONP didn t help much. Interestingly, the EINT1 worked on P0.3 (low-active mode)
Re: Wiggler with ARM AXD
2004-08-09 by lpc2100
You need a RDI driver dll for Wiggler JTAG-Interface. I don t know if one exists or not.
Re: "Program terminated normally" with ARM AXD
2004-08-09 by lpc2100
Markus, AT91M55800A is based on ARM7TDMI core where as the LPC2106 is based on ARM7TDMI-S core. The debug interface is slightly different. Make sure that you
Re: [lpc2000] Power Control & GPIO pins
2004-08-09 by Robert Adsett
... They are open collector pins so there will be nothing to pull them up internally. Even if you managed to find a leakage path I d be leery about depending
Re: [lpc2000] Re: Problem configuring external interrupts...
2004-08-09 by Robert Adsett
... Actually any value will do. The following works just fine ldr r0, =VICVectAddrRead /* Let VIC know we are done. */ str r0,[r0] Robert
Power Control & GPIO pins
2004-08-09 by Leighton Rowe
I heard that pull ups are needed to run P0.2 & 3 as regular GPIO pins, since they are part of the I2C interface. Given the board I m working with...I might not
Re: Wiggler with ARM AXD
2004-08-09 by atmelbr
Hi, I found this link below. http://armjtag.27h.com/ http://armjtag.27h.com/english.htm
Re: Problem configuring external interrupts...
2004-08-08 by haack0815
Hi Musharraf, at the end of your ISR you must reset the VICVectAddr to 0. Andreas
Re: Problem configuring external interrupts...
2004-08-08 by Musharraf Ahmed Hanif
Thanks for that. The controller now does not hangup during initialization, however, it still processes the interrupt only once. i.e. after the 1st interrupt,
Re: [lpc2000] Patch for compile newlib-lpc
2004-08-08 by Robert Adsett
... I ve added this to the new release. Along with interrupt support, decoupling chip control from I/O support , additional documentation and support for the
Wiggler with ARM AXD
2004-08-08 by statler123
Hi, does anybody know if it is possible to use a Wiggler JTAG-Interface with the IDE ARM ADS 1.2 (used debugger: ARM AXD)? Do I need any special driver-dll?
Re: "Program terminated normally" with ARM AXD
2004-08-08 by statler123
Hi, the problem seems to be the JTAG-Interface JEENI. I just tried debugging the same image with the same settings with the JTAG-Interface ARM Multi-ICE - it
Re: [lpc2000] Where can you buy LPC2106's?
2004-08-08 by Chris Graham
I bought 5 from Arrow in the US last month.at $13.59 each. - Chris
Re: [lpc2000] Where can you buy LPC2106's?
2004-08-08 by Alex Gibson
... What country ? Australia Adilam www.adilam.com.au Arrow ? www.arrow.com Did you have a look at past messages in this group or search on google ? Alex
Re: [lpc2000] Re: ARM Emulator
2004-08-07 by FabioDB
Il sab, 2004-08-07 alle 18:00, leon_heller ha scritto: --- In lpc2000@yahoogroups.com, FabioDB wrote: Hi, exist an ARM7
Re: ARM Emulator
2004-08-07 by leon_heller
... GDB, the GNU debugger, can be used as an ARM simulator. Leon
Re: Where can you buy LPC2106's?
2004-08-07 by leon_heller
... in ... I can supply them in small quantities - 10 GBP each including postage. Leon
ARM Emulator
2004-08-07 by FabioDB
Hi, exist an ARM7 emulator? ____________________ FabioDB -- Email.it, the professional e-mail, gratis per te: http://www.email.it/f Sponsor: Scegli il
Where can you buy LPC2106's?
2004-08-07 by kdpainter
I want to buy a few (say 10) LPC2106 s. Everywhere I have looked lists the minimum quantity is a tray of 250. I don t have $2500 for my hobby budget. There
Re: LPC2000 Erratta
2004-08-07 by rhpascaldodo
Wow, wow !! Philips claims that the bootloader is non-destructive from the app s point of view. So how can it be that we can download a hex file into the RAM,
LPC2000 Erratta
2004-08-07 by Stephen Pelc
Date: Fri, 6 Aug 2004 11:52:46 +0100 From: Hugh O Keeffe ... Wondrous! This version of the bootloader fixes *all* our IAP problems
Re: LPC2000 Erratta
2004-08-06 by Leighton Rowe
I just saw the lpc2129/2114 errata earlier. So, everything s clarified now. Updating the affected chipsets wouldn t be a problem. Thanks again, Leighton ...
Re: LPC2000 Erratta
2004-08-06 by philips_apps
Hello Leighton, The version of the bootloaders that do not have the improved timing behavior is different for the LPC210x and all other LPC2000 family members
Re: LPC2000 Erratta
2004-08-06 by Leighton Rowe
Thanks Hugh, I m currently running IAP s on a PLL using lpc2129 s (version 1.53 bootloader). So far, no problems yet. I notice that the errata also applies to
LPC2000 Erratta
2004-08-06 by Hugh O'Keeffe
Has everyone seen the LPC2000 errata at: http://www.semiconductors.philips.com/acrobat/erratasheets/2105.pdf Interestingly, there is a new version of the boot
"Program terminated normally" with ARM AXD
2004-08-05 by statler123
Hello, I use the ARM ADS 1.2 with the debugger AXD. I would like to download a small testprogram to RAM and start debugging. As JTAG debug-interface I use the
Re: [lpc2000] Debugging on Linux!
2004-08-05 by FabioDB
Sorry for double post. :-P -- Email.it, the professional e-mail, gratis per te: http://www.email.it/f Sponsor: Migliaia di prodotti a tua disposizione di
Debugging on Linux!
2004-08-05 by FabioDB
Il gio, 2004-08-05 alle 14:28, Bill Knight ha scritto: WIGGLER clone from Olimex I work on Linux and Macraigor OCDLibRemote driver for Linux don t support
Debugging on Linux!
2004-08-05 by FabioDB
Il gio, 2004-08-05 alle 14:28, Bill Knight ha scritto: WIGGLER clone from Olimex I work on Linux and Macraigor OCDLibRemote driver for Linux don t support
RE: [lpc2000] Re: Anyone using ARM ADS 1.2 IDE?
2004-08-05 by Hugh O'Keeffe
The ARM Debuggers (ADW/AXD/RealView) support flash programming, however, you may need to adapt it for LPC2000. Our PathFinder debugger supports the ARM
Re: [lpc2000] Debugging
2004-08-05 by Bill Knight
WIGGLER clone from Olimex On Thu, 05 Aug 2004 10:04:49 +0200, FabioDB wrote: Hi, I m starting to develop on LPC2106 using GNU Tools. What s a good and cheap
Re: Anyone using ARM ADS 1.2 IDE?
2004-08-05 by statler123
Hi, I would like to use ARM ADS 1.2 for starting development on a Philips LPC2106 too. So I would like to ask if there is an easy to use possibility to
Debugging
2004-08-05 by FabioDB
Hi, I m starting to develop on LPC2106 using GNU Tools. What s a good and cheap hardware/software solution for debugging via JTAG interface and GDB of
Test
2004-08-05 by FabioDB
test -- Email.it, the professional e-mail, gratis per te: http://www.email.it/f Sponsor: Realizza regali originali con le tue foto/immagini/scritte! * Stelle &
Re: Problem configuring external interrupts...
2004-08-05 by douglasbolton
... Take a look at the errata data sheet . There are some known problems and work arounds with external interrupts. Doug
Problem configuring external interrupts...
2004-08-04 by Musharraf Hanif
Hi, I am trying to setup my LPC2129 (MCB2100) to respond to external interrupts. I am using the following initialization sequence (For the interrupt): ........
Debugging
2004-08-04 by FabioDB
Hi, I m starting development on LPC2106 using GNU Tools. What s a good and cheap hardware/software solution for debugging via JTAG interface and GDB of