Analog Devices Microconvertor
2004-03-28 by Robert Adsett
I don t know if anyone else has seen this yet, but I just ran across it. Analog devices is expanding their microconvertor family to include ARM variants.
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Re: [lpc2000] Inexpensive LPC21xx prototyping board?
2004-03-28 by Robert Adsett
... Well, you could look at ours (www.aeolusdevelopment.com). :) Also take a look at the ARM microcontroller Wiki
Re: [lpc2000] Inexpensive LPC21xx prototyping board?
2004-03-28 by Leon Heller
... From: Robert George To: Sent: Sunday, March 28, 2004 6:38 PM Subject: [lpc2000] Inexpensive LPC21xx
Inexpensive LPC21xx prototyping board?
2004-03-28 by Robert George
I m looking for a low-budget LPC21xx prototyping system (i.e., prototype board and tool chain) as an experimental H-Bridge motor controller for a home robotics
Re: [lpc2000] Re: LPC2106 IAP
2004-03-28 by David Bermingham
Hi Peter... This morning I compiled the code using the eval version of Crossworks and it works perfectly!! No problem with global variables, structures or
Re: LPC2106 IAP
2004-03-28 by Peter
... clear the .bss section before jumping to main so I assume there is a setting in ADS to do this automatically during assembly? Like I say, the code wont
Re: [lpc2000] Re: LPC2106 IAP
2004-03-27 by David Bermingham
No I was just using the startup file given with Keil s IDE for ADS... Section of Startup.s ; Setup Stack for each mode LDR R0, =Top_Stack ; Enter
Re: LPC2106 IAP
2004-03-27 by Peter
... now! ... just initialises the exception vectors, stacks and branches to main (). Do I need another assembly routine to move the data from Flash to RAM?? I
Re: [lpc2000] Philips support Email
2004-03-27 by Charles Manning
... I used the system three times and got a response in one day twice and two days once. But still, I think posting to this group is the best way to boost
Re: [lpc2000] lpc2105 Upload program
2004-03-27 by Robert Adsett
... You re running the core at 3.3V? I did that once by accident and was impressed that the chip still ran. I didn t trust after that of course. If you are
lpc2105 Upload program
2004-03-27 by painfulcn
Hi all, I made a lpc2105 test board. I tied vdd3.3 and v1.8 together and provide a 3.3v power suply. Now I can read the part ID and bootloader ID. I think it
Re: [lpc2000] Re: LPC2106 IAP
2004-03-27 by David Bermingham
Hi Peter, Thanks for the info....that solved the IAP issue!!Works prefectly now! As regards the second problem/issue, The startup file Im using just
Re: [lpc2000] Re: Philips ARM appnote contest
2004-03-26 by Leon Heller
... From: Lewin A.R.W. Edwards To: Sent: Friday, March 26, 2004 8:07 PM Subject: Re: [lpc2000] Re: Philips ARM
Re: [lpc2000] Re: Philips ARM appnote contest
2004-03-26 by Lewin A.R.W. Edwards
... And in a related note, why the hell is it that this particular microcontroller seems to generate so much more acrimony and controversy in its support group
Re: Philips ARM appnote contest
2004-03-26 by philips_apps
Hi guys, give us a break, please. Although our application team has not been involved in this contest, the goal was to provide more information to more
Re: Philips ARM appnote contest
2004-03-26 by tsvetanusunov
... perhaphs they assume that Appnotes without typos could be written only in US ;) too bad we didn t read that the contest is only for US residents and send
Re: [lpc2000] Philips support Email
2004-03-26 by tsvetanusunov
... So I guess I m lucky! I ve used Web based interface to ask question too, it took only 2 weeks before I got message that my question is forwarded to the
Re: [lpc2000] Re: Philips ARM appnote contest
2004-03-26 by microbit
... Philips started making lightbulbs in Eindhoven many, many years ago, but a lot of stuff is done in Sunnyvale, CA. besides others :-) -- Kris
Re: [lpc2000] Re: Philips ARM appnote contest
2004-03-26 by Matt Pobursky
Not so strange really -- these design contests and the like are not democratic programs designed to spread knowledge freely over the world (OK, that may be a
Re: [lpc2000] Re: Philips ARM appnote contest
2004-03-26 by Leon Heller
... From: haack0815 To: Sent: Thursday, March 25, 2004 4:46 PM Subject: [lpc2000] Re: Philips ARM appnote
Re: [lpc2000] Re: ARM newbie
2004-03-26 by Leon Heller
... From: Robert Adsett To: Sent: Thursday, March 25, 2004 10:41 PM Subject: Re: [lpc2000]
Re: [lpc2000] Re: ARM newbie
2004-03-25 by Robert Adsett
... Actually the wiggler is agnostic on the issue. It s the software using the wiggler that needs to support programming the flash. It is also quite possible
Re: [lpc2000] IAP return
2004-03-25 by Charles Manning
... I can t see how this is part of the ARM- THUMB- ARM transition. The core switches modes immediately, but the correct hand holding is required for the
RE: [lpc2000] Re: ARM newbie
2004-03-25 by Paul Curtis
Perhaps you should take a look at our product, CrossWorks for ARM, which has integrated flash downloading using the wiggler and you can single step at the C
Re: ARM newbie
2004-03-25 by c_hall2001
OK, maybe I m missing something because my JTAG debug knowledge is only from 8bit micros (mainly AVR s). As I understood things the first thing that happens
Re: ARM newbie
2004-03-25 by c_hall2001
OK, maybe I m missing something because my JTAG debug knowledge is only from 8bit micros (mainly AVR s). As I understood things the first thing that happens
Re: LPC2106 IAP
2004-03-25 by Peter
... Does anybody know how or if I have to turn on interworking for ADS? Hi David, yes you need to turn on interworking, however this is done for you
Re: Philips ARM appnote contest
2004-03-25 by haack0815
... (anyone) Open only to U.S. residents !!!!!!! is interested, Philips is running a contest for application ... Why exclude the rest of the world ? Andreas
Philips ARM appnote contest
2004-03-25 by jim_e_dallas
If anyone is interested, Philips is running a contest for application notes that may be published. If you want to have a chance at winning $1000.00 check out
JTAG and TRST
2004-03-25 by leon_heller
TRST (pin 47 on the LPC210x) *must* be tied high for the primary JTAG to work with a Wiggler or similar interface. This is how I have it connected, but I
Re: [lpc2000] Re: LPC2106 and JEENI ICE
2004-03-25 by Leon Heller
... From: roland_winistoerfer To: Sent: Tuesday, March 23, 2004 4:53 PM Subject: [lpc2000] Re:
Re: [lpc2000] Re: ARM newbie
2004-03-25 by Robert Adsett
... I would expect everyone who uses JTAG for programming to take much the same approach. Especially since it s the one Philips documents. As far as not
Re: ARM newbie
2004-03-25 by embeddedjanitor
On debuggers: There are various debuggers at various prices and, to an extent, you get what you pay for. bdi2000 is over $US2000 which makes it out of range
Re: ARM newbie
2004-03-25 by Sten Larsson
... I beleive that there is no hardware that would allow the flash to be programmed directly from JTAG. There is nothing in the documentation that suggests
Re: ARM newbie
2004-03-25 by c_hall2001
Thanks for the reply. I started looking at the Wiggler because it was mentioned in a Circuit Cellar article and seemed a good place to start. Also, I m
Re: ARM newbie
2004-03-25 by embeddedjanitor
One of the things that really make these micros valueable is this group. All micros have various issues and need for workarounds etc, but often you don t knoiw
Re: Philips support Email
2004-03-24 by haack0815
Hi Robert, it is better. My first email seems to be lost in space. But the second one I send on Monday is answered shortly after I post to the forum. Andreas
ARM newbie
2004-03-24 by c_hall2001
I m just getting started with the ARM processor (just reading--no hardware yet) and found the LPC chips. At first they seemed to be great but after looking
Re: [lpc2000] Philips support Email
2004-03-24 by Robert Adsett
... Hopefully better than the query interface (web based) I used. I sent in a question in August and never heard back. This list has been a lot more useful.
Re: [lpc2000] LPC2106 IAP
2004-03-24 by David Bermingham
Thanks for the reply, Im using ARM ADS 1.2 to compile the code! Does anybody know how or if I have to turn on interworking for ADS? Also, I have a routine
Philips support Email
2004-03-24 by haack0815
Hi has anyone used the philips micro.support@philips.com support email address ? How long are the time to get an answer to your questions ? Andreas
Re: LPC2106 IAP
2004-03-24 by deballendeballen
... is printf something and it never calls the printf. I pretty much copied the philips code from the app note because this stuff is new to me!(Like most of
Re: [lpc2000] LPC210x performance-MAMTIM; INT latency questions
2004-03-24 by Peter Kuhar
... What MAM unit does is, it gets 128bits from flash at once, so that is good for 4cycles (4*32=128). So basicly CPU runs at 60MHz and fetches 128bits at
Re: Watchdog problem
2004-03-24 by slawcus
... Can you post asembler listing for that part?
LPC210x performance-MAMTIM; INT latency questions
2004-03-24 by roger_lynx
Hello, I have started exploring LPC210x. Would anyone comment please, based on their experience, on the following (that striked me)? Quote, from the latest
IAP return
2004-03-24 by jpsg123
Hi All, It seems returning from an IAP call, I need to insert some delays after returning from an IAP or else my results would be wrong. Is this because of the
Re: Summary of Power numbers in active
2004-03-23 by golssa
Watch out for the Heisenberg uncertainty principle (you change what you measure): sensitive ammeters work by introducing, and measuring a voltage drop. This
Re: [lpc2000] Watchdog problem
2004-03-23 by Robert Adsett
... Does that mean it works for shorter times? ... Hmm, one of us is doing the arithmetic wrong here :) I get 0.5 seconds. A count of 15000000 would give 1
Watchdog problem
2004-03-23 by Helge Fabricius-Hansen
Hi! I tried to use the watchdog, but it looks like I can t set a long timeout or it ignores my kicking. I am getting a reset right away... WDTC = 7500000L; //
Re: LPC2106 and JEENI ICE
2004-03-23 by roland_winistoerfer
... No, I can not connect to the uC over the JTAG interface at all. I use the primary JTAG port (enabled trough the DGBSEL pin). Wini