RTC in LPC2106
2005-01-06 by acetoel
Hello, I have set up the RTC and make a simple program to test it. But it doesn t work! Here is the code... on the PC (connected to the serial port) I always
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Re: [lpc2000] FYI: RS Components stocks the LPC21xx
2005-01-06 by Leon Heller
... From: smt5211 To: Sent: Thursday, January 06, 2005 9:22 PM Subject: [lpc2000] FYI: RS Components
Re: [lpc2000] Best voltage regulators for the LPC2106?
2005-01-06 by Leon Heller
... From: smt5211 To: Sent: Thursday, January 06, 2005 9:20 PM Subject: [lpc2000] Best voltage
FYI: RS Components stocks the LPC21xx
2005-01-06 by smt5211
Hi, FYI: RS Components has good stock of the LPC21xx chips. They arrive pretty quick too. Recommended. Shane.
Does the LPC2106 need an external watchdog chip?
2005-01-06 by smt5211
Hi, I was viewing the schematic for a LPC2106 based design (see http://www.mct.net/product/dil2106/schema.pdf). It included a NPC303 external watchdog chip. Is
Best voltage regulators for the LPC2106?
2005-01-06 by smt5211
Hi, I m using the LPC2106. Whats the best voltage regulators to use it. We have very, very tight board space, and would perfer a common, readbily available
Re: [lpc2000] Any experience w/ CodeSourcery?
2005-01-06 by Anton Erasmus
... I have tried it, and as stated above it compiles OK. I have had a problem with insight and the built in simulator under cygwin. I can load the code,
Re: [lpc2000] Writing to IOPIN on LPC21xx possible?
2005-01-06 by Anton Erasmus
... Have you received any feedback on this from Philips ? I also notice that IOSET is defined as Read/Write. Why would one want to read the IOSET register. As
Re: [lpc2000] Oscilloscopes
2005-01-06 by Anton Erasmus
... I have not used the pico scope, but another designed and manufactured in holland. Before I purchased the unit I looked at quite a number of PC Scope spec
Re: [lpc2000] Oscilloscopes - use of pico PC-based scope
2005-01-06 by Brett Delmage
... I have used the pico scope for some uP work; not ARM but what I used it for might be applicable here (that is to say, on-topic) ;-) I wanted to determine
Re: Other ARM email lists?
2005-01-06 by Rick Collins
... ARM ... aware of ... manual ... your ... If you are looking for good user support for an ARM part, I don t know that you will do any better than the
Re: [lpc2000] Re: Production Programming
2005-01-06 by Leon Heller
... From: Gus To: Sent: Thursday, January 06, 2005 3:17 PM Subject: [lpc2000] Re: Production Programming
Re: Production Programming
2005-01-06 by Gus
Is there a company out there that programs LPC chips? Any ideas on the cost of programming 200 chips? Gus ... tested ... (prior ... support.
Oscilloscopes
2005-01-06 by b clapper
I know this is off topic, but does anyone have any experience with PC based scopes like pico? (http://www.picotech.com/oscilloscope.html) If so, I d really be
Re: Other ARM email lists?
2005-01-06 by johnnorgaard2003
Hi There is http://groups.yahoo.com/group/OKI-ARM-mcus/ best regards John
Other ARM email lists?
2005-01-06 by Brett Delmage
Can anyone provide pointers to email lists like this one for other ARM families, like Atmel or OKI, or ARM manufacturer-agnostic? I am aware of the
Re: SPI usage
2005-01-06 by acetoel
Ok... here is a piece of code that I make.. please somebody give a hand, I don t want to bit bang a IO pin to make a SPI communication. Eventhough I will
Do you have code about input capture
2005-01-06 by bpesun
I am using 2114,and I want to use input capture to measure the pusle. but i can t into the interrupt.DOes any people have done that?Can i see your code? the
Re: New ARM processors available?
2005-01-06 by fishbulb2
... Sorry, I assumed this was a well-known fact. That s why I didn t necessarily doubt the reps statement, just thought he was trying to impress us with a
Re: Imagecraft ARM compiler release beta1
2005-01-06 by lpc2100_fan
Hi Joe, overall I think most of us violently agree that the software developer needs to know the peripherals and read that.. Datasheet or Users Manual to write
Re: Production Programming
2005-01-05 by philips_apps
Once more Robert ;-) Please check with BP. Preliminary solutions were available and tested by us in December. Robert
Re: 5V tolerance on analog pins and 3.3V requirement for 5V tolerance
2005-01-05 by philips_apps
Ed see below if you still have open questions I will do my best to answer them Robert ... In all devices with ADCs before the LPC2130 series, a signal Vdd on
Production Programming
2005-01-05 by edmiller613
Does anyone have information regarding production programming (prior to installation in PCB) of the LPC2000 family? It appears that neither BP Microsystems nor
ETM Trace Feature
2005-01-05 by davebryan1
Hi, I m planning to use a LPC2138 and LPC2214 in a motor control system. As the motors being controlled are upwards of 50kW, it will not be easy to stop the
Re: 5V tolerance on analog pins and 3.3V requirement for 5V tolerance
2005-01-05 by edmiller613
The LPC213x User Manual contains the following Note in Table 143: Note: if the A/D converter is used, signal levels on analog input pins must not be above the
RE: [lpc2000] Re: Imagecraft ARM compiler release beta1
2005-01-05 by Joe Hlebasko
I have not used ImageCraft s Application Builder. My thought is if I am developing an Application, I d better know the peripherals performing the work. You
Re: New ARM processors available?
2005-01-05 by Richard
Tsvetan, MS makes many products that are not PC based and that use microcontrollers. Richard ... introduction ... he ... Port ... full ... production
Re: Interrupts during IAP
2005-01-05 by tom_laffey
Hi Ross, You might try tracing execution of the ISR in assembly mode to make absolutely certain that no accesses are made to flash. This would include
Updated CAN examples loaded to files area
2005-01-05 by Tutors of ESAcademy
FYI: We created a new directory in the files area for CAN example programs and loaded all updated example programs into this new directory. Only changes are
re: dhrystone and whetstone numbers
2005-01-05 by Michael Johnson
Hi John, The dhrystone and whetstone benchmarks were compiled with -O3. We build our C library with -O1, I ve experimented with building it at -03 and it
RE: [lpc2000] Re: Imagecraft ARM compiler release beta1
2005-01-05 by Charles R. Grenz
How true. I was an original IAR Kickstart owner when I started looking at the LPC processors. I ve been writing embedded control for over 25 years (start with
Re: New ARM processors available?
2005-01-05 by tsvetanusunov
... about ... then never heard something more funny, yet another blame to Microsoft without reason What would Microsoft do with SAM7? microcontroller without
Re: Interrupts during IAP
2005-01-05 by rjwal3
... I ... the ... flash ... yes I have copied the interrupt vectors to 0x4000000, and the interrupt procedures are in RAM as well and MEMMAP = 2. This All
Re: Dhrystone and Whetstone numbers
2005-01-05 by johnnorgaard2003
Hi Michael I think the GCC compiler setting KEIL compare is without optimizing. What was the settings in your Optimization Level in CrossWorks ? Could you
Re: New ARM processors available?
2005-01-05 by fishbulb2
... as ... I attended a meeting with some Atmel reps a couple of months ago about SAM7, and one of them made an off-the-cuff remark about introduction being
Re: Imagecraft ARM compiler release beta1
2005-01-05 by johnnorgaard2003
Hi Chris The MakeApp. from IAR and Application Builder from Imagecraft is 2 different things. The Application Builder is like the Code wizard in Codevision
Re: [lpc2000] Re: Dhrystone and Whetstone numbers
2005-01-05 by Richard
My mistake, Paul keeps saying Michael, and Michael Anburaj also made some posts on the GNU benchmarks and I thought you two are one and the same. My apology.
Re: Dhrystone and Whetstone numbers
2005-01-05 by nutleycottage
If I post from my regular email account then I m Michael Johnson, if I post using the yahoo thing (as I m doing now) then I m called nutleycottage for reasons
Re: Imagecraft ARM compiler release beta1
2005-01-05 by sig5534
... That s true, and as I said I ended up not using the MA code as is, but rewrote what I needed in the way I needed it. I bought the IAR Kickstart kit for
Re: [lpc2000] Re: GNU is slow! -- Dhry numbers
2005-01-05 by Michael Anburaj
For dhry/sec, multiply the DMIPS with 1757 in the following table (Dhrystone Version 2.1 on LPC2106 h/w),
Re: Writing to IOPIN on LPC21xx possible?
2005-01-05 by Aalt Lokhorst
Hello Gus and Rodrigo, Thanks for the answer, I was confused by the fact that the IO#PIN register is stated as a ReadOnly register on page 135 of the
Re: [lpc2000] Dhrystone and Whetstone numbers
2005-01-05 by Richard
Michael, it s neither here or there, but how come you have two last names :-) ? At 11:51 PM 1/4/2005, Michael Johnson wrote: // richard (This email is for
Re: [lpc2000] Re: Imagecraft ARM compiler release beta1
2005-01-05 by Richard
... So Chris, not to trash other people s products, but something sound odd from your mail on the subject of MakeApp: IAR charges $??? for it and I am sure
Re: For newbie Start
2005-01-05 by nutleycottage
Are you sure it s free? Regards Michael
Dhrystone and Whetstone numbers
2005-01-05 by Michael Johnson
I ll try again without html attachments. These numbers are for CrossWorks 1.3 which uses version 3.4.1 of cc1.exe and cc1plus.exe from the GNU Compiler
Re: [lpc2000] Re: GNU is slow!
2005-01-05 by Michael Anburaj
For those who are interested. I have numbers from running Dhrystone (Clipping from a larger table, ran on various processor architectures & boards). It
Re: Imagecraft ARM compiler release beta1
2005-01-05 by sig5534
... I do not agree with that. It is certainly not a crap program, rather it is a very complex program that has lofty goals. One can certainly argue about
Re: Interrupts during IAP
2005-01-05 by Karl Olsen
... Have you relocated the interrupt vectors, i.e. copied them from flash to RAM and changed MEMMAP? Karl Olsen
Re: [lpc2000] SPI usage
2005-01-05 by Bruce Paterson
... Ooops sorry ! My message about ARMlib seems to be premature on furthur investigation. It s only byte (not interrupt message based) and has only C stubs at
Re: [lpc2000] SPI usage
2005-01-05 by Bruce Paterson
... I just found ARMlib which contains SPI code: http://hubbard.engr.scu.edu/embedded/arm/armlib/ -- Cheers, Bruce