Data Aborts
2004-12-21 by tah2k
Still not up and running with my Arm tools and the Keil MCB2130. I setup the Arm AXD debugger to run the following script on startup: loadsymbols
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Page 238 of 329 · 16407 messages matched
Re: [lpc2000] Re: Compatibility
2004-12-21 by onestone
Thanks for that, I ll maybe give that a try. Al
Re: help on Multi ICE
2004-12-20 by tah2k
I m having the same problem. I can get the symbols to load, but as soon as I go or singlestep I get the data abort. Did you figure it out anyone? ... ADS ...
Reset without Exception?
2004-12-20 by rjwal3
Does anyone have any ideas as to why my LPC2129 program can reset without any exceptions occuring??? I know that all of my exception routines work because I
Re: Arm Tools With Keil MCB2130
2004-12-20 by tah2k
I am making headway little by little. Thanks for the feedback, I didn t realize that catching the Arm exceptions required breakpoints. In my last Arm project
Re: MEMMAP Manipulation
2004-12-20 by Leighton Rowe
... Makes much more sense now. I m able to get the RAM Mode working. Thanks. ... need ... might ... I d rather go with updating segments (not containing the
Re: [lpc2000] Non-LPC -> start another group (was Re: LPC2xxx vs STR71x heresy?)
2004-12-20 by otc_friend
... BTW: TI even makes ARM7 devices entirely only for high-volume automobile customers. Happy christmas - - Henry
Re: Delay Function
2004-12-20 by acetoel
Thanks!!! Please...look at this URL... there a lot of interesting things that will be very helpful for everybody. http://www.procyonengineering.com/avr/avrlib/
Re: [lpc2000] Delay Function
2004-12-20 by Robert Adsett
... There is a delay function in the newlib lpc support ( http://www.aeolusdevelopment.com ). It s been decoupled from the std C I/O support so should be
Re: MEMMAP Manipulation
2004-12-20 by Karl Olsen
... Before changing MEMMAP from 1 to 2, you should write whatever you want as interrupt vectors to RAM (0x4000_0000 - 0x4000_003F). Changing MEMMAP doesn t by
Delay Function
2004-12-20 by acetoel
Hello folks does anybody have or know the best way to make a little function in a C ompiler to make a delay with a LPC2106? Let s say 10mSeg... My clock is
MEMMAP Manipulation
2004-12-20 by Leighton Rowe
Let s say MEMMAP s initially configured as 1 (flash mode), and I plan todo a complete firmware update using IAPs. If I remapped the interrupt vectors to RAM
RE: [lpc2000] Re: Compatibility
2004-12-20 by Raymond Keefe
Hi, I was quoted what seemed like way too high a price by Macrodynamics. I challenged the price based on the IAR & Philips web site indicated price and it
Re: [lpc2000] Philips Apps
2004-12-20 by Robert Adsett
... I ll second that. Robert Freedom has no meaning of itself. There are always restrictions, be they legal, genetic, or physical. If you don t believe
Re: [lpc2000] reserved bits of LPC2214
2004-12-20 by Robert Adsett
... Bitfields are one of those items that look like a nice way to interface to the HW but usually end up being more trouble than use. I ve succumbed to the
Re: startup file ADS 1.2
2004-12-20 by Amit
Check out the Interrupt handling application note online. The code was built on ARM ADS1.2. This application note has the startup assembly code for the LPC.
Re: Philips Apps
2004-12-20 by tsvetanusunov
... I will second that Philips LPC parts are one year ahead the competition, now many others are trying to follow them, but although a lot of noise is risen on
Re: Arm Tools With Keil MCB2130
2004-12-20 by emailakb
Hi Tim Try the following link ... http://www.arm.com/support/faqdev/1251.html Also, be sure that your code is linked to SRAM and not to Flash. amit
Philips Apps
2004-12-20 by jamesasteres
Hi all, At the risk of starting a thread contrary to why I am posting, I would like to say that the Philips apps support on this list is greatly appreciated.
Arm Tools With Keil MCB2130
2004-12-20 by tah2k
Hi. I m trying to get up and running with the Keil MCB2130 board using the ARM Realview development tools. I believe I have the Philips flash programmer
Re: [lpc2000] reserved bits of LPC2214
2004-12-20 by Kerem Or
Thanks for the answer. Actually I m not intentionally setting a reserved bit to one. I just want to use bitfields in C. I cant now as the generated code only
Re: [lpc2000] reserved bits of LPC2214
2004-12-20 by Lewin A.R.W. Edwards
... If you need to ask this question, you re living too close to the bleeding edge. Undefined bits might, if set: 1. do nothing 2. do nothing on current masks,
Re: [lpc2000] Re: Compatibility
2004-12-20 by onestone
because I don t have room physically for extra parts and SPI is generally not fast enough for me. Al
Re: [lpc2000] Re: Compatibility
2004-12-20 by onestone
I get a lot of stuff directly from asia, but haven t yet found a reliable source for LPC parts. If we go through a disti here we often get hammered beyond what
reserved bits of LPC2214
2004-12-20 by Kerem Or
Dear All, Sometime ago, I asked the below question to Philips apps. It appears they are too busy in handling more important issues as I did not receive a reply
Re: [lpc2000] Re: Compatibility
2004-12-20 by otc_friend
Why not use an external AD connected via SPI interface on LPC2106?! Surely there is a 8-pin device available on the market. - Henry
Re: Compatibility
2004-12-20 by Stephen Pelc
... One of our Aussie clients is buying Samsung ARM parts at prices I can only dream about. I believe he is buying from Singapore. Stephen -- Stephen Pelc,
Unused pins
2004-12-20 by varuzhandanielyan
Just for discussion. Usualy most microcontroller manufacturers have recomendations about unused pins settings. I did not find any for the LPC2129. So I
Re: [lpc2000] Re: LPC2214 MIPs?
2004-12-20 by onestone
Real MIPS as opposed to virtual MIPS perhaps? I have a different measure of processor capability, being biased towards low power consumption. Thats is given
Re: 5v 3,6 v IO and GPIO speed issues!
2004-12-20 by lpc2100_fan
Karl, can t help it, have to answer. Is it just my limited knowledge of the English language why I missed the constructive element in your previous 3 postings
Keil MCB213x board + Jlink
2004-12-20 by bobi catorski
Hi all I need to conduct a new project using the LPC2138 Any one has experience with the keil MCB213x board ,LPC2138 , and the Jlink Jtag adaptor ? Any Bug s
startup file ADS 1.2
2004-12-20 by Muraletharan Kulasekaram
I need start up file of LPC2129 to use with ADS V1.2 ANY ONE HELP ME ? ___________________________________________________________ ALL-NEW Yahoo! Messenger -
Re: LPC2214 MIPs?
2004-12-20 by lpc2100_fan
??? REAL MIPS ???? We probably all agree (at tleast those who have been dealing with benchmarks ans MIPS numbers) that MIPS is probably the most useless, yet
Re: LPC2214 MIPs?
2004-12-20 by embeddedjanitor
Real MIPS is a completely meaningless measure. With perfect pipelining and no branching or stalling, the ARM core can 1 instruction per clock (ie. 60 million
LPC2214 MIPs?
2004-12-20 by Paulo de Almeida
Hi, How fast can the LPC2214 go in term of real MIPs (not Drystone MIPs) with a 60Mhz clock ? Thanks Paulo A.
Re: LPC2131 samples out now, LPC2132-LPC2138 User Manual
2004-12-19 by johnnorgaard2003
Hi Jan I have uploaded it to files section. best regards John
Re: 5v 3,6 v IO and GPIO speed issues!
2004-12-19 by dalenkarl
... Oh, im pretty eased, but our customer are not!! ... I think Stephen Pelc in his mail pretty much put the issue on the spot, read and learn. If PH are in it
Re: [lpc2000] calling asm routine from c
2004-12-19 by Robert Adsett
... This may be a bit pedantic, but I d write an assembly shell that conforms to the procedure call standard for the ARM and use it to call your assembly
calling asm routine from c
2004-12-19 by radoslaw_mitura
I have two parts in my program - bootloader that run from the start of processor (written in asm) and target application written in c. At start of processor
IAR Kickstart Troubles with ARMJTAG ARM LPC21xx JTAG Adapter
2004-12-19 by Markus Meng
Hi all, I tried to compile and download and debug one of sample application of the IAR system for the LPC210x Kickstart System. However I do get the error
Re: [lpc2000] P0.2 & P0.3 problems
2004-12-19 by Markus Meng
I remember that I read somewhere, that you need a PU anyway, even if you do not use it for I2C. This implies that the output is always kind of open-drain .
Re: [lpc2000] P0.2 & P0.3 problems
2004-12-19 by Robert Adsett
... That would be as an input, yes? It that case it would depend on the drive circuit producing your input. Certainly nothing else is going to bring/hold it
Re: [lpc2000] P0.2 & P0.3 problems
2004-12-19 by Leighton Rowe
How necessary is it for me to use pullups while implementing P0.3 as EINT1? Markus Meng wrote:Hi, I2C normally needs pullup s
Re: Olimex mt2106 and IAR EWARM
2004-12-19 by rproveniers
... Tsvetan, Thanks a lot, This will end my ethernal search. regards ron
Re: [lpc2000] P0.2 & P0.3 problems
2004-12-19 by Markus Meng
Hi, I2C normally needs pullup s regardless of the implementation ... Markus ... -- Mit freundlichen Grüssen Markus Meng
Re: [lpc2000] Re: Re: Compatibility
2004-12-19 by onestone
The joys of being in Aus once again. Al
Re: [lpc2000] P0.2 & P0.3 problems
2004-12-19 by Robert Adsett
... They do need pull-ups. Robert Freedom has no meaning of itself. There are always restrictions, be they legal, genetic, or physical. If you don t
Re: 5v 3,6 v IO and GPIO speed issues!
2004-12-19 by lpc2100_fan
Hi Karl, you have made your point and I agree that the I/O performance of ARM7 sucks. However, his is not first of all a Philips problem, it is an architecture
Re: CAN core
2004-12-19 by lpc2100_fan
Michael, you are correct that the listed Infineon devices have the Bosch FullCAN which is compatible to the Intel 82527. This is a FullCAN implementation with
P0.2 & P0.3 problems
2004-12-19 by nevelian
Hi, I want to use P0.2 (SCL) & P0.3 (SDA) as GPIO, and are using the following code; PINSEL0 = 0x00000005; PINSEL1 = 0; IODIR = 0xFFFFFFFF; IOSET = 0xFFFFFFFF;