RE: Optimized ARM JPEG (not JTAG) Decoder
2005-05-16 by James Dabbs
Crap. This message obviously makes no sense. Please replace JTAG with JPEG . I am looking for a faster JPEG decoder for ARM.
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Optimized ARM JTAG Decoder
2005-05-15 by James Dabbs
I m looking for an optimized JTAG decoder built for fixed-point ARM7. Is there such a thing, and where do I go look? Or, is there a compression standard other
Re: [lpc2000] IDE vs. command line ARM development tools (or having flair vs. wearing flairs)
2005-05-15 by Charles Manning
I won t make any more comments than below on this subject. IDE choice is such a religious issue that it can burn a lot of very valuable effort. However, I am
Re: [lpc2000] Re: IDE vs. command line ( Blast from the past )
2005-05-15 by Alex Holden
... And Mac OS X. -- ... If it doesn t work, you re not hitting it with a big enough hammer
Re: [lpc2000] Re: IDE vs. command line ARM development tools (or having flair vs. wearing flai
2005-05-15 by Robert Adsett
... Ahh, good to see some do. Does it support 3 rd part code generators as well? The one compiler included IDE I knew that got all of this right (that
Re: IDE vs. command line ARM development tools (or having flair vs. wearing flai
2005-05-15 by roger_lynx
... it ... into a ... [deleted] ... I ve ... code ... KEIL s uVision3 has *lint* provision, [and CVS as well]. BTW, I do not work for KEIL. *Objectivity* made
Re: [lpc2000] Re: IDE vs. command line ( Blast from the past )
2005-05-15 by Robert Wood
... close to alone with DOS, but when you ve absolutely got to run stuff real fast I d rather have DOS than win anything.
Re: [lpc2000] IDE vs. command line ARM development tools (or having flair vs. wearing flairs)
2005-05-15 by Robert Adsett
... I ve been casually looking for a replacement for my current editor since it is no longer supported. I d forgotten about source navigator, thanks for the
Re: [lpc2000] Re: IDE vs. command line ( Blast from the past )
2005-05-15 by Robert Adsett
... Yep, now they are fighting over Linux/Windows. I still prefer DOS for things like test benches. Spreadsheets , word processors etc.. have moved on, often
Re: [lpc2000] IDE vs. command line ARM development tools (or having flair vs. wearing flairs)
2005-05-15 by Robert Adsett
... I m going to try to take some time to respond to this since I think it deserves a thoughtful response and I don t wish this to degenerate into a flame war.
Re: [lpc2000] Re: IDE vs. command line ( Blast from the past )
2005-05-15 by Onestone
I remember them well. And I still have a dedicated DOS machine, I use it for my PCB design package, since I ve never yet found a better one that runs under
Re: IDE vs. command line ( Blast from the past )
2005-05-15 by donhamilton2002
Does everyone here ( at least that was programming in 1990 ) remember the OS wars. DOS command line vs. that new fangled Windows 3.0/3.1 and OS/2. Its
Re: IDE vs. command line ARM development tools (or having flair vs. wearing flairs)
2005-05-15 by valdef78
... development ... don t ... (from ... (well ... projects. Let ... think ... 30 day ... which you ... hundreds of ... run ... in ... load it ... name ...
Re: [lpc2000] IDE vs. command line ARM development tools (or having flair vs. wearing flairs)
2005-05-15 by Alex Gibson
... Wrong signals ? Ever run source navigator ? Not that much different from using eclipse + cdt plugin . And what happens when those younger programmers have
IDE vs. command line ARM development tools (or having flair vs. wearing flairs)
2005-05-15 by Jane Highland
Charles and co, Am I correct that you are just embittered about the way the development tools industry is going? I think you are are totally wrong on the
Re: [lpc2000] Re: IAR C and FIQ isr --> IDEs
2005-05-15 by Charles Manning
... My 2c... I hate IDEs because they lock you in and hide stuff. Too often they force you to do things their way. The hiding is a pain because frequently you
Re: [lpc2000] Re: TDMI-S
2005-05-15 by Charles Manning
... To be slightly picky, the main difference that synthesisable means is that it makes the core easier to integrated into chips. The non-S cores are
LPC2214 PWM configuration problem(s)
2005-05-13 by Remis Norvilis
I m having difficulty setting up a PWM output for a LPC2214 (P0.21 pin as PWM5 single-edge output) for a 50% duty cycle continuous pulse. I ve seen a Keil
Re: [lpc2000] Re: IAR C and FIQ isr
2005-05-13 by Robert Adsett
... Yep, I don t expect vendors to stop providing IDEs. As long as they leave a fully functional command line I won t squeal too much although I do begrudge
ADC Interrupts in the LPC2214
2005-05-13 by bmiller_rc
We are trying to use the ADC interrupts in the LPC2214. We use the following code and get a ready bit but no interrupt. Could someone that has been through
Re: [lpc2000] Re: TDMI-S
2005-05-13 by sudip nag
Thanks! Richard for your promt reply. Sudip Richard wrote: T - Thumb mode support (16-bit instructions) D - On-chip Debug M - Multiplier I -
Re: [lpc2000] lpc2138 flash programming
2005-05-13 by Jaromir
I can program only one sector of flash (
Re: [lpc2000] Re: IAR C and FIQ isr
2005-05-13 by Richard
This is not to oversell ourselves or anything, but what you wrote is exactly some of the reasons we are somewhat successful. I make conscious effort and
Re: TDMI-S
2005-05-13 by Richard
T - Thumb mode support (16-bit instructions) D - On-chip Debug M - Multiplier I - ICE S - Synthesizable core, this means that when the chip is laid out the
TDMI-S
2005-05-13 by sudip nag
Hello Everyone, I like to know the meaning of TDMI-S. Anyone with any information?? I have searched ATM7TDMI-S Technical Reference Manual, but unable to find.
Re: [lpc2000] Re: IAR C and FIQ isr
2005-05-13 by 42Bastian Schick
Robert ... I agree on this, but for selling a GUI is the thing. Even better an IDE. My problem with IDEs is, that most if not all are limited. Some do not
Re: [lpc2000] Re: IAR C and FIQ isr
2005-05-13 by 42Bastian Schick
Robert ... May I cite you when discussing with customers about the pro s of an assembly written RTOS :-) -- 42Bastian Schick
Re: [lpc2000] Re: IAR C and FIQ isr
2005-05-13 by Robert Adsett
... Catching up on some correspondence. I spent until 1 in the morning Monday on a service call for a client who usually only calls me in on these when things
Re: [lpc2000] Re: LPC2129 ARM7 Disable/Enable Interrupt..
2005-05-13 by 42Bastian Schick
Kasper, I will not comment every line, but a bit ... Simply a macro for my lazy fingers ... BTW: Get hands on ARM ARM and read it carefully. You will meet
Re: [lpc2000] LPC2129 ARM7 Disable/Enable Interrupt..
2005-05-13 by Robert Adsett
... to which I would add d) use a disable/restore pair rather than a disable/enable pair. ... Also a simple commented version available in the newlib-lpc
Re: [lpc2000] LCP2138 startup file and linker scripts
2005-05-13 by Robert Adsett
... Take a look at the newlib-lpc support http://www.aeolusdevelopment.com/Articles/download.html It has startup and ld files for some LPCs. Easily modifiable
LCD Initialization Problems
2005-05-13 by ooggie01
I have an LPC-MT-2106 development board with a Hitachi HD44780U LCD display (http://www.olimex.com/dev/lpc-mt.html). I ve followed the instructions in the LCD
Re: LPC2131 board for $29!!!
2005-05-12 by Frank Sergeant
... However, I just tried it under Galeon (on Linux) and opening in a new tab worked fine (but still not working in Firefox) -- in case you want to pass these
Re: [lpc2000] LCP2138 startup file and linker scripts
2005-05-12 by Robert Wood
... I have recently bought LPC2138 uC and I d like to prepare some development enviroment under linux. Where can I find example assembler startup file and
LCP2138 startup file and linker scripts
2005-05-12 by d1_tictac
I m new at this group so I d like to say hello to everyone :) I have recently bought LPC2138 uC and I d like to prepare some development enviroment under
Re: LPC2129 ARM7 Disable/Enable Interrupt..
2005-05-12 by unikum888
... */ ... */ ... what you ... Hello Bastian Thanks very much for your answer. Sorry but I do not know asm so could you please explain what happens in
Abt max3100
2005-05-12 by cbitsunil
Hi to all group members. I am using lpc 2214 for my project in which i need 3 serial ports. So i want to use Max 3100 which converts SPI to RS232 OR RS485. So
lpc2138 flash programming
2005-05-12 by Jaromir
When I program lpc2138 with winarm ( lpc21isp )i have error after 10 seconds : Wrong answer on Write-Command COUNT_ERROR: Byte count is not multiple of 4 or
Re: [lpc2000] LPC2129 ARM7 Disable/Enable Interrupt..
2005-05-12 by 42Bastian Schick
Kasper, ... a) You must be sure you are in ARM mode. b) You must be at least in SYS mode. c) You should not switch CPU state unless you are sure you know what
LPC2129 ARM7 Disable/Enable Interrupt..
2005-05-12 by unikum888
Hello, I need to disable the interrupt completely for a short while. I have found that the ARM7 can disable interrupts with the DI and EI asm. Theese does only
RE: [lpc2000] Re: LPC2131 board for $29!!!
2005-05-11 by NMI Sales
... that has more pins, but I still failed to find this one on the web site. (The site is a bit ... Firefox or Konqueror on ... choose open in new tab I ...
Re: LPC2131 board for $29!!!
2005-05-11 by Frank Sergeant
... Oh, thanks. I had missed that when trying to browse your web site, but I see it now. So, ok, you cover the high and low-end LPC213x variants after all.
RE: [lpc2000] Re: LPC2131 board for $29!!!
2005-05-11 by NMI Sales
... when I was browsing the ... great. Glad you like it ! ... LPC213x series? It s ... Wouldn t it be better to ... least, offer it with a ... Actually we
Re: LPC-2138 P0.26
2005-05-11 by Marko Panger
Hi, Please take a look at the datasheet Rev.2 - 22 Feb. 2004, p.17, table 7. It s a description of PINSEL1 register, P0.26: 0 - GPIO 1 - AD0.5 Hope it helps,
LPC2106 and W3100A in indirect address mode
2005-05-11 by r_bottleneck
I m new with ARM and ETH, nevertheless I m trying to connect a W3100A (precisely an iim7010A) to a LPC2106 in indirect address mode. I have two basic problems
LPC-2138 P0.26
2005-05-11 by mac777comet
I m just reading LPC-2138 User Manual. As User Manual, P0.26 is multiplex pin with AD0.5.(User Manual P.78) But, Pin function Select Register1 of 21:20 is
Re: SSEL1 functionally
2005-05-11 by javida13
I justed tested using the Keil Evaluation board (LPC2138) both the SPI and the SSP configured as an SPI. On both ports the SSEL line is set as GPIO. I even
Re: [lpc2000] Doubt on IAP in LPC2138
2005-05-11 by Charles Manning
... IMHO if the rest of your app is in ARM mode then it is easiest to do all this in assembly. You then don t need to fiddle with interworking in the C
Re: [lpc2000] Doubt on IAP in LPC2138
2005-05-11 by Rod Moffitt
I would guess that you tried to enter the IAP from ARM mode. IAP runs in thumb mode, so you need to either change modes or compile your code to support
Re: LPC2131 board for $29!!!
2005-05-11 by Frank Sergeant
... I was tickled to stumble across this yesterday when I was browsing the NMI site. The price isn t bad; the size is great. ... But, I wondered, why choose