Late Thanks on RS485
2004-05-21 by Michael Mathews
Charles, BTW I found your earlier post about a month ago on checking the TEPT vs THRE register extremely helpful. I had been putting off clocking my 485 TxEn
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Page 286 of 329 · 16407 messages matched
Re: GNU Insight and interrupts.
2004-05-21 by embeddedjanitor
This is probably the kind of question that is better handled by scrounging around on gdb/insight lists etc.
Re: FW: GNUARM C++ Constructors
2004-05-21 by embeddedjanitor
This is a general gcc/binutils question that you might find better answers to elsewhere. I hunch very few people are using C++ on the LPC2x devices. -- CHarles
FW: GNUARM C++ Constructors
2004-05-21 by James Dabbs
The following linker script snippet does not seem to account for the constructors of all my initialized data objects: __CTOR_LIST__ = .; LONG((__CTOR_END__ -
JTAG and ETM on LPC2114 64pin chip
2004-05-20 by Gus
Hello, Can anyone double check my understanding please. On LPC2114 you can enable JTAG or ETM or both. When enabeling JTAG only you can use the ETM pins as
Which GNUARM Version?
2004-05-20 by James Dabbs
Which is the most widely used at this point -- GNUARM 3.3.3 or 3.4.0? Thanks, James Dabbs, TGA
RE: [lpc2000] Re: eCOS, LPC and SBC
2004-05-20 by Hugh O'Keeffe
Hi Jan, We are currently adding eCOS debug support to our debugger and this will be available next month. To find the LPC eCOS port look at:
Re: eCOS, LPC and SBC
2004-05-20 by Jan Szymanski
... the people from http://www.ecoscentric.com/ecos/ecospro.shtml gave me that info If it s free, does the LPC port exist and if yes, where can I get it ?
LPC2214: Delay from reset to first instruction in ext. mem.
2004-05-20 by Jean-Rene David
This is not a big deal but I m curious. Is there a timing spec I didn t see which gives the delay from reset deasserted to first instruction in external
eCOS, LPC and SBC
2004-05-20 by Jan Szymanski
I was thinking of running eCOS on LPC micros. However the port is not ready yet, and when it will be it will cost ~$2000. (My knowledge of eCOS at the moment
Re: [lpc2000] IAR EWARM
2004-05-19 by MaxStream - Ryan Bedwell
... Rob, I found this through a rather distasteful bout of trial and error, using EWARM version 3.40A: On the XLINK tab of the project setup, select Other
Re: IAR EWARM
2004-05-19 by Richard
Under project options/Linker/output select format-other and then select intel-extended. Name it whatever .hex above that. Richard
IAR EWARM
2004-05-19 by Robert Riglar
Does anyone know how to get IAR EWARM to produce a hex file for the philips ISP util? Thanks Rob Stay in touch better and keep protected online with MSN’s
Re: [lpc2000] eCOS, LPC and SBC
2004-05-19 by Jean-Rene David
... Where did you get that info? eCos is free. The port in the bugzilla database is free too, though not entirely stable. Some people do ports professionally,
Protel schematic symbol for LPC2214
2004-05-19 by Jean-Rene David
Anyone have that by any chance?
Re: [lpc2000] Switching Power Supplies
2004-05-18 by Wayne Radochonski
Owen Take a look at Linear Technology s LT1934( max 250 ma) to generate the 3.3V. They come in a SOT-23 package and use small external components. The max
Samsung S3C2410
2004-05-18 by Milos Prokic
Hi everyone, Recently someone mentioned this Samsung CPU (used in HP PDAs) as a good all in one integrated solution. I tried searching for some quotes, but had
Switching Power Supplies
2004-05-18 by Owen Mooney
We have designed a LPC2106 board which currently use linear regulators. I am considering using switching regulators to cut power consumption Has anyone
Re: [lpc2000] 9 bit UART ?
2004-05-18 by Robert Adsett
... It should be possible. I ve used 16550 s on a PC to do this and the LPC serial uarts are essential 16550s. The trick is to use 8 bits with either mark or
9 bit UART ?
2004-05-18 by bobtransformer
Our present product uses the AVRs UART with 9 bit data. Any insight how this might be accomplished using one of these parts ? I m weighing the different
GNU Insight and interrupts.
2004-05-18 by hansklos2003
Hello ! It is possible to generate (simulate) an interrupt - IRQ or FIQ - in arm-elf-infight debugger, working as simulator ? I can t find any clear
Re: Power at 60Mhz
2004-05-18 by Richard
The peripherals will draw quite a bit of current and a higher PCLK will result in higher peripheral draw. Reduce the PCLK to as slow as you can go, turn off
Re: [lpc2000] VIC Question
2004-05-18 by MaxStream - Ryan Bedwell
... It s the hardware source numbers... i.e. bit zero corresponds to the WDT interrupt. Regards, Ryan
JTAG
2004-05-18 by *****
Hi every1, I have a question, which PC/linux software is the best to debug the LPCxx via the JTAG I see that the wiggler has software but this includes cross
Re: [lpc2000] (unknown)
2004-05-18 by Raymond Rogers
I have not tried it with this part, I have tried it with the ARM9 that I m using and it is still unbearably slow. The Raven takes almost 2 minutes to download
Re: [lpc2000] (unknown)
2004-05-18 by Bill Knight
Raymond Have you tried entering the following (or putting it in your gdb.ini/.gdbinit file)? # Increase the packet size to improve JTAG speeds. set remote
Re: [lpc2000] Debug info for ARM .S files
2004-05-18 by Bill Knight
James I assemble with gcc (not as/gas) and use these setting in my Makefile. ASFLAGS = -mcpu=arm7tdmi -ggdb $(INCLUDES) -D_GNU_ASSEMBLER_ -x assembler-with-cpp
Re: LPC2104 FLASH ID
2004-05-18 by tendoskeleton
... is? ... to ... The correct ID code is 0xFFF0FF12.
SV: SV: [lpc2000] Good resource for FAT16?
2004-05-18 by Lasse Madsen
PRLLC s system is written in ANSI C with no AVR references so its should be about half a days work implementing it on the LPC series with a C compiler ...
VIC Question
2004-05-18 by James Dabbs
In the LPC210X users guide, Do the bits in VICIntEnable correspond to the sources in table 44, or to the Vector Address Registers number? I.e., does setting
Re: Is this part fairly noise immune ?
2004-05-18 by bobtransformer
That s one thing I like to do as well... Use my handheld 5 watt 2 meter/70 cm radio to generate a high near field. My fear is that these 3.3 Volt parts and
Re: Power at 60Mhz
2004-05-17 by jpsg123
I m powering the CPU core (1.8) directly from a power supply with a amp meter in series and I m seeing 50mA. FYI. -John G- ... uses ... 30mA
Re: [lpc2000] Power at 60Mhz
2004-05-17 by MaxStream - Ryan Bedwell
... Pay close attention to the following: - How fast is the peripheral bus (divide by 1/2/4) - Which peripherals are powered on In my experience, these two
Re: [lpc2000] Power at 60Mhz
2004-05-17 by Wayne Radochonski
John At the risk of sounding like an idiot... (My apologies in advance) Be sure that you are measuring just the CPU s power consumption and the board s. Power
Power at 60Mhz
2004-05-17 by jpsg123
I m trying to measure power consumption and I found out that the LPC2106 at 60Mhz uses ~50mA. Is everybody seeing the same thing? I m curious because the
Message 2144
2004-05-17 by Raymond
Has anyone used either the Lauterbach ICD or the EPI Majic with one of the LPC210x parts? I would much rather do any debugging using these since I already own
Debug info for ARM .S files
2004-05-17 by James Dabbs
Using the GNU toolchain, is it possible to assemble a .s file and link it into a project so that ELF knows about the source? I would like to be able to set
RE: [lpc2000] Is this part fairly noise immune ?
2004-05-17 by James Dabbs
I don t know if there is a vulnerability, but my hunch is that it would show up first with the PLL -- radiated harmonics from nearby magnetics, or stuff
Re: Atmel SAM7
2004-05-17 by trick260173
... a USB ... ARM uCs ... very ... benefit ... 926EJ-S ... ATMEL Has updated its AT91SAM7 Flyer http://www.at91.com/www/products/flyer/smart_flyer.pdf More
Re: Is this part fairly noise immune ?
2004-05-17 by leon_heller
... IMHO EMC is not really a function of a particular device, it s more of a system design problem. FWIW, I just tested one of my boards (battery powered) with
Is this part fairly noise immune ?
2004-05-17 by bobtransformer
Hi... We make high frequency power supply equipment. Does anybody here have any experience using the LPC2000 in a high noise environment ? thanks, bob
Latest Version of Philips Flash Utility in Files Section
2004-05-17 by philips_apps
Please un-install older versions first.... List of new features: * correct read-out of the first 64 bytes of flash (vector table). The vector table is now also
New file uploaded to lpc2000
2004-05-17 by lpc2000@yahoogroups.com
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the lpc2000 group. File : /LPC2000 Flash
Re: SV: [lpc2000] Good resource for FAT16?
2004-05-17 by opravar
Hello, as far as I know www.prllc.com has FAT12/16 for AVR,PIC only. We have a project which implements FAT12/FAT16 on LPC2106, later on other Philips ARM
lpc2130 ?
2004-05-17 by johnnorgaard2003
Hi Does anyone know something about this device ? Maybe with USB on the device. It is to be supported by IAR ARM compiler by release in June... see EWARM 4.11A
LPC2104 FLASH ID
2004-05-17 by tendoskeleton
Hi Guys, I have a LPC2104 and want to use IAP. The first step for me to check my software is to try to read the FLASH ID CODE. Am I blind or isn t it in the
re: LPC2106 Secondary JTAG -- comedy or tragedy?
2004-05-17 by Michael Johnson
Hi James, We did some testing with this and it seemed to work and we know that some of our customers are using it. I would agree that the primary/secondary
SV: [lpc2000] Good resource for FAT16?
2004-05-17 by Lasse Madsen
www.prllc.com Has a FAT16/FAT12 system that works ok... Regards Lasse Madsen ... Fra: cpexed [mailto:cpexed@yahoo.com] Sendt: 15. maj 2004 19:03 Til:
Re: [lpc2000] how easy to burn out?
2004-05-17 by Leon Heller
... From: cpexed To: Sent: Sunday, May 16, 2004 11:46 PM Subject: [lpc2000] how easy to burn out? ... The chip
how easy to burn out?
2004-05-16 by cpexed
I have an olimex development board i am using. I applied power today and it didnt seem to be functioning and just got really hot(the lpc2106 chip itself).