Re: [lpc2000] Re: Anybody implement NAND flash driver on LPC210x ?
2004-04-02 by microbit
... On Atmel s DataFlash you get up to like 8 Mbytes in a SPI device, and also with a handy dual RAM cache. The need to write sectors sequentially for
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Re: [lpc2000] Anybody implement NAND flash driver on LPC210x ?
2004-04-02 by Charles Manning
... To implemt a NAND interface you will need more than just the 8 data pins, you will also need: CLE, ALE, CE, RE and WE. You can probably ignore the R/B line
Re: Anybody implement NAND flash driver on LPC210x ?
2004-04-02 by embeddedjanitor
... I2C ... an ... SPI gives up to about 128kbytes in a single chip. With NAND flash you can get up to 256MBytes in a single chip. Also, NAND write speed is
Re: [lpc2000] Re: Bootloader: Wrong answer on Prepare-Command (2) (Sector 2) CMD_SUCCESS
2004-04-01 by Robert Adsett
... That fits with Martins description (and exhausts my knowledge of the program). I ll leave it to Martin for the moment to fix. At least you can use the
Re: Bootloader: Wrong answer on Prepare-Command (2) (Sector 2) CMD_SUCCESS
2004-04-01 by Andreas Schwarz
... Expected [P 2 2 0 ] -- Received [P 2 2 RESEND ]
Re: [lpc2000] Re: Bootloader: Wrong answer on Prepare-Command (2) (Sector 2) CMD_SUCCESS
2004-04-01 by capiman@t-online.de
Yes, i can reproduce the problem on my PC. LPC sends me P 2 2 RESEND , so i think the last transmitted block is wrong (fill block...). I do a comparison to
Re: [lpc2000] Re: Bootloader: Wrong answer on Prepare-Command (2) (Sector 2) CMD_SUCCESS
2004-04-01 by Robert Adsett
... OK, that narrows it down to the download program which is probably a simpler problem. Consider the debug print I suggested. Martin, do you want to jump
Re: Bootloader: Wrong answer on Prepare-Command (2) (Sector 2) CMD_SUCCESS
2004-04-01 by Andreas Schwarz
... I just tried it, works perfectly.
Re: [lpc2000] Bootloader: Wrong answer on Prepare-Command (2) (Sector 2) CMD_SUCCESS
2004-04-01 by Robert Adsett
... I tracked down the error message. It s coming from this piece of code sprintf((char *)tmpString, P %ld %ld r n , Sector, Sector); SendComPort(tmpString);
Re: [lpc2000] Bootloader: Wrong answer on Prepare-Command (2) (Sector 2) CMD_SUCCESS
2004-04-01 by Robert Adsett
... Can you run the Philips ISP program? If so, does it work? Freedom has no meaning of itself. There are always restrictions, be they legal, genetic, or
Re: [lpc2000] Samples from Arrow
2004-04-01 by David Willmore
... Mine never came. I ordered from them last December and haven t heard a peep from them. The really annoying part is that I m a customer of theirs and have
Bootloader: Wrong answer on Prepare-Command (2) (Sector 2) CMD_SUCCESS
2004-04-01 by Andreas Schwarz
Hello, I m using lpc21isp to program my LPC2106. When I try to download the test2 hex file from the Aeolus newlib example, I get the following output: (...)
Re: GCC newlib problem
2004-04-01 by a_s_3_3
... the lib ... Of course, I didn t think of that. Thanks! Andreas ... Service.
Re: [lpc2000] Re: lpc2105 Upload program
2004-04-01 by Robert Adsett
... Sorry can t help you there. There are several gcc startup examples around (including mine). Anyone care to pass along an ADS example? Robert Freedom
RE: [lpc2000] GCC newlib problem
2004-04-01 by Robert Adsett
... That should do it. I added a note to the documentation. ... I ll take a look at that for the next update. Robert Freedom has no meaning of itself.
Samples from Arrow
2004-04-01 by leon_heller
Arrow Electronics is offering free LPC2106 samples on their web site, and loaning evaluation kits: http://www.arrow.com Leon
RE: [lpc2000] GCC newlib problem
2004-04-01 by Patrick Lavin
Hello, try renaming newlib-lpc.a to libnewlib-lpc.a. AFAIK ld strips the the lib and .a from the library name when using the -l option. e.g When you want
Re: GCC newlib problem
2004-04-01 by a_s_3_3
... I already have a working ARM-GCC toolchain with newlib, but I still need the Aeolus LPC210x newlib port.
Re: [lpc2000] GCC newlib problem
2004-04-01 by Leon Heller
... From: Andreas Schwarz To: Sent: Thursday, April 01, 2004 11:55 AM Subject: [lpc2000] GCC newlib problem
Re: [lpc2000] Anybody implement NAND flash driver on LPC210x ?
2004-04-01 by Alaric B Snell
... Why is the I2C and SPI all used up? Do you really have the entire I2C address space used up? Why can t you spare one of the GPIO lines as an SPI chip
GCC newlib problem
2004-04-01 by Andreas Schwarz
Hello, I downloaded newlib-lpc from http://www.aeolusdevelopment.com/Articles/download.html, changed paths in the makefile and linker script, replaced
Anybody implement NAND flash driver on LPC210x ?
2004-04-01 by berrycake33
Has anybody implemented NAND flash driver on LPC210x ? Now we are considering using LPC2106 in our project which needs a NAND flash to storage data. Two UARTs,
Re: lpc2105 Upload program
2004-04-01 by painfulcn
The HEX file worked. Thank you. This indicates that my board is able to run a program. However, your program is too simple to start. I added it into my project
Debug LPC21xx using Chameleon POD
2004-03-31 by amontec73
Hi all, Amontec just released a new configuration of the RAVEN on the Chameleon POD. This configuration enables the use of the rtck (return clock) for all ARM
Re: Actually purchasing LPC2106's
2004-03-31 by yugandhar_vasi
Goto www.Arrow.com, I have been buying parts from them since long time. This time I bought 2106 from them and got samples from Phillps too. -Yug ... to be ...
Re: I/O bit banging speed.
2004-03-31 by Lee Studley
Very cool! that s what I wanted to see. I ll search to see if the buad rate change was tracked down. Thanks!!! -Lee ... restrictions, ... to
Re: I/O bit banging speed.
2004-03-31 by embeddedjanitor
I was hoping to achieve faster speeds, but since the GPIO is pretty slow and I got pretty much the same speeds as mentioned in message 37 (ie. somewhere around
Re: [lpc2000] I/O bit banging speed.
2004-03-30 by Robert Adsett
... See http://groups.yahoo.com/group/lpc2000/message/37 also check it s precursors and followups for more information. Robert Freedom has no meaning of
I/O bit banging speed.
2004-03-30 by Lee Studley
Hello, I m still waiting to get my demo board and wanted to ask if anyone had checked I/O speed for toggling a pin, as in emulating a nonstandard SPI-like buss
Re: Actually purchasing LPC2106's
2004-03-30 by redsp@yahoo.com
... Philips. Look up their number on the web page.
RE: [lpc2000] Re: Actually purchasing LPC2106's
2004-03-30 by James Dabbs
Good idea. Who is the Phillips rep in Cincinnati, OH? ... From: redsp@yahoo.com [mailto:redsp@yahoo.com] Sent: Tuesday, March 30, 2004 10:52 AM To:
Re: Actually purchasing LPC2106's
2004-03-30 by redsp@yahoo.com
... Contact your Philips sales rep. They can often help get you small quantities for prototypes. You should not have to go through distribution for that.
Actually purchasing LPC2106's
2004-03-30 by James Dabbs
I ve seen this topic mentioned before, a while back, but it seems to be a real-time problem. Now, our own purchasing is having a devil of a time getting
Regarding eCOS installation
2004-03-30 by subhashinimanne
Is it necessary to build GNU TOOL CHAINS download binutils and gcc core and gdb source file even though i downloaded cEos1.3.1.exe file
Re: lpc2105 Upload program
2004-03-30 by szczysz
... the ... the ... off ... The ISP program discards all code that is out of the address range of the microcontroller flash during program and compare. So if
Re: [lpc2000] Re: lpc2105 Upload program
2004-03-30 by Robert Adsett
... I was going to clean this up a little first, but I think you need it more than I need to clean it up ;) http://www.aeolusdevelopment.com/Files/test1.hex
Re: lpc2105 Upload program
2004-03-30 by painfulcn
Thank you, Robert. Where is it? I have an oscilloscope here and can watch the toggled pin wave. Waiting for you. Richard ... the ... the ... off ... access ...
Re: [lpc2000] Re: Philips ARM appnote contest
2004-03-30 by Lewin A.R.W. Edwards
... Ridiculous though it sounds, in some jurisdictions you are required to obtain a lottery/gaming/raffle permit to hold a contest of this sort. ... There s a
Re: Philips ARM appnote contest
2004-03-30 by embeddedjanitor
... I doubt it. There are many international competitions. All that is required is some disclaimer (required in the USA anyway) that the rules etc are subject
Re: [lpc2000] Re: Philips ARM appnote contest
2004-03-29 by David Willmore
I would guess this has more to do with legal liability. If you make an offer in a global forum, you re offering it to everyone everywhere in the world and you
Re: [lpc2000] Re: lpc2105 Upload program
2004-03-29 by Robert Adsett
... I do but it s for a different clock frequency. Do you have or have access to an oscilloscope. I probably have some pin toggling SW around. That makes
Question about PWM
2004-03-29 by Hanif, M.A.
Hello, I was recently trying to use the PWM modulator on the LPC2129. I had problems with using Channel 5 output. A similar initialization for ch2 and ch6
Re: Analog Devices Microconvertor
2004-03-29 by tsvetanusunov
... according to the Analog contact we have they intend to start production in October 2004 i.e. parts will be available 3-4 month later now they have
Re: Analog Devices Microconvertor
2004-03-29 by redsp@yahoo.com
... include ARM ...
Re: [lpc2000] Philips design contest
2004-03-29 by microbit
Hi, ... I don t think it s that uncommon to have 3rd party, consultants and others write app notes, as you get more expertise from people in so many different
Re: lpc2105 Upload program
2004-03-29 by painfulcn
Thanks Robert, you are right. The flash maybe destroyed by the 3.3v. Now I give the chip a 1.8v power and let it run at 1.8v. This time I can upload the
Philips design contest
2004-03-29 by golssa
Philips is laying off loads of engineers in Sunnyvale where a lot of the LPC210x team is situated. $1000 for an application note (that is, only IF you win, and
Re: [lpc2000] Analog Devices Microconvertor
2004-03-28 by Leon Heller
... From: Robert Adsett To: Sent: Sunday, March 28, 2004 8:22 PM Subject: [lpc2000] Analog
Re: Analog Devices Microconvertor -->group charter
2004-03-28 by embeddedjanitor
... include these ... they ... I too would argue that it does not make sense to expand the group. Consider the group a resource for understanding these parts,
Keil startup sample code available
2004-03-28 by dkis
This startup file should be used for Philips LPC900 projects. Several configuration options are included in this startup code that are not necessary in the