Re: eCos driver writing help
2004-09-14 by teunvandeberg
Thanks! That helps a lot! Still, is there no good description of how to build a driver for eCos? I m not so fond of the use the force, read the source
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LPC2124 availibility
2004-09-14 by nourson54
Hi, the Philips leadtime on most lpc parts is 14 weeks :( ... For an urgent projects we need 50 LPC2124 or LPC2114 . Is somebody know where I can found stocks
JTAG Wiggler problems after 1.52 upgrade
2004-09-14 by dave_albert
Has anyone else been having problems with their JTAG Wiggler after upgrading to bootloader 1.52? Since doing this, I find it nearly impossible to connect
Re: [lpc2000] Flash Security
2004-09-14 by George Powell
Interesting point. The only reasonably sure way I know is to download programs into ram and run them. Unfortunately I only know a few Motorola chips that do
Flash Security
2004-09-13 by funes_armando
Hi all, Can somebody tell me how the lpc2104 protection against flash memory reading is?. If my competitor is doing reverse engineering on my products, can he
Re: [lpc2000] eCos driver writing help
2004-09-13 by David Roethig
... The -current repository has a SPI driver for the EB55. Perhaps you could use it as a reference. eCos will fit is run from flash with minimal features.
Re: [lpc2000] eCos driver writing help
2004-09-13 by Shannon Holland
... I saw some threads go by on the eCos list regarding a SPI driver architecture - you would certainly want to fit within that. Does eCos fit in a LPC2106?
Re: Revision B or C?
2004-09-13 by g2100g
As described in the errata sheet, the revision is the last letter in the third line, so it looks like rev C to me.
eCos driver writing help
2004-09-13 by teunvandeberg
I am going to write a SPI driver for eCos on the LPC2106, but writing drivers for eCos is all pretty vague. Can anyone give some general directions? Thanks!
Re: [lpc2000] Multi 2000 version 3.6.1
2004-09-13 by Seth Bernsen
Not too familiar with Mutli 2000, but the T is the Thumb extention. If you don t plan to use 16 bit Thumb code, it shouldn t matter which you use. However,
SPI on LPC2106
2004-09-13 by teunvandeberg
I m going to start writing an SPI driver for the Philips LPC2106 micro controller, but before doing so I wanted to check if no one else has done this so… if
Multi 2000 version 3.6.1
2004-09-13 by acetoel
Hello...I have Green Hills Multi 2000 version 3.6.1 but this compiler doesn t support the ARM 7 TDMI series..at least not directly..it supports the ARM 7M and
gnu-arm -toolchain malloc not working
2004-09-12 by lpc21xx
Greetings all, I m using the gnu-arm toolchain 3.4 which includes newlib.1.12.0. I tied to allocate dynamic memory in heap space using malloc. But I always
Re: Revision B or C?
2004-09-12 by leon_heller
... http://www.semiconductors.philips.com/acrobat/erratasheets/2106.pdf Leon
Re: [lpc2000] Revision B or C?
2004-09-11 by Uwe Arends
Ezequiel, ... as for your PS: http://www.newmicros.com/download/appnotes/ARM/TiniARM_Dev_Eclipse.pdf although this doesn t deal with schematics of dev. boards
Re: [lpc2000] LPC2119/2129 availability & prices
2004-09-11 by Anton Erasmus
... They do have. I have just received a tray of 2129s within 1 week of ordering. One thing which is a problem, is that Philips are not allowing them to ship
Revision B or C?
2004-09-10 by acetoel
Hello...I have received 10 LPC2106 from philips and I would like to know if this chips are the famous revision B which has several problem...I think so...the
I2C Nack
2004-09-10 by skijag2
Using the Philips LPC 2129, I set-up an I2C slave mode to talk to a master device. The microcontroller, recieves and sends data correctly most of the time,
Re: Power Supply Sequencing - Latchup - FOLLOWUP
2004-09-10 by g2100g
As described in the Errata Sheet, available on Philips web site: The last letter in the third line (field `R ) will identify the device revision.
Re: IAR, JLINK and PLL problems
2004-09-10 by Richard
Reset duration needs to be 10ms at power-up and 300ns thereafter. I have seen problems with boards where the RC reset circuit provided a reset pulse on
Re: Id parts in software ==> what does part Id mean?
2004-09-10 by embeddedjanitor
Errr, quite. An arbitrary part Id number could be anything. root part, revision, week code,... I ll see if Philips can shed some light. -- Charles ... mean?
Re: IAR, JLINK and PLL problems
2004-09-10 by itsjustimpossible
... with ... Great, I will give it a try. Thanks Simon
Re: [lpc2000] LPC2119/2129 availability & prices
2004-09-10 by Leon Heller
... From: nedeljkomiljevic To: Sent: Friday, September 10, 2004 9:37 AM Subject: [lpc2000] LPC2119/2129
RE: [lpc2000] LPC2119/2129 availability & prices
2004-09-10 by Raj
check www.arrow.com ... From: nedeljkomiljevic [mailto:nedeljkomiljevic@yahoo.de] Sent: Friday, September 10, 2004 2:08 PM To: lpc2000@yahoogroups.com Subject:
LPC2119/2129 availability & prices
2004-09-10 by nedeljkomiljevic
Hello, does anyone have infos on availability and prices of 2119/2129? We re defining the hardware for a new project but cannot find any pricing info on
RE: [lpc2000] Re: Power Supply Sequencing - Latchup - FOLLOWUP
2004-09-10 by Lasse Madsen
Hi Tsvetan & Leon Thanks for the prompt response. That was what I wanted to hear I ll keep them for prototypes :) Best Regards Lasse Madsen
Re: [lpc2000] LPC2194 board?
2004-09-10 by Michael J. Pont
From: Leon Heller ... but ... for ... Thanks, Leon, I d prefer to use an off the shelf board (with all the required CAN drivers in place) but - if
Re: [lpc2000] Re: Power Supply Sequencing - Latchup - FOLLOWUP
2004-09-10 by Leon Heller
... From: Lasse Madsen To: Sent: Friday, September 10, 2004 7:39 AM Subject: RE: [lpc2000] Re: Power
Re: [lpc2000] Re: Id parts in software ==> what does part Id mean?
2004-09-10 by Leon Heller
... From: embeddedjanitor To: Sent: Friday, September 10, 2004 3:51 AM Subject: [lpc2000] Re: Id parts in
Re: Power Supply Sequencing - Latchup - FOLLOWUP
2004-09-10 by tsvetanusunov
... yet ... all 2x250 pcs which came to us in February this year were from this Rev.B after changing the filtering capacitors to 10uF/47uF almost all start
RE: [lpc2000] Re: Power Supply Sequencing - Latchup - FOLLOWUP
2004-09-10 by Lasse Madsen
Hi all... I have some of the Rev B. (not many though) processors not mounted yet should I throw these to the dogs to avoid problems or...? Regards Lasse Madsen
Re: Id parts in software ==> what does part Id mean?
2004-09-10 by embeddedjanitor
Thanx Yes I am aware of the IAP part Id thing and have that working. Is there any specification on what the part Id means? ie. From the part Id number how do I
Re: Power Supply Sequencing - Latchup - FOLLOWUP
2004-09-10 by Richard
These were very early devices, only the 210x family was affected. Very few were released, most as samples. ... 1236/1249/1257), ... reset
Re: Power Supply Sequencing - Latchup - FOLLOWUP
2004-09-09 by jamesradix1969
... is ... rise ... of ... problem ... with ... power ... How can you tell which version of the chip you have? Is it part of the printed markings on the chip?
Re: [lpc2000] [LPC2104] hardware bug...
2004-09-09 by Arie de Muynck
... The problem here is that gcc for bit field access will generate 8/16/32 bits access depending on the width of the bit field. This is allowed for memory
Re: handle an interrupt with c-code
2004-09-09 by supertoll_trinity
i found in the blinky example a way running it in c-code: add following lines in startup.s: # LDR PC, IRQ_Addr LDR PC, [PC, #-0x0FF0] /*
corruption of VPBDIV via EXTMODE
2004-09-09 by supertoll_trinity
does anybody of you have experience with problems of the UART0- connection after writing to EXTMODE. from the errata-sheet: Problem: A write to either the
New user group about ATMEL USB products
2004-09-09 by Marko Panger
Hello all ! I have recently set up a discussion group about Atmel USB products in particulary the AT43USB370/380 host controllers. The link to the group is:
Re: Power Supply Sequencing - Latchup - FOLLOWUP
2004-09-09 by tsvetanusunov
... into ... This may be interesting to group members who have early revisions of LPC2106 still unused or in devices working in the field. Philips have receive
RE: [lpc2000] [LPC2104] hardware bug...
2004-09-09 by Paul Curtis
Pawel, ... Combination of compiler and ARM is your problem. The registers need to be accessed as 32-bit data, they can t be accessed as byte-wise data. Hence,
Re: ISP killed LPC2106?
2004-09-09 by Mark Butcher
... Philips ... properly and ... problem with ... enough. ... Hi Leon Do you know how I can identify the revision from Part ID or Boot loader ID? On the chip
Reset Help
2004-09-09 by Sébastien MARION (UMM)
Hi, I use a LPC2210 with external flash, for program it I load a boot program in ram with isp command and then my main program in flash. So I would when the
[LPC2104] hardware bug...
2004-09-09 by Pawel Sikora
# a simple testcase # typedef volatile unsigned int reg32; #define __DECLARE_IO_REG32_BIT(name) typedef volatile union { name##_bits bit; reg32 reg; }
RE: [lpc2000] ISP killed LPC2106?
2004-09-09 by Leon Heller
... Tsvetan (Olimex) mentioned something that might be relevant on the Philips MCU forum. A lot of their early 2106 boards weren t working properly and
ISP killed LPC2106?
2004-09-09 by Mark Butcher
Hallo All Has anyone had such an experience? I was uploading using the Philips FLASH utility and moved the program window. The upload failed and I had to start
Re: external sram interface lpc2292
2004-09-09 by douglasbolton
... I ... a ... the ... it ... power ... Found the problem, an open track on the /oe pin of the sram pin. I was probing the /oe signal on an easier access
Re: ECOS
2004-09-09 by teunvandeberg
Thanks! Installing works fine now. Running is a different thing though :( I m trying to get the hello example running. I have a recent version of eCos and
Re: [lpc2000] external sram interface lpc2292
2004-09-09 by Kerem Or
One remote possibility would be power supply rise time and monotonicity. Try to verify that the power supply rises not too slow or too fast (you may observe
Re: ECOS
2004-09-09 by balazs_scherer
Hello, If you have run the patch it created some sub directory. (I suppose you have run it under the ecosxxx/packages subdirectory) These directories are
external sram interface lpc2292
2004-09-09 by douglasbolton
Is anybody else using the external bus to interface on the lpc2292. I have 16 bit Sram and an 8 bit device connected to the external bus. Everything works fine