Re: [lpc2000] Cross Studio Target
2004-11-01 by Robert Wood
Hi Paul, ... Olimex JTAG adapter?
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RE: [lpc2000] Cross Studio Target
2004-11-01 by Paul Curtis
I m not an Arm expert, but Jon or Michael should be able to help. -- Paul Curtis, Rowley Associates Ltd http://www.rowley.co.uk CrossWorks for MSP430, ARM,
RE: [lpc2000] Cross Studio Target
2004-11-01 by Paul Curtis
Robert, ... Have you successfully connected to another target (e.g. 2106) using the Olimex JTAG adapter? -- Paul Curtis, Rowley Associates Ltd
Cross Studio Target
2004-11-01 by Robert Wood
Hi folks, I m trying to connect my (very first) LPC2294 target to my board using Cross Studio and an Olimex 20 pin parallel port JTAG interface. Crossworks
Re: [lpc2000] lpc2106 i2c problem
2004-11-01 by otc_friend
... You NEED pull-up on both pins! A value in the range 2K2 to 10K is good (depends on desired speed and power-consumption). I think you should try another new
Debugging FreeRTOS with gdb
2004-11-01 by FabioDB
I m using the GNU toolchain: gcc, gdd and FreeRTOS. When I start the ARM7 demo application (compiled in RAM) with gdb or insight, step executing don t work. I
Re: [lpc2000] Division function
2004-11-01 by Michael Anburaj
I just tried it on my setup. ... unsigned int test(U32 b, U32 c) { return b/c; } void APP_vMain (void) { unsigned int a=0, b=1000, c=0; a=test(b,c);
Re: [lpc2000] Division function
2004-11-01 by Michael Anburaj
Send the elf file if it s a small piece of code. -Mike. ... __________________________________ Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We
Re: Philips/IAR Kickstart kit question
2004-11-01 by tonyjonez
Hi Paul, Thanks for the quick reply. I bought the kit from this page on the Philips web site...
Division function
2004-11-01 by dean_j_greaves
Hi, I having a problem with some code i m developing on the LPC2214 chip using GNU tools. I have a simple function that performs a division. unsigned int a=0,
RE: [lpc2000] Philips/IAR Kickstart kit question
2004-11-01 by Paul Curtis
Tony, You need to order the KickStart *Plus* kit to get the j-Link. Did you order the KickStart or KickStart Plus kit? -- Paul Curtis, Rowley Associates Ltd
Philips/IAR Kickstart kit question
2004-11-01 by tonyjonez
Hi, I ordered the IAR Kickstart kit for LPC2106 from the Philips web site. The kit arrived last week but contrary to the information on the site, it didn t
Re: [lpc2000] Re: Problem with Data Aborts
2004-11-01 by Jenish
hello , thanx for the advice to Micheal and embeddedjanitor .I forgot to put on the group message but my data aborts were sorted out on Friday and had a
Re: Problem with Data Aborts
2004-10-31 by embeddedjanitor
... by ... A data abort occurs when you try to access a non-existant chunk of memory as data. ... It does not help to have a data abort handler unless you do
Re: A couple of basic questions.
2004-10-31 by embeddedjanitor
... possible to ... comes with ... The startup for these is pretty similar. You should be able to use the same startup for most basic tasks. ... system code,
Re: [lpc2000] A couple of basic questions.
2004-10-31 by Robert Adsett
... Leave it in system mode. There is no need to switch to supervisor mode. Robert Freedom has no meaning of itself. There are always restrictions, be
A couple of basic questions.
2004-10-31 by Robert Wood
Hi folks, My first question is me being a little lazy really! Regarding startup code: I m writing some code for the LPC2294: does anyone know if it s possible
Re: [lpc2000] Re: Ethernet controller for LPC2106
2004-10-31 by capiman@t-online.de
Someone else working on this (SDIO) topic ? Regards, Martin ... From: ggindele To: Sent: Sunday, October 31,
Re: Ethernet controller for LPC2106
2004-10-31 by ggindele
Speaking of Wi-Fi, an SDIO Wi-Fi card could be a low cost solution (SDIO is SPI in simple terms). Sandisk and Socket makes such a SDIO Wi-Fi cards. The major
lpc2106 i2c problem
2004-10-31 by nana_pii
Hi group, I need some help getting my i2c to run. An lpc2106 board (Master) is connected to a 5V mega16 AVR. No interrupt is sent, after the start bit is set.
RE: [lpc2000] Ethernet controller for LPC2106
2004-10-31 by Dan Beadle
DPAC Technologies makes a SPI to WiFi adapter. http://www.dpactech.com/index.asp _____ From: FabioDB [mailto:fabiodib@email.it] Sent: Saturday, October 30,
Re: Ethernet controller for LPC2106
2004-10-30 by tsvetanusunov
... decided to use ... can you be more specific? we use MCP2515 without any problems so far Best regards Tsvetan
RE: [lpc2000] Ethernet controller for LPC2106
2004-10-30 by Joe Hlebasko
It was the MCP2510 and then the MCP2515. I regret the day we decided to use this chip. Joe
Re: [lpc2000] Ethernet controller for LPC2106
2004-10-30 by FabioDB
... Look at: http://www.digi.com/products/embeddeddeviceservers/index.jsp It isn t SPI but serial TTL signal levels. -- FabioDB Altraqua
LPC2214 Board
2004-10-29 by acetoel
Hello... Where can I find a board schematic for this MCU? I have two and would like to make a board, to start working....thanks Ezequiel
Re: [lpc2000] Ethernet controller for LPC2106
2004-10-29 by Anton Erasmus
... Hi, You can try the Wiznet W3100 device. This device runs a TCP/IP stack in hardware for up to 4 simultaneous connections. It can be used as an 8 bit
Re: Ethernet controller for LPC2106
2004-10-29 by gcarter68@comcast.net
... Mark, If you could use a two chip solution, both Phytec and ARM Patch have boards that you could use with the LPC2200 s and the SMSC Ethernet MAC/PHY. I
Re: Ethernet controller for LPC2106
2004-10-29 by Mark Butcher
... Have just had contact with a local distributor who informed me that this device (Microchip MCP22S80) is not yet available - it is planned for Feb. 2005. It
Re: [lpc2000] help for capture interrupt
2004-10-29 by dasbento@aeiou.pt
Hello, Sorry, but seems that other email didn t arrive with the attachments!!! I m using the LPC2129 and I use the startup and lpc2106-rom.ld of LPC2106 but I
Re: [lpc2000] help for capture interrupt
2004-10-29 by dasbento@aeiou.pt
Hello, I m using the LPC2129 and I use the startup and lpc2106-rom.ld of LPC2106 but I change size of memory in file lpc2106-rom.ld. can the problem be here?
Re: [lpc2000] Looking for low cost toolchain for LPC2106
2004-10-29 by Alex Holden
... My apologies; it seems that I read the statement regarding not being allowed to target hardware not purchased from you in the manual for the embedded Forth
Looking for low cost toolchain for LPC2106
2004-10-29 by Stephen Pelc
... No. You can only use the TiniARM and USB Stamp binaries with those boards. These are the ones you get when you buy a board only. What is produced by any
Re: Ethernet controller for LPC2106
2004-10-29 by acetoel
Hello... I visited Microchip s Web Site, and that SPI to Ethernet device doesn t have even a datasheet... But seems to be an interesting device. What about
Re: LPC2xxx GPIO Outputs Born LOW and soft UART
2004-10-29 by chazeltopman
I tried it on LPC2106 and LPC2129 boards and if nothing is done from reset, the pins go to zero like said, but if you write back the pins set the ones you
Re: [lpc2000] Ethernet controller for LPC2106
2004-10-29 by Viron Papadopoulos
Hi Mark, I do not know of any ethernet controller that supports SPI interface. An alternative would be to use the Xport from lantronix. It gives you ethernet
Re: [lpc2000] help for capture interrupt
2004-10-29 by Jenish
In addition to the the stack initialization you would want to check the Interrupt vector routine addresses also.if it is stored with the correct address of
Re: [lpc2000] help for capture interrupt
2004-10-29 by Robert Adsett
... Let s start with this and ask the obvious question. Does your startup set up a stack for the interrupt exception? And how large is it? Robert Freedom
help for capture interrupt
2004-10-29 by dasbento@aeiou.pt
Anybody can help in the following situation: in the main program I m enable the capture interrupt and one cycle while(1) where I can write for UART0 keyboard
RE: [lpc2000] call_via_r3
2004-10-28 by Mark Crow
It jumps to an assembly language function that simply performs a BX R3 . ... From: dave_albert [mailto:david_albert@hotmail.com] Sent: Thursday, October 28,
Re: call_via_r3
2004-10-28 by dave_albert
... Never mind...I found the answer: bx r3 nop
Re: LPC2xxx GPIO Outputs Born LOW
2004-10-28 by Richard
I have tried it on a LPC2129 and one of our newer derivitives. I use a weak pullup on the GPIO (220K) to pull the pin to a known state. Before I run the
Exceptions occur while debugging thru JTAG
2004-10-28 by Leighton Rowe
While I m debugging a device running a single EINT as FIQ and timers & uart through IRQ, I tend to get exceptions (undef, swi, prefetch, data) occuring
call_via_r3
2004-10-28 by dave_albert
When building thumb code with gcc, on some function calls (notably calls to IAP), I get a link failure due to an undefined _call_via_r3. I assume this is
Problem with Data Aborts
2004-10-28 by Jenish
I am new to this group and arm processor also.Has anyone ever faces the deadly data abort error.I have gone through a length document by David Seal but to no
Re: LPC2xxx GPIO Outputs Born LOW
2004-10-28 by markcrow
Richard, I have tried to perform an IOSET before IODIR and it had NO EFFECT. And the LPC2114 user s manual specifically states that performing an IOSET or
Re: I need IAP help...
2004-10-28 by dave_albert
Upgrading the bootloader is a good idea. Also, make sure you disable interrupts before the call to IAP and restore them afterwards.
Re: I need IAP help...
2004-10-28 by dave_albert
Upgrading the bootloader is a good idea. Also, make sure you disable interrupts before the call to IAP and restore them afterwards.
Re: [lpc2000] Ethernet controller for LPC2106
2004-10-28 by Alex Gibson
... Which microchip can controller ?
Re: [lpc2000] Re: Looking for low cost toolchain for LPC2106
2004-10-28 by Alex Holden
... From reading the product manual (I couldn t find it mentioned in the advert) it appears that we re only allowed to target hardware purchased from you with
Re: No interrupt serviced for UART
2004-10-28 by didier_edna
Ok, that was indeed the obvious solution. Clearing the I bit in the CPSR register did the job. Thanks, Didier ... and the ... day, I ... FIFO ... U1IER) ...