Re: JTAG RTCK / Jeeni question

Started by rodgersfan1253 in LPC200014 years ago

--- In lpc2000@lpc2..., Rob Jansen wrote: > Does anyone have experience with the Jeeni connected to an lpc2xxx? > I got a Jeeni (from EPI)...

--- In lpc2000@lpc2..., Rob Jansen wrote: > Does anyone have experience with the Jeeni connected to an lpc2xxx? > I got a Jeeni (from EPI) on my desk but heard that it will not connect > to the lpc2xxx because of the missing RTCK line on its JTAG interface. > > I was not yet able to verify this myself yet since I\\\'m still waiti


Using the DP83640 transceiver and the IEEE-1588 Precision Time Protocol

Started by carlochiesa78 in LPC200010 years ago 1 reply

NXP LPC2xxx lacks the IEEE-1588 hw support, so we are evaluating this new transceiver instead of the standard DP83848I. Has any of you used the...

NXP LPC2xxx lacks the IEEE-1588 hw support, so we are evaluating this new transceiver instead of the standard DP83848I. Has any of you used the DP83640? Is there a software example of the IEEE-1588 PTP that runs on an LPC2xxx? ------------------------------------


Getting started with a good board / development tools for LPC2xxx development

Started by jeanpierrepoulin in LPC200013 years ago 2 replies

Hello LPC gurus? May I have a few moments of your time for a recommendation on a good board for LPC2xxx ARM development? We're considering...

Hello LPC gurus? May I have a few moments of your time for a recommendation on a good board for LPC2xxx ARM development? We're considering the $1.70 LPC2101 for low cost products and the new LPC2888 for USB battery-operated handheld remotes, but we haven't committed to the decision yet as we're still evaluating competing ARM chips such as the new Atmel AT91SAM7Xxx. To help us make...


Re: SD Card read/write using SSP in Keil's MCB2140 (MCU LPC2148)

Started by medw...@hotmail.com in LPC200013 years ago 1 reply

> > There is also the ChaN FatFs project, see > > http://elm-chan.org/fsw/ff/00index_e.html > > This FAT FS supports FAT12 and FAT16 and...

> > There is also the ChaN FatFs project, see > > http://elm-chan.org/fsw/ff/00index_e.html > > This FAT FS supports FAT12 and FAT16 and emphasis is on small > > code size. The code is easily portable to LPC2xxx. > > > > The other FAT filesystem implementations already have ports to > > LPC2xxx. The hardest part is properly associating the SPI port > > in software with the one you use in ha


SD Video Encoder for user with LPC2xxx

Started by Kevin Townsend in LPC200011 years ago 1 reply

I was wondering if anyone here can recommend a reasonably priced (~$5?) SD Video Encoder that I could use with an LPC2xxx to generate SD/Low...

I was wondering if anyone here can recommend a reasonably priced (~$5?) SD Video Encoder that I could use with an LPC2xxx to generate SD/Low resolution PAL/NTSC video signals? I just ordered a sample of this chip from Analog Devices: http://www.analog.com/en/audiovideo-products/video- encoders/ADV7173/products/product.html But I think there would still be a lot of work to generate ...


Reg:Is there Common header file for LPC2xxx family?

Started by prab...@yahoo.co.in in LPC200010 years ago 2 replies

I need to use single lpc register header file for all of my LPC2000 projects. 1. Is there any common register header file available for LPC2xxx...

I need to use single lpc register header file for all of my LPC2000 projects. 1. Is there any common register header file available for LPC2xxx family??? 2. If not,Can anyone tell me what is the solution for this? Give ur comments?? Thanks, ------------------------------------


LPC2xxx with color LCD controller

Started by Sebastien Jacquemard in LPC200013 years ago 7 replies

Hi, I would like to know if NXP plan to develop a version of LPC2xxx with a color LCD controller. I use actually LPC2138 and 2101 and I just...

Hi, I would like to know if NXP plan to develop a version of LPC2xxx with a color LCD controller. I use actually LPC2138 and 2101 and I just finished a new product equiped with a Sharp LH75401. The big problem I just heard that Sharp will stop production of these devices and I spend 4 month to develop this product... it's not a very funny news... I will buy stock for 2 years production but I...


lpc2xxx serial number

Started by francesco bartoli in LPC200012 years ago 5 replies

Dear all, I would like to know if the lpc2xxx owns a serial number that uniquely identifies the device itself from any other device worldwide...

Dear all, I would like to know if the lpc2xxx owns a serial number that uniquely identifies the device itself from any other device worldwide (I don't mean the part number, that identifies the device class, such as LPC2138 or LPC2366...). I need to use this serial number as a sort of "device address". If the serial number exists, where can I find it? Is it allocated somewhere in the ...


RTEMS RTOS on LPC2xxx

Started by Jean-Sebastien Stoezel in LPC200011 years ago

Hi, I started this thread http://forum.sparkfun.com/viewtopic.php?p=63604#63604 on the sparkfun forum and Leon mention there was some...

Hi, I started this thread http://forum.sparkfun.com/viewtopic.php?p=63604#63604 on the sparkfun forum and Leon mention there was some knowledge about RTEMS on this list. There is a port available for this RTOS for the LPC22xx family. The port mentions it could also be ported to the LPC21xx family. Is anybody knowledgeable with running RTEMS on LPC2xxx devices? I am very inter...


Ogg / Vorbis decoder on LPC2xxx ?

Started by tcerny2001 in LPC200011 years ago 2 replies

Hi All, I want to get Ogg / Vorbis decoder running on LPC2xxx (preferably LPC2368) but I can't find any good information on (successful) port...

Hi All, I want to get Ogg / Vorbis decoder running on LPC2xxx (preferably LPC2368) but I can't find any good information on (successful) port of Ogg / Vorbis decoder on ARM7 or Cortex-M3 core. I am just aware that the size of embedded RAM may be an issue since Ogg / Vorbis needs bigger RAM for decoding than MP3 format, for example. I prefer to get the decoder running in the internal S...


uTasker V1.4 for LPC2XXX

Started by Mark Butcher in LPC200010 years ago

Hi All Check out the new LPC2XXX uTasker release at http://www.utasker.com/forum/index.php?topic=646.0 (for the LPC21xx up to LPX24xx) The...

Hi All Check out the new LPC2XXX uTasker release at http://www.utasker.com/forum/index.php?topic=646.0 (for the LPC21xx up to LPX24xx) The project is free for non-commercial work and fully supported on its own forum: http://www.utasker.com/forum/index.php?board=6.0 It includes an OS, TCP/IP stack with many useful IP services, drivers, LCD library and the unique uTasker simulator for the L...


Anyone want to help start an open-source LPC2xxx hardware library for GCC?

Started by Neil Jansen in LPC200012 years ago 12 replies

Hi, I'm wondering if there is any interest in starting an open-source LPC2xxx hardware library for GCC and other free compilers? It seems...

Hi, I'm wondering if there is any interest in starting an open-source LPC2xxx hardware library for GCC and other free compilers? It seems all the expensive compilers have the libraries ready to go, but the GCC crowd is stuck doing this stuff from scratch or gathering bits and pieces of code. ARM-ELF-GCC uses Newlib, but that only does standard lib stuff... no specific hardware routine...


SD Card File System Module for LPC2XXX (utFAT)

Started by mjbcswitzerland in LPC200010 years ago

Hi All For details of utFAT (FAT32 compatible for SD cards) for the LPC2XXX devices see the following and its...

Hi All For details of utFAT (FAT32 compatible for SD cards) for the LPC2XXX devices see the following and its links: http://www.utasker.com/forum/index.php?topic=795.0 The user's guide is at http://www.utasker.com/docs/uTasker/uTasker_utFAT.PDF and explains SD card and FAT32 operation and shows also how the module can be fully simulated using the uTasker simulator. It is fully integrated in...


Re: ARMwizard v2.0.1 freeware applicaton to setup the mcu registers (update), LPC2xxx & LPC17xx

Started by Jaromir Subcik in LPC20008 years ago

----- Original Message ----- From: "Alexan_e" To: Sent: Wednesday, June 01, 2011 7:27 PM Subject: Re: [lpc2000] ARMwizard v2.0.1...

----- Original Message ----- From: "Alexan_e" To: Sent: Wednesday, June 01, 2011 7:27 PM Subject: Re: [lpc2000] ARMwizard v2.0.1 freeware applicaton to setup the mcu registers (update), LPC2xxx & LPC17xx > ARMwizard updated to version 2.0.1 > > What is new > . Added support for LPC1751/52/54/56/58/59 > > You can download the new version from h


Which is best Processor From LPC2xxx for CAN Application?

Started by jagdishlpc2138 in LPC200012 years ago 1 reply

Which is best Processor From LPC2xxx for CAN Application?

Which is best Processor From LPC2xxx for CAN Application?


DCD signal force LPC2xxx go into Bootloader during reset

Started by misstero in LPC200014 years ago 11 replies

Dear All, I have design which is connected modem signals to UART1 (Full UART) of LPC2xxxx but I found serious problem with DCD signal. DCD...

Dear All, I have design which is connected modem signals to UART1 (Full UART) of LPC2xxxx but I found serious problem with DCD signal. DCD signal of UART1 is alternate function on P0.14 which is LPC2xxx bootloader determine during reset to go into Bootloader mode if it low. Our problem occur when modem connected that DCD is active (Active Low same as bootloader mode request) and LPC2xx...


copiler for lpc2000

Started by sheep_n_ship in LPC200014 years ago 3 replies

hi, Is there any free c compiler like gcc for lpc2xxx best regards sam

hi, Is there any free c compiler like gcc for lpc2xxx best regards sam


Programming from CAN

Started by frankdejonge99 in LPC200014 years ago 1 reply

Has anyone ever tried to write an IAP-application to program the LPC2XXX from a CANbus? Frank

Has anyone ever tried to write an IAP-application to program the LPC2XXX from a CANbus? Frank


LPC 2294 going at 115200

Started by SR in LPC200014 years ago 4 replies

I saw a previous post that stated that the LPC2xxx can reach 115200kbps without modification, How do you do this? I can't seem to get the...

I saw a previous post that stated that the LPC2xxx can reach 115200kbps without modification, How do you do this? I can't seem to get the data right at 115200


LPC2xxx Pin-Out

Started by jamesasteres in LPC200015 years ago 1 reply

Does it bother anyone else that the Port Pins on the Philips LPX2xxx chips are scattered all over the chip? Why on earth did Philips do ...

Does it bother anyone else that the Port Pins on the Philips LPX2xxx chips are scattered all over the chip? Why on earth did Philips do that? James