LPC24xx Ethernet (errata, reliability, compatibility to LPC23xx)

Started by Mark Butcher in LPC200010 years ago 10 replies

Hi All I have the following Ethernet problem with the LPC2478 (on Olimex LPC-2478-STK): - Note 1: the Ethernet driver is the same as the one...

Hi All I have the following Ethernet problem with the LPC2478 (on Olimex LPC-2478-STK): - Note 1: the Ethernet driver is the same as the one used for the LPC23XX (RMII mode) - Note 2: the same test works without any problems on the LPC2378 on Keil MCB2300 and Olimex LPC2378-STK (tested at 10M and 100M) - Note 3: the test can be seen at http://demo.uTasker.com (not on the LPC24XX at the momen...


Can anyone help me with Olimex LPC2478-STK MMC BOOT?

Started by xufi10 in LPC20009 years ago

Hi everyone, I have problem with LPC2478-STK development board from Olimex (U-boot 1.3.2). Could someone give me some explanation...

Hi everyone, I have problem with LPC2478-STK development board from Olimex (U-boot 1.3.2). Could someone give me some explanation why *lpc-2478-stk # mmcinit* mmc_init mci-cid (SD memory card): Manufacturer ID: 0x27 OEM/Application ID: PH Product Name: SD01G Product Revision: 2.0 Serial Number: 0xeb215f6a Date Code: 2007.11 sector size =3D 512 (Bytes), card size =3D 1019 (MByte...


Olimex LPC1766-STK SD/MMC problem

Started by ljupco stojceski in LPC20009 years ago 1 reply

Hi, I'm using a olimex LPC1766-STK development kit. It is great board for development of a product. Everything seems to work great, but we...

Hi, I'm using a olimex LPC1766-STK development kit. It is great board for development of a product. Everything seems to work great, but we stuck on initializing the communication for SD/MMC card. When we try to power-up and the card, LED is lightening, but card doesn't want to go in IDLE_STATE. As communication channel we use SPI. The configuration on the board is following: [image: SD...


lwIP on LPC2378 board Olimex

Started by fretkroket in LPC200011 years ago 8 replies

Is here anyone who had made a working mac driver for the Olimex LPC2378? In the last 2 weeks, i have edit the lwip project download from...

Is here anyone who had made a working mac driver for the Olimex LPC2378? In the last 2 weeks, i have edit the lwip project download from this website. But this project is ported for another PHY chip. I change it to my micrel PHY chip, but nothing seems to work. I made a ARP packet by hand to test if my MAC + PHY is working. But I see nothing on wireshark. [code] BYTE ethernetpacket[60] ...


FTDI drivers and OpenOCD

Started by "mik...@ymail.com" in LPC20007 years ago

I need to keep my current FTDI drivers for my Olimex USB-JTAG device since I have some historic program that use Crossworks 1.7 When I use the...

I need to keep my current FTDI drivers for my Olimex USB-JTAG device since I have some historic program that use Crossworks 1.7 When I use the FTDI drivers with OpenOCD within Eclipse I get the following response: Error: libusb_get_string_descriptor_ascii() failed with -5 Error: no device found Error: unable to open ftdi device with vid 15ba, pid 0004, description 'Olimex USB Serial Conver...


OLIMEX LPC-E2294-1MB trace connector

Started by jdauchot in LPC200012 years ago

Hi I have an OLIMEX LPC-E2294-1MB REV.B board and obtain the correct connector for the trace connection. Could you please let me know where...

Hi I have an OLIMEX LPC-E2294-1MB REV.B board and obtain the correct connector for the trace connection. Could you please let me know where I can purchase complete plug and cable to connect to the trace connector? I do not want to use it to trace but to use the spare IO line available on the board as it got none spare going out Regards Jean-Jacques


Can I ignore ISP boot loader in lpc2103

Started by Paul Gaastra in LPC200011 years ago

I am trying to modify an example that came with an Olimex LPC-P2103 with an Olimex JTAG Tiny and Eclispse GNUARM development system. If I don't...

I am trying to modify an example that came with an Olimex LPC-P2103 with an Olimex JTAG Tiny and Eclispse GNUARM development system. If I don't intend to do any ISP can I ignore the ISP stuff in my linker script and have: /* specify the LPC2103 memory areas */ MEMORY { flash : ORIGIN = 0, LENGTH = 32K /* FLASH ROM */ ram : ORIGIN = 0x40000000, LENGTH = 8K /* free RAM area */ ...


Olimex 2294-board missing PWR Jack?

Started by davidbinar in LPC200014 years ago 4 replies

I just got my Olimex 2294-board from Sparkfun. Are you supposed to solder on a power jack yourself? If not, mine's missing and there is three...

I just got my Olimex 2294-board from Sparkfun. Are you supposed to solder on a power jack yourself? If not, mine's missing and there is three holes in the board. Also, next to the place where the power jack is supposed to be there's a D5 missing. Is that also something you have to supply yourself? Best Regards David Berg


LPC2138 JTAG connection problem

Started by mich...@yahoo.it in LPC200013 years ago 5 replies

Hi Guys, I've made a board with a lpc2138 and a 20-pin jtag connector. I've used the schematic of olimex dev board (...

Hi Guys, I've made a board with a lpc2138 and a 20-pin jtag connector. I've used the schematic of olimex dev board ( http://www.olimex.com/dev/pdf/lpc-p2138.pdf ) as starting point. I've connected the TMS,TDI,TCK, TRST and TDO pins to the connector, I've connected all power pins to 3.3V or GND, I've connected a cristal between X1 and X2 with the capacitors to GND. There are also a ...


LPC2148 Demo available -- Olimex/GCC/newlib/FreeRTOS/FatFS/LPCUSB

Started by jcwren in LPC200012 years ago 2 replies

I've put together a demo package (for lack of a better description) that runs on the Olimex LPC-P2148 board, using GCC, newlib,...

I've put together a demo package (for lack of a better description) that runs on the Olimex LPC-P2148 board, using GCC, newlib, FreeRTOS, LPCUSB, and FatFS. The demo shows using FreeRTOS's queues and semaphores, LPCUSB for the console via the USB port, FatFS for a FAT12/FAT16/FAT32 file system on the MMC/SD card, external interrupts, reading and writing the real-time clock, and a well-roun...


SD - card interface, power ON polarity in LPC2478

Started by ljaschko in LPC200011 years ago 2 replies

Hi All, When I looked on Olimex LPC2478 starter kit, I've found two transistors in SD card power circuit - one bipolar and one MOS. I was so...

Hi All, When I looked on Olimex LPC2478 starter kit, I've found two transistors in SD card power circuit - one bipolar and one MOS. I was so stupid, so I decided to be more clever than Olimex: I removed bipolar transistor from circuit, and connected gate of the MOS transistor to the LPC pin. Really, why this transistor should be? LPC2000 SD card interface provides easy change of polarity usin...


migration from windows to linux slow response

Started by kd7vn in LPC200012 years ago 2 replies

My set up includes... an olimex lpc-p2103 development board. The olimex ARM-USB-OCD jtag device openOCD (sorry no version number) The ftd2xx...

My set up includes... an olimex lpc-p2103 development board. The olimex ARM-USB-OCD jtag device openOCD (sorry no version number) The ftd2xx usb drivers. arm-elf-gcc (GCC) 3.4.3 arm-elf-gdb --version GNU gdb 6.0 Running linux slackware 11 (2.4.33 kernel) on an ibm thinkpad T40 when i had this setup on windows things worked well, but had some issues (couldn't rely on cygwin) and hence ma...


IAR Kickstart LPC2148 board schematics

Started by Sumit Bhatnagar in LPC200011 years ago 3 replies

I have looked around but I am not able to find the schematics for the IAR kickstart boards for LPC2148. There is another post which mentions...

I have looked around but I am not able to find the schematics for the IAR kickstart boards for LPC2148. There is another post which mentions that these are similar to Olimex boards but The olimex boards do not have an LCD. Does anybody know a resource for Schematics for IAR Kickstart LPC2148 or other IAR boards. -sumit ------------------------------------


OpenOCD & LPC288x - flashing works, but not when using the LPC288x flash driver

Started by supererwin2000 in LPC200011 years ago

Hi everyone, I've got a problem getting the flashing mechanism of OpenOCD to work with my LPC2888 board: OpenOCD 0.1.0 (2009-01-21-21:15)...

Hi everyone, I've got a problem getting the flashing mechanism of OpenOCD to work with my LPC2888 board: OpenOCD 0.1.0 (2009-01-21-21:15) Release Olimex LPC2888 header board (LPC-H2888) Olimex USB-JTAG adapter (ARM-USB-OCD) This version of OpenOCD comes with a flash driver for the LPC288X devices but I cannot get it to work. However, if I run the atomic flashing steps all by myself...


OLIMEX LPC2378-STK support added to uTasker project

Started by Mark Butcher in LPC200012 years ago

Hi LPC23XX fans!! Here is a quick note that the Beta version of the uTasker for LPC23XX has been extended to support the Olimex LPC2378-STK...

Hi LPC23XX fans!! Here is a quick note that the Beta version of the uTasker for LPC23XX has been extended to support the Olimex LPC2378-STK (as well as Keil MCB2300). Please visit the LPC23XX topic in the uTasker forum for more details. http://www.uTasker.com/forum/ There are demo hex files to be loaded from the software page: http://www.utasker.com/software/software.html and a detai...


connector pinout diagrams for Olimex LPC P2378 development board

Started by Frank Sergeant in LPC200013 years ago 1 reply

The schematic from Olimex for the P2378 development board shows the connector pinouts organized around the CPU etc rather than organized around...

The schematic from Olimex for the P2378 development board shows the connector pinouts organized around the CPU etc rather than organized around the connectors. I have created pinout diagrams for the UEXT, EXT1, and EXT2 connectors, shown viewed from the top with the key at the top edge. (The numbers in parentheses are the associated CPU pin numbers.) http://pygmy.utoh.org/riscy/pinout...


Olimex JTAG , H-JTAG and EmbeddedArtists LPC2138 header board

Started by Christophe in LPC200013 years ago 1 reply

Hello, I have a problem to setup H-JTAG with the LPC2138 header + prototype board from EmbeddedArtists. Everything works fine with the...

Hello, I have a problem to setup H-JTAG with the LPC2138 header + prototype board from EmbeddedArtists. Everything works fine with the LPC2148 header board from Olimex, so I suspect that my configuration is wrong. I am not able to connect to the board, and when I plug the JTAG connector, the onboard prototype board led + lpc2138 module led light on. What is the specific configuration of...


Olimex LPC-H2214 and LPC2000 flash utility (and IAR EWB)

Started by Herbert Larbie in LPC200014 years ago

Hi, I have an Olimex LPC-H2214, which I can program using the jtag interface,Wiggler and H-jtag from IAR EWB. But when I try to download ...

Hi, I have an Olimex LPC-H2214, which I can program using the jtag interface,Wiggler and H-jtag from IAR EWB. But when I try to download a file using LPC2000 V2.2.3 flash utility to the internal flash memory the same programs don't run. Obviously I have something setup wrong in IAR EWB, the linker setup is for Extended intel hex and 32-bit linear file output. Any suggestions, wou...


Woo Hoo uTasker has direct support for the Olimex LPC2478-STK

Started by smyroad in LPC20009 years ago 4 replies

Woo Hoo! uTasker has direct support for the Olimex LPC2478-STK Just to start, I'm not affiliated with uTasker, just happy to see some real...

Woo Hoo! uTasker has direct support for the Olimex LPC2478-STK Just to start, I'm not affiliated with uTasker, just happy to see some real support for the LPC2478-STK They have a demo in binary form you can download and check out for your self: "This demo includes Fast HTTP, FTP, TELNET, NetBIOS, DNS and SMTP. Includes LCD display demo too." To see what to expect, grab the tutorial PDF h...


Tutorial "ARM Cross Development with Eclipse, Rev 3" Now Available

Started by lynchzilla in LPC200014 years ago 5 replies

Merry Christmas to my friends at The LPC2000 Group and the Open Source world in general. I've just completed the latest revision of my...

Merry Christmas to my friends at The LPC2000 Group and the Open Source world in general. I've just completed the latest revision of my ARM/Eclipse tutorial and it may be downloaded from here: http://www.olimex.com/dev /pdf/ARM%20Cross%20Development%20with% 20Eclipse%20ver