LPC 2129

Development Boards MicroMod
1

hello

some problems with LPC 2129

1° how to create a new project, in tutoreial eclips 3.2 we see how imports files but not create a new project, i want to start just with lpc21xx head file and make my programme.c, what a bout ather files like : .crts, .o,.cmd,…

3° in LPC21129 board, ther is no place to put power, (USB ???)

2° LPC flash utility : to communicate ther is just com1,2,3,4,5 and not lpt to put the jtag.

4° someone have a tutorial for lpc2129 ?

2

Hi,

from your question is seen that you are just starting with LPC.

my advise is to go to Philips web site and download and study the LPC2129 datasheets and application notes here is one good book which I would recommend you to read too:

http://www.hitex.co.uk/arm/lpc2000book/ … dpage.html

back to your questions:

  1. when you say LPC2129 board you should quote which one exactly - there are 3 LPC2129 boards on our web, the schematics are on our web, so it’s obvious where the boards take power from

  2. Philips flash utility doesn’t support LPT ports nor JTAG

Tsvetan

3

hi

the board diveloppement is the LPC E2129 with USB and ethernet , but no place for power, you said jtag dont support the lpt port, how can i transfer my file.exe so!?

and something wrong with the help file LPC E2129.chm we can’t download it.

4

LPC-E2129 takes power from USB

I didn’t said Jtag don’t support lpt port (which make no sense as sentence anyway) - read what I wrote above: Philips utility doesn’t support JTAG nor LPT ports

you miss basic knowledges and if you don’t follow my early advise to read the book and datasheets whatever one reply to your questions you will not understand as you do now

Best regards

Tsvetan

5

thank you for help

i download the book and i will read it :slight_smile: but if Philips utility doesn’t support JTAG nor LPT ports , how i can do it? i tryed the ocd remote the error message is cable disconnected!! and with winarm it sayed communication error : com1 not open

so i ask you twice for the lpc E2129.chm ( help file)

thanks

6

rafpau:
thank you for help

i download the book and i will read it :slight_smile: but if Philips utility doesn’t support JTAG nor LPT ports , how i can do it? i tryed the ocd remote the error message is cable disconnected!! and with winarm it sayed communication error : com1 not open

so i ask you twice for the lpc E2129.chm ( help file)

thanks

The Rowley tools support JTAG (via LPT) for programming and debugging. You can download an evaluation copy, but you have to buy them after the evaluation period to keep using them. They also have their own USB JTAG interface, which isn’t expensive.

Leon

7

The LPC2129 can be programmed through the serial port. You have to use the ISP (in-system programming) tool available from Philips (or one of the open clones).

If you already have a parallel port JTAG adapter (Wiggler clone), you can also use the free (GPL licensed) OpenOCD to both program and to debug the LPC2129.

Regards,

Dominic

8

i’m using eclipse with openocd, but don’t work error message : cable disconnected!!

so i tryed winarm and it’s the same , can’t create the .o and .elf files!!!

i’m losing my head!!! between openocd, gcc,ocdremote, gnuarm,…

someone can give me a full procedure to begin !! no problem withs C and processor coding but with this i really don’t know what to do

thanks

9

hello

i’m using LPC E2129 board

somebody can help me on the modification has to make on the file makefile to safeguard the program in the RAM and to make it turn.

while using eclipse and ocd remote I arrive to connect me on the bnoard but for debeuging, a message of ’ main.out error does not exist! appears

thank you