Comments on: ARM LPC2148 and Linux http://optixx.org/2006/12/18/arm-lpc2148-and-linux/ About Linux and Console Hacking Fri, 30 Dec 2011 09:09:35 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: disketto http://optixx.org/2006/12/18/arm-lpc2148-and-linux/comment-page-1/#comment-47297 disketto Fri, 06 Feb 2009 10:04:56 +0000 http://optixx.org/2006/12/18/arm-lpc2148-and-linux/#comment-47297 <p>hi admin... thanks.. you were right.... well... i need another help (pardon plz)..</p> <p>there is a good guide to learn how to debug lpc2148 with gdb under Linux...? i continually find tools that run just with windows or under cygwin... that could be similar with linux... but using cygwin under wintozz, well other tools u need are for win32 ... so.... i just can't find anything useful... (arm-elf-insight gives me a problem with a libexpat.. that i can't understand).. thanks.. bye</p> hi admin… thanks.. you were right….
well… i need another help (pardon plz)..

there is a good guide to learn how to debug lpc2148 with gdb under Linux…?
i continually find tools that run just with windows or under cygwin… that could be similar with linux… but using cygwin under wintozz, well other tools u need are for win32 … so….
i just can’t find anything useful…
(arm-elf-insight gives me a problem with a libexpat.. that i can’t understand)..
thanks..
bye

]]> By: Administrator http://optixx.org/2006/12/18/arm-lpc2148-and-linux/comment-page-1/#comment-44825 Administrator Sun, 11 Jan 2009 00:12:33 +0000 http://optixx.org/2006/12/18/arm-lpc2148-and-linux/#comment-44825 <p>Jap, u a need different linker script to reflect the memory layout, since using jtag u write the program to ram and not flash. After uploading u should start the programm by jumping into it :-)</p> Jap, u a need different linker script to reflect the memory layout, since using jtag u write the program to ram and not flash. After uploading u should start the programm by jumping into it :-)

]]> By: disketto http://optixx.org/2006/12/18/arm-lpc2148-and-linux/comment-page-1/#comment-40250 disketto Tue, 23 Dec 2008 18:29:10 +0000 http://optixx.org/2006/12/18/arm-lpc2148-and-linux/#comment-40250 <p>Hello, i have a question... maybe you can know why something happens to my lpc2148 I just compile FreeRTOS lpc2148_demo with an arm-elf-gcc 4.1.1, then i upload via OpenOCD+JTAG (jtag connected on the parallel with the Wiggler) giving the instruction: (after erasing the flash)</p> <p>[openocd<em>command] [file] [offset] [type of bytecode] flash write</em>image code.hex 0x0 ihex</p> <p>well... my setup of GPIOs is correct, but it won't start anything.... my question is... there is some difference between lpc2k_pgm and OpenOCD writing the flash ?.... maybe lpc2k.. maps instructions in registers while OpenOCD just writes on the flash..could it be something like this ?</p> Hello, i have a question… maybe you can know why something happens to my lpc2148
I just compile FreeRTOS lpc2148_demo with an arm-elf-gcc 4.1.1, then i upload via OpenOCD+JTAG (jtag connected on the parallel with the Wiggler) giving the instruction:
(after erasing the flash)

[openocdcommand] [file] [offset] [type of bytecode]
flash writeimage code.hex 0×0 ihex

well… my setup of GPIOs is correct, but it won’t start anything….
my question is… there is some difference between lpc2k_pgm and OpenOCD writing the flash ?…. maybe lpc2k.. maps instructions in registers while OpenOCD just writes on the flash..could it be something like this ?

]]> By: gromick http://optixx.org/2006/12/18/arm-lpc2148-and-linux/comment-page-1/#comment-10548 gromick Mon, 02 Jul 2007 15:23:04 +0000 http://optixx.org/2006/12/18/arm-lpc2148-and-linux/#comment-10548 <p>hi </p> <p>im actually working on the olimex development board LPC2148 and ive got trouble with SDcard.</p> <p>I can write on it but i when i read all values are wrong.</p> <p>Can you help me if you want you can give me a response on my mail and i will give you my .c and .h I just want to read the data on the Sd card thank you Gromick</p> <p>sorry for my english i'm french!!</p> hi

im actually working on the olimex development board LPC2148 and ive got trouble with SDcard.

I can write on it but i when i read all values are wrong.

Can you help me
if you want you can give me a response on my mail and i will give you my .c and .h
I just want to read the data on the Sd card
thank you
Gromick

sorry for my english i’m french!!

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