RE: [Ltib] How to run an application on Embedded Linux

[Reer, Carolyn (SA-1)]

Zahid:
What do you mean by "mount your pre-built application" on the target
board?
My IDE built 4 files for my target processor:
BIN, ELF, MOT and the memory MAP.
I copied the files to the host directory which is mounted as the target
NFS drive. Thought I could just make the bin executable and run. But it
didn't. 

Can I TFTP the file to RAM and run it from there?
Just trying to get 'helloworld' to run on the target. I want to verify
all the tools are properly configured before deploying an application.

Thanks.
Carolyn Reer

201-405-2992


-----Original Message-----
From: address@hidden
[mailto:address@hidden On Behalf Of Zahidul
Haque
Sent: Wednesday, July 21, 2010 6:06 AM
To: casper iway; address@hidden
Subject: RE: [Ltib] How to run an application on Embedded Linux

HI Casper,

Maybe the usb driver is not enabled in yours kernel configuration, so
for you USB is not getting detected.
If you are using NFS then you can mount your pre-built application and
run on the target board. Alternatively you can use serial downloader (
zmodem or xmodem ) or tftp to download the application from host to
target.

Regards,
Zahid

________________________________________
From: address@hidden
address@hidden On Behalf Of casper
iway address@hidden
Sent: Wednesday, July 21, 2010 3:31 PM
To: address@hidden
Subject: [Ltib] How to run an application on Embedded Linux

Hello,

     I'm new to embedded linux and i have just built my first kernel and
filesystem for my LPC3141 board after weeks of trying different things.
I could already see the "address@hidden /]#", i'm using Tera Term software to
display this.. I basically know some linux bash commands like
'ls','mkdir', etc... but only the basic ones.. My question is that how
can i run an application of my development board now that i have linux
on it?? I have no idea what to do next could someone please provide me
the right way after having a linux kernel on the devlopment board???

I have a pre-built applications for my board, like blinking leds and
maze on the lcd, but i don't know how to run these applications now that
i have linux.. I could not even detect my USB stick now that i am in
'bash' prompt, before in the u-boot prompt i could access the usb stick
using the command 'usb start', but i know this is not applicable when
you are in the 'bash' prompt..

Hope someone could help me out these problems.. Thanks...

Casper

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