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Anthony Rowe, 02/12/2008 02:07 pm


Sensor Andrew Gateway Testbed Setup Notes

1) gumstix build r1161 * svn co -r1161 http://svn.gumstix.com/gumstix-buildroot/trunk gumstix-buildroot

2) Add the following files: * avrdude * avrdude.conf * dump.sh * eeprom-config * ff-set-fuses * prg-node.sh * slipstream_server

3) Add Sensor Andrew User: * login as root {{{
adduser sauser
}}} * add permission for serial port etc (this is a total hack) {{{
vi /etc/passwd
change:
sauser:x:1001:1001:Linux User,,,:/home/sauser:/bin/sh
to
sauser:x:1001:0:Linux User,,,:/home/sauser:/bin/sh
}}}

4) remove serial console * edit /etc/inittab * comment out {{{
::respawn:/sbin/getty -L ttyS0 115200 vt100
}}}

5) setup ssh * make .ssh dir on gumstix node * On desktop server run (if key doesn't already exist) {{{
ssh-keygen -t dsa -f .ssh/id_dsa
// generates id_dsa and id_dsa.pub
scp id_dsa.pub user@remote:~/.ssh/id_dsa.pub
// copy the file to the .ssh dir of the gumstix
}}} * Set it up on the gumstix {{{
local> ssh user@remote
remote> cd .ssh
remote> cat id_dsa.pub >> authorized_keys2
remote> chmod 640 authorized_keys2
remote> rm id_dsa.pub
remote> exit
}}}

cut.jpg - Cut RX trace on gumstix Console board (209.7 kB) Anthony Rowe, 10/19/2008 12:47 am

gumstix-bottom.jpg - Bottom View of Gumstix (418.5 kB) Anthony Rowe, 10/19/2008 12:47 am

gumstix-top.jpg - Top View of Gumstix (266.3 kB) Anthony Rowe, 10/19/2008 12:47 am