I'm trying to use the roomba driver with the gumstix. I have
crosscompiled player and a simple client and copied to the gumstix.
Somehow I however cannot connect to the roomba, it says:
accepted client 0 on port 6665, fd 6
Opening connection to Roomba on /dev/ttyS2...roomba_open():failed to get data
error : failed to connect to roomba
warning : subscription failed for device 4:0
playerc error : requested  access, but got  access
terminate called after throwing an instance of 'PlayerCc::PlayerError'
closing connection to client Aborted
# 0 on port 6665
I assume the connection to the roomba could not be established. I've
tried Serial Ports S0-S2, but none seem to work. Does anyone know
whether there's a special state the roomba needs to be in, before I'm
able to control it? Does the roomba need to be on or will it for
example turn itself on??
Any help is greatly appreciated!!!