Hi,

I was trying to run hokuyo_node to test my hokuyo laser. below is the error
while execution...., I have set /dev/ttyACM0 port and also permission to
access ttyACM0. Getting this error and  also checked the troubleshooting.
Seems that I am missing something very trivial. Help from your side 'll be
greatly appreciated.
.......................................Error......................................................
vros@powerbot:~$ rosrun hokuyo_node hokuyo_node
[ERROR] 1277434561.027264000: Exception thrown while opening Hokuyo.
Checksum failed on status code. (in hokuyo::laser::sendCmd) You may find
further details at http://www.ros.org/wiki/hokuyo_node/Troubleshooting
.................................................................................................

Thanks,

Vinay