Configuring Novatel GPS for ROS

edit

Hello,

I have a Novatel GPS attached to Husky. I can access the GPS by using a python script through the serial port.

But when I use the ROS Package nmea_comms and nmea_navsat_driver the device only publishes null values. There are no error messages generated.

Some further information: It was working fine until a colleague of mine unplugged the ftdi connection to the Robot and re-attached it.

Can someone give me any suggestion on how I can resolve this?

Thanks Beforehand,