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2014-07-22 16:51:21 -0500 commented question XBee Network Error

/dev/ttyS0

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2014-07-22 12:33:29 -0500 asked a question XBee Network Error

I am working with the XBee Network Example on the wiki (using ROS Hydro on Ubuntu 12.04 with Series 1 XBees) but I can't get further than setting up the XBees. Has anyone successfully got the example working? I get this error after entering the command

rosrun rosserial_xbee xbee_network.py /dev/ttyS0 1

RosSerial Xbee Network

Contacting Xbees : ['\x00\x01']

Exception in thread Thread-6:

Traceback (most recent call last):

File "/usr/lib/python2.7/threading.py", line 551, in __bootstrap_inner self.run()

File "/usr/lib/python2.7/threading.py", line 504, in run self.__target(self.__args, *self.__kwargs)

File "/opt/ros/hydro/lib/python2.7/dist-packages/rosserial_python/SerialClient.py", line 426, in run if self.port.inWaiting() < 1:

AttributeError: FakeSerial instance has no attribute 'inWaiting'

2014-07-22 12:28:30 -0500 asked a question ROS and Arduino

I'm new to ROS (ROS Hydro on Ubuntu 12.04) and working on a project that will ultimately control a robot with Arduino and XBee through a GUI. My Arduino has been set up and I'm just trying to figure out a few things.

To drive the robot, would you suggest using the robot steering plugin from rqt or would I have to create a qt widget myself? I'm asking because I haven't seen any examples of the plugin used. If this plugin would be ideal for what I want to do, where do I start?

2014-07-21 13:51:01 -0500 answered a question rosserial_xbee

I just changed unsigned char to char