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2015-03-24 11:41:08 -0500 asked a question Subscribing to diagnostic_msgs/DiagnosticArray.msg

Hi everyone , I am running a node that publishes diagnostic message to a topic. Could anyone please tell me that, how to subscribe this topic for diagnostic message. Thank you.

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2015-01-06 09:01:28 -0500 asked a question Problem in Integrating Piksi GPS module into ROS

Hi eveyone, I am trying to integrate Piksi GPS module into ROS using the nmea_navsat_driver ROS node. But while running the node ,it receives a sentence with invalid checksum. And I am able to see the list of topics and nodes regarding the node. Can anyone please tel me where I am doing wrong.! thanks in advance.