mcelhennyi's profile - activity

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2021-10-08 12:15:59 -0500	received badge	● Taxonomist
2016-06-22 15:52:43 -0500	received badge	● Famous Question (source)
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2016-04-28 22:06:15 -0500	asked a question	Mavros Control of the PX4 Pixhawk I have a Pixhawk running the PX4 stack firmware. I am trying to control the pixhawk through velocity commands. I have a lidar lite for altitude, px4 flow sensor, and a stereo camera. I am using the camera, along with some imaging processing in ROS to generate velocity commands to send to the pixhawk. Ever since I changed from apm to px4 I cannot seem to get the lidar data to come through (params are set correctly in QGC) and the pixhawk will not react to velocity vectors from mavros/setpoint_velocity/cmd_vel. I have RVIZed and seen that the mavros block is connected to my output block for that message. I think the root problem may be not having the LidarLite data correctly publishing on the mavros environment. Additionally I think there may be some other unknown problem.
2016-01-13 18:18:28 -0500	received badge	● Famous Question (source)
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2015-09-23 15:39:56 -0500	received badge	● Student (source)
2015-09-23 15:20:55 -0500	received badge	● Popular Question (source)
2015-09-22 12:53:05 -0500	asked a question	MAVROS interaction with a gimbal (Pixhawk) I want to put a gimbal under my quad with a webcam, and a px4flow sensor on it so I know the two cameras are always looking at the ground straight on. How can I get angle information from the gimbal through the Pixhawk using mavros? I am new to MAVROS. Thanks for all the help.