About

Location

Hoboken, NJ


About Me:

CS/ME Student in New York city doing robotics research patrickhammer.com github.com/pathammer


Please tell us a bit about your UAV interest

Programing autonomous UAV


Activity Feed

Patrick Hammer replied to Dom's discussion Where are the CAD files located?
"Do you know where to find these beutiful models?"
Feb 21, 2012
Patrick Hammer left a comment for Patrick Hammer
"I am looking for one also."
Feb 5, 2012
Patrick Hammer left a comment for Francesco Muscio
"Did you ever get the flow chart?"
Feb 2, 2012
Patrick Hammer replied to ljbha007's discussion Flying Android in ArduPlane User Group
"I agree that the PhoneDrone board is ideal for this.
You should check out ROSJava to do your robot control and ground station interaction. It can run on Android."
Dec 16, 2011
Patrick Hammer replied to Garry Qualls's discussion Is this a group effort? in ROS User Group
"I found I could either hack together a mavlink solution using http://www.ros.org/wiki/mavlink-ros-pkg or integrate http://www.ros.org/wiki/rosserial into APM. I decided I would prefer the latter so I'm currently trying to do that. Not much time…"
Nov 4, 2011
Patrick Hammer posted a discussion in ROS User Group
I'm trying to use www.ros.org/wiki/rosserial to control and communicate with my ardupilot-mega. When I include ros.h I get compilation errors that I believe are caused by some incompatibility with one of the other libraries APM uses. Has anyone seen…
Aug 16, 2011
Patrick Hammer posted a discussion in ArduPlane User Group
I'm experiencing a variable drift in my yaw gyro of my oilpan IMU shield. The drift is about .01 degrees per second on average. Is this normal? Will adding a magnetometer help reduce this drift?
Jul 21, 2011
Patrick Hammer commented on Howard Gordon's photo
"Where did you get your main motor?
Looks very cool!"
Jul 21, 2011
Patrick Hammer replied to Patrick Hammer's discussion How to publish Ardupilot information to ROS topic in ROS User Group
"Update:
I've now got mavlink-ros forwarding mavlink messages from APM to the /fromMAVLINK topic but they don't contain any useful information by default. I've read this page about the commands APM understands but it doesn't mention anything about…"
Jun 29, 2011
Patrick Hammer left a comment for pixhawk
"Hello! Do you have experience with ardupilot? Have you gotten any integration with ROS over mavlink?
If you can help please respond here:
http://diydrones.com/group/rosusergroup/forum/topics/how-to-publish...

Thanks!"
Jun 28, 2011
Patrick Hammer posted a discussion in ROS User Group
I'm trying to publish my Ardupilot's state information over serial (usb or xbee) to my computer running a ROS node listening to those serial messages and publishing the corresponding topic.I am currently running the latest ardupilot software and…
Jun 28, 2011
Patrick Hammer posted a photo
My turtlebot
Jun 28, 2011
Patrick Hammer posted a discussion
I'm trying to publish my Ardupilot's state information over serial (usb or xbee) to my computer running a ROS node listening to those serial messages and publishing the corresponding topic.I am currently running the latest ardupilot software and…
Jun 28, 2011