mikepurvis’s gists

mikepurvis / gdb.txt

Created October 24, 2019 14:37

librealsense crash during ROS nodelet publish

	#0 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count (__r=..., this=<optimized out>) at /usr/include/c++/5/bits/shared_ptr_base.h:824
	No locals.
	#1 std::__shared_ptr<librealsense::stream_interface const, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<librealsense::stream_interface> (__r=..., this=<optimized out>)
	at /usr/include/c++/5/bits/shared_ptr_base.h:949
	No locals.
	#2 std::shared_ptr<librealsense::stream_interface const>::shared_ptr<librealsense::stream_interface> (__r=..., this=<optimized out>) at /usr/include/c++/5/bits/shared_ptr.h:251
	No locals.
	#3 std::enable_shared_from_this<librealsense::stream_interface>::shared_from_this (this=<optimized out>) at /usr/include/c++/5/bits/shared_ptr.h:577
	No locals.
	#4 librealsense::extrinsics_graph::find_stream_profile (this=this@entry=0x7fc6fbf4dec0 <librealsense::environment::get_instance()::env>, p=...) at ../../../src/librealsense2/src/environment.cpp:90

mikepurvis / mklibs-copy

Created March 19, 2018 16:12

	DEBUG: ./tmp/netboot/tree/bin/update-dev is no ELF
	DEBUG: ./tmp/netboot/tree/bin/anna-install is no ELF
	DEBUG: ./tmp/netboot/tree/bin/lowmem_debconf is no ELF
	DEBUG: ./tmp/netboot/tree/bin/debconf-get is no ELF
	DEBUG: ./tmp/netboot/tree/bin/hw-detect is no ELF
	DEBUG: ./tmp/netboot/tree/bin/check-missing-firmware is no ELF
	DEBUG: ./tmp/netboot/tree/bin/env2debconf is no ELF
	DEBUG: ./tmp/netboot/tree/bin/kill-all-dhcp is no ELF
	DEBUG: ./tmp/netboot/tree/bin/sysfs-update-devnames is no ELF
	DEBUG: ./tmp/netboot/tree/bin/in-target is no ELF

mikepurvis / extensible_controllers.cpp

Created November 24, 2017 19:58

Example of extending a controller and changing the interface _without_ needing multiple inheritance.

	///////////////////////////////////////////////////////////////////////////////
	// Copyright (C) 2017, Clearpath Robotics Inc.
	//
	// Redistribution and use in source and binary forms, with or without
	// modification, are permitted provided that the following conditions are met:
	// * Redistributions of source code must retain the above copyright notice,
	// this list of conditions and the following disclaimer.
	// * Redistributions in binary form must reproduce the above copyright
	// notice, this list of conditions and the following disclaimer in the
	// documentation and/or other materials provided with the distribution.

mikepurvis / keybase.md

Created October 12, 2017 17:30

keybase.md

I hereby claim:

To claim this, I am signing this object:

mikepurvis / ros-base-python.yaml

Last active March 16, 2017 15:02

	- tar:
	local-name: python-argparse
	uri: https://pypi.python.org/packages/18/dd/e617cfc3f6210ae183374cd9f6a26b20514bbb5a792af97949c5aacddf0f/argparse-1.4.0.tar.gz
	version: argparse-1.4.0
	- tar:
	local-name: python-catkin-pkg
	uri: https://pypi.python.org/packages/47/4e/937929960341e3c7b6b84c78a412bba2fed3546ea970874cca78c6458004/catkin_pkg-0.3.1.tar.gz
	version: catkin_pkg-0.3.1
	- tar:
	local-name: python-coverage

mikepurvis / cppreference-doxygen-web.tag.xml

Created November 15, 2016 15:18

This file has been truncated, but you can view the full file.

	<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
	<tagfile>
	<compound kind="file">
	<name>cstdlib</name>
	<filename>cpp/header/cstdlib</filename>
	<namespace>std</namespace>
	</compound>
	<compound kind="file">
	<name>csignal</name>
	<filename>cpp/header/csignal</filename>

mikepurvis / kinetic-cache.yaml

Created August 31, 2016 17:32

rosdistro_build_cache output

This file has been truncated, but you can view the full file.

	distribution_file:
	- release_platforms:
	debian: [jessie]
	fedora: ['23', '24']
	ubuntu: [wily, xenial]
	repositories:
	ackermann_msgs: {doc: {type: git, url: 'https://github.com/ros-drivers/ackermann_msgs.git', version: master}, release: {tags: {release: 'release/kinetic/{package}/{version}'}, url: 'https://github.com/ros-drivers-gbp/ackermann_msgs-release.git', version: 1.0.1-0}, source: {type: git, url: 'https://github.com/ros-drivers/ackermann_msgs.git', version: master}, status: maintained}
	actionlib: {doc: {type: git, url: 'https://github.com/ros/actionlib.git', version: indigo-devel}, release: {tags: {release: 'release/kinetic/{package}/{version}'}, url: 'https://github.com/ros-gbp/actionlib-release.git', version: 1.11.6-0}, source: {test_pull_requests: true, type: git, url: 'https://github.com/ros/actionlib.git', version: indigo-devel}, status: maintained}
	agvs_common: {doc: {type: git, url: 'https://github.com/RobotnikAutomation/agvs_common.git', version: kinetic-devel}, release:

mikepurvis / gist:ca466b1b55cce0486e6c

Created September 30, 2015 20:53

	#!/usr/bin/env python
	#
	# Issue some random commands to your ROS robot, yay!

	import rospy, random
	from geometry_msgs.msg import Twist

	rospy.init_node("huskytest")

	pub = rospy.Publisher("cmd_vel", Twist, queue_size=1)

mikepurvis / ros-indigo-swiftnav_0.13.0-1trusty.diff.rPQnYy

Created November 25, 2014 12:14

	Description: <short summary of the patch>
	TODO: Put a short summary on the line above and replace this paragraph
	with a longer explanation of this change. Complete the meta-information
	with other relevant fields (see below for details). To make it easier, the
	information below has been extracted from the changelog. Adjust it or drop
	it.
	.
	ros-indigo-swiftnav (0.13.0-1trusty) trusty; urgency=high
	.
	* Autogenerated, no changelog for this version found in CHANGELOG.rst.

mikepurvis / gist:9334306

Created March 3, 2014 20:47

rosserial_msgs/TopicInfo

	$ cat src/rosserial/rosserial_msgs/msg/TopicInfo.msg
	# special topic_ids
	uint16 ID_PUBLISHER=0
	uint16 ID_SUBSCRIBER=1
	uint16 ID_SERVICE_SERVER=2
	uint16 ID_SERVICE_CLIENT=4
	uint16 ID_PARAMETER_REQUEST=6
	uint16 ID_LOG=7
	uint16 ID_TIME=10
	# uint16 ID_TX_STOP=11

Mike Purvis mikepurvis