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@mikepurvis
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
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
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
mikepurvis / keybase.md
Created October 12, 2017 17:30
keybase.md

Keybase proof

I hereby claim:

  • I am mikepurvis on github.
  • I am mikepurvis (https://keybase.io/mikepurvis) on keybase.
  • I have a public key ASAwNzY7ez5KMpC_oLLZGrsmpIEHPEnk89DZ1k3B9Ccmggo

To claim this, I am signing this object:

@mikepurvis
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
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
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
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
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
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