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View gist:747afb709279c7388589302ed7be8429
/****************************************************************************
*
* Copyright (c) 2018 Mohammed Kabir. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
View distortPoints
/****************************************************************************
*
* Copyright (c) 2018 Mohammed Kabir. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
View timesync_dataset.csv
Client Time Observed Time Offset
2934291937000 1498305353253442521
2934391497000 1498305353251307546
2934491486000 1498305353253317704
2934590278000 1498305353251669183
2934694011000 1498305353249381713
2934791658000 1498305353248762862
2934891550000 1498305353251713287
2934991879000 1498305353251376072
2935092486000 1498305353247311663
View gist:1c548e571155a85bdf17e8c3755bf62b
//Linear Fit
#include<iostream>
#include<iomanip>
#include<cmath>
using namespace std;
int main()
{
int i,j,k,n;
cout<<"\nEnter the no. of data pairs to be entered:\n";
cin>>n;
View crash_with_sf10a
Warning [parser.cc:778] XML Element[robotNamespace], child of element[sensor] not defined in SDF. Ignoring[robotNamespace]. You may have an incorrect SDF file, or an sdformat version that doesn't support this element.
[tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device]
[Wrn] [gazebo_lidar_plugin.cpp:96] [gazebo_lidar_plugin] Please specify a robotNamespace.
[Wrn] [RaySensor.cc:359] ranges not constructed yet (zero sized)
[tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device]
[INFO] [1487005540.771210, 0.148000]: Spawn status: SpawnModel: Successfully spawned model
[tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device]
[ INFO] [1487005540.799034569, 0.148000000]: Physics dynamic reconfigure ready.
[Thread 0x7fffabfff700 (LWP 8387) exited]
[Wrn] [gazebo_lidar_plugin.cpp:96] [gazebo_lidar_plugin] Please specify a robotNamespace.
View gist:73273539219f3888c6d5d1feb8a2eb71
Thread 1 "gzserver" received signal SIGSEGV, Segmentation fault.
0x00007fff78c92a97 in boost::detail::atomic_exchange_and_add(int*, int) ()
from /home/kabir/catkin_ws/devel/lib/libgazebo_lidar_plugin.so
(gdb) bt
#0 0x00007fff78c92a97 in boost::detail::atomic_exchange_and_add(int*, int) ()
from /home/kabir/catkin_ws/devel/lib/libgazebo_lidar_plugin.so
#1 0x00007fff78c92c07 in boost::detail::sp_counted_base::release() ()
from /home/kabir/catkin_ws/devel/lib/libgazebo_lidar_plugin.so
#2 0x00007fff78c92cf1 in boost::detail::shared_count::~shared_count() ()
from /home/kabir/catkin_ws/devel/lib/libgazebo_lidar_plugin.so
View dmesg_bebop2
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.4.11+ (jenkins@971fbc5a51ae) (gcc version 4.6.3 (Sourcery CodeBench Lite 2012.03-57) ) #1 SMP PREEMPT Tue Nov 22 12:27:08 CET 2016
[ 0.000000] CPU: ARMv7 Processor [412fc097] revision 7 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: Milos board
[ 0.000000] P7 per device DMA memory regions:
[ 0.000000] 9ff00000:9fffffff: ramoops.0
[ 0.000000] 9fe00000:9fefffff: cast-nand.0
[ 0.000000] 9fd00000:9fdfffff: ci_hdrc.0
View rcS_mode_default
#!/bin/sh
# default rcS running mode script
ulogger -t "rcS_mode_default" -p I "Launching PX4"
echo $((1024*1024)) > /proc/sys/net/core/wmem_max # increase the max socket size
px4 -d /home/root/px4.config > /home/root/px4.log
sleep 1