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RSS订阅原创 ROS: catkin_make/catkin_make_isolated/catkin build/colcon的区别
ROS: catkin_make/catkin_make_isolated/catkin build/colcon的区别
2022-09-09 18:39:30
3038
原创 ubuntu openconnect 安装与使用
安装sudo apt updatesudo apt install -y network-manager-openconnect-gnome使用sudo openconnect 网址
2022-01-13 08:57:04
3752
原创 Ubuntu多用户，切换开机自动登录用户
Ubuntu有多个账户的时候，指定你的开机登录用户。1. 进入/etc/lightdm下，修改lightdm.conf或者lightdm.conf.d/xxx.conf文件[SeatDefaults]autologin-user=你的用户名allow-guest=false
2021-07-25 11:47:02
1886
原创 编译px4时报错：error: ‘__ULong‘ does not name a type __ULong i[2]；
arm-none-eabi-gcc --versionarm-none-eabi-gcc (15:6.3.1+svn253039-1build1) 6.3.1 20170620Copyright (C) 2016 Free Software Foundation, Inc.This is free software; see the source for copying conditions. There is NOwarranty; not even for MERCHANTABILITY ..
2021-07-01 10:40:34
1269
原创 ros2 没有has_parameter方法
We didn't provide the specific API to check if a parameter exists. There are many ways to get that information.First is to list the parameters and check if your parameter is in the list:http://docs.ros2.org/bouncy/api/rclcp...Or get even more informat.
2021-04-27 09:43:48
167
原创 ssh自动登录vscode配置
ssh-copy-id -i ~/.ssh/id_rsa.pub username@192.168.2.22/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/Users/username/.ssh/id_rsa.pub"/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are alread.
2021-01-30 08:49:50
2379
原创 ros2: no matching function for call to ‘tf2_ros::TransformBroadcaster::TransformBroadcaster()’
ROS2移植：提示：这里简述项目相关背景：例如：项目场景：示例:通过蓝牙芯片(HC-05)与手机 APP 通信，每隔 5s 传输一批传感器数据(不是很大)问题描述：提示：no matching function for call to ‘tf2_ros::TransformBroadcaster::TransformBroadcaster()’@Override public void run() { bytes = mmInStream.read(buffer); mHandler.o
2021-01-25 11:25:10
1080
原创 出现Killed (Program Cc1plus)G++: Internal Error: Killed (Program Cc1plus)
出现Killed (Program Cc1plus)G++: Internal Error: Killed (Program Cc1plus)原因是内存不足，可以查看自己的存储空间，适当在Lnux下增加临时swap空间（临时交换空间）第一步：$ sudo dd if=/dev/zero of=/home/swap bs=1024 count=512000注释：of=/home/swap,...
2019-06-13 14:00:37
474
原创 dwa局部规划，超级详细注释，效果用opencv显示
dwa算法，实现机器人局部路径规划，效果用opencv显示。终点坐标随机改变// dwaapp.cpp // #include "pch.h" #include <iostream> #include <math.h> #include<algorithm> #include <opencv2/core...
2019-05-29 16:34:16
3401
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原创 /home 重新挂载步骤
/home没有单独挂载，放在/目录下或者 /home单独挂载，分区空间较小不够用了，需要重新挂在/home。首先要有一个单独的空的逻辑分区，用它来重新挂载/home步骤：1.先把空白分区格式化为ext4，如果空白分区已经是ext4格式，跳过次步骤。格式化方法见http://www.cnblogs.com/hnrainll/archive/2012/02/27/2369331.html...
2018-03-23 11:51:16
14896
1
原创 doxygen安装(doxygen的编译依靠cmake)
step1.下载源码$ git clone https://github.com/doxygen/doxygen.gitstep2.编译$ cd doxygen$ mkdir build$ cd build$ cmake -G "Unix Makefiles" ..$ makestep3.安装$ sudo make install查看版本:$doxygen --version1.8.15-- Fo...
2018-03-03 10:27:34
15273
3
Firefly-RK3399_V10_SCH_(2017-2-8).rar
2020-04-01
MC SDK5.x讲解.rar
2020-04-01
艾克姆低功耗蓝牙-从机_nRF52832开发指南-下册_wrapper.pdf
2020-04-01
ros_实例_indigo_volume_2_1.1.0.pdf
2018-01-12
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