한동희 hdh7485
hdh7485
/ terminal-colors-branch.sh
Created
August 18, 2021 13:54
— forked from danielalvarenga/terminal-colors-branch.sh
Show branch in terminal Ubuntu
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| # Add in ~/.bashrc or ~/.bash_profile | |
| function parse_git_branch () { | |
| git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/' | |
| } | |
| RED="\[\033[01;31m\]" | |
| YELLOW="\[\033[01;33m\]" | |
| GREEN="\[\033[01;32m\]" | |
| BLUE="\[\033[01;34m\]" | |
| NO_COLOR="\[\033[00m\]" |
hdh7485
/ capture_video.py
Created
August 15, 2021 16:00
Extract images from videos that saved in same directory.
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| import cv2 | |
| import math | |
| import os | |
| video_files = next(os.walk('./'), (None, None, []))[2] | |
| for video in video_files: | |
| print(video) | |
| cap = cv2.VideoCapture(video) | |
| frameRate = cap.get(5) #frame rate |
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| # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to | |
| # newer versions of the distribution. | |
| deb http://ports.ubuntu.com/ubuntu-ports/ bionic main restricted | |
| # deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic main restricted | |
| ## Major bug fix updates produced after the final release of the | |
| ## distribution. | |
| deb http://ports.ubuntu.com/ubuntu-ports/ bionic-updates main restricted | |
| # deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic-updates main restricted |
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| export PX4_PATH=~/git_repo/PX4-Autopilot | |
| export FLYING_CAR_PATH=~/flyingcar_ws/src | |
| source $PX4_PATH/Tools/setup_gazebo.bash $PX4_PATH $PX4_PATH/build/px4_sitl_default | |
| export ROS_PACKAGE_PATH=$ROS_PACKAGE_PATH:$PX4_PATH | |
| export ROS_PACKAGE_PATH=$ROS_PACKAGE_PATH:$PX4_PATH/Tools/sitl_gazebo | |
| export GAZEBO_MODEL_PATH=$GAZEBO_MODEL_PATH:$FLYING_CAR_PATH |
hdh7485
/ .vimrc
Last active
July 7, 2021 12:33
To install vundle: $git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim and $vim +PluginInstall +qall
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| " To install vundle: | |
| " $git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim | |
| " $vim +PluginInstall +qall | |
| set nocompatible " be iMproved, required | |
| filetype off " required | |
| " set the runtime path to include Vundle and initialize | |
| set rtp+=~/.vim/bundle/Vundle.vim | |
| call vundle#begin() | |
| " alternatively, pass a path where Vundle should install plugins | |
| "call vundle#begin('~/some/path/here') |
hdh7485
/ cmd_vel_to_ackermann_drive.py
Created
May 19, 2020 07:43
Convert twist message to ackermann message.
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| #!/usr/bin/env python | |
| # Author: [email protected] | |
| # Modifier: Donghee Han, [email protected] | |
| import rospy, math | |
| from geometry_msgs.msg import Twist | |
| from ackermann_msgs.msg import AckermannDriveStamped | |
| from ackermann_msgs.msg import AckermannDrive |
hdh7485
/ Control rmd x8 using arduino with can-bus shield
Created
May 18, 2020 03:48
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| // CAN Send Example | |
| // | |
| #include <mcp_can.h> | |
| #include <SPI.h> | |
| long unsigned int rxId; | |
| unsigned char len = 0; | |
| unsigned char rxBuf[8]; | |
| char msgString[128]; // Array to store serial string |
hdh7485
/ load_jpeg_with_tensorflow.py
Created
July 10, 2017 16:41
— forked from eerwitt/load_jpeg_with_tensorflow.py
Example loading multiple JPEG files with TensorFlow and make them available as Tensors with the shape [[R, G, B], ... ].
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| # Typical setup to include TensorFlow. | |
| import tensorflow as tf | |
| # Make a queue of file names including all the JPEG images files in the relative | |
| # image directory. | |
| filename_queue = tf.train.string_input_producer( | |
| tf.train.match_filenames_once("./images/*.jpg")) | |
| # Read an entire image file which is required since they're JPEGs, if the images | |
| # are too large they could be split in advance to smaller files or use the Fixed |