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galch / gist:d30989ba47721c5d4811
Last active August 29, 2015 14:25
solve problem in ubuntu 14.04, g2o build throwing error at 3% in /g2o/g2o/stuff/sampler.h
/home/galch/g2o/g2o/stuff/sampler.h:30:22: fatal error: Eigen/Core: 그런 파일이나 디렉터리가 없습니다
#include <Eigen/Core>
http://stackoverflow.com/questions/23034477/c-cmake-throwing-error
edit CMakeLists.txt in /g2o
@galch
galch / gist:f0bf9bbe7d359cd36896
Created June 12, 2015 09:51
partition backup using dd
dd if=/dev/sda | gzip -c > backupimage.img
dd if=/dev/mmcblk0 | gzip -c | ssh user@remote.host dd of=backup.img
from http://www.reddit.com/r/linux/comments/22pbqq/how_do_i_backup_an_odroidu3_xubuntu_arm_storage/
@galch
galch / gist:4813b59499d38a55ea25
Created June 2, 2015 01:50
ROS rviz setting for laptop
LIBGL_ALWAYS_SOFTWARE=1
@galch
galch / gist:4f217503121eb20c425c
Created May 30, 2015 07:19
ODROID XU3 Text-mode Boot
sudo mv /etc/init/lightdm.conf /etc/init/lightdm.conf.disabled
@galch
galch / gist:95c9693a48e72eaa2495
Created May 18, 2015 03:22
Ubuntu 14.04 LTS :: auto connect to Hidden network
1. make profile like `sudo vi /etc/NetworkManager/system-connections/custom_wlan`
2. password-flag = 1 -> password = yourpasswd
@galch
galch / pd_pwm.c
Created May 12, 2015 10:29
pd_pwm for 4 QEP & 4 Motors
#include "pd_pwm.h"
/* ==============================================================================================
// Configuration
============================================================================================== */
void Encoder_Configuration(void)
{
GPIO_InitTypeDef GPIO_InitStructure;