개발/Sensor

vcc-5vgnd-gnddat-sdaclk-clk Jetson xavierpin 3 = I2C1_SDApin 5= I2C1_SCL=> I2C BUS 8 Download i2c tools$ sudo apt-get install libi2c-dev i2c-toolsGet permission $ sudo chmod 666 /dev/i2c-1add your user to the i2c group$ sudo usermod -a -G i2c $USERcheck able i2c (code default = /dev/i2c-1)$ i2cdetect -l$ ls /dev/i2c* check address (code default = 0x28)$ sudo i2cdetect -y 8$ sudo i2cdetect -y -r ..

0. My environment- Ubuntu 18.04- ROS melodic 1. git clone rplidar source$ cd catkin_ws/src$ git clone https://github.com/Slamtec/rplidar_ros$ cd ..$ catkin_make2. source bash$ source ~/catkin_ws/devel/setup.bash3. Get permision USB$ ls /dev/ttyUSB*$ sudo chmod 0666 /dev/ttyUSB04. Test$ roslaunch rplidar_ros view_rplidar.launch Reference:https://github.com/Slamtec/rplidar_ros GitHub - Slamtec/rpl..