newcar

There are two single board computers; Jetson TX2 and Raspberry Pi.

Self-driving and lidar codes are on the Jetson TX2 motor driving and imu codes are on the raspberry Pi

ssh nvidia@tx2_ip
cd ~/catkin_ws
catkin_make
source develop/setup.bash
roslaunch race auto.launch

In the second TX2 terminal, you will need to

cd ~/catkin_ws
catkin_make
source develop/setup.bash
rosrun race kill.py

On the raspberry Pi

ssh pi@raspberry_ip
cd ~/catkin_ws
catkin_make
source develop/setup.bash
roslaunch rpimotor f1.launch

We will need to create a remotelaunch procedure on TX2 (no need to login raspberry pi) https://github.com/pandora-auth-ros-pkg/pandora_docs/wiki/Remote-Machines-Running-ROS-nodes

1. remove known_hosts and create ssh credential

rm ~/.ssh/known_host
ssh-keygen -t rsa 
ssh-copy-id -i <ssh-key> pi@raspberrypi-ip-address

2. reconnect to raspberry pi

ssh pi@raspberrypi-ip-address -oHostKeyAlgorithms='ssh-rsa'
source develop/setup.bash
roslaunch race rauto.launch