Move platform specified settings to builder/assets

builder/assets/chrony_server.conf

@@ -0,0 +1,11 @@
+pool 0.ru.pool.ntp.org iburst minpoll 10
+pool 1.ru.pool.ntp.org iburst minpoll 10
+pool 2.ru.pool.ntp.org iburst minpoll 10
+pool 3.ru.pool.ntp.org iburst minpoll 10
+driftfile /var/lib/chrony/drift
+local stratum 8
+allow 192.168.0.0/16
+makestep 1.0 3
+smoothtime 50000 0.01
+rtcsync
+

builder/assets/client_setup.sh

@@ -0,0 +1,80 @@
+#!/bin/bash
+
+# $1 - ssid, $2 - password of wifi router
+# $3 - hostname of rpi
+# $4 - server ip
+
+if [ $(whoami) != "root" ]; then
+  echo -e "\nThis should be run as root!\n"
+  exit 1
+fi
+
+# check if enough arguments
+if [[ $# -ne 4 ]] ; then
+    echo -e "\nPlease, enter arguments: router ssid, wifi password, copter id and server ip"
+    echo -e "\nExample: sudo $0 clever-swarm swarmwifi clever-1 192.168.1.100\n"
+    exit 0
+fi
+
+# stop and disable dnsmasq service (to set wifi in client mode)
+systemctl stop dnsmasq
+systemctl disable dnsmasq
+
+# enable getting auto ip
+sed -i 's/interface wlan0//' /etc/dhcpcd.conf
+sed -i 's/static ip_address=192.168.11.1\/24//' /etc/dhcpcd.conf
+
+# make backup of wpa_supplicant.conf
+if ! [ -f "/etc/wpa_supplicant/wpa_supplicant.conf.OLD" ] ; then
+    cp /etc/wpa_supplicant/wpa_supplicant.conf /etc/wpa_supplicant/wpa_supplicant.conf.OLD
+fi
+
+# set ssid and password of the router
+cat << EOF | tee /etc/wpa_supplicant/wpa_supplicant.conf
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
+update_config=1
+country=GB
+
+network={
+    ssid="$1"
+    psk="$2"
+    scan_ssid=1
+}
+EOF
+
+# restart dhcpcd to connect to wifi as a client
+systemctl restart dhcpcd
+
+# set hostname for linux
+cat << EOF | tee /etc/hostname
+$3
+EOF
+sed -i "/127.0.1.1/c 127.0.1.1       $3 $3.local" /etc/hosts
+
+# set hostname for ROS
+sed -i "/ROS_HOSTNAME/c ROS_HOSTNAME=\'$3\'" /home/pi/.bashrc
+
+# set ssh message
+cat << EOF | tee /etc/motd
+
+$3
+
+EOF
+
+# configure chrony as client
+cat << EOF | tee /etc/chrony/chrony.conf
+server $4 iburst
+driftfile /var/lib/chrony/drift
+makestep 1.0 -1
+rtcsync
+EOF
+
+# change server ip in client_config
+sed -i "0,/^host/s/\(^h.*\)/host = $4/" client_config.ini
+
+# enable clever show service and visual_pose_watchdog service
+systemctl enable clever-show.service
+systemctl enable visual_pose_watchdog.service
+
+# restart clever
+reboot