Campervan: April updates

I am currently working on the computer wiring and the cab is partially dismantled. Is the right moment to work on cab isolation too.

The computer wiring roughly involve:

  • Monitors cables (2x HDMI, 2xUSB)
  • Main Power feed (12v to 5v step-down converter)
  • Rear camera (HDMI cable + ribbon cable and some adaptors)
  • GPS Sensor
  • Switcher

 

Meanwhile some other parts has been done:

  • Heater system, installed and tested
  • Swivel seats
  • Kitchen extractor fan
  • Skylight fan
  • Wiring from main battery to DC/DC charger
  • Side trims waterproofing
  • Roof painting and some small rust clean up

 

Changing the front seats.

Navigator 2: Install Navit

Navit is a free and open-source car navigation that support for various vector map formats. Is written in C/C++ and can run on a wide range of machines, included Raspberry Pi.

Installation:

Before start the installation, be sure to have the GPS module connected and working on your Raspberry Pi (previous post).

  • turn on the raspberry and open the terminal
  • update with sudo apt-get update and sudo atp-get upgrade
  • configure GPS listeners from boot: sudo nano /etc/rc.local
  • copy those commands:
  • sudo systemctl stop gpsd.socket
  • sudo systemctl disable gpsd.socket
  • sudo gpsd /dev/serial0 -F /var/run/gpsd.sock
  • save and reboot
  • open terminal and type: sudo apt-get install navit
  • download a map (.bin), use Planet Extractor, quick and simple (you can use Garmin maps too)
  • copy the map inside /home/pi/navit directory (you can rename it with a shorter name)
  • navigate to /etc/navit
  • open the navit.xml file: sudo nano navit.xml
  • search for the line <mapset enabled=”yes”> … </mapset> and change yes to no
  • now look for the line after: <!– Mapset template for openstreetmaps –>
  • in the line after, set your map path instead of: “media/mmc2/Mapsnavit/osm_europe.bin”

  • save and close
  • start Navit

More information about configurations can be found here: Navit Wiki