Plans for Raspberry Pi In Car Project

Hardware Used

Project Box
Raspberry Pi (v3)
PMB Power Board http://rcbeacon.com/blog/?page_id=3946
WIFI usb module (Not needed with Pi3)
1.2AH SLA Battery

Hardware Additional Planned

Camera: Pi Camera, Pi Camera HDMI Extender boards, HDMI Cable
GPS: GPS USB Module (puck)
Engine Logging: ODBII Bluetooth adaptor, Bluetooth adapter

Direct USB: USB Memory Stick
Direct USB: USB Hub
USB HUB: Keyboard (then numeric keyboard... or maybe bluetooth?)
USB HUB: Wifi Dongle (Not needed with Pi3)
USB HUB: GPS Device
USB HUB: Bluetooth Dongle (Not needed with Pi3)
USB HUB: Mobuis Dashcam
USB HUB: USB Hard Drive?
Pi Cam
NFC Shield

Menu Feedback and Selection

Karl's BASH menuing
https://github.com/KarlMW/bash-ivr

Raspberry Pi GPIO general info and scripts

GPIO Info http://raspberry.io/projects/view/reading-and-writing-from-gpio-ports-from-python/
File System GPIO activation https://sites.google.com/site/semilleroadt/raspberry-pi-tutorials/gpio
WiringPi c Lib http://wiringpi.com/
GPIO info from raspberry pi org https://www.raspberrypi.org/documentation/usage/gpio/
GPIO Benchmarks http://codeandlife.com/2012/07/03/benchmarking-raspberry-pi-gpio-speed/

i/o for this project
Using this reference https://www.raspberrypi.org/documentation/usage/gpio-plus-and-raspi2/README.md

GPIO Port 4 for HOLD (setting as 1 sets GPIO 4 to 3.2v)

`sudo su echo 4 > /sys/class/gpio/export echo out > /sys/class/gpio/gpio4/direction echo 1 > /sys/class/gpio/gpio4/value`

Audio Output

HF: Sound output of some sort to a small speaker (I2S?), also 3.5mm audio to car audio input. Hardware switch to turn small speaker off (for music play etc)

ODB2 Engine Logging

http://www.cowfishstudios.com/blog/obd-pi-raspberry-pi-displaying-car-diagnostics-obd-ii-data-on-an-aftermarket-head-unit

GPS Logging

DiscussionsOnGPSLoggingInCar
http://hackaday.com/2014/08/14/a-raspberry-pi-helmet-cam-with-gps-logging/

Pi Camera Snapshots and Video

Pi Cam getting started https://www.raspberrypi.org/learning/getting-started-with-picamera/
Pi Cam basics https://thepihut.com/blogs/raspberry-pi-tutorials/16021420-how-to-install-use-the-raspberry-pi-camera
More Pi Camera & Python info http://www.makeuseof.com/tag/raspberry-pi-camera-module/

Dashcam Video Store

- Connect dashcam via usb to pi, remove files from dashcam when stationary... upload to server when in wifi range

Music Server

- MPD server
- sync of music when in wifi range

Navigation

Some sort of audio only navigation... i.e. select preset from menu, audio navigation?
http://www.gpsdrive.de/features.shtml
Other GPS apps: http://tuxmobil.org/linux_gps_navigation_applications.html

Last edited by ZorrUno
Tue, 29 Nov 2016 21:29 UTC [diff ]

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CategoryHowTos
CategoryRaspberryPi
CategoryVehicles
CategoryLinux

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