e39-Rpi

BMW IBus Navigation System

A hobby project by

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Stefan Martynkiw

e39-Rpi Pages

Project Parts

Pico

The Raspberry Pi Pico is a low-power MCU used to:

  • select the video source sent to the screen,
  • turn the main Raspberry Pi on and off with ignition key cycles
  • relay IBus serial messages to the Pi
  • provide a way to reboot the Pi while driving

Sections

Ibus

Peripherals

Development Environment

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IBus Writers

Sitemap (IBus Writers)

* IBus Writers
  * [Output Writers](/pico/ibus/writers/OutputWriters.html)
  * [UART Forwarder Writer](/pico/ibus/writers/UartForwarderWriter.html)
  * [Screen Power Manager Writer](/pico/ibus/writers/ScreenPowerManager.html)
  * [DmaManager](/pico/ibus/writers/DmaManager.html)
  * PicoToPi
    * [Soft Power Request Writer](/pico/ibus/writers/PicoToPi/SoftPowerRequestWriter.html)
    * [Configuration Status Writer](/pico/ibus/writers/PicoToPi/ConfigurationStatusWriter.html)
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