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Overview

Lighting Command CA example

Document v0.1

Conforms to Policy v0.1

1. Design Goals and Scope

This example is to show how to control GPIO-driven lights via the following J1939 commands:

  • OEL
  • CCVS
  • LCMD

The firmware has double duty:

  • LCMD Sink (receiver) for activating GPIO
  • LCMD Source (sender) for emitting timed flasher messages, etc

These are configurable via the menuconfig mechanism

2. Infrastructure