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Record 094 / Connected systems

CAN controlled LED and output node

A CAN controlled node for LED and other output commands.

Firmware module
CANLED controlOutput handling

Documented architecture

A project-note overview of a CAN command interface connected with local output handling, with LEDs and unspecified other outputs shown as separate responsibilities.
CAN-to-output overview from project notes. Message format and output timing are not specified. View diagram at full size

Technical notes

CAN command input

CAN commands are interpreted by the node’s output-control firmware.

Local output control

LED control is one of the output functions. The module also covers other output commands, linking the communication interface with local hardware control.

Bus-to-output integration

The module connects distributed CAN commands with the device’s local outputs.

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