GPIO controller connector

% start synopsis Connects MoaT-Link to GPIO lines via the moat-lib-gpio library. % end synopsis

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This module bridges MoaT-Link values and GPIO controller lines, in both directions. It replaces the legacy moat-kv-gpio package.

Quick start

1. Configure an input line (reads GPIO and publishes to a link path):

   moat link gpio port myhost 0 5 -t input -m read -a dest .sensors.button
   

2. Configure an output line (watches a link path and drives GPIO):

   moat link gpio port myhost 0 3 -t output -m write -a src .controls.lamp
   

3. Run the connector for a chip:

   moat link gpio monitor myhost 0
   

   The host name defaults to this machine's node name; omit the chip name(s) to monitor every chip configured for the host:

   moat link gpio monitor
   

Deprecation

This package supersedes moat-kv-gpio. The address tree now lives in MoaT-Link under the gpio prefix; lines are stored as integer line numbers below host and chip entries.

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