Model Railroad System
2.2.2
Overall User Manaual
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OpenLCB OpenLCB for the MCP23017-based quad signal head HAT
OpenLCB_QuadSignal [-configure] [-sampleconfiguration] [-debug] [-configuration confgile]
This program is a daemon that implements an OpenLCB node for the MCP23017-based quad signal head HAT for the Raspberry Pi. Each signal mast can have 1, 2, or 3 "heads". Each head has four "lamps" (unused lamps can be set to "None"). For a given aspect, a lamp can be on, off, blink, or reverse blink.
None
The configuration file for this program is an XML formatted file. Please refer to the OpenLCB Daemons (Hubs and Virtual nodes) chapter of the User Manual for the details on the schema for this XML formatted file. Also note that this program contains a built-in editor for its own configuration file.
Robert Heller <heller@deepsoft.com>