Solve D9-Pin vs IR Toggle Priority Issue - Githubissues

fwachsmuth / rooDialino

A little AVR project to allow the rooDial to control the volume level of an amp or DAC by sending IR signals

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Solve D9-Pin vs IR Toggle Priority Issue #15

Open fwachsmuth opened 2 years ago

fwachsmuth commented 2 years ago

Who wins?

fwachsmuth commented 2 years ago

Solution: rooExtend needs to toggle GPIO5 once Roon goes into Playback Mode. The last transition of the toggle explicitly sets the IR Relay into the state defined in the Zone Settings.

Usage Scenario:

user listens to roon in a zone with device volume support. GPIO5 is LOW and the Relay off
user listens to a vinyl record and flips the IR-Relay to ON (via an IR code). GPIO5 is still LOW
the record finishes and the user switches back to Roon
rooControl turns GPIO briefly to HIGH and then back to LOW.

-> IR-Relay turns off, as defined in the current Zone settings