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Update IO_DFPlayer.h

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Ensure device goes off-line when not responding.
This commit is contained in:
Neil McKechnie 2023-03-31 16:50:18 +01:00
parent 6b535654f8
commit 6fbaca7930
1 changed files with 4 additions and 2 deletions
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6
IO_DFPlayer.h
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@ -231,8 +231,10 @@ protected:
// Poll device every second that other commands aren't being sent,
// to check if it's still connected and responding.
sendPacket(0x42);
_timeoutTime = currentMicros + 5000000UL; // Timeout if no response within 5 seconds
_awaitingResponse = true;
if (!_awaitingResponse) {
_timeoutTime = currentMicros + 5000000UL; // Timeout if no response within 5 seconds
_awaitingResponse = true;
}
}
}
}