Flush port after write #39
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LGTM, thank you! |
rbroker
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Apply serial port flushing added in PR #39
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I have an automation that sets the tank setpoint to 55c when the legionella prevention starts. This automation sends a mqtt command on state change of the operation mode. The command gets lost when there's communication going on (reading other status info).
If we flush the port after a write, then the problem is fixed.
see: https://www.arduino.cc/reference/tr/language/functions/communication/serial/flush/