[Elecraft] KAT 500 serial api suggestion

[Tom]

Hi
Currently there does not appear to be a way to querry the kat500 to determine if it is in tune mode nor to stop the tune using serial commands. The tune command will return a command when it is finished but if something goes wrong there is no way to definitively establish the state, nor turn off tune mode.
Am I missing something here?
Thanks, Tom

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