feat: New Station Control, allow to control Webswitch 1216H or KMTronic

internal/cat/flex.go

@@ -1713,7 +1713,16 @@ func (f *Flex) SetTune(on bool) error {
 // the operator from keying while a motorized antenna's elements are moving —
 // SmartSDR refuses to transmit while inhibit is set, so it holds even against a
 // footswitch or an external keyer, which a software PTT block could not.
+//
+// It also labels the interlock reason "OpsLog" so SmartSDR shows WHY TX is
+// blocked. The reason is best-effort (a separate interlock object); the inhibit
+// is what actually blocks TX, so a rig that ignores the reason still stays safe.
 func (f *Flex) SetTXInhibit(on bool) error {
+	if on {
+		f.send("interlock set reason=OpsLog")
+	} else {
+		f.send("interlock set reason=")
+	}
 	return f.txSet("transmit set inhibit="+boolFlex(on), "inhibit", func(t *flexTX) { t.inhibit = on })
 }