implement "isradioready" for early returns in rx duty cycling

zephcore/include/mesh/Radio.h

@@ -1,42 +1,43 @@
-/*
- * SPDX-License-Identifier: Apache-2.0
- * ZephCore Radio interface - matches Dispatcher.h
- */
-
-#pragma once
-
-#include <stdint.h>
-
-namespace mesh {
-
-class Radio {
-public:
-	virtual void begin() {}
-
-	virtual int recvRaw(uint8_t *bytes, int sz) = 0;
-	virtual uint32_t getEstAirtimeFor(int len_bytes) = 0;
-	virtual float packetScore(float snr, int packet_len) = 0;
-	virtual bool startSendRaw(const uint8_t *bytes, int len) = 0;
-	virtual bool isSendComplete() = 0;
-	virtual void onSendFinished() = 0;
-
-	virtual int getNoiseFloor() const { return 0; }
-	virtual void triggerNoiseFloorCalibrate(int threshold) { (void)threshold; }
-	virtual void resetAGC() {}
-
-	virtual bool isInRecvMode() const = 0;
-	virtual bool isReceiving() { return false; }
-	virtual float getLastRSSI() const { return 0; }
-	virtual float getLastSNR() const { return 0; }
-
-	/* Adaptive Power Control */
-	virtual void setTxPowerReduction(int8_t reduction_db) { (void)reduction_db; }
-	virtual int8_t getTxPowerReduction() const { return 0; }
-
-	/* Packet statistics */
-	virtual uint32_t getPacketsRecv() const { return 0; }
-	virtual uint32_t getPacketsSent() const { return 0; }
-	virtual uint32_t getPacketsRecvErrors() const { return 0; }
-};
-
-} /* namespace mesh */
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ * ZephCore Radio interface - matches Dispatcher.h
+ */
+
+#pragma once
+
+#include <stdint.h>
+
+namespace mesh {
+
+class Radio {
+public:
+	virtual void begin() {}
+
+	virtual int recvRaw(uint8_t *bytes, int sz) = 0;
+	virtual uint32_t getEstAirtimeFor(int len_bytes) = 0;
+	virtual float packetScore(float snr, int packet_len) = 0;
+	virtual bool startSendRaw(const uint8_t *bytes, int len) = 0;
+	virtual bool isSendComplete() = 0;
+	virtual void onSendFinished() = 0;
+
+	virtual int getNoiseFloor() const { return 0; }
+	virtual void triggerNoiseFloorCalibrate(int threshold) { (void)threshold; }
+	virtual void resetAGC() {}
+
+	virtual bool isInRecvMode() const = 0;
+	virtual bool isReceiving() { return false; }
+	virtual bool isRadioReady() { return true; }
+	virtual float getLastRSSI() const { return 0; }
+	virtual float getLastSNR() const { return 0; }
+
+	/* Adaptive Power Control */
+	virtual void setTxPowerReduction(int8_t reduction_db) { (void)reduction_db; }
+	virtual int8_t getTxPowerReduction() const { return 0; }
+
+	/* Packet statistics */
+	virtual uint32_t getPacketsRecv() const { return 0; }
+	virtual uint32_t getPacketsSent() const { return 0; }
+	virtual uint32_t getPacketsRecvErrors() const { return 0; }
+};
+
+} /* namespace mesh */