Added support for H2+

firmware/common/ak4951.cpp

@@ -115,6 +115,10 @@ void AK4951::init() {
 	// update(Register::DigitalFilterMode);
 }
 
+bool AK4951::detected() {
+	return reset();
+}
+
 bool AK4951::reset() {
 	io.audio_reset_state(true);
 

firmware/common/ak4951.hpp

@@ -823,6 +823,8 @@ public:
 	std::string name() const override {
 		return "AK4951";
 	}
+
+	bool detected();
 	
 	void init() override;
 	bool reset() override;