Event: Better error message for USB powered devices

include/icsneo/device/device.h

@@ -254,6 +254,8 @@ protected:
 	// Hook for devices such as FIRE which need to inject traffic before RequestSerialNumber
 	// Return false to bail
 	virtual bool afterCommunicationOpen() { return true; }
+
+	virtual bool requiresVehiclePower() const { return true; }
 	
 	template<typename Extension>
 	std::shared_ptr<Extension> getExtension() const {
@@ -291,6 +293,10 @@ private:
 	bool heartbeatSuppressed() const { return heartbeatSuppressedByUser > 0 || (settings && settings->applyingSettings); }
 
 	void handleNeoVIMessage(std::shared_ptr<CANMessage> message);
+
+	bool firmwareUpdateSupported();
+
+	APIEvent::Type getCommunicationNotEstablishedError();
 	
 	enum class LEDState : uint8_t {
 		Offline = 0x04,

include/icsneo/device/extensions/deviceextension.h

@@ -27,6 +27,8 @@ public:
 	virtual void onGoOffline() {}
 	virtual void onDeviceClose() {}
 
+	virtual bool providesFirmware() const { return false; }
+
 	virtual void handleMessage(const std::shared_ptr<Message>&) {}
 
 	// Return true to continue transmitting, success should be written to if false is returned

include/icsneo/device/tree/etherbadge/etherbadge.h

@@ -58,6 +58,8 @@ protected:
 
 	// The supported TX networks are the same as the supported RX networks for this device
 	virtual void setupSupportedTXNetworks(std::vector<Network>& txNetworks) override { setupSupportedRXNetworks(txNetworks); }
+
+	bool requiresVehiclePower() const override { return false; }
 };
 
 }

include/icsneo/device/tree/neoobd2pro/neoobd2pro.h

@@ -45,6 +45,8 @@ private:
 
 	// The supported TX networks are the same as the supported RX networks for this device
 	virtual void setupSupportedTXNetworks(std::vector<Network>& txNetworks) override { setupSupportedRXNetworks(txNetworks); }
+
+	bool requiresVehiclePower() const override { return false; }
 };
 
 }

include/icsneo/device/tree/neoobd2sim/neoobd2sim.h

@@ -45,6 +45,8 @@ private:
 
 	// The supported TX networks are the same as the supported RX networks for this device
 	virtual void setupSupportedTXNetworks(std::vector<Network>& txNetworks) override { setupSupportedRXNetworks(txNetworks); }
+
+	bool requiresVehiclePower() const override { return false; }
 };
 
 }

include/icsneo/device/tree/radmoon2/radmoon2.h

@@ -84,6 +84,8 @@ protected:
 		Device::setupDecoder(decoder);
 		decoder.timestampResolution = 10; // Timestamps are in 10ns increments instead of the usual 25ns
 	}
+
+	bool requiresVehiclePower() const override { return false; }
 };
 
 }

include/icsneo/device/tree/radmoonduo/radmoonduo.h

@@ -47,6 +47,8 @@ protected:
 
 	// The supported TX networks are the same as the supported RX networks for this device
 	void setupSupportedTXNetworks(std::vector<Network>& txNetworks) override { setupSupportedRXNetworks(txNetworks); }
+
+	bool requiresVehiclePower() const override { return false; }
 };
 
 }

include/icsneo/device/tree/radpluto/radpluto.h

@@ -53,6 +53,8 @@ protected:
 
 	// The supported TX networks are the same as the supported RX networks for this device
 	virtual void setupSupportedTXNetworks(std::vector<Network>& txNetworks) override { setupSupportedRXNetworks(txNetworks); }
+
+	bool requiresVehiclePower() const override { return false; }
 };
 
 }

include/icsneo/device/tree/radsupermoon/radsupermoon.h

@@ -82,6 +82,8 @@ protected:
 
 	// The supported TX networks are the same as the supported RX networks for this device
 	void setupSupportedTXNetworks(std::vector<Network>& txNetworks) override { setupSupportedRXNetworks(txNetworks); }
+
+	bool requiresVehiclePower() const override { return false; }
 };
 
 }

include/icsneo/device/tree/valuecan3/valuecan3.h

@@ -45,6 +45,8 @@ private:
 
 	// The supported TX networks are the same as the supported RX networks for this device
 	virtual void setupSupportedTXNetworks(std::vector<Network>& txNetworks) override { setupSupportedRXNetworks(txNetworks); }
+
+	bool requiresVehiclePower() const override { return false; }
 };
 
 }

include/icsneo/device/tree/valuecan4/valuecan4.h

@@ -20,6 +20,8 @@ protected:
 	}
 
 	ValueCAN4(neodevice_t neodevice) : Device(neodevice) {}
+
+	bool requiresVehiclePower() const override { return false; }
 };
 
 }

include/icsneo/device/tree/vividcan/vividcan.h

@@ -35,6 +35,9 @@ public:
 		return false;
 	}
 
+protected:
+	bool requiresVehiclePower() const override { return false; }
+
 private:
 	VividCAN(neodevice_t neodevice) : Device(neodevice) {
 		initialize<STM32, VividCANSettings>();