Device: Implement version handling

include/icsneo/communication/command.h

@@ -9,11 +9,13 @@ enum class Command : uint8_t {
 	EnableNetworkCommunication = 0x07,
 	EnableNetworkCommunicationEx = 0x08,
 	RequestSerialNumber = 0xA1,
+	GetMainVersion = 0xA3, // Previously known as RED_CMD_APP_VERSION_REQ
 	SetSettings = 0xA4, // Previously known as RED_CMD_SET_BAUD_REQ, follow up with SaveSettings to write to EEPROM
 	//GetSettings = 0xA5, // Previously known as RED_CMD_READ_BAUD_REQ, now unused
 	SaveSettings = 0xA6,
 	UpdateLEDState = 0xA7,
 	SetDefaultSettings = 0xA8, // Follow up with SaveSettings to write to EEPROM
+	GetSecondaryVersions = 0xA9, // Previously known as RED_CMD_PERIPHERALS_APP_VERSION_REQ, versions other than the main chip
 	RequestStatusUpdate = 0xBC,
 	ReadSettings = 0xC7, // Previously known as 3G_READ_SETTINGS_EX
 	MiscControl = 0xE7,

include/icsneo/communication/communication.h

@@ -9,6 +9,7 @@
 #include "icsneo/communication/packet.h"
 #include "icsneo/communication/message/callback/messagecallback.h"
 #include "icsneo/communication/message/serialnumbermessage.h"
+#include "icsneo/device/deviceversion.h"
 #include "icsneo/api/eventmanager.h"
 #include "icsneo/communication/packetizer.h"
 #include "icsneo/communication/encoder.h"
@@ -53,6 +54,7 @@ public:
 	virtual bool sendCommand(Command cmd, std::vector<uint8_t> arguments = {});
 	bool getSettingsSync(std::vector<uint8_t>& data, std::chrono::milliseconds timeout = std::chrono::milliseconds(50));
 	std::shared_ptr<SerialNumberMessage> getSerialNumberSync(std::chrono::milliseconds timeout = std::chrono::milliseconds(50));
+	optional< std::vector< optional<DeviceAppVersion> > > getVersionsSync(std::chrono::milliseconds timeout = std::chrono::milliseconds(50));
 	
 	int addMessageCallback(const MessageCallback& cb);
 	bool removeMessageCallback(int id);

include/icsneo/communication/message/versionmessage.h

@@ -0,0 +1,27 @@
+#ifndef __VERSIONMESSAGE_H_
+#define __VERSIONMESSAGE_H_
+
+#ifdef __cplusplus
+
+#include "icsneo/communication/message/message.h"
+#include "icsneo/device/deviceversion.h"
+#include "icsneo/platform/optional.h"
+
+namespace icsneo {
+
+class VersionMessage : public Message {
+public:
+	VersionMessage(bool main) : MainChip(main) { network = Network::NetID::Main51; }
+
+	// If true, the included version is for the main chip
+	const bool MainChip;
+
+	// nullopt here indicates invalid
+	std::vector< optional<DeviceAppVersion> > Versions;
+};
+
+}
+
+#endif // __cplusplus
+
+#endif

include/icsneo/communication/packet/versionpacket.h

@@ -0,0 +1,21 @@
+#ifndef __VERSIONPACKET_H__
+#define __VERSIONPACKET_H__
+
+#ifdef __cplusplus
+
+#include "icsneo/communication/message/versionmessage.h"
+#include <cstdint>
+#include <memory>
+
+namespace icsneo {
+
+struct HardwareVersionPacket {
+	static std::shared_ptr<VersionMessage> DecodeMainToMessage(const std::vector<uint8_t>& bytestream);
+	static std::shared_ptr<VersionMessage> DecodeSecondaryToMessage(const std::vector<uint8_t>& bytestream);
+};
+
+}
+
+#endif // __cplusplus
+
+#endif