Communication: Add SPI support

include/icsneo/communication/command.h

@@ -56,6 +56,7 @@ enum class ExtendedCommand : uint16_t {
 	GetComponentVersions = 0x001A,
 	Reboot = 0x001C,
 	SetRootFSEntryFlags = 0x0027,
+	TransmitCoreminiMessage = 0x0028,
 	GenericBinaryInfo = 0x0030,
 	LiveData = 0x0035,
 	RequestTC10Wake = 0x003D,

include/icsneo/communication/message/spimessage.h

@@ -0,0 +1,30 @@
+#ifndef __SPIMESSAGE_H_
+#define __SPIMESSAGE_H_
+
+#ifdef __cplusplus
+
+#include "icsneo/communication/message/message.h"
+#include <vector>
+
+namespace icsneo {
+
+class SPIMessage : public Frame {
+public:
+	enum class Direction : uint8_t {
+		Read = 0,
+		Write = 1
+	};
+
+	Direction direction = Direction::Read;
+	uint16_t address = static_cast<uint16_t>(0x0000u);
+	uint8_t mms = static_cast<uint16_t>(0x0000u); // Memory Map Selector for ADI MAC Phy
+	uint16_t stats = static_cast<uint16_t>(0x0000u);
+	
+	std::vector<uint32_t> payload;
+};
+
+}
+
+#endif // __cplusplus
+
+#endif

include/icsneo/communication/packet/spipacket.h

@@ -0,0 +1,42 @@
+#ifndef __SPIPACKET_H__
+#define __SPIPACKET_H__
+
+#ifdef __cplusplus
+
+#include "icsneo/api/eventmanager.h"
+#include <cstdint>
+#include <memory>
+#include <optional>
+#include "icsneo/communication/message/spimessage.h"
+
+namespace icsneo {
+
+typedef uint16_t icscm_bitfield;
+
+#pragma pack(push, 2)
+struct HardwareSPIPacket {
+
+	static std::shared_ptr<Message> DecodeToMessage(const std::vector<uint8_t>& bytestream);
+	static bool EncodeFromMessage(const SPIMessage& message, std::vector<uint8_t>& bytestream, const device_eventhandler_t& report);
+
+	struct {
+		uint16_t frameLength;
+	} header;
+	uint8_t offset[12];
+	uint16_t stats;
+	struct {
+		uint64_t TS : 60;
+		uint64_t : 3; // Reserved for future status bits
+		uint64_t IsExtended : 1;
+	} timestamp;
+	uint16_t networkID;
+	uint16_t length;
+};
+
+#pragma pack(pop)
+
+}
+
+#endif // __cplusplus
+
+#endif