Device: Add logical disk size accessor

include/icsneo/communication/command.h

@@ -17,11 +17,12 @@ enum class Command : uint8_t {
 	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
+	GetLogicalDiskInfo = 0xBB, // Previously known as RED_CMD_GET_SDCARD_INFO
 	RequestStatusUpdate = 0xBC,
 	ReadSettings = 0xC7, // Previously known as 3G_READ_SETTINGS_EX
 	SetVBattMonitor = 0xDB, // Previously known as RED_CMD_CM_VBATT_MONITOR
 	RequestBitSmash = 0xDC, // Previously known as RED_CMD_CM_BITSMASH
-    GetVBattReq = 0xDF, // Previously known as RED_CMD_VBATT_REQUEST
+	GetVBattReq = 0xDF, // Previously known as RED_CMD_VBATT_REQUEST
 	MiscControl = 0xE7,
 	Extended = 0xF0,
 	FlexRayControl = 0xF3,

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/communication/message/logicaldiskinfomessage.h"
 #include "icsneo/device/deviceversion.h"
 #include "icsneo/api/eventmanager.h"
 #include "icsneo/communication/packetizer.h"
@@ -56,7 +57,8 @@ public:
 	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));
-	
+	std::shared_ptr<LogicalDiskInfoMessage> getLogicalDiskInfoSync(std::chrono::milliseconds timeout = std::chrono::milliseconds(50));
+
 	int addMessageCallback(const MessageCallback& cb);
 	bool removeMessageCallback(int id);
 	std::shared_ptr<Message> waitForMessageSync(

include/icsneo/communication/message/logicaldiskinfomessage.h

@@ -0,0 +1,29 @@
+#ifndef __LOGICALDISKINFOMESSAGE_H_
+#define __LOGICALDISKINFOMESSAGE_H_
+
+#ifdef __cplusplus
+
+#include "icsneo/communication/message/message.h"
+#include <cstdint>
+
+namespace icsneo {
+
+class LogicalDiskInfoMessage : public Message {
+public:
+	LogicalDiskInfoMessage(bool isConnected, uint32_t numSectors, uint32_t numHidden, uint32_t sectorSize) :
+		Message(Message::Type::LogicalDiskInfo), connected(isConnected), sectors(numSectors),
+		hiddenSectors(numHidden), bytesPerSector(sectorSize) {}
+	
+	const bool connected;
+	const uint32_t sectors;
+	const uint32_t hiddenSectors;
+	const uint32_t bytesPerSector;
+
+	uint64_t getReportedSize() const { return uint64_t(sectors) * bytesPerSector; }
+};
+
+}
+
+#endif // __cplusplus
+
+#endif

include/icsneo/communication/message/message.h

@@ -27,6 +27,7 @@ public:
 		Main51 = 0x8005,
 		FlexRayControl = 0x8006,
 		EthernetPhyRegister = 0x8007,
+		LogicalDiskInfo = 0x8008,
 	};
 
 	Message(Type t) : type(t) {}

include/icsneo/communication/network.h

@@ -117,6 +117,7 @@ public:
 		HSCAN7 = 97,
 		LIN6 = 98,
 		LSFTCAN2 = 99,
+		LogicalDiskInfo = 187,
 		EthPHYControl = 239,
 		FlexRayControl = 243,
 		HW_COM_Latency_Test = 512,
@@ -271,6 +272,7 @@ public:
 			case NetID::FlexRayControl:
 			case NetID::Main51:
 			case NetID::ReadSettings:
+			case NetID::LogicalDiskInfo:
 			case NetID::EthPHYControl:
 			case NetID::NeoMemorySDRead:
 				return Type::Internal;
@@ -507,6 +509,8 @@ public:
 				return "LIN 6";
 			case NetID::LSFTCAN2:
 				return "LSFTCAN 2";
+			case NetID::LogicalDiskInfo:
+				return "Logical Disk Information";
 			case NetID::EthPHYControl:
 				return "Ethernet PHY Register Control";
 			case NetID::FlexRayControl:
@@ -907,6 +911,7 @@ private:
 #define ICSNEO_NETID_HSCAN7 97
 #define ICSNEO_NETID_LIN6 98
 #define ICSNEO_NETID_LSFTCAN2 99
+#define ICSNEO_NETID_LOGICAL_DISK_INFO 187
 #define ICSNEO_NETID_ETH_PHY_CONTROL 239
 #define ICSNEO_NETID_FLEXRAY_CONTROL 243
 #define ICSNEO_NETID_HW_COM_LATENCY_TEST 512

include/icsneo/communication/packet/logicaldiskinfopacket.h

@@ -0,0 +1,28 @@
+#ifndef __LOGICALDISKINFOPACKET_H__
+#define __LOGICALDISKINFOPACKET_H__
+
+#ifdef __cplusplus
+
+#include "icsneo/communication/message/logicaldiskinfomessage.h"
+#include "icsneo/api/eventmanager.h"
+#include <cstdint>
+#include <memory>
+
+namespace icsneo {
+
+#pragma pack(push,2)
+struct LogicalDiskInfoPacket {
+	static std::shared_ptr<LogicalDiskInfoMessage> DecodeToMessage(const std::vector<uint8_t>& bytestream);
+
+	uint16_t isConnected;
+	uint32_t numSectors;
+	uint32_t hiddenSectors;
+	uint32_t bytesPerSector;
+};
+#pragma pack(pop)
+
+}
+
+#endif // __cplusplus
+
+#endif