From b1eaaeca6fdcb38d9a247e2deabe1da788a1e1f0 Mon Sep 17 00:00:00 2001
From: Harsh Sharma <harsh.sharma@multitech.com>
Date: Thu, 3 Mar 2022 14:44:44 -0600
Subject: LoRa updates with MTAC-003

---
 .gitignore                           |   2 +
 Makefile                             |  15 +-
 include/Device/Device.h              | 254 ++++++-----
 include/Fpga/Fpga.h                  |  74 ++++
 include/General.h                    |  87 ++--
 include/Utility/Utility.h            |  43 +-
 src/AccessoryCards/AccessoryCard.cpp |  26 ++
 src/AccessoryCards/AcessoryCard.cpp  |  21 -
 src/AccessoryCards/Gpiob.cpp         |  36 +-
 src/AccessoryCards/LoraCard.cpp      |  38 +-
 src/AccessoryCards/LoraCard03.cpp    |  53 +++
 src/AccessoryCards/LoraCard10.cpp    |  38 ++
 src/AccessoryCards/LoraCard15.cpp    | 195 ++-------
 src/AccessoryCards/LoraCard21.cpp    |  48 ++-
 src/AccessoryCards/LoraCard21Ext.cpp |  42 +-
 src/AccessoryCards/LoraCard2G4.cpp   |  32 ++
 src/AccessoryCards/Mfser.cpp         |  47 +-
 src/AccessoryCards/Mtac15Fpga.cpp    | 803 +++++++++++++++++++++++++++++++++++
 src/Device/Device.cpp                | 434 ++++++++++++-------
 src/MtsIoSysfs.cpp                   | 261 +++++++++---
 src/Version.cpp                      |   4 -
 21 files changed, 1893 insertions(+), 660 deletions(-)
 create mode 100644 .gitignore
 create mode 100644 include/Fpga/Fpga.h
 create mode 100644 src/AccessoryCards/AccessoryCard.cpp
 delete mode 100644 src/AccessoryCards/AcessoryCard.cpp
 create mode 100644 src/AccessoryCards/LoraCard03.cpp
 create mode 100644 src/AccessoryCards/LoraCard10.cpp
 create mode 100644 src/AccessoryCards/LoraCard2G4.cpp
 create mode 100644 src/AccessoryCards/Mtac15Fpga.cpp
 delete mode 100644 src/Version.cpp

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3c84646
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+build/
+src/Version.cpp
diff --git a/Makefile b/Makefile
index b0c1996..16aa846 100644
--- a/Makefile
+++ b/Makefile
@@ -33,11 +33,11 @@ SOURCEDIR=src
 
 CFLAGS += -Werror -Wno-unused-function
 
-CXXFLAGS += -std=c++11 -Wno-unused-function
+CXXFLAGS += -std=c++14 -Wno-unused-function
 
-LIBS := -lmts -lrt
+LIBS := -lmts -lrt -lssl -lcrypto
 
-INC=-Iinclude -Iinclude/Utility -Iinclude/AccessoryCards -Iinclude/Device
+INC=-Iinclude -Iinclude/Utility -Iinclude/AccessoryCards -Iinclude/Device -Iinclude/Fpga
 INCLUDES = $(wildcard include/*.h)
 SOURCES = $(wildcard $(SOURCEDIR)/**/*.cpp)
 SOURCES += $(SOURCEDIR)/Version.cpp
@@ -46,7 +46,7 @@ OBJS = $(patsubst $(SOURCEDIR)/%.c,$(BUILDDIR)/%.o,$(OBJS1))
 CPP_DEPPS = $(patsubst $(SOURCEDIR)/%.cpp,$(BUILDDIR)/**/%.d,$(SOURCES))
 CPP_DEPPS += $(BUILDDIR)/*.o $(BUILDDIR)/*.d $(BUILDDIR)/**/*.o $(BUILDDIR)/**/*.d
 JS_OBJS = $(BUILDDIR)/Version.o
-OUT_DIRS=build/AccessoryCards build/Device
+OUT_DIRS=build/AccessoryCards build/Device build/Fpga
 MKDIR_P = mkdir -p
 
 ifndef MTS_CHECK
@@ -85,7 +85,7 @@ mts-io-sysfs: $(OBJS) $(BUILDDIR)/MtsIoSysfs.o
 
 $(BUILDDIR)/%.o: $(SOURCEDIR)/%.cpp
 	@echo 'Building file: $<'
-	$(CXX) $(CFLAGS) $(INC) -Wall -std=c++11 -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
+	$(CXX) $(CFLAGS) $(INC) -Wall -std=c++14 -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<"
 	@echo 'Finished building: $<'
 	@echo ' '
 
@@ -103,13 +103,10 @@ $(SOURCEDIR)/Version.cpp:
 
 $(BUILDDIR)/MtsIo.o: $(SOURCEDIR)/MtsIo.cpp
 	@echo 'Building file: $<'
-	$(CXX) $(CFLAGS) $(INC) -Wall -std=c++11 -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<" -DENABLE_MTS_CHECK=${MTS_CHECK}
+	$(CXX) $(CFLAGS) $(INC) -Wall -std=c++14 -c -fmessage-length=0 -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@:%.o=%.d)" -o "$@" "$<" -DENABLE_MTS_CHECK=${MTS_CHECK}
 	@echo 'Finished building: $<'
 	@echo ' '
 
-install:
-	mkdir -p $(DESTDIR)/opt/lora
-
 strip:
 	$(STRIP) -S --strip-unneeded --remove-section=.note.gnu.gold-version --remove-section=.comment --remove-section=.note --remove-section=.note.gnu.build-id --remove-section=.note.ABI-tag $(BUILDDIR)/mts-io-sysfs
 
diff --git a/include/Device/Device.h b/include/Device/Device.h
index 198cc67..5f2bf12 100644
--- a/include/Device/Device.h
+++ b/include/Device/Device.h
@@ -1,113 +1,163 @@
 #ifndef DEVICE_H_
 #define DEVICE_H_
 
+#include "Fpga.h"
 #include "General.h"
 #include "Utility.h"
 #include "Version.h"
+#include <math.h> /* ceil */
+
+class Mtac15Fpga;
 
 class Device {
-	private:
-        bool verbose ;
-        bool isRoot;
-        rapidjson::Document capabilities;
-        rapidjson::Document ethSwitch;
-        rapidjson::Document deviceInfo;
-        static const std::vector<std::string> apIdentifiers;
-        rapidjson::Document accessoryCards;
-        rapidjson::Value accessoryCard;
-        rapidjson::Document::AllocatorType& alloc = deviceInfo.GetAllocator();
-        rapidjson::Document::AllocatorType& accessoryCardsAlloc = accessoryCards.GetAllocator();
-        static std::map<std::string, bool> capabilityList;
-        static std::map<std::string, std::string> ethSwitchList;
-        static std::map<std::string, std::string> deviceInfoList;
-
-        static const std::regex apFilters;
-        static const std::regex lora15Filters;
-        static const std::regex loraG16Filters;
-        static const std::regex loraG64Filters;
-        static const std::regex gpiobFilters;
-        static const std::regex mfserFilters;
-        static const std::regex serialModeFilter;
-        static const std::regex storeFilters;
-        static const std::regex showFilters;
-
-        class AccessoryCard {
-            protected:
-                Device& device;
-                const std::string productId;
-                const std::string port;
-            public:
-                AccessoryCard(Device& d, const std::string ProductId, const std::string Port);
-        };
-
-        class LoraCard : public AccessoryCard {
-            protected:
-                std::string spiPath;
-                uint8_t fpgaVersion = 255;
-            public:
-                LoraCard(Device& d, const std::string ProductId, const std::string Port);
-                void setCapabilities();
-        };
-
-        class Lora15Card : public LoraCard {
-            private:
-                void *spi_target_ptr = NULL;
-            public:
-                Lora15Card(Device& d, const std::string ProductId, const std::string Port);
-                int spiOpen(const char *spidev);
-                int spiRead(uint8_t address, uint8_t *data);
-                int spiClose();
-        };
-
-        class Lora21Card : public LoraCard {
-            private:
-                std::string cmdFpgaVersion;
-            public:
-                Lora21Card(Device& d, const std::string ProductId, const std::string Port);
-        };
-
-        class Lora21ExtCard : public Lora21Card {
-            private:
-                std::string cmdFpgaVersion2;
-            public:
-                Lora21ExtCard(Device& d, const std::string ProductId, const std::string Port);
-        };
-
-        class Gpiob : public AccessoryCard {
-            public:
-                Gpiob(Device& d, const std::string ProductId, const std::string Port);
-        };
-
-        class Mfser : public AccessoryCard {
-            public:
-                Mfser(Device& d, const std::string ProductId, const std::string Port);
-        };
-
-	public:
-		Device();
-        void getSystemTreeJson(const char * dir_name);
-        void init();
-        bool isAccessoryCard(const char * d_name, const char * dir_name);
-        bool isValidDirectory(const struct dirent * entry, std::string fullPath, const char * d_name);
-        void load();
-        void logInfo(std::string info);
-        void logError(std::string info);
-        void json();
-        void mapFileToCapability();
-        void mapFirmware();
-        void mapMacAddress2();
-        void printDir(const std::string dir_name, std::vector<std::string> &results);
-        void printJson();
-        void printVersion (std::string name);
-        void printUsage(std::string program);
-        void show(std::string program);
-        void showTrigger(std::string name);
-        void sortAccessoryCards();
-        void store(std::string name, std::string value);
-        void storeTrigger(std::string name, std::string value);
-        void Verbose(bool val);
-        bool Verbose();
-        void writeJson();
+  private:
+    bool isRoot;
+    rapidjson::Document capabilities;
+    rapidjson::Document ethSwitch;
+    rapidjson::Document deviceInfo;
+    static const std::vector<std::string> apIdentifiers;
+    rapidjson::Document accessoryCards;
+    rapidjson::Value accessoryCard;
+    rapidjson::Document::AllocatorType &alloc = deviceInfo.GetAllocator();
+    rapidjson::Document::AllocatorType &acAlloc = accessoryCards.GetAllocator();
+    static std::map<std::string, bool> capabilityList;
+    static std::map<std::string, std::string> ethSwitchList;
+    static std::map<std::string, std::string> deviceInfoList;
+
+    static const std::regex apFilters;
+    static const std::regex serialModeFilter;
+    static const std::regex storeFilters;
+    static const std::regex showFilters;
+    static const std::regex mtcdt3Filters;
+    static const std::regex mtrFilters;
+
+    const unsigned int accessoryCardsListSize = 7;
+
+    class AccessoryCard {
+      protected:
+        Device &device;
+        std::regex name;
+
+      public:
+        AccessoryCard(Device &d, const std::regex Name);
+        virtual void AddToDeviceInfo(const std::string Port,
+                                     const std::string ProductID);
+        const std::regex GetName();
+    };
+
+    class LoraCard : public AccessoryCard {
+      protected:
+        std::string spiPath;
+        uint8_t fpgaVersion;
+
+      public:
+        LoraCard(Device &d, const std::regex Name);
+        void AddToDeviceInfo(const std::string Port,
+                             const std::string ProductID);
+    };
+
+    class Lora03Card : public LoraCard {
+      private:
+        std::string spiPath1261;
+        uint8_t tmp102;
+
+      public:
+        Lora03Card(Device &d);
+        void AddToDeviceInfo(const std::string Port,
+                             const std::string ProductID);
+    };
+
+    class Lora10Card : public LoraCard {
+      public:
+        Lora10Card(Device &d);
+        void AddToDeviceInfo(const std::string Port,
+                             const std::string ProductID);
+    };
+
+    class Lora15Card : public LoraCard {
+      private:
+        Lora15Card();
+        void *spi_target_ptr = NULL;
+        const char pin_high = '1';
+        const char pin_low = '0';
+
+      public:
+        Lora15Card(Device &d);
+        void AddToDeviceInfo(const std::string Port,
+                             const std::string ProductID);
+    };
+
+    class Lora21Card : public LoraCard {
+      private:
+        std::string cmdFpgaVersion;
+
+      public:
+        Lora21Card(Device &d);
+        Lora21Card(Device &d, const std::regex Name);
+        void AddToDeviceInfo(const std::string Port,
+                             const std::string ProductID);
+    };
+
+    class Lora21ExtCard : public Lora21Card {
+      private:
+        std::string cmdFpgaVersion2;
+
+      public:
+        Lora21ExtCard(Device &d);
+        void AddToDeviceInfo(const std::string Port,
+                             const std::string ProductID);
+    };
+
+    class Lora2G4Card : public LoraCard {
+      public:
+        Lora2G4Card(Device &d);
+        void AddToDeviceInfo(const std::string Port,
+                             const std::string ProductID);
+    };
+
+    class Gpiob : public AccessoryCard {
+      public:
+        Gpiob(Device &d);
+        void AddToDeviceInfo(const std::string Port,
+                             const std::string ProductID);
+    };
+
+    class Mfser : public AccessoryCard {
+      public:
+        Mfser(Device &d);
+        void AddToDeviceInfo(const std::string Port,
+                             const std::string ProductID);
+    };
+
+    std::vector<std::unique_ptr<AccessoryCard>> accessoryCardsList;
+
+  public:
+    Device();
+    void getSystemTreeJson(const char *dir_name);
+    void init();
+    bool isAccessoryCard(const char *d_name, const char *dir_name);
+    bool isValidDirectory(const struct dirent *entry, std::string fullPath,
+                          const char *d_name);
+    void load();
+    void logInfo(std::string info);
+    void logError(std::string info);
+    void json();
+    void mapFileToCapability();
+    void mapFirmware();
+    void mapMacAddress2();
+    void printDir(const std::string dir_name,
+                  std::vector<std::string> &results);
+    void printJson();
+    void printVersion(std::string name);
+    void printUsage(std::string program);
+    void show(std::string program);
+    void showTrigger(std::string name);
+    void sortAccessoryCards();
+    void store(std::string name, std::string value);
+    void storeTrigger(std::string name, std::string value);
+    void Verbose(bool val);
+    bool Verbose();
+    void writeJson();
 };
 
 #endif /* DEVICE_H_ */
diff --git a/include/Fpga/Fpga.h b/include/Fpga/Fpga.h
new file mode 100644
index 0000000..986a269
--- /dev/null
+++ b/include/Fpga/Fpga.h
@@ -0,0 +1,74 @@
+#ifndef FPGA_H_
+#define FPGA_H_
+
+#include "General.h"
+#include "Utility.h"
+#include "Version.h"
+#include <math.h>        /* ceil */
+#include <openssl/sha.h> /* generate hash */
+
+#define MTAC_SX1301 0x0
+#define MTAC_FPGA 0x1
+
+#define MTAC_FPGA_ADDRESS 0x1
+#define READ_ACCESS 0x00
+#define WRITE_ACCESS 0x80
+#define SPI_SPEED 8000000
+
+#define MTAC_PAGE_REG 0
+#define MTAC_SOFT_RESET 1
+#define MTAC_VERSION 2
+
+#define MTCDT_DEFAULT_FILE "/usr/lib/mts-flash-binaries/mtcdt-fpga-v31.hex"
+#define MTCAP_DEFAULT_FILE "/usr/lib/mts-flash-binaries/mtcap-fpga-v31.hex"
+
+struct mtac_reg_s {
+    int8_t page;  /*!< page containing the register (-1 for all pages) */
+    uint8_t addr; /*!< base address of the register (7 bit) */
+    uint8_t offs; /*!< position of the register LSB (between 0 to 7) */
+    bool sign;    /*!< 1 indicates the register is signed (2 complem.) */
+    uint8_t leng; /*!< number of bits in the register */
+    bool rdon;    /*!< 1 indicates a read-only register */
+    int32_t dflt; /*!< register default value */
+};
+
+class Mtac15Fpga {
+  private:
+    HardwareType hardwareType = HARDWARE_INVALID;
+    void *spi_target_ptr = NULL;
+    const char pin_high = '1';
+    const char pin_low = '0';
+    std::string port;
+    std::string spiPath;
+    std::string input_file;
+    uint8_t fpgaVersion;
+    rapidjson::Document deviceInfo;
+    rapidjson::Document::AllocatorType &alloc = deviceInfo.GetAllocator();
+
+    void sha256_hash_string(unsigned char hash[SHA256_DIGEST_LENGTH],
+                            char outputBuffer[65]);
+    void sha256(char *string, char outputBuffer[65]);
+    int sha256_file(const char *path);
+    int spiOpen();
+    int spiRead(uint8_t spi_mux_target, uint8_t address, uint8_t *data);
+    int spiWrite(uint8_t spi_mux_target, uint8_t address, uint8_t data);
+    int spiClose();
+    int busContention();
+    int cresetWrite(char num);
+    int releaseDevice();
+    int writeEnable();
+    int chipEraseVerify();
+    int chipErase();
+    int mtacErase();
+    int pageProgram(uint8_t adr_lower, uint8_t adr_higher, uint32_t data[256]);
+    int mtacProgram(const char input_file[]);
+
+  public:
+    Mtac15Fpga(std::string inputFile, std::string forcedPath);
+    Mtac15Fpga(std::string path);
+    int getFpgaVersion();
+    int FpgaVersion();
+    int upgradeFpga();
+};
+
+#endif /* FPGA_H_ */
diff --git a/include/General.h b/include/General.h
index c5be2ff..e45f06a 100644
--- a/include/General.h
+++ b/include/General.h
@@ -2,7 +2,7 @@
 #define GENERAL_HPP
 
 #ifdef _MSC_VER
-#pragma warning ( disable : 4514 4512 4710 4355)
+#pragma warning(disable : 4514 4512 4710 4355)
 #endif
 
 typedef signed char sint8;
@@ -13,71 +13,68 @@ typedef signed int sint32;
 typedef unsigned int uint32;
 typedef signed long long sint64;
 typedef unsigned long long uint64;
-typedef signed int sint;  //32 bit - even on 64 bit machines
-typedef unsigned int uint;  //32 bit - even on 64 bit machines
+typedef signed int sint;   // 32 bit - even on 64 bit machines
+typedef unsigned int uint; // 32 bit - even on 64 bit machines
 
-#define memzero(ptr) memset(ptr,0,sizeof(*(ptr)))
-#define ArrayZero(ptr,elements) memset(ptr,0,sizeof(*(ptr)) * (elements))
+#define memzero(ptr) memset(ptr, 0, sizeof(*(ptr)))
+#define ArrayZero(ptr, elements) memset(ptr, 0, sizeof(*(ptr)) * (elements))
 
+#include <mts/MTS_Logger.h>
 #include <mts/MTS_System.h>
 #include <mts/MTS_Text.h>
 
+#include <dirent.h>
+#include <fcntl.h> /* open */
 #include <fstream>
 #include <iostream>
-#include <stdlib.h>
-#include <stdio.h>  /* printf fprintf */
-#include <fcntl.h> /* open */
 #include <linux/spi/spidev.h>
-#include <sys/ioctl.h>
-#include <unistd.h> /* lseek, close */
-#include <dirent.h>
 #include <regex>
+#include <stdio.h> /* printf fprintf */
+#include <stdlib.h>
+#include <sys/ioctl.h>
 #include <sys/stat.h>
-
+#include <unistd.h> /* lseek, close */
+#include <getopt.h> /* command line parser */
 
 #include "rapidjson/document.h"
-#include "rapidjson/writer.h"
-#include "rapidjson/stringbuffer.h"
+#include "rapidjson/filereadstream.h"
 #include "rapidjson/istreamwrapper.h"
+#include "rapidjson/stringbuffer.h"
+#include "rapidjson/writer.h"
 
-#define MAX_ACC_CARDS               	4
-
-#define VERBOSE                     	false
-#define MTS_IO_CONTROLS_STATUS_LED  	false
-#define MTS_IO_CONTROLS_LS_LED      	false
-
-#define FIRMWARE_VERSION 				"Version"
-#define FIRMWARE_DATE 					"Date"
-
-#define SYSFS_PLATFORM              	"/sys/devices/platform/mts-io/"
-#define HW_VERSION_PATH					"/sys/devices/platform/mts-io/hw-version"
-#define LEDS_GPIO_DIR               	"/sys/devices/platform/leds-gpio/leds/"
-#define FIRMWARE_FILE               	"/etc/issue"
-
-#define LORA_1_5_AP1_FPGA_VERSION		"mts-fpga-loader -p 1 -c | grep version | awk '{printf $4}'"
-#define LORA_1_5_AP2_FPGA_VERSION		"mts-fpga-loader -p 2 -c | grep version | awk '{printf $4}'"
-#define LORA_2_1_FPGA_VERSION			"mts-fpga-loader -g | grep version | awk '{printf $4}'"
-#define LORA_2_1_EXT_FPGA_VERSION		"mts-fpga-loader -b 1 -g | grep version | awk '{printf $4}'"
+#define MAX_ACC_CARDS 4
 
+#define VERBOSE false
+#define MTS_IO_CONTROLS_STATUS_LED false
+#define MTS_IO_CONTROLS_LS_LED false
 
-#define MTAC_SX1301 					0x0
-#define MTAC_FPGA 						0x1
+#define FIRMWARE_VERSION "Version"
+#define FIRMWARE_DATE "Date"
+#define FIRMWARE_RELEASE "Release"
 
-#define MTAC_FPGA_ADDRESS 				0x1
+#define SYSFS_PLATFORM "/sys/devices/platform/mts-io/"
+#define HW_VERSION_PATH "/sys/devices/platform/mts-io/hw-version"
+#define LEDS_GPIO_DIR "/sys/devices/platform/leds-gpio/leds/"
+#define FIRMWARE_FILE "/etc/issue"
+#define CRESET "/creset"
 
-#define READ_ACCESS 					0x00
-#define SPI_SPEED 						8000000
+#define LORA_2_1_FPGA_VERSION                                                  \
+    "mts-fpga-loader -g | grep version | awk '{printf $4}'"
+#define LORA_2_1_EXT_FPGA_VERSION                                              \
+    "mts-fpga-loader -b 1 -g | grep version | awk '{printf $4}'"
 
-#define DEVICE_INFO_FILE 				"/var/run/config/device_info.json"
-#define RESET_SHORT_CMD 				"reset_short_handler"
-#define RESET_LONG_CMD 					"reset_long_handler"
-#define KILL_SIGNAL 					"kill -l "
+#define DEVICE_INFO_FILE "/var/run/config/device_info.json"
+#define RESET_SHORT_CMD "reset_short_handler"
+#define RESET_LONG_CMD "reset_long_handler"
+#define KILL_SIGNAL "kill -l "
 
+enum HardwareType {
+    HARDWARE_MTCDT,
+    HARDWARE_MTCDT3,
+    HARDWARE_MTCAP,
+    HARDWARE_INVALID
+};
 
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 
-
 #endif
-
-
-
diff --git a/include/Utility/Utility.h b/include/Utility/Utility.h
index 8d68baa..caf5661 100644
--- a/include/Utility/Utility.h
+++ b/include/Utility/Utility.h
@@ -6,34 +6,35 @@
 #include <glob.h>
 
 /**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
 
 inline bool fileExists(std::string file) {
     struct stat buffer = {};
-    return (stat (file.c_str(), &buffer) == 0) ? true : false;
+    return (stat(file.c_str(), &buffer) == 0) ? true : false;
 }
 
-inline std::string toCamelCase(const char * d_name)  {
+inline std::string toCamelCase(const char *d_name) {
     std::string camelString = strdup(d_name);
     std::string tempString = "";
-    for (size_t x = 0; x < camelString.length(); x++){
-        if (camelString[x] == '-' || camelString[x] == '_'){
+    for (size_t x = 0; x < camelString.length(); x++) {
+        if (camelString[x] == '-' || camelString[x] == '_') {
             tempString = camelString.substr(x + 1, 1);
-            transform(tempString.begin(), tempString.end(), tempString.begin(), toupper);
+            transform(tempString.begin(), tempString.end(), tempString.begin(),
+                      toupper);
             camelString.erase(x, 2);
             camelString.insert(x, tempString);
         }
@@ -50,7 +51,7 @@ inline void exitHandler(int code) {
 
 inline mode_t fileType(std::string file) {
     struct stat buf = {};
-    if (stat (file.c_str(), &buf) == 0) {
+    if (stat(file.c_str(), &buf) == 0) {
         return buf.st_mode & S_IFMT;
     } else {
         return -1;
diff --git a/src/AccessoryCards/AccessoryCard.cpp b/src/AccessoryCards/AccessoryCard.cpp
new file mode 100644
index 0000000..0c7c2a0
--- /dev/null
+++ b/src/AccessoryCards/AccessoryCard.cpp
@@ -0,0 +1,26 @@
+/**********************************************************************
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
+
+#include "Device.h"
+
+Device::AccessoryCard::AccessoryCard(Device &d, const std::regex Name)
+    : device(d), name(Name) {}
+
+void Device::AccessoryCard::AddToDeviceInfo(const std::string Port,
+                                            const std::string ProductID) {}
+
+const std::regex Device::AccessoryCard::GetName() { return name; }
\ No newline at end of file
diff --git a/src/AccessoryCards/AcessoryCard.cpp b/src/AccessoryCards/AcessoryCard.cpp
deleted file mode 100644
index 6a7a0d8..0000000
--- a/src/AccessoryCards/AcessoryCard.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-/**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
-
-#include "Device.h"
-
-Device::AccessoryCard::AccessoryCard(Device& d, const std::string ProductId, const std::string Port) : device(d), productId(ProductId), port(Port) {
-}
diff --git a/src/AccessoryCards/Gpiob.cpp b/src/AccessoryCards/Gpiob.cpp
index 44728ae..c580aeb 100644
--- a/src/AccessoryCards/Gpiob.cpp
+++ b/src/AccessoryCards/Gpiob.cpp
@@ -1,23 +1,27 @@
 /**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
 
 #include "Device.h"
 
-Device::Gpiob::Gpiob(Device& d, const std::string ProductId, const std::string Port) : AccessoryCard(d, ProductId, Port) {
+Device::Gpiob::Gpiob(Device &d)
+    : AccessoryCard(d, std::regex("(MTAC-GPIOB)|(MMTAC-GPIOI)")) {}
+
+void Device::Gpiob::AddToDeviceInfo(const std::string Port,
+                                    const std::string ProductID) {
     capabilityList["adc"] = true;
     capabilityList["din"] = true;
     capabilityList["dout"] = true;
diff --git a/src/AccessoryCards/LoraCard.cpp b/src/AccessoryCards/LoraCard.cpp
index 7a248dc..fe2a8d2 100644
--- a/src/AccessoryCards/LoraCard.cpp
+++ b/src/AccessoryCards/LoraCard.cpp
@@ -1,26 +1,26 @@
 /**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
 
 #include "Device.h"
 
-Device::LoraCard::LoraCard(Device& d, const std::string ProductId, const std::string Port) : AccessoryCard(d, ProductId, Port), spiPath("/dev/spidev0.0") {}
+Device::LoraCard::LoraCard(Device &d, const std::regex Name)
+    : AccessoryCard(d, Name), spiPath("/dev/spidev0.0"), fpgaVersion(255) {}
 
-void Device::LoraCard::setCapabilities() {
+void Device::LoraCard::AddToDeviceInfo(const std::string Port,
+                                       const std::string ProductID) {
     device.capabilityList["lora"] = true;
-    device.accessoryCard.AddMember("fpgaVersion", fpgaVersion, device.accessoryCardsAlloc);
-    device.accessoryCard.AddMember("spiPath", rapidjson::Value().SetString(spiPath.c_str(), device.accessoryCardsAlloc), device.accessoryCardsAlloc);
 }
\ No newline at end of file
diff --git a/src/AccessoryCards/LoraCard03.cpp b/src/AccessoryCards/LoraCard03.cpp
new file mode 100644
index 0000000..7e9f9ae
--- /dev/null
+++ b/src/AccessoryCards/LoraCard03.cpp
@@ -0,0 +1,53 @@
+/**********************************************************************
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
+
+#include "Device.h"
+
+Device::Lora03Card::Lora03Card(Device &d)
+    : LoraCard(d, std::regex("(MTAC-003)(.*)|(MTCAP3-003)(.*)")) {}
+
+void Device::Lora03Card::AddToDeviceInfo(const std::string Port,
+                                         const std::string ProductID) {
+
+    LoraCard::AddToDeviceInfo(Port, ProductID);
+    /* Map the spi path to the port/hw version */
+    std::string deviceHwVersion = "";
+    MTS::System::readFile(HW_VERSION_PATH, deviceHwVersion);
+    if (deviceHwVersion.find("MTCAP3") != std::string::npos) {
+        spiPath = "/dev/spidev1.0";
+        spiPath1261 = "/dev/spidev1.1";
+        tmp102 = 0x48;
+    } else if (Port.back() == '2') {
+        spiPath = "/dev/spidev1.0";
+        spiPath1261 = "/dev/spidev1.1";
+        tmp102 = 0x49;
+    } else {
+        spiPath = "/dev/spidev0.0";
+        spiPath1261 = "/dev/spidev0.1";
+        tmp102 = 0x48;
+    }
+
+    device.accessoryCard.AddMember(
+        "spiPath",
+        rapidjson::Value().SetString(spiPath.c_str(), device.acAlloc),
+        device.acAlloc);
+    device.accessoryCard.AddMember(
+        "spiPath1261",
+        rapidjson::Value().SetString(spiPath1261.c_str(), device.acAlloc),
+        device.acAlloc);
+    device.accessoryCard.AddMember("tmp102", tmp102, device.acAlloc);
+}
\ No newline at end of file
diff --git a/src/AccessoryCards/LoraCard10.cpp b/src/AccessoryCards/LoraCard10.cpp
new file mode 100644
index 0000000..e74b848
--- /dev/null
+++ b/src/AccessoryCards/LoraCard10.cpp
@@ -0,0 +1,38 @@
+/**********************************************************************
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
+
+#include "Device.h"
+
+Device::Lora10Card::Lora10Card(Device &d)
+    : LoraCard(d, std::regex("(MTAC-LORA-915)|(MTAC-LORA-868)")) {}
+
+void Device::Lora10Card::AddToDeviceInfo(const std::string Port,
+                                         const std::string ProductID) {
+
+    LoraCard::AddToDeviceInfo(Port, ProductID);
+
+    if (Port.back() == '2') {
+        spiPath = "/dev/spidev1.2";
+    } else {
+        spiPath = "/dev/spidev0.2";
+    }
+
+    device.accessoryCard.AddMember(
+        "spiPath",
+        rapidjson::Value().SetString(spiPath.c_str(), device.acAlloc),
+        device.acAlloc);
+}
\ No newline at end of file
diff --git a/src/AccessoryCards/LoraCard15.cpp b/src/AccessoryCards/LoraCard15.cpp
index a7a1dad..3ed0f31 100644
--- a/src/AccessoryCards/LoraCard15.cpp
+++ b/src/AccessoryCards/LoraCard15.cpp
@@ -1,172 +1,45 @@
 /**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
 
 #include "Device.h"
 
-Device::Lora15Card::Lora15Card(Device& d, const std::string ProductId, const std::string Port) : LoraCard(d, ProductId, Port) {
-    int ret;
-    std::string deviceHwVersion = "";
-    /* Map the spi path to the device hw version/mtac product id, with the default being spidev0.0 */
-    MTS::System::readFile(HW_VERSION_PATH, deviceHwVersion);
-    if (deviceHwVersion.find("MTCDT3-") != std::string::npos) {
-        if (port.back() == '2') {
-            spiPath = "/dev/spidev1.2";
-        } else {
-            spiPath = "/dev/spidev0.2";
-        }
-    } else if (productId.find("MTAC-LORA-") == 0) {
-        if (port.back() == '2') {
-          spiPath = "/dev/spidev32765.2";
-        } else {
-          spiPath = "/dev/spidev32766.2";
-        }
-    }
-    ret = spiOpen(spiPath.c_str());
-    if (ret != 0) {
-        printf("Could not open SPI port %s", spiPath.c_str());
-        return;
-    }
-    /* detect if the gateway has an FPGA with SPI mux header support */
-    ret = spiRead(MTAC_FPGA_ADDRESS, &fpgaVersion);
-    if (ret != 0) {
-        printf("Could not read FPGA version");
-        fpgaVersion = 255;
-    }
-
-    spiClose();
-    spi_target_ptr = NULL;
-    setCapabilities();
-}
-
-int Device::Lora15Card::spiOpen(const char *spidev) {
-    int *spi_device = NULL;
-    int dev;
-    int a = 0, b = 0;
-    int i;
-
-    /* allocate memory for the device descriptor */
-    spi_device = (int *)malloc(sizeof(int));
-    if (spi_device == NULL) {
-        printf("ERROR: MALLOC FAIL\n");
-        return -1;
-    }
-
-    /* open SPI device */
-    dev = open(spidev, O_RDWR);
-    if (dev < 0) {
-        printf("ERROR: failed to open SPI device %s\n", spidev);
-        return -1;
-    }
+Device::Lora15Card::Lora15Card(Device &d)
+    : LoraCard(d, std::regex("(MTAC-LORA-H)(.*)|(MTAC-LORA-F)(.*)|(MTCAP-LORA-)"
+                             "(.*)|(MTLGA-)(.*)|(MTCDT3-)(.*)")) {}
 
-    /* setting SPI mode to 'mode 0' */
-    i = SPI_MODE_3;
-    a = ioctl(dev, SPI_IOC_WR_MODE, &i);
-    b = ioctl(dev, SPI_IOC_RD_MODE, &i);
-    if ((a < 0) || (b < 0)) {
-        printf("ERROR: SPI PORT FAIL TO SET IN MODE 0\n");
-        close(dev);
-        free(spi_device);
-        return -1;
-    }
+void Device::Lora15Card::AddToDeviceInfo(const std::string Port,
+                                         const std::string ProductID) {
 
-    /* setting SPI max clk (in Hz) */
-    i = SPI_SPEED;
-    a = ioctl(dev, SPI_IOC_WR_MAX_SPEED_HZ, &i);
-    b = ioctl(dev, SPI_IOC_RD_MAX_SPEED_HZ, &i);
-    if ((a < 0) || (b < 0)) {
-        printf("ERROR: SPI PORT FAIL TO SET MAX SPEED\n");
-        close(dev);
-        free(spi_device);
-        return -1;
-    }
+    LoraCard::AddToDeviceInfo(Port, ProductID);
 
-    /* setting SPI to MSB first */
-    i = 0;
-    a = ioctl(dev, SPI_IOC_WR_LSB_FIRST, &i);
-    b = ioctl(dev, SPI_IOC_RD_LSB_FIRST, &i);
-    if ((a < 0) || (b < 0)) {
-        printf("ERROR: SPI PORT FAIL TO SET MSB FIRST\n");
-        close(dev);
-        free(spi_device);
-        return -1;
-    }
-
-    /* setting SPI to 8 bits per word */
-    i = 0;
-    a = ioctl(dev, SPI_IOC_WR_BITS_PER_WORD, &i);
-    b = ioctl(dev, SPI_IOC_RD_BITS_PER_WORD, &i);
-    if ((a < 0) || (b < 0)) {
-        printf("ERROR: SPI PORT FAIL TO SET 8 BITS-PER-WORD\n");
-        close(dev);
-        return -1;
-    }
-
-    *spi_device = dev;
-    spi_target_ptr = (void *)spi_device;
-    return 0;
-}
-int Device::Lora15Card::spiRead(uint8_t address, uint8_t *data) {
-    int spi_device;
-    uint8_t out_buf[3];
-    uint8_t in_buf[ARRAY_SIZE(out_buf)];
-    uint8_t command_size;
-    struct spi_ioc_transfer k;
-    int a;
-
-    spi_device = *(int *)spi_target_ptr; /* spi_target cannot be null beforehand */
-
-    /* prepare frame to be sent */
-    out_buf[0] = MTAC_FPGA;
-    out_buf[1] = READ_ACCESS | (address & 0x7F);
-    out_buf[2] = 0x00;
-    command_size = 3;
-
-    /* I/O transaction */
-    memset(&k, 0, sizeof(k)); /* clear k */
-    k.tx_buf = (unsigned long)out_buf;
-    k.rx_buf = (unsigned long)in_buf;
-    k.len = command_size;
-    k.cs_change = 1;
-    a = ioctl(spi_device, SPI_IOC_MESSAGE(1), &k);
-
-    /* determine return code */
-    if (a != (int)k.len) {
-        printf("ERROR: SPI READ FAILURE\n");
-        return -1;
+    if (ProductID.rfind("MTCAP", 0) == 0) {
+        spiPath = "/dev/spidev0.0";
+    } else if (Port.back() == '2') {
+        spiPath = "/dev/spidev1.2";
     } else {
-        *data = in_buf[command_size - 1];
-        return 0;
+        spiPath = "/dev/spidev0.2";
     }
-}
-
-int Device::Lora15Card::spiClose() {
-    int spi_device;
-    int a;
-
-    /* close file & deallocate file descriptor */
-    spi_device = *(int *)spi_target_ptr; /* check that spi_target is not null */
-    a = close(spi_device);
-    free(spi_target_ptr);
 
-    /* determine return code */
-    if (a < 0) {
-        printf("ERROR: SPI PORT FAILED TO CLOSE\n");
-        return -1;
-    } else {
-        return 0;
-    }
+    Mtac15Fpga mtac15Fpga(spiPath);
+    mtac15Fpga.getFpgaVersion();
+    fpgaVersion = mtac15Fpga.FpgaVersion();
+    device.accessoryCard.AddMember(
+        "spiPath",
+        rapidjson::Value().SetString(spiPath.c_str(), device.acAlloc),
+        device.acAlloc);
+    device.accessoryCard.AddMember("fpgaVersion", fpgaVersion, device.acAlloc);
 }
\ No newline at end of file
diff --git a/src/AccessoryCards/LoraCard21.cpp b/src/AccessoryCards/LoraCard21.cpp
index d40876b..4337bfa 100644
--- a/src/AccessoryCards/LoraCard21.cpp
+++ b/src/AccessoryCards/LoraCard21.cpp
@@ -1,25 +1,39 @@
 /**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
 
 #include "Device.h"
 
-Device::Lora21Card::Lora21Card(Device& d, const std::string ProductId, const std::string Port): LoraCard(d, ProductId, Port) {
+Device::Lora21Card::Lora21Card(Device &d)
+    : LoraCard(d, std::regex("(MTAC-LORA-G16)(.*)")) {}
+Device::Lora21Card::Lora21Card(Device &d, const std::regex Name)
+    : LoraCard(d, Name) {}
+
+void Device::Lora21Card::AddToDeviceInfo(const std::string Port,
+                                         const std::string ProductID) {
+
+    LoraCard::AddToDeviceInfo(Port, ProductID);
+
     spiPath = "/dev/spidev32766.2";
     MTS::System::cmd(LORA_2_1_FPGA_VERSION, cmdFpgaVersion);
     fpgaVersion = std::stoi(cmdFpgaVersion);
-    setCapabilities();
+
+    device.accessoryCard.AddMember("fpgaVersion", fpgaVersion, device.acAlloc);
+    device.accessoryCard.AddMember(
+        "spiPath",
+        rapidjson::Value().SetString(spiPath.c_str(), device.acAlloc),
+        device.acAlloc);
 }
\ No newline at end of file
diff --git a/src/AccessoryCards/LoraCard21Ext.cpp b/src/AccessoryCards/LoraCard21Ext.cpp
index 2595286..b25dbfe 100644
--- a/src/AccessoryCards/LoraCard21Ext.cpp
+++ b/src/AccessoryCards/LoraCard21Ext.cpp
@@ -1,23 +1,31 @@
 /**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
 
 #include "Device.h"
 
-Device::Lora21ExtCard::Lora21ExtCard(Device& d, const std::string ProductId, const std::string Port): Lora21Card(d, ProductId, Port) {
+Device::Lora21ExtCard::Lora21ExtCard(Device &d)
+    : Lora21Card(d, std::regex("(MTAC-LORA-G64)(.*)")) {}
+
+void Device::Lora21ExtCard::AddToDeviceInfo(const std::string Port,
+                                            const std::string ProductID) {
+
+    LoraCard::AddToDeviceInfo(Port, ProductID);
+
     MTS::System::cmd(LORA_2_1_EXT_FPGA_VERSION, cmdFpgaVersion2);
-    device.accessoryCard.AddMember("fpgaVersion2", std::stoi(cmdFpgaVersion2), device.accessoryCardsAlloc);
+    device.accessoryCard.AddMember("fpgaVersion2", std::stoi(cmdFpgaVersion2),
+                                   device.acAlloc);
 }
\ No newline at end of file
diff --git a/src/AccessoryCards/LoraCard2G4.cpp b/src/AccessoryCards/LoraCard2G4.cpp
new file mode 100644
index 0000000..10691ce
--- /dev/null
+++ b/src/AccessoryCards/LoraCard2G4.cpp
@@ -0,0 +1,32 @@
+/**********************************************************************
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
+
+#include "Device.h"
+
+Device::Lora2G4Card::Lora2G4Card(Device &d)
+    : LoraCard(d, std::regex("(MTAC-LORA-2G4)")) {}
+
+void Device::Lora2G4Card::AddToDeviceInfo(const std::string Port,
+                                          const std::string ProductID) {
+
+    LoraCard::AddToDeviceInfo(Port, ProductID);
+    std::string ttyPath = "/dev/ttyACM0";
+    device.accessoryCard.AddMember(
+        "ttyPath",
+        rapidjson::Value().SetString(ttyPath.c_str(), device.acAlloc),
+        device.acAlloc);
+}
\ No newline at end of file
diff --git a/src/AccessoryCards/Mfser.cpp b/src/AccessoryCards/Mfser.cpp
index dfdfeb3..03a00b7 100644
--- a/src/AccessoryCards/Mfser.cpp
+++ b/src/AccessoryCards/Mfser.cpp
@@ -1,28 +1,37 @@
 /**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
 
 #include "Device.h"
-Device::Mfser::Mfser(Device& d, const std::string ProductId, const std::string Port) : AccessoryCard(d, ProductId, Port) {
-	capabilityList["rs232"] = true;
+
+Device::Mfser::Mfser(Device &d)
+    : AccessoryCard(
+          d, std::regex("(MTAC-MFSER-DTE)|(MTAC-MFSER-DCE)|(MTR-)(.*)")) {}
+
+void Device::Mfser::AddToDeviceInfo(const std::string Port,
+                                    const std::string ProductID) {
+
+    capabilityList["rs232"] = true;
     capabilityList["rs422"] = true;
     capabilityList["rs485"] = true;
     capabilityList["serial"] = true;
-    if (!fileExists("/dev/ext_serial") && port.size() > 0) {
+    if (!fileExists("/dev/ext_serial") && Port.size() > 0) {
         std::string temp;
-        MTS::System::cmd(std::string("ln -s /dev/ttyAP") + port.back() + " /dev/ext_serial", temp);
+        MTS::System::cmd(std::string("ln -s /dev/ttyAP") + Port.back() +
+                             " /dev/ext_serial",
+                         temp);
     }
 }
\ No newline at end of file
diff --git a/src/AccessoryCards/Mtac15Fpga.cpp b/src/AccessoryCards/Mtac15Fpga.cpp
new file mode 100644
index 0000000..151ff77
--- /dev/null
+++ b/src/AccessoryCards/Mtac15Fpga.cpp
@@ -0,0 +1,803 @@
+/**********************************************************************
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
+
+#include "Fpga.h"
+
+/* -------------------------------------------------------------------------- */
+/* --- Flash opcodes ---------------------------------------------------------*/
+#define WR_STATUS_REG 0x01   /* Write Status Register */
+#define PAGE_PROGRAM 0x02    /* Write up to a Page of the Memory */
+#define READ_DATA 0x03       /* Read from the Memory */
+#define WRITE_DISABLE 0x04   /* Disable Writing to the Memory */
+#define RD_STATUS_REG_1 0x05 /* Read Status Register-1 */
+#define WRITE_ENABLE 0x06    /* Enable Writing to the Memory */
+#define FAST_READ_DATA 0x0B  /* Fast Read from the Memory */
+#define SECTOR_ERASE 0x20 /* Erase a Sector (4kb) */ u
+#define RD_STATUS_REG_2 0x35 /* Read Status Register-2 */
+#define UNIQUE_ID 0x4B       /* Read Unique ID */
+#define WE_STATUS_REG 0x50   /* Write Enable for Status Registers */
+#define BLOCK_ERASE_32 0x52  /* Erase a Block (32kb) */
+#define CHIP_ERASE 0x60      /* Erase Entire Chip */
+#define MNFTR_DEV_ID 0x90    /* Read Manufacturer ID followed by Device ID */
+#define JEDEC_ID 0x9F        /* Read JEDEC ID */
+#define CHIP_RELEASE 0xAB    /* Release chip from power down */
+#define BLOCK_ERASE_64 0xD8  /* Erase a Block (64kb) */
+
+static const uint8_t fpga_version[] = {28, 31, 33, 35, 37};
+static const struct mtac_reg_s loregs[3] = {
+    {-1, 0, 0, 0, 2, 0, 0},  /* PAGE_REG */
+    {-1, 0, 7, 0, 1, 0, 0},  /* SOFT_RESET */
+    {-1, 1, 0, 0, 8, 1, 103} /* VERSION */
+};
+
+/* -------------------------------------------------------------------------- */
+/* --- PRIVATE CONSTANTS ---------------------------------------------------- */
+
+static const char
+    *valid_hashes[3][4] =
+        {
+            {
+                "d9f811fcab57947db3c2323242885a32a7f095a069d3386a148466e7f3da53"
+                "53", /* mtcdt v28*/
+                "903c1199df46d38683b1aa9fc88310abe2f317c01c3aefa77987990874aba4"
+                "20", /* mtcdt v31*/
+                "7c190506b969aea6198daffb6c9b47685f3a4dc3ce18565c66542bac27d6f2"
+                "4e", /* mtcdt v33*/
+                "72bcdfda72bf8677d585330caa3d609615d08d4ca6d7951f0ebbcb5a93306b"
+                "3c" /* mtcdt v35*/
+            },
+            {
+                "54e41b186b2c91f1bcf249648c50357165d361101fc4fe20ee9b8f0c40dce2"
+                "5d" /* mtcdt3 v35*/
+            },
+            {
+                "07317fe9ca59393c074215c9d923d8d01025654883291a5e89b27d21668e22"
+                "63", /* mtcap v28*/
+                "f208ef5cae03e703951bb8799172a5eaadb74ddb90bf3e65c32030c008a88e"
+                "75", /* mtcap v31*/
+                "aaecd468b187703dbbf76022b00268dba2a5f25300da6486d420f476c83638"
+                "5c", /* mtcap v33*/
+                "876cc5683f612c09f96bacb27fff170358c90f3bd76a5c61ec41504eabba83"
+                "13" /* mtcap v35*/
+            },
+};
+
+/* -------------------------------------------------------------------------- */
+/* --- PRIVATE FUNCTIONS DEFINITION ------------------------------------------
+ */
+
+/* hash outputBuffer */
+void Mtac15Fpga::sha256_hash_string(unsigned char hash[SHA256_DIGEST_LENGTH],
+                                    char outputBuffer[65]) {
+    int i = 0;
+    for (i = 0; i < SHA256_DIGEST_LENGTH; i++) {
+        sprintf(outputBuffer + (i * 2), "%02x", (unsigned char)hash[i]);
+    }
+    outputBuffer[64] = 0;
+    printInfo("OutputBuffer hash: %s", outputBuffer);
+}
+
+/* Initialize, update and finalize sha256 */
+void Mtac15Fpga::sha256(char *string, char outputBuffer[65]) {
+    unsigned char hash[SHA256_DIGEST_LENGTH];
+    int len;
+    SHA256_CTX sha256;
+    SHA256_Init(&sha256);
+    len = strlen(string);
+    SHA256_Update(&sha256, string, len);
+    SHA256_Final(hash, &sha256);
+    int i = 0;
+    for (i = 0; i < SHA256_DIGEST_LENGTH; i++) {
+        sprintf(outputBuffer + (i * 2), "%02x", (unsigned char)hash[i]);
+    }
+    outputBuffer[64] = 0;
+    printInfo("OutputBuffer finalized: %s", outputBuffer);
+}
+
+/* Open input file and verify sha256 with verified list */
+int Mtac15Fpga::sha256_file(const char *path) {
+    printInfo("Checking hash on input file: %s", path);
+
+    FILE *file = fopen(path, "rb");
+    if (!file) {
+        printError("File %s not found", path);
+        return -1;
+    } else {
+        printInfo("Checking file %s", path);
+    }
+
+    unsigned int i;
+    char file_hash[65];
+    unsigned char hash[SHA256_DIGEST_LENGTH];
+    SHA256_CTX sha256;
+    SHA256_Init(&sha256);
+    const int bufSize = 32768;
+    unsigned char *buffer = (unsigned char *)malloc(bufSize);
+    int bytesRead = 0;
+
+    if (!buffer)
+        return ENOMEM;
+    while ((bytesRead = fread(buffer, 1, bufSize, file))) {
+        SHA256_Update(&sha256, buffer, bytesRead);
+    }
+    SHA256_Final(hash, &sha256);
+    sha256_hash_string(hash, file_hash);
+    fclose(file);
+    free(buffer);
+
+    printInfo("Calculated input file hash: %s", file_hash);
+    for (i = 0; i < sizeof(valid_hashes[hardwareType]) /
+                        sizeof(valid_hashes[hardwareType][0]);
+         ++i) {
+        if (!strcmp(valid_hashes[hardwareType][i], file_hash)) {
+            printInfo("File verified");
+            return 0;
+        }
+    }
+    printError("Invalid input file");
+    return -1;
+}
+
+int Mtac15Fpga::spiOpen() {
+    int *spi_device = NULL;
+    int dev;
+    int a = 0, b = 0;
+    int i;
+
+    /* allocate memory for the device descriptor */
+    spi_device = (int *)malloc(sizeof(int));
+    if (spi_device == NULL) {
+        printError("Malloc failed");
+        return -1;
+    }
+
+    /* open SPI device */
+    dev = open(spiPath.c_str(), O_RDWR);
+    if (dev < 0) {
+        printError("Failed to open SPI device %s", spiPath.c_str());
+        return -1;
+    }
+
+    /* setting SPI mode to 'mode 0' */
+    i = SPI_MODE_3;
+    a = ioctl(dev, SPI_IOC_WR_MODE, &i);
+    b = ioctl(dev, SPI_IOC_RD_MODE, &i);
+    if ((a < 0) || (b < 0)) {
+        printError("SPI port failed to set IOC MODE 0");
+        close(dev);
+        free(spi_device);
+        return -1;
+    }
+
+    /* setting SPI max clk (in Hz) */
+    i = SPI_SPEED;
+    a = ioctl(dev, SPI_IOC_WR_MAX_SPEED_HZ, &i);
+    b = ioctl(dev, SPI_IOC_RD_MAX_SPEED_HZ, &i);
+    if ((a < 0) || (b < 0)) {
+        printError("SPI port failed to set MAX SPEED");
+        close(dev);
+        free(spi_device);
+        return -1;
+    }
+
+    /* setting SPI to MSB first */
+    i = 0;
+    a = ioctl(dev, SPI_IOC_WR_LSB_FIRST, &i);
+    b = ioctl(dev, SPI_IOC_RD_LSB_FIRST, &i);
+    if ((a < 0) || (b < 0)) {
+        printError("SPI port failed to set MSB FIRST");
+        close(dev);
+        free(spi_device);
+        return -1;
+    }
+
+    /* setting SPI to 8 bits per word */
+    i = 0;
+    a = ioctl(dev, SPI_IOC_WR_BITS_PER_WORD, &i);
+    b = ioctl(dev, SPI_IOC_RD_BITS_PER_WORD, &i);
+    if ((a < 0) || (b < 0)) {
+        printError("SPI port failed to set 8 bits-per-word");
+        close(dev);
+        return -1;
+    }
+
+    *spi_device = dev;
+    spi_target_ptr = (void *)spi_device;
+    return 0;
+}
+
+int Mtac15Fpga::spiRead(uint8_t spi_mux_target, uint8_t address,
+                        uint8_t *data) {
+    int spi_device;
+    uint8_t out_buf[3];
+    uint8_t in_buf[ARRAY_SIZE(out_buf)];
+    uint8_t command_size;
+    struct spi_ioc_transfer k;
+    int a;
+
+    spi_device =
+        *(int *)spi_target_ptr; /* spi_target cannot be null beforehand */
+
+    /* prepare frame to be sent */
+    out_buf[0] = spi_mux_target;
+    out_buf[1] = READ_ACCESS | (address & 0x7F);
+    out_buf[2] = 0x00;
+    command_size = 3;
+
+    /* I/O transaction */
+    memset(&k, 0, sizeof(k)); /* clear k */
+    k.tx_buf = (unsigned long)out_buf;
+    k.rx_buf = (unsigned long)in_buf;
+    k.len = command_size;
+    k.cs_change = 1;
+    a = ioctl(spi_device, SPI_IOC_MESSAGE(1), &k);
+
+    /* determine return code */
+    if (a != (int)k.len) {
+        printError("SPI read failure");
+        return -1;
+    } else {
+        *data = in_buf[command_size - 1];
+        return 0;
+    }
+}
+
+/* Simple spi write to fpga*/
+int Mtac15Fpga::spiWrite(uint8_t spi_mux_target, uint8_t address,
+                         uint8_t data) {
+    int spi_device;
+    uint8_t out_buf[3];
+    uint8_t command_size;
+    struct spi_ioc_transfer k;
+    int a;
+
+    spi_device =
+        *(int *)spi_target_ptr; /* spi_target cannot be null beforehand */
+
+    /* prepare frame to be sent */
+    out_buf[0] = spi_mux_target;
+    out_buf[1] = WRITE_ACCESS | (address & 0x7F);
+    out_buf[2] = data;
+    command_size = 3;
+
+    /* I/O transaction */
+    memset(&k, 0, sizeof(k)); /* clear k */
+    k.tx_buf = (unsigned long)out_buf;
+    k.len = command_size;
+    k.speed_hz = SPI_SPEED;
+    k.cs_change = 1;
+    k.bits_per_word = 8;
+    a = ioctl(spi_device, SPI_IOC_MESSAGE(1), &k);
+
+    /* determine return code */
+    if (a != (int)k.len) {
+        printError("SPI write failure");
+        return -1;
+    } else {
+        printDebug("SPI write success");
+        return 0;
+    }
+}
+
+int Mtac15Fpga::spiClose() {
+    int spi_device;
+    int a;
+
+    /* close file & deallocate file descriptor */
+    spi_device = *(int *)spi_target_ptr; /* check that spi_target is not null */
+    a = close(spi_device);
+    free(spi_target_ptr);
+
+    /* determine return code */
+    if (a < 0) {
+        printError("SPI port failed to close");
+        return -1;
+    } else {
+        return 0;
+    }
+}
+
+/* write to creset pin */
+int Mtac15Fpga::cresetWrite(char num) {
+    std::string cresetPath = SYSFS_PLATFORM + port + CRESET;
+    int fd = open(cresetPath.c_str(), O_WRONLY);
+    if (fd < 0) {
+        printError("Unable to lock file, are you root?");
+        return -1;
+    }
+    write(fd, &num, 1);
+    close(fd);
+    return 0;
+}
+
+/*
+  Release Power-down instruction releases the device from
+  said state allowing device communication
+*/
+int Mtac15Fpga::releaseDevice() {
+    int mtac_ret;
+    int spi_device;
+    struct spi_ioc_transfer k;
+    int ret;
+    size_t command_size = 5;
+    char out_buf[command_size];
+    char in_buf[command_size];
+
+    /* prepare frame to be sent */
+    out_buf[0] = CHIP_RELEASE;
+    out_buf[1] = 0;
+    out_buf[2] = 0;
+    out_buf[3] = 0;
+    out_buf[4] = 0;
+
+    /* I/O transaction */
+    mtac_ret = spiOpen();
+    spi_device =
+        *(int *)spi_target_ptr; /* spi_target cannot be null beforehand */
+    memset(&k, 0, sizeof(k));   /* clear k */
+    k.tx_buf = (unsigned long)out_buf;
+    k.rx_buf = (unsigned long)in_buf;
+    k.len = command_size;
+    k.speed_hz = SPI_SPEED;
+    k.cs_change = 1;
+    k.bits_per_word = 8;
+    ret = ioctl(spi_device, SPI_IOC_MESSAGE(1), &k);
+    mtac_ret = spiClose();
+
+    /* determine return code */
+    if (ret != (int)k.len) {
+        printError("Release failed");
+        mtac_ret = -1;
+    } else {
+        usleep(1000);
+        mtac_ret = 0;
+    }
+    return mtac_ret;
+}
+
+/*
+  Write enable instruction sets the write enable latch
+  in the status register to 1. It needs to be set before
+  a page can be programmed or chip erased
+*/
+int Mtac15Fpga::writeEnable() {
+    int mtac_ret;
+    int spi_device;
+    struct spi_ioc_transfer k;
+    int ret;
+    size_t command_size = 1;
+    char out_buf[command_size];
+    char in_buf[command_size];
+
+    /* prepare frame to be sent */
+    out_buf[0] = 0x06;
+
+    /* I/O transaction */
+    mtac_ret = spiOpen();
+    spi_device =
+        *(int *)spi_target_ptr; /* spi_target cannot be null beforehand */
+    memset(&k, 0, sizeof(k));   /* clear k */
+    k.tx_buf = (unsigned long)out_buf;
+    k.rx_buf = (unsigned long)in_buf;
+    k.len = command_size;
+    k.speed_hz = SPI_SPEED;
+    k.cs_change = 0;
+    k.bits_per_word = 8;
+    ret = ioctl(spi_device, SPI_IOC_MESSAGE(1), &k);
+    mtac_ret = spiClose();
+
+    /* determine return code */
+    if (ret != (int)k.len) {
+        printError("Write Enable failed");
+        mtac_ret = -1;
+    } else {
+        usleep(1000);
+        printDebug("Write Enable successful");
+        mtac_ret = 0;
+    }
+    return mtac_ret;
+}
+
+/*
+  Verify that the chip erase was successful
+*/
+int Mtac15Fpga::chipEraseVerify() {
+    int mtac_ret;
+    int spi_device;
+    struct spi_ioc_transfer k;
+    int a, ret;
+    uint16_t command_size = 256 + 5;
+    char out_buf[command_size];
+    char in_buf[command_size];
+
+    /* prepare frame to be sent */
+    out_buf[0] = 0x0B;
+    out_buf[1] = 0x00;
+    out_buf[2] = 0x00;
+    out_buf[3] = 0x00;
+    out_buf[4] = 0x00;
+
+    /* I/O transaction */
+    mtac_ret = spiOpen();
+    spi_device =
+        *(int *)spi_target_ptr; /* spi_target cannot be null beforehand */
+    memset(&k, 0, sizeof(k));   /* clear k */
+    k.tx_buf = (unsigned long)out_buf;
+    k.rx_buf = (unsigned long)in_buf;
+    k.len = command_size;
+    k.speed_hz = SPI_SPEED;
+    k.cs_change = 1;
+    k.bits_per_word = 8;
+    ret = ioctl(spi_device, SPI_IOC_MESSAGE(1), &k);
+
+    /* determine return code */
+    if (ret != (int)k.len) {
+        printError("Chip transfer failed");
+        mtac_ret = -1;
+    } else {
+        printDebug("Chip transfer successful");
+        mtac_ret = 0;
+    }
+    mtac_ret = spiClose();
+    /* verify that the chip was erased */
+    for (a = 5; a < command_size; a++) {
+        if (in_buf[a] != 0xFF) {
+            mtac_ret = spiClose();
+            return mtac_ret;
+        }
+    }
+    return mtac_ret;
+}
+
+/*
+  Chip erase instruction sets all memory within
+  the device to the erased state of all 1s (FFh)
+*/
+int Mtac15Fpga::chipErase() {
+    int mtac_ret;
+    int spi_device;
+    struct spi_ioc_transfer k;
+    int ret;
+    size_t command_size = 1;
+    char out_buf[command_size];
+    char in_buf[command_size];
+
+    /* prepare frame to be sent */
+    out_buf[0] = CHIP_ERASE;
+
+    /* I/O transaction */
+    mtac_ret = spiOpen();
+    spi_device =
+        *(int *)spi_target_ptr; /* spi_target cannot be null beforehand */
+    memset(&k, 0, sizeof(k));   /* clear k */
+    k.tx_buf = (unsigned long)out_buf;
+    k.rx_buf = (unsigned long)in_buf;
+    k.len = command_size;
+    k.speed_hz = SPI_SPEED;
+    k.cs_change = 0;
+    k.bits_per_word = 8;
+    ret = ioctl(spi_device, SPI_IOC_MESSAGE(1), &k);
+    sleep(5);
+    mtac_ret = spiClose();
+
+    /* determine return code */
+    if (ret != (int)k.len) {
+        printError("Chip Erase transfer failed");
+        mtac_ret = -1;
+    } else {
+        printDebug("Chip Erase transfer successful");
+        chipEraseVerify();
+        mtac_ret = 0;
+    }
+    return mtac_ret;
+}
+
+/* erase entire flash */
+int Mtac15Fpga::mtacErase() {
+    int ret;
+    printInfo("Erasing flash");
+    /* pull device out of powerdown state */
+    ret = releaseDevice();
+    if (ret != 0) {
+        return ret;
+    }
+
+    /* enable writing to flash */
+    ret = writeEnable();
+    if (ret != 0) {
+        return ret;
+    }
+
+    /* send chip erase command to flash */
+    ret = chipErase();
+    if (ret != 0) {
+        return ret;
+    }
+    /* pull device out of powerdown state */
+    ret = releaseDevice();
+    if (ret != 0) {
+        return ret;
+    }
+    return 0;
+}
+
+/*
+  Page Program instruction allows writing upto 256 bytes (a page) of
+  data to be programmed at previously erased memory locations Write
+  enable must be issued first
+*/
+int Mtac15Fpga::pageProgram(uint8_t adr_lower, uint8_t adr_higher,
+                            uint32_t data[256]) {
+    int mtac_ret;
+    int spi_device;
+    struct spi_ioc_transfer k;
+    int a, h;
+    size_t command_size = 260;
+    char out_buf[command_size];
+    char in_buf[command_size];
+
+    /* prepare frame to be sent */
+    out_buf[0] = PAGE_PROGRAM;
+    out_buf[1] = adr_higher;
+    out_buf[2] = adr_lower;
+    out_buf[3] = 0x00;
+    for (h = 0; h < 256; h++) {
+        out_buf[h + 4] = data[h];
+    }
+
+    /* I/O transaction */
+    mtac_ret = spiOpen();
+    spi_device =
+        *(int *)spi_target_ptr; /* spi_target cannot be null beforehand */
+    memset(&k, 0, sizeof(k));   /* clear k */
+    k.tx_buf = (unsigned long)out_buf;
+    k.rx_buf = (unsigned long)in_buf;
+    k.len = command_size;
+    k.speed_hz = SPI_SPEED;
+    k.cs_change = 1;
+    k.bits_per_word = 8;
+    a = ioctl(spi_device, SPI_IOC_MESSAGE(1), &k);
+    printDebug("Writing Page %x%x to MTAC\r", adr_higher, adr_lower);
+    usleep(10000);
+
+    mtac_ret = spiClose();
+
+    /* determine return code */
+    if (a != (int)k.len) {
+        printError("SPI write failure");
+        mtac_ret = -1;
+    } else {
+        printDebug("SPI write success");
+        mtac_ret = 0;
+    }
+    return mtac_ret;
+}
+
+/* write to mtac card with input file */
+int Mtac15Fpga::mtacProgram(const char input_file[]) {
+    FILE *f;
+    struct stat st;
+    size_t file_size;
+    int ret = 0;
+    uint32_t i = 0, index, result, offset, page_address, no_pages,
+             page_data[256];
+    uint8_t adr_lower, adr_higher;
+
+    /* get data array from file to be writen */
+    f = fopen(input_file, "r");
+    stat(input_file, &st);
+    file_size = st.st_size;
+    uint8_t *p_array;
+    p_array = (uint8_t *)malloc(sizeof(uint8_t) * file_size);
+    unsigned int data[file_size];
+    while ((result = fscanf(f, "%x ", data + i)) == 1) {
+        i++;
+    }
+    fclose(f);
+    no_pages = ceil(i / 256.0);
+
+    /* program one page at a time */
+    for (page_address = 0x00; page_address < no_pages; page_address++) {
+        /* mask page address */
+        adr_higher = (page_address >> 8) & 0xff;
+        adr_lower = page_address & 0xff;
+        /* calculate initial data offset */
+        offset = page_address * 256;
+        /* enable writing to flash */
+        ret = writeEnable();
+        if (ret != 0) {
+            free(p_array);
+            break;
+        }
+        /* assign data for page to be written */
+        for (index = 0; index < 256; index++) {
+            page_data[index] = index + offset > i ? 0xff : data[index + offset];
+        }
+        /* program single page*/
+        ret = pageProgram(adr_lower, adr_higher, page_data);
+        if (ret != 0) {
+            free(p_array);
+            break;
+        }
+        /* release device from page program powerdown */
+        ret = releaseDevice();
+        if (ret != 0) {
+            free(p_array);
+            break;
+        }
+    }
+    free(p_array);
+    return ret;
+}
+
+/* Make sure no device is using the spidev bus to prevent contention*/
+int Mtac15Fpga::busContention() {
+    char number[1024];
+    FILE *f = popen("lsof", "r");
+    while (fgets(number, 1024, f) != NULL) {
+        if (strstr(number, "spidev") != NULL) {
+            printError("The accessory card is being used by another process: "
+                       "\n %sPlease "
+                       "close all LoRaWAN processes and try again",
+                       number);
+            pclose(f);
+            return -1;
+        }
+    }
+    pclose(f);
+    return 0;
+}
+
+/* -------------------------------------------------------------------------- */
+/* --- PUBLIC FUNCTIONS DEFINITION ------------------------------------------ */
+
+/* Constructor used fpga upgrade utility */
+Mtac15Fpga::Mtac15Fpga(std::string inputFile, std::string forcedPath) {
+    FILE *fp = fopen(DEVICE_INFO_FILE, "r");
+    char buf[0XFFFF];
+    rapidjson::FileReadStream input(fp, buf, sizeof(buf));
+    deviceInfo.ParseStream(input);
+    fclose(fp);
+
+    if (!deviceInfo.HasMember("hardwareVersion")) {
+        printError("%s does not have hardware version info, exiting",
+                   DEVICE_INFO_FILE);
+        return;
+    }
+    std::string hwVersion = deviceInfo["hardwareVersion"].GetString();
+
+    if (deviceInfo.HasMember("accessoryCards") &&
+        deviceInfo["accessoryCards"].IsArray() &&
+        deviceInfo["accessoryCards"].Size() > 0) {
+        if (hwVersion.find("MTCDT3") != std::string::npos) {
+            hardwareType = HARDWARE_MTCDT3;
+        } else if (hwVersion.find("MTCDT") != std::string::npos) {
+            hardwareType = HARDWARE_MTCDT;
+        } else {
+            return;
+        }
+        if (inputFile.empty()) {
+            input_file = MTCDT_DEFAULT_FILE;
+        } else {
+            input_file = inputFile;
+        }
+        port = deviceInfo["accessoryCards"][0]["port"].GetString();
+        if (port.back() == '2') {
+            spiPath = "/dev/spidev1.2";
+        } else {
+            spiPath = "/dev/spidev0.2";
+        }
+        getFpgaVersion();
+        printInfo("Current FPGA version: %d", fpgaVersion);
+    } else if (hwVersion.find("MTCAP") != std::string::npos) {
+        hardwareType = HARDWARE_MTCAP;
+        if (inputFile.empty()) {
+            input_file = MTCAP_DEFAULT_FILE;
+        } else {
+            input_file = inputFile;
+        }
+        spiPath = "/dev/spidev0.0";
+        getFpgaVersion();
+        printInfo("Current FPGA version: %d", fpgaVersion);
+    }
+}
+
+/* Constructor used by device_info.json generator */
+Mtac15Fpga::Mtac15Fpga(const std::string path) { spiPath = path; }
+
+int Mtac15Fpga::FpgaVersion() { return fpgaVersion; }
+
+/* Open spi device and get fpga version from register */
+int Mtac15Fpga::getFpgaVersion() {
+    int ret = spiOpen();
+    if (ret != 0) {
+        printError("Could not open SPI port %s", spiPath.c_str());
+    } else {
+        /* detect if the gateway has an FPGA with SPI mux header support */
+        ret = spiRead(MTAC_FPGA, loregs[MTAC_VERSION].addr, &fpgaVersion);
+        if (ret != 0) {
+            printError("Could not read FPGA version");
+        }
+        spiClose();
+    }
+    spi_target_ptr = NULL;
+    return ret;
+}
+
+/* setup and upgrade the mtac card with the file specified */
+int Mtac15Fpga::upgradeFpga() {
+    if (hardwareType == HARDWARE_INVALID) {
+        printError("Invalid hardware");
+        return -1;
+    }
+
+    int ret;
+
+    if (input_file.empty()) {
+        printError("Invalid input file %s", input_file.c_str());
+        return -1;
+    }
+    /* check that no other device is using the bus */
+    ret = busContention();
+    if (ret != 0) {
+        return ret;
+    }
+    /* check MTAC Hardware Compatibility */
+    printInfo("Checking hardware compatibility");
+
+    /* check input file checksum */
+    ret = sha256_file(input_file.c_str());
+    if (ret != 0) {
+        return ret;
+    }
+
+    /* pull creset down to access spi flash */
+    ret = cresetWrite('0');
+    if (ret != 0) {
+        return ret;
+    }
+    sleep(1);
+
+    /* erase chip before flashing new firmware */
+    ret = mtacErase();
+    if (ret != 0) {
+        return ret;
+    }
+
+    /* program user specified firmware */
+    printInfo("Programming flash");
+    ret = mtacProgram(input_file.c_str());
+    if (ret != 0) {
+        return ret;
+    } else {
+        printInfo("Write Complete. Resetting FPGA");
+    }
+
+    /* pull creset up to access FPGA */
+    ret = cresetWrite('1');
+    if (ret != 0) {
+        return ret;
+    }
+    sleep(5);
+    printInfo("Reading New FPGA configuration");
+    ret = getFpgaVersion();
+    if (ret != 0) {
+        return ret;
+    }
+    printInfo("New FPGA version: %d", fpgaVersion);
+    return 0;
+}
diff --git a/src/Device/Device.cpp b/src/Device/Device.cpp
index f1ab675..04dbfef 100644
--- a/src/Device/Device.cpp
+++ b/src/Device/Device.cpp
@@ -1,141 +1,219 @@
 /**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
 
 #include "Device.h"
 
-const std::vector<std::string> Device::apIdentifiers = {"ap1", "ap2", "lora", "lora-2", "slot1", "slot2"};
-const std::regex Device::apFilters("(modalias)|(power)(.*)|(subsystem)|(uevent)");
-const std::regex Device::lora15Filters("(MTAC-LORA-)(.*)|(MTCAP-LORA-)(.*)|(MTLGA-)(.*)|(MTCDT3-)(.*)");
-const std::regex Device::loraG16Filters("(MTAC-LORA-G16)(.*)");
-const std::regex Device::loraG64Filters("(MTAC-LORA-G64)(.*)");
-const std::regex Device::gpiobFilters("(MTAC-GPIOB)|(MMTAC-GPIOI)");
-const std::regex Device::mfserFilters("(MTAC-MFSER-DTE)|(MTAC-MFSER-DCE)|(MTR-)(.*)");
+const std::vector<std::string> Device::apIdentifiers = {
+    "ap1", "ap2", "lora", "lora-2", "slot1", "slot2"};
+const std::regex
+    Device::apFilters("(modalias)|(power)(.*)|(subsystem)|(uevent)");
 const std::regex Device::serialModeFilter("(.*)(serial-mode)");
-const std::regex Device::storeFilters("(.*)(mac-)(.*)|(.*)(-id)|(uuid)|(.*)(/eui)|(.*)(/cdone)|(.*)(hw-version)|(imei)|(capability)(.*)|(radio-reset-backoff-seconds)|(modalias)|(power)|((subsystem)(.*))|(uevent)|(board-temperature)|(reset)|(led3)|(led-ls)|(usbhd-ps-oc)|(.*)(adc[0-9])|(.*)(din[0-9])|(gpi[0-9])|(gpi[0-9][0-9])");
+const std::regex Device::mtcdt3Filters("(MTCDT3AC)(.*)");
+const std::regex Device::mtrFilters("(MTR-)(.*)");
+const std::regex Device::storeFilters(
+    "(.*)(mac-)(.*)|(.*)(-id)|(uuid)|(.*)(/eui)|(.*)(/"
+    "cdone)|(.*)(hw-version)|(oem-string)(.*)|(imei)|(capability)(.*)|(radio-"
+    "reset-backoff-seconds)|(modalias)|(power)|((subsystem)(.*))|(uevent)|("
+    "board-temperature)|(reset)|(led3)|(led-ls)|(usbhd-ps-oc)|(.*)(adc[0-9])|(."
+    "*)(din[0-9])|(gpi[0-9])|(gpi[0-9][0-9])");
 const std::regex Device::showFilters("(modalias)|(subsystem)|(uevent)");
 
-std::map<std::string, bool> Device::capabilityList = {{"adc", false},{"battery", false},{"bluetooth", false},
-    {"cell", false},{"cellWwan", false},{"din", false},{"dout", false},{"externalSerialPort", false},
-    {"gpio", false},{"gps", false},{"lora", false},{"loraNetworkServer", false},
-    {"nodeRed", false},{"rs232", false},{"rs422", false},{"rs485", false},{"serial", false},
-	{"supercap", false},{"wifi", false},{"docker", false},{"tpm", false}};
+std::map<std::string, bool> Device::capabilityList = {
+    {"adc", false},
+    {"battery", false},
+    {"bluetooth", false},
+    {"cell", false},
+    {"cellWwan", false},
+    {"din", false},
+    {"dout", false},
+    {"externalSerialPort", false},
+    {"gpio", false},
+    {"gps", false},
+    {"lora", false},
+    {"loraLbt", false},
+    {"loraNetworkServer", false},
+    {"nodeRed", false},
+    {"rs232", false},
+    {"rs422", false},
+    {"rs485", false},
+    {"serial", false},
+    {"supercap", false},
+    {"wifi", false},
+    {"docker", false},
+    {"tpm", false}};
 
 std::map<std::string, std::string> Device::ethSwitchList;
 
-std::map<std::string, std::string> Device::deviceInfoList = {{"deviceId", ""},{"hardwareVersion", ""},
-    {"imei", ""},{"macAddress", "00:00:00:00:00:00"},{"macBluetooth", "00:00:00:00:00:00"},
-    {"macWifi", "00:00:00:00:00:00"},{"productId", ""},{"uuid", ""},{"vendorId", ""}};
+std::map<std::string, std::string> Device::deviceInfoList = {
+    {"deviceId", ""},
+    {"hardwareVersion", ""},
+    {"imei", ""},
+    {"macAddress", "00:00:00:00:00:00"},
+    {"macBluetooth", "00:00:00:00:00:00"},
+    {"macWifi", "00:00:00:00:00:00"},
+    {"productId", ""},
+    {"uuid", ""},
+    {"vendorId", ""},
+    {"oemString1", ""},
+    {"oemString2", ""}};
 
 Device::Device() {
     isRoot = !getuid();
-    verbose = false;
+    accessoryCardsList.reserve(accessoryCardsListSize);
+    accessoryCardsList.push_back(std::make_unique<Lora21Card>(*this));
+    accessoryCardsList.push_back(std::make_unique<Lora21ExtCard>(*this));
+    accessoryCardsList.push_back(std::make_unique<Lora03Card>(*this));
+    accessoryCardsList.push_back(std::make_unique<Lora10Card>(*this));
+    accessoryCardsList.push_back(std::make_unique<Lora15Card>(*this));
+    accessoryCardsList.push_back(std::make_unique<Lora2G4Card>(*this));
+    accessoryCardsList.push_back(std::make_unique<Gpiob>(*this));
+    accessoryCardsList.push_back(std::make_unique<Mfser>(*this));
 }
 
-bool Device::isAccessoryCard(const char * d_name, const char * dir_name) {
-    return std::binary_search(apIdentifiers.begin(), apIdentifiers.end(), dir_name) && !regex_match(d_name, apFilters);
+bool Device::isAccessoryCard(const char *d_name, const char *dir_name) {
+    return std::binary_search(apIdentifiers.begin(), apIdentifiers.end(),
+                              dir_name) &&
+           !regex_match(d_name, apFilters);
 }
 
 void Device::sortAccessoryCards() {
     rapidjson::SizeType i, j;
     for (i = 0; i < accessoryCards.Size() - 1; i++) {
         for (j = 0; j < accessoryCards.Size() - i - 1; j++) {
-            if (accessoryCards[j]["port"].GetString() < accessoryCards[j+1]["port"].GetString()) {
-                accessoryCards[j].Swap( accessoryCards[j+1]);
+            if (accessoryCards[j]["port"].GetString() <
+                accessoryCards[j + 1]["port"].GetString()) {
+                accessoryCards[j].Swap(accessoryCards[j + 1]);
             }
         }
     }
 }
 
-bool Device::isValidDirectory(const struct dirent * entry, std::string fullPath, const char * d_name) {
+bool Device::isValidDirectory(const struct dirent *entry, std::string fullPath,
+                              const char *d_name) {
     std::string path = fullPath + "/" + std::string(d_name);
-    return (entry->d_type & DT_DIR) && strcmp (d_name, "..") != 0 && strcmp (d_name, ".") != 0 && (path.length() < PATH_MAX);
+    return (entry->d_type & DT_DIR) && strcmp(d_name, "..") != 0 &&
+           strcmp(d_name, ".") != 0 && (path.length() < PATH_MAX);
 }
 
-void Device::getSystemTreeJson(const char * dir_name) {
+void Device::getSystemTreeJson(const char *dir_name) {
     std::string fullPath = SYSFS_PLATFORM + std::string(dir_name);
-    DIR * d = opendir (fullPath.c_str());
+    DIR *d = opendir(fullPath.c_str());
 
     if (!d) {
-        logError("Cannot open directory " + fullPath);
+        printError("Cannot open directory %s", fullPath);
         exitHandler(99);
     }
     while (1) {
-        struct dirent * entry = readdir (d);        /* Gets subsequent entries from "d" */
-        if (!entry) {                               /* If there are no more entries, exit */
+        struct dirent *entry =
+            readdir(d); /* Gets subsequent entries from "d" */
+        if (!entry) {   /* If there are no more entries, exit */
             break;
         }
-        const char * d_name = entry->d_name;        /* Get file name */
+        const char *d_name = entry->d_name; /* Get file name */
         std::string fileData;
-        if (!(entry->d_type & DT_DIR) && (MTS::System::readFile(fullPath + "/" + std::string(d_name), fileData) == 0)) {
+        if (!(entry->d_type & DT_DIR) &&
+            (MTS::System::readFile(fullPath + "/" + std::string(d_name),
+                                   fileData) == 0)) {
             fileData = MTS::Text::trim(fileData);
             if (strlen(dir_name) > 0) {
                 if (isAccessoryCard(d_name, dir_name)) {
                     if (accessoryCard.IsNull()) {
                         accessoryCard.SetObject();
-                        accessoryCard.AddMember("port", rapidjson::Value().SetString(dir_name, accessoryCardsAlloc), accessoryCardsAlloc);
+                        accessoryCard.AddMember(
+                            "port",
+                            rapidjson::Value().SetString(dir_name, acAlloc),
+                            acAlloc);
                     } else if (accessoryCard["port"] != dir_name) {
-                        accessoryCards.PushBack(accessoryCard, accessoryCardsAlloc);
+                        accessoryCards.PushBack(accessoryCard, acAlloc);
                         accessoryCard.SetObject();
-                        accessoryCard.AddMember("port", rapidjson::Value().SetString(dir_name, accessoryCardsAlloc), accessoryCardsAlloc);
+                        accessoryCard.AddMember(
+                            "port",
+                            rapidjson::Value().SetString(dir_name, acAlloc),
+                            acAlloc);
                     }
-                    if (strcmp(d_name, "product-id") == 0) { /* Map card specific details based on the product id */
-                        if (regex_match(fileData, loraG16Filters)) {
-                            Lora21Card lora21(*this, fileData, dir_name);
-                        } else if (regex_match(fileData, loraG64Filters)) {
-                            Lora21ExtCard lora21Ext(*this, fileData, dir_name);
-                        } else if (regex_match(fileData, lora15Filters)) {
-                            Lora15Card lora15(*this, fileData, dir_name);
-                        } else if (regex_match(fileData, gpiobFilters)) {
-                            Gpiob ppiob(*this, fileData, dir_name);
-                        } else if (regex_match(fileData, mfserFilters)) {
-                            Mfser msfer(*this, fileData, dir_name);
+                    if (strcmp(d_name, "product-id") ==
+                        0) { /* Map card specific details based on the product
+                                id */
+                        for (unsigned int i = 0; i < accessoryCardsList.size();
+                             i++) {
+                            if (regex_match(fileData,
+                                            accessoryCardsList[i]->GetName())) {
+                                accessoryCardsList[i]->AddToDeviceInfo(
+                                    dir_name, fileData);
+                                break;
+                            }
                         }
                     }
-                    accessoryCard.AddMember(rapidjson::Value().SetString(toCamelCase(d_name).c_str(), accessoryCardsAlloc), rapidjson::Value().SetString(fileData.c_str(), accessoryCardsAlloc), accessoryCardsAlloc);
-                } else if (strcmp (dir_name, "capability") == 0 && fileData == "1") {
+                    accessoryCard.AddMember(
+                        rapidjson::Value().SetString(
+                            toCamelCase(d_name).c_str(), acAlloc),
+                        rapidjson::Value().SetString(fileData.c_str(), acAlloc),
+                        acAlloc);
+                } else if (strcmp(dir_name, "capability") == 0 &&
+                           fileData == "1") {
                     capabilityList[toCamelCase(d_name)] = true;
-                } else if (strcmp (dir_name, "eth-switch") == 0) {
+                } else if (strcmp(dir_name, "eth-switch") == 0) {
                     ethSwitchList[toCamelCase(d_name)] = fileData;
                 }
-            } else if ((entry->d_type != DT_LNK)){
+            } else if ((entry->d_type != DT_LNK)) {
                 if (deviceInfoList.count(toCamelCase(d_name)) > 0) {
                     deviceInfoList[toCamelCase(d_name)] = fileData;
                 } else if (strcmp(d_name, "hw-version") == 0) {
                     deviceInfoList["hardwareVersion"] = fileData;
                 } else if (strcmp(d_name, "mac-eth") == 0) {
                     deviceInfoList["macAddress"] = fileData;
-                } else if (strcmp(d_name, "has-radio") == 0 && fileData == "1") {
+                } else if (strcmp(d_name, "has-radio") == 0 &&
+                           fileData == "1") {
                     capabilityList["cell"] = true;
+                } else if (strcmp(d_name, "oem-string1") == 0) {
+                    deviceInfoList["oemString1"] = fileData;
+                } else if (strcmp(d_name, "oem-string2") == 0) {
+                    deviceInfoList["oemString2"] = fileData;
+                };
+                if (strcmp(d_name, "product-id") == 0) {
+                    if (regex_match(fileData, mtcdt3Filters)) {
+                        capabilityList["rs232"] = true;
+                        capabilityList["rs422"] = true;
+                        capabilityList["rs485"] = true;
+                        capabilityList["serial"] = true;
+                    }
+                    if (regex_match(fileData, mtrFilters)) {
+                        capabilityList["rs232"] = true;
+                        capabilityList["serial"] = true;
+                    }
                 }
             }
         }
-        if (isValidDirectory(entry, fullPath, d_name)) { /* Check that the directory is not "d" or d's parent */
+        if (isValidDirectory(entry, fullPath,
+                             d_name)) { /* Check that the directory is not "d"
+                                           or d's parent */
             getSystemTreeJson(d_name);  /* Recursively call with the new path */
         }
     }
-    if (closedir (d)) { /* After going through all the entries, close the directory */
-        logError("Could not close " + std::string(fullPath));
+    if (closedir(
+            d)) { /* After going through all the entries, close the directory */
+        printError("Could not close %s", fullPath);
         exitHandler(errno);
     }
 }
 
 void Device::init() {
     if (!isRoot) {
-        logError("Must be root to generate device_info.json");
+        printError("Must be root to generate device_info.json");
         exitHandler(99);
     }
     load();
@@ -145,7 +223,7 @@ void Device::init() {
 
 void Device::json() {
     if (!isRoot) {
-        logError("Must be root to generate json");
+        printError("Must be root to generate json");
         exitHandler(99);
     }
     load();
@@ -160,7 +238,7 @@ void Device::load() {
     accessoryCards.SetArray();
     getSystemTreeJson("");
     if (!accessoryCard.IsNull()) {
-        accessoryCards.PushBack(accessoryCard, accessoryCardsAlloc);
+        accessoryCards.PushBack(accessoryCard, acAlloc);
         if (accessoryCards.Size() > 1) {
             sortAccessoryCards();
         }
@@ -170,48 +248,58 @@ void Device::load() {
     mapFirmware();
     mapMacAddress2();
     for (const auto capability : capabilityList) {
-        capabilities.AddMember(rapidjson::Value().SetString(capability.first.c_str(),
-            capability.first.length(), accessoryCardsAlloc), capability.second, accessoryCardsAlloc);
+        capabilities.AddMember(
+            rapidjson::Value().SetString(capability.first.c_str(),
+                                         capability.first.length(), acAlloc),
+            capability.second, acAlloc);
     }
-    
+
     if (ethSwitchList.count("chip") && ethSwitchList.count("numPorts")) {
-        auto& ethSwitchAlloc = ethSwitch.GetAllocator();
-        const std::string& chip = ethSwitchList.at("chip");
+        auto &ethSwitchAlloc = ethSwitch.GetAllocator();
+        const std::string &chip = ethSwitchList.at("chip");
         ethSwitch.AddMember("chip",
-            rapidjson::Value().SetString(chip.c_str(), chip.length(), ethSwitchAlloc), 
-            ethSwitchAlloc);
+                            rapidjson::Value().SetString(
+                                chip.c_str(), chip.length(), ethSwitchAlloc),
+                            ethSwitchAlloc);
         rapidjson::Value ports;
         ports.SetObject();
-        for (int i=0; i < std::stoi(ethSwitchList.at("numPorts")); ++i) {
+        for (int i = 0; i < std::stoi(ethSwitchList.at("numPorts")); ++i) {
             const std::string num = std::to_string(i);
             const std::string keyLabel = "port" + num + "Label";
             const std::string keyId = "port" + num + "Id";
-            const std::string keyMac = "port" + num + "Mac";;
-            if (ethSwitchList.count(keyLabel) &&
-                ethSwitchList.count(keyId) &&
+            const std::string keyMac = "port" + num + "Mac";
+            ;
+            if (ethSwitchList.count(keyLabel) && ethSwitchList.count(keyId) &&
                 ethSwitchList.count(keyMac)) {
                 rapidjson::Value port;
                 port.SetObject();
-                port.AddMember("id", rapidjson::Value().SetInt(std::stoi(ethSwitchList.at(keyId))), ethSwitchAlloc);
+                port.AddMember("id",
+                               rapidjson::Value().SetInt(
+                                   std::stoi(ethSwitchList.at(keyId))),
+                               ethSwitchAlloc);
                 port.AddMember("mac",
-                                rapidjson::Value().SetString(ethSwitchList.at(keyMac).c_str(),
-                                                             ethSwitchList.at(keyMac).length(),
-                                                             ethSwitchAlloc),
-                                ethSwitchAlloc);
-                ports.AddMember(rapidjson::Value().SetString(ethSwitchList.at(keyLabel).c_str(),
-                                                             ethSwitchList.at(keyLabel).length(),
-                                                             ethSwitchAlloc),
-                                std::move(port),
-                                ethSwitchAlloc);
+                               rapidjson::Value().SetString(
+                                   ethSwitchList.at(keyMac).c_str(),
+                                   ethSwitchList.at(keyMac).length(),
+                                   ethSwitchAlloc),
+                               ethSwitchAlloc);
+                ports.AddMember(rapidjson::Value().SetString(
+                                    ethSwitchList.at(keyLabel).c_str(),
+                                    ethSwitchList.at(keyLabel).length(),
+                                    ethSwitchAlloc),
+                                std::move(port), ethSwitchAlloc);
             }
         }
         ethSwitch.AddMember("ports", std::move(ports), ethSwitchAlloc);
     }
 
     for (const auto device : deviceInfoList) {
-        deviceInfo.AddMember(rapidjson::Value().SetString(device.first.c_str(),
-            device.first.length(), alloc), rapidjson::Value().SetString(device.second.c_str(),
-            device.second.length(), alloc), alloc);
+        deviceInfo.AddMember(
+            rapidjson::Value().SetString(device.first.c_str(),
+                                         device.first.length(), alloc),
+            rapidjson::Value().SetString(device.second.c_str(),
+                                         device.second.length(), alloc),
+            alloc);
     }
 
     deviceInfo.AddMember("capabilities", capabilities, alloc);
@@ -219,40 +307,34 @@ void Device::load() {
     deviceInfo.AddMember("accessoryCards", accessoryCards, alloc);
 }
 
-void Device::logError(std::string info) {
-    printf("error: %s\n", info.c_str());
-}
-
-void Device::logInfo(std::string info) {
-    if (verbose) {
-        printf("info: %s\n", info.c_str());
-    }
-}
-
 void Device::mapFileToCapability() {
-    if (fileType("/opt/node-red") == S_IFDIR) {     /* node-red is a directory */
+    if (fileType("/opt/node-red") == S_IFDIR) { /* node-red is a directory */
         capabilityList["nodeRed"] = true;
     }
-    if (fileType("/opt/lora/lora-network-server") == S_IFREG) {     /* lora-network-server is a regular file */
+    if (fileType("/opt/lora/lora-network-server") ==
+        S_IFREG) { /* lora-network-server is a regular file */
         capabilityList["loraNetworkServer"] = true;
     }
-    if (fileType("/dev/cdc-wdm0") == S_IFCHR) {     /* Cellular modem is wwan/qmi character device */
+    if (fileType("/dev/cdc-wdm0") ==
+        S_IFCHR) { /* Cellular modem is wwan/qmi character device */
         capabilityList["cellWwan"] = true;
     }
-    if (fileType("/dev/ext_serial") == S_IFCHR) {   /* ext_serial is a character device */
+    if (fileType("/dev/ext_serial") ==
+        S_IFCHR) { /* ext_serial is a character device */
         capabilityList["externalSerialPort"] = true;
     }
-    if (fileType("/usr/bin/dockerd") == S_IFREG) {   /* Docker is a regular file */
+    if (fileType("/usr/bin/dockerd") ==
+        S_IFREG) { /* Docker is a regular file */
         capabilityList["docker"] = true;
     }
-    if (findFileGlob("/dev/tpm*") == S_IFCHR) {     /* tpm* is a character device */
+    if (findFileGlob("/dev/tpm*") == S_IFCHR) { /* tpm* is a character device */
         capabilityList["tpm"] = true;
     }
 }
 
 void Device::mapMacAddress2() {
     std::ifstream file("/sys/devices/platform/mts-io/base/mac-eth");
-    if (file.is_open()){
+    if (file.is_open()) {
         std::string line = "";
         std::getline(file, line);
         deviceInfoList["macAddress1"] = line;
@@ -261,32 +343,35 @@ void Device::mapMacAddress2() {
 
 void Device::mapFirmware() {
     std::ifstream file(FIRMWARE_FILE);
-    if (!file.is_open()){
+    if (!file.is_open()) {
         return;
     }
     std::string line;
-    while (std::getline(file, line)){
-        if (line.find(FIRMWARE_VERSION) != std::string::npos){
+    while (std::getline(file, line)) {
+        if (line.find(FIRMWARE_VERSION) != std::string::npos) {
             deviceInfoList["firmware"] = line.substr(line.find(" ") + 1);
-        } else if (line.find(FIRMWARE_DATE) != std::string::npos){
+        } else if (line.find(FIRMWARE_DATE) != std::string::npos) {
             deviceInfoList["firmwareDate"] = line.substr(line.find(" ") + 1);
+        } else if (line.find(FIRMWARE_RELEASE) != std::string::npos) {
+            deviceInfoList["firmwareRelease"] = line.substr(line.find(" ") + 1);
         }
     }
 }
 
-void Device::printDir(const std::string dir_name, std::vector<std::string> &results) {
+void Device::printDir(const std::string dir_name,
+                      std::vector<std::string> &results) {
     std::string fullPath = SYSFS_PLATFORM + std::string(dir_name);
-    DIR * d = opendir(fullPath.c_str());
+    DIR *d = opendir(fullPath.c_str());
     if (!d) {
-        logError("Cannot open directory " + std::string(fullPath));
+        printError("Cannot open directory %s", fullPath);
         exitHandler(99);
     }
     while (1) {
-        struct dirent * entry = readdir (d);
+        struct dirent *entry = readdir(d);
         if (!entry) {
             break;
         }
-        const char * d_name = entry->d_name;
+        const char *d_name = entry->d_name;
         if (!(entry->d_type & DT_DIR)) {
             std::string result;
             if (dir_name.size() > 0) {
@@ -295,12 +380,15 @@ void Device::printDir(const std::string dir_name, std::vector<std::string> &resu
             result.append(d_name);
             results.push_back(result);
         }
-        if (isValidDirectory(entry, fullPath, d_name)) { /* Check that the directory is not "d" or d's parent. */
+        if (isValidDirectory(entry, fullPath,
+                             d_name)) { /* Check that the directory is not "d"
+                                           or d's parent. */
             printDir(d_name, results);
         }
     }
-    if (closedir (d)) { /* After going through all the entries, close the directory. */
-        logError("Could not close " + std::string(fullPath));
+    if (closedir(d)) { /* After going through all the entries, close the
+                          directory. */
+        printError("Could not close %s", fullPath);
         exitHandler(errno);
     }
 }
@@ -312,42 +400,80 @@ void Device::printJson() {
     std::cout << buffer.GetString();
 }
 
-void Device::printVersion (std::string name) {
-    printf("%s %s\nCopyright (C) 2020 by Multi-Tech Systems\nThis program is free software; you may redistribute it under the terms of\nthe GNU General Public License version 2 or (at your option) any later version.\nThis program has absolutely no warranty.\n",name.c_str(), Version::version.c_str());
+void Device::printVersion(std::string name) {
+    printInfo(
+        "%s %s\nCopyright (C) 2021 by Multi-Tech Systems\nThis program is free "
+        "software; you may redistribute it under the terms of\nthe GNU General "
+        "Public License version 2 or (at your option) any later version.\nThis "
+        "program has absolutely no warranty.",
+        name.c_str(), Version::version.c_str());
+    exitHandler(0);
 }
 
 void Device::printUsage(std::string program) {
     std::vector<std::string> showResults;
-    printf("Usage: %s [ OPTIONS ] OBJECT [--] [ ARGUMENTS ]\n", program.c_str());
+    printf("Usage: %s [ OPTIONS ] OBJECT [--] [ ARGUMENTS ]\n",
+           program.c_str());
     printf("where  OBJECT := {\n");
     printf("         init |\n");
     printf("         show SHOW-NAME |\n");
     printf("         store STORE-NAME |\n");
     printf("         json |\n");
+    printf("         load-fpga FPGA-OPTIONS |\n");
     printf("       }\n");
     printf("\n");
+    printf("       FPGA-OPTIONS := {\n");
+    printf("          -c        Check FPGA Version\n");
+    printf("          -i        Specify input file. Default is "
+           "mtcdt-fpga-v31.hex for a MultiConnect Conduit\n");
+    printf("                    and mtcap-fpga-v31.hex for MultiConnect Access "
+           "Point\n");
+    printf("          -p        Specify port 1 or 2 (MultiConnect Conduit "
+           "Only)\n");
+    printf(
+        "          -s        Print FPGA versions supported by the utility\n");
+    printf("          Examples :=\n");
+    printf("          %s load-fpga -c                       Check existing "
+           "FPGA version\n",
+           program.c_str());
+    printf("          %s load-fpga -i <upgrade file>        Upgrade the FPGA "
+           "on the default port using the file specified\n",
+           program.c_str());
+    printf("          %s load-fpga -p 2 -i <upgrade file>   Upgrade the FPGA "
+           "on ap2 using the file specified\n",
+           program.c_str());
+    printf("          %s                                    Upgrade the FPGA "
+           "on the default port and upgrade file\n",
+           program.c_str());
+    printf("       }\n");
     printf("       SHOW-NAME := {\n");
     printDir("", showResults);
-    sort(showResults.begin(), showResults.end());       // Unix file tree is not sorted
+    sort(showResults.begin(),
+         showResults.end()); // Unix file tree is not sorted
 
-    for (std::string showResult: showResults) {
+    for (std::string showResult : showResults) {
         if (!regex_match(showResult, showFilters))
-            printf ("          %s\n", showResult.c_str());
+            printf("          %s\n", showResult.c_str());
     }
     printf("       }\n");
     printf("\n");
     printf("       STORE-NAME := {\n");
-    for (std::string showResult: showResults) {
+    for (std::string showResult : showResults) {
         if (showResult == "radio-reset") {
-            printf ("          %s { 0 }\n", showResult.c_str());
+            printf("          %s { 0 }\n", showResult.c_str());
         } else if (showResult == "reset-monitor") {
-            printf ("          %s { pid short-signal long-signal [extra-long-signal] }\n", showResult.c_str());
+            printf("          %s { pid short-signal long-signal "
+                   "[extra-long-signal] }\n",
+                   showResult.c_str());
         } else if (showResult == "reset-monitor-intervals") {
-            printf ("          %s { short-interval long-interval }\n", showResult.c_str());
+            printf("          %s { short-interval long-interval }\n",
+                   showResult.c_str());
         } else if (regex_match(showResult, serialModeFilter)) {
-            printf ("          %s { loopback | rs232 | rs485-half | rs422-485-full }\n", showResult.c_str());
+            printf("          %s { loopback | rs232 | rs485-half | "
+                   "rs422-485-full }\n",
+                   showResult.c_str());
         } else if (!regex_match(showResult, storeFilters)) {
-            printf ("          %s BOOLEAN\n", showResult.c_str());
+            printf("          %s BOOLEAN\n", showResult.c_str());
         }
     }
     printf("       OPTIONS := {\n");
@@ -365,76 +491,72 @@ void Device::show(std::string name) {
     std::string fileData;
     int32_t code = MTS::System::readFile(SYSFS_PLATFORM + name, fileData);
     if (code == 0) {
-        printf("%s",fileData.c_str());
+        printf("%s", fileData.c_str());
         exitHandler(0);
     } else {
-        logError("cat: can't open " + std::string(SYSFS_PLATFORM) + name + ": No such file or directory");
+        printError("cat: can't open %s%s: No such file or directory",
+                   SYSFS_PLATFORM, name.c_str());
         exitHandler(99);
     }
 }
 
 void Device::showTrigger(std::string name) {
     std::string fileData;
-    int32_t code = MTS::System::readFile(LEDS_GPIO_DIR + name + "/trigger", fileData);
+    int32_t code =
+        MTS::System::readFile(LEDS_GPIO_DIR + name + "/trigger", fileData);
     if (code == 0) {
-        printf("%s",fileData.c_str());
+        printf("%s", fileData.c_str());
         exitHandler(0);
     } else {
-        logError("can't not open '" + std::string(LEDS_GPIO_DIR) + name + "/trigger': No such file or directory");
+        printError("Can't not open %s%s/trigger': No such file or directory",
+                   LEDS_GPIO_DIR, name.c_str());
         exitHandler(99);
     }
 }
 
 void Device::store(std::string name, std::string value) {
     if (!isRoot) {
-        logError("Must be root to store to " + name);
+        printError("Must be root to store to %s", name.c_str());
         exitHandler(99);
     }
-    logInfo("setting " + name + " to " + value);
+    printDebug("Setting %s to %s", name.c_str(), value.c_str());
     std::ofstream fileToWrite(SYSFS_PLATFORM + name);
     if (!fileToWrite.bad()) {
         fileToWrite << value;
         fileToWrite.close();
         exitHandler(0);
     } else {
-        logError("can't not open '" + std::string(SYSFS_PLATFORM) + name + "': No such file or directory");
+        printError("Can't open %s%s: No such file or directory", SYSFS_PLATFORM,
+                   name.c_str());
         exitHandler(99);
     }
-
 }
 
 void Device::storeTrigger(std::string name, std::string value) {
     if (!isRoot) {
-        logError("Must be root to storeTrigger to " + name + "/trigger");
+        printError("Must be root to storeTrigger to %s/trigger", name.c_str());
         exitHandler(99);
     }
-    logInfo("setting " + name + " to " + value);
+    printDebug("Setting %s to %s", name.c_str(), value.c_str());
     std::ofstream fileToWrite(LEDS_GPIO_DIR + name + "/trigger");
     if (!fileToWrite.bad()) {
         fileToWrite << value;
         fileToWrite.close();
         exitHandler(0);
     } else {
-        logError("can't not open '" + std::string(LEDS_GPIO_DIR) + name + "/trigger': No such file or directory");
+        printError("Can't not open %s%s/trigger': No such file or directory",
+                   LEDS_GPIO_DIR, name.c_str());
         exitHandler(99);
     }
 }
 
-void Device::Verbose(const bool val) {
-    verbose = val;
-}
-
-bool Device::Verbose() {
-    return verbose;
-}
-
 void Device::writeJson() {
     rapidjson::StringBuffer buffer;
     rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
     deviceInfo.Accept(writer);
     std::ofstream os(DEVICE_INFO_FILE);
     if (!os) {
-        logError("Can't write to " + std::string(DEVICE_INFO_FILE));
+        printError("Can't write to %s", DEVICE_INFO_FILE);
         exitHandler(99);
     } else {
         os << buffer.GetString();
diff --git a/src/MtsIoSysfs.cpp b/src/MtsIoSysfs.cpp
index 390db47..c7e892a 100644
--- a/src/MtsIoSysfs.cpp
+++ b/src/MtsIoSysfs.cpp
@@ -1,75 +1,230 @@
 /**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
 
 #include "Device.h"
 
-int main(int argc, char const* const argv[]) {
+#define COMMMAND_EXTRA "--"
+#define COMMMAND_INIT "init"
+#define COMMMAND_JSON "json"
+#define COMMMAND_LOAD_FPGA "load-fpga"
+#define COMMMAND_SHOW "show"
+#define COMMMAND_SHOW_TRIGGER "show-trigger"
+#define COMMMAND_STORE "store"
+#define COMMMAND_STORE_TRIGGER "store-trigger"
+#define COMMMAND_VERSION "version"
+
+enum action_code {
+    ACTION_NONE,
+    ACTION_VERSION,
+    ACTION_INIT,
+    ACTION_JSON,
+    ACTION_LOAD_FPGA,
+    ACTION_SHOW,
+    ACTION_SHOW_TRIGGER,
+    ACTION_STORE,
+    ACTION_STORE_TRIGGER,
+};
+
+static enum action_code action;
+
+int main(int argc, char **argv) {
     Device m;
+    action = ACTION_NONE;
     if (argc < 2) {
         m.printUsage(argv[0]);
     }
+    std::string fpgaFilePath = "";
+    std::string forcedAP = "";
+    std::string name = "";
+    std::string data = "";
 
-    for (int i = 1; i < argc; i++) {
-        if (argv[i][0] == '-') {
-            std::string parameter = &argv[i][1];
-            if (parameter == "-version") {
-                m.printVersion(argv[0]);
-            } else if (parameter == "-help") {
-                m.printUsage(argv[0]);
-            } else if (parameter == "-verbose") {
-                m.Verbose(true);
-            }
+    MTS::Logger::setPrintLevel(MTS::Logger::PrintLevel::INFO_LEVEL, true);
+    int c;
+    static struct option long_options[] = {
+        {"help", no_argument, nullptr, 'h'},
+        {"data", required_argument, nullptr, 'd'},
+        {"input", required_argument, nullptr, 'i'},
+        {"init", no_argument, nullptr, 'I'},
+        {"json", no_argument, nullptr, 'j'},
+        {"load-fpga", optional_argument, nullptr, 'l'},
+        {"path", required_argument, nullptr, 'p'},
+        {"show", required_argument, nullptr, 's'},
+        {"show-trigger", required_argument, nullptr, 'S'},
+        {"store", required_argument, nullptr, 't'},
+        {"show-trigger", required_argument, nullptr, 'T'},
+        {"version", no_argument, nullptr, 'v'},
+        {"verbose", no_argument, nullptr, 'V'},
+        {nullptr, no_argument, nullptr, 0}};
+
+    for (;;) {
+        int option_index = 0;
+
+        c = getopt_long(argc, argv, "d:hi:Ijl:p:s:St:T:vV", long_options,
+                        &option_index);
+        if (c == -1)
+            break;
+        switch (c) {
+        case 'v': {
+            action = ACTION_VERSION;
+            break;
+        }
+        case 'V': {
+            MTS::Logger::setPrintLevel(MTS::Logger::PrintLevel::DEBUG_LEVEL,
+                                       true);
+            break;
+        }
+        case 'd': {
+            data = optarg;
+            break;
+        }
+        case 'i': {
+            fpgaFilePath = optarg;
+            break;
+        }
+        case 'p': {
+            forcedAP = optarg;
+            break;
+        }
+        case 'I': {
+            action = ACTION_INIT;
+            break;
+        }
+        case 'j': {
+            action = ACTION_JSON;
+            break;
+        }
+        case 's': {
+            action = ACTION_SHOW;
+            name = optarg;
+            break;
+        }
+        case 'S': {
+            action = ACTION_SHOW_TRIGGER;
+            name = optarg;
+            break;
+        }
+        case 't': {
+            action = ACTION_STORE;
+            name = optarg;
+            break;
+        }
+        case 'T': {
+            action = ACTION_STORE_TRIGGER;
+            name = optarg;
+            break;
+        }
+        case 'L': {
+            action = ACTION_LOAD_FPGA;
+            break;
+        }
+        case '?': {
+            printError("%s option requires arguement", optopt);
+            break;
+        }
+        case 'h':
+        default:
+            m.printUsage(argv[0]);
+            exit(0);
         }
     }
-    for (int i = 1; i < argc; i++) {
-        std::string parameter = argv[i];
-        if (parameter == "init") {
-            m.init();
-        } else if (parameter == "json") {
-            m.json();
-        } else if (parameter == "show") {
-            if (argv[i + 1] && !argv[i + 2]) {
-                m.show(argv[i + 1]);
+
+    /* Handle old non POSIX compliant command names. */
+    int index;
+    for (index = optind; index < argc; index++) {
+        if (strcmp(argv[index], COMMMAND_INIT) == 0) {
+            action = ACTION_INIT;
+        } else if (strcmp(argv[index], COMMMAND_JSON) == 0) {
+            action = ACTION_JSON;
+        } else if (strcmp(argv[index], COMMMAND_SHOW) == 0) {
+            if (argv[index + 1]) {
+                action = ACTION_SHOW;
+                name = argv[index + 1];
             } else {
-                m.logError("show name");
-                exitHandler(99);
+                action = ACTION_NONE;
             }
-        } else if (parameter == "show-trigger") {
-            if (argv[i + 1] && !argv[i + 2]) {
-                m.showTrigger(std::string(argv[i + 1]));
+        } else if (strcmp(argv[index], COMMMAND_STORE) == 0) {
+            if (argv[index + 1]) {
+                action = ACTION_STORE;
+                name = argv[index + 1];
+                if (argv[index + 2]) {
+                    data = argv[index + 2];
+                }
             } else {
-                m.logError("show-trigger name");
-                exitHandler(99);
+                action = ACTION_NONE;
             }
-        } else if (parameter == "store") {
-            if (argv[i + 1] && argv[i + 2] && !argv[i + 3]) {
-                m.store(std::string(argv[i + 1]), std::string(argv[i + 2]));
+        } else if (strcmp(argv[index], COMMMAND_SHOW_TRIGGER) == 0) {
+            if (argv[index + 1]) {
+                action = ACTION_SHOW_TRIGGER;
+                name = argv[index + 1];
             } else {
-                m.logError("store name value");
-                exitHandler(99);
+                action = ACTION_NONE;
             }
-        } else if (parameter == "store-trigger") {
-            if (argv[i + 1] && argv[i + 2] && !argv[i + 3]) {
-                m.storeTrigger(std::string(argv[i + 1]), std::string(argv[i + 2]));
+        } else if (strcmp(argv[index], COMMMAND_STORE_TRIGGER) == 0) {
+            if (argv[index + 1]) {
+                action = ACTION_STORE_TRIGGER;
+                name = argv[index + 1];
+                if (argv[index + 2]) {
+                    data = argv[index + 2];
+                }
             } else {
-                m.logError("store name value");
-                exitHandler(99);
+                action = ACTION_NONE;
+            }
+        } else if (strcmp(argv[index], COMMMAND_LOAD_FPGA) == 0) {
+            action = ACTION_LOAD_FPGA;
+        } else if (strcmp(argv[index], COMMMAND_VERSION) == 0) {
+            action = ACTION_VERSION;
+        } else if (strcmp(argv[index], COMMMAND_EXTRA) == 0) {
+            if (argv[index + 1]) {
+                data = argv[index + 1];
             }
         }
     }
-    m.printUsage(argv[0]);
+
+    switch (action) {
+    case ACTION_NONE: {
+        m.printUsage(argv[0]);
+    }
+    case ACTION_SHOW: {
+        m.show(name);
+    }
+    case ACTION_SHOW_TRIGGER: {
+        m.showTrigger(name);
+    }
+    case ACTION_STORE: {
+        m.store(name, data);
+    }
+    case ACTION_STORE_TRIGGER: {
+        m.storeTrigger(name, data);
+    }
+    case ACTION_INIT: {
+        m.init();
+    }
+    case ACTION_JSON: {
+        m.json();
+    }
+    case ACTION_LOAD_FPGA: {
+        Mtac15Fpga mtac15Fpga(fpgaFilePath, forcedAP);
+        return mtac15Fpga.upgradeFpga();
+    }
+    case ACTION_VERSION: {
+        m.printVersion(argv[0]);
+    }
+    default: { m.printUsage(argv[0]); }
+    }
+
+    return 0;
 }
diff --git a/src/Version.cpp b/src/Version.cpp
deleted file mode 100644
index a74eb38..0000000
--- a/src/Version.cpp
+++ /dev/null
@@ -1,4 +0,0 @@
-//Pre-Build Auto-Generated Source
-#include "Version.h"
-
-const std::string Version::version("v1.0.0-15-g8d80917");
-- 
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