Start work on device settings communication

device/include/device.h

@@ -5,6 +5,7 @@
 #include <memory>
 #include <cstring>
 #include "device/include/neodevice.h"
+#include "device/include/idevicesettings.h"
 #include "communication/include/communication.h"
 #include "third-party/concurrentqueue/concurrentqueue.h"
 
@@ -50,6 +51,8 @@ public:
 		enforcePollingMessageLimit();
 	}
 
+	std::shared_ptr<IDeviceSettings> settings;
+
 protected:
 	uint16_t productId = 0;
 	bool online = false;
@@ -65,7 +68,7 @@ protected:
 
 private:
 	neodevice_t data;
-
+	
 	size_t pollingMessageLimit = 20000;
 	moodycamel::ConcurrentQueue<std::shared_ptr<Message>> pollingContainer;
 	void enforcePollingMessageLimit();

device/include/idevicesettings.h

@@ -0,0 +1,227 @@
+#ifndef __IDEVICESETTINGS_H_
+#define __IDEVICESETTINGS_H_
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+#include "communication/include/communication.h"
+#include <iostream>
+
+namespace icsneo {
+
+class IDeviceSettings {
+public:
+	static uint16_t CalculateGSChecksum(const std::vector<uint8_t>& settings);
+
+	IDeviceSettings(std::shared_ptr<Communication> com) : com(com) {
+		refresh();
+	}
+	virtual void refresh();
+	virtual void commit() = 0;
+	virtual void* getStructure() { return settings.data(); }
+	virtual bool setBaudrate(int baud) = 0;
+protected:
+	bool settingsLoaded = false;
+	std::vector<uint8_t> settings;
+	std::shared_ptr<Communication> com;
+};
+
+#endif
+
+/* SetBaudrate in CAN_SETTINGS */
+enum
+{
+	AUTO,
+	USE_TQ
+};
+
+/* Baudrate in CAN_SETTINGS/CANFD_SETTINGS */
+enum
+{
+	BPS20,
+	BPS33,
+	BPS50,
+	BPS62,
+	BPS83,
+	BPS100,
+	BPS125,
+	BPS250,
+	BPS500,
+	BPS800,
+	BPS1000,
+	BPS666,
+	BPS2000,
+	BPS4000,
+	CAN_BPS5000,
+	CAN_BPS6667,
+	CAN_BPS8000,
+	CAN_BPS10000,
+};
+
+/* Mode in CAN_SETTINGS */
+enum
+{
+	NORMAL = 0,
+	DISABLE = 1,
+	LOOPBACK = 2,
+	LISTEN_ONLY = 3,
+	LISTEN_ALL = 7
+};
+
+typedef struct
+{
+	uint8_t Mode;
+	uint8_t SetBaudrate;
+	uint8_t Baudrate;
+	uint8_t transceiver_mode;
+	uint8_t TqSeg1;
+	uint8_t TqSeg2;
+	uint8_t TqProp;
+	uint8_t TqSync;
+	uint16_t BRP;
+	uint8_t auto_baud;
+	uint8_t innerFrameDelay25us;
+} CAN_SETTINGS;
+#define CAN_SETTINGS_SIZE 12
+
+/* FDMode in CANFD_SETTINGS */
+enum
+{
+	NO_CANFD,
+	CANFD_ENABLED,
+	CANFD_BRS_ENABLED,
+	CANFD_ENABLED_ISO,
+	CANFD_BRS_ENABLED_ISO
+};
+
+typedef struct _CANFD_SETTINGS
+{
+	uint8_t FDMode; /* mode, secondary baudrate for canfd */
+	uint8_t FDBaudrate;
+	uint8_t FDTqSeg1;
+	uint8_t FDTqSeg2;
+	uint8_t FDTqProp;
+	uint8_t FDTqSync;
+	uint16_t FDBRP;
+	uint8_t FDTDC;
+	uint8_t reserved;
+} CANFD_SETTINGS;
+#define CANFD_SETTINGS_SIZE 10
+
+/* high_speed_auto_switch in SWCAN_SETTINGS */
+enum
+{
+	SWCAN_AUTOSWITCH_DISABLED,
+	SWCAN_AUTOSWITCH_NO_RESISTOR,
+	SWCAN_AUTOSWITCH_WITH_RESISTOR,
+	SWCAN_AUTOSWITCH_DISABLED_RESISTOR_ENABLED
+};
+
+typedef struct
+{
+	uint8_t Mode;
+	uint8_t SetBaudrate;
+	uint8_t Baudrate;
+	uint8_t transceiver_mode;
+	uint8_t TqSeg1;
+	uint8_t TqSeg2;
+	uint8_t TqProp;
+	uint8_t TqSync;
+	uint16_t BRP;
+	uint16_t high_speed_auto_switch;
+	uint8_t auto_baud;
+	uint8_t RESERVED;
+} SWCAN_SETTINGS;
+#define SWCAN_SETTINGS_SIZE 14
+
+/* Baudrate in LIN_SETTINGS / ISO9141_KEYWORD2000_SETTINGS / UART_SETTINGS */
+enum
+{
+	BPS5000,
+	BPS10400,
+	BPS33333,
+	BPS50000,
+	BPS62500,
+	BPS71429,
+	BPS83333,
+	BPS100000,
+	BPS117647
+};
+
+/* MasterResistor in LIN_SETTINGS */
+enum
+{
+	RESISTOR_ON,
+	RESISTOR_OFF
+};
+
+/* Mode in LIN_SETTINGS */
+enum
+{
+	SLEEP_MODE,
+	SLOW_MODE,
+	NORMAL_MODE,
+	FAST_MODE
+};
+
+typedef struct _LIN_SETTINGS
+{
+	uint32_t Baudrate; /* New products since FIREVNETEP should rely on this only */
+	uint16_t spbrg; /* Precompiled to be 40Mhz/Baudrate/16 - 1.  Only used in neoVI FIRE/FIREVNET(4dw) */
+	uint8_t brgh; /* Must be zero */
+	uint8_t numBitsDelay;
+	uint8_t MasterResistor;
+	uint8_t Mode;
+} LIN_SETTINGS;
+#define LIN_SETTINGS_SIZE 10
+
+typedef struct
+{
+	uint16_t time_500us;
+	uint16_t k;
+	uint16_t l;
+} ISO9141_KEYWORD2000__INIT_STEP;
+#define ISO9141_KEYWORD2000__INIT_STEP_SIZE 6
+
+typedef struct
+{
+	uint32_t Baudrate;
+	uint16_t spbrg;
+	uint16_t brgh;
+	ISO9141_KEYWORD2000__INIT_STEP init_steps[16];
+	uint8_t init_step_count;
+	uint16_t p2_500us;
+	uint16_t p3_500us;
+	uint16_t p4_500us;
+	uint16_t chksum_enabled;
+} ISO9141_KEYWORD2000_SETTINGS;
+#define ISO9141_KEYWORD2000_SETTINGS_SIZE 114
+
+typedef struct _UART_SETTINGS
+{
+	uint16_t Baudrate;
+	uint16_t spbrg;
+	uint16_t brgh;
+	uint16_t parity;
+	uint16_t stop_bits;
+	uint8_t flow_control; /* 0- off, 1 - Simple CTS RTS */
+	uint8_t reserved_1;
+	union {
+		uint32_t bOptions;
+		struct
+		{
+			unsigned invert_tx : 1;
+			unsigned invert_rx : 1;
+			unsigned half_duplex : 1;
+			unsigned reserved_bits : 13;
+			unsigned reserved_bits2 : 16;
+		};
+	};
+} UART_SETTINGS;
+#define UART_SETTINGS_SIZE 16
+
+#ifdef __cplusplus
+} // End of the namespace
+#endif
+
+#endif