Diff: Lora.h

Revision:

7:22c4d2681cc9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Lora.h	Thu Mar 09 15:00:37 2017 +0000
@@ -0,0 +1,176 @@
+ #include "mbed.h"
+ #include "Common_Defs.h"
+ 
+ // mDOT AT COMMANDS DEFINITIONS
+ #define ENABLED         1
+ #define Disabled        0
+ #define NWK_PARA_HEX    0
+ #define NWK_PARA_STRING 1
+ #define LORA_UART_RX_Size 2000//Buffer for receiving Lora responses
+ 
+ #define LORA_PACKET_HEADER         0xFE           //Lora Header,SOF,Every packet sent starts with 0xFE
+ 
+ #define HEART_BEAT_PACKET_CMD      0x01           //MSB,HeartBeat Identification Packet
+ #define CHECKIN_PACKET_CMD         0x02           //MSB,CheckIn Identification Packet
+ #define CHECKOUT_PACKET_CMD        0x03           //MSB,CheckIn Identification Packet
+ #define MOTION_PACKET_CMD          0x04           //MSB,Motion Identification Packet
+ #define STATUS_PACKET_CMD          0x05           //MSB,Status Packet
+ #define NEW_DEV_PACKET_CMD         0x06           //MSB,New Device Identification Packet
+
+
+ //Lora Frequency SubBand
+ #define FREQUENCY_SUB_BAND_CHANNEL0  0
+ #define FREQUENCY_SUB_BAND_CHANNEL1  1
+ #define FREQUENCY_SUB_BAND_CHANNEL2  2
+ #define FREQUENCY_SUB_BAND_CHANNEL3  3
+ #define FREQUENCY_SUB_BAND_CHANNEL4  4
+ #define FREQUENCY_SUB_BAND_CHANNEL5  5
+ #define FREQUENCY_SUB_BAND_CHANNEL6  6
+ #define FREQUENCY_SUB_BAND_CHANNEL7  7
+ #define FREQUENCY_SUB_BAND_CHANNEL8  8
+ 
+ #define HEX_PARAMETER                  0
+ #define STRING_PARAMETER               1
+ 
+ //Network Join Status
+ #define NETWORK_STATUS_JOINED          1
+ #define NETWORK_STATUS_NOT_JOINED      0
+ 
+ //Netwrork Join Retries Definitions
+ #define NETWORK_JOIN_RETRIES_Disable   0
+ #define NETWORK_JOIN_RETRIES_1         1
+ #define NETWORK_JOIN_RETRIES_2         2
+ #define NETWORK_JOIN_RETRIES_3         3
+ #define NETWORK_JOIN_RETRIES_4         4
+
+ #define HEARTBEAT_TYPE_PACKET   0x01
+ #define MOTION_TYPE_PACKET      0x02
+ #define CHECKIN_TYPE_PACKET     0x03
+ #define STATUS_TYPE_PACKET      0x04
+ 
+ 
+ extern uint8 Packet_Type_To_Send;  //By Default Heart Beat PAckets should be sent
+
+
+struct Fixed_Beacon
+{
+    uint8 Parking1_Beacon_ID[6];
+    uint8 Parking1_Beacon_Signal_Strength;
+    uint8 Parking2_Beacon_ID[6];
+    uint8 Parking2_Beacon_Signal_Strength;  
+    uint8 Parking3_Beacon_ID[6];
+    uint8 Parking3_Beacon_Signal_Strength;
+};
+
+struct Near_Car_Beacon
+{
+    uint8 Near_Car1_Beacon_ID[6];
+    uint8 Near_Car1_Beacon_Signal_Strength;
+    uint8 Near_Car2_Beacon_ID[6];
+    uint8 Near_Car2_Beacon_Signal_Strength;  
+    uint8 Near_Car3_Beacon_ID[6];
+    uint8 Near_Car3_Beacon_Signal_Strength;
+};
+
+struct Misc_Packets
+{
+    uint8 Header;
+    uint8 Protocol_Version;
+    uint16 OBD_Battery_Voltage;
+    uint16 Car_Battery_Voltage;
+    uint8 OBD_Battery_Temperature;
+    uint8 Car_Ambient_Temperature;
+    uint8 VIN[17];                  //Vehicle Identification Number
+    uint8 ODO_METER_READING[3];
+};
+
+struct Heart_Beat_PacketType
+{
+    Misc_Packets Misc_Packet_Data;
+    uint8 Packet_Type;
+    Fixed_Beacon Fixed_Beacon_Packet;
+    uint8 Sequence_No;
+    uint8 FCS;
+};
+
+struct Vehicle_Status_PacketType
+{
+    Misc_Packets Misc_Packet_Data;
+    uint8 Packet_Type;
+    uint16 Fuel_Level;
+    uint8 BLE_Adv_Beacon_ID[6];
+    Fixed_Beacon Fixed_Beacon_Packet;
+    Near_Car_Beacon Near_Car_Beacon_Packet;
+    uint8 Sequence_No;
+    uint8 FCS;
+};
+
+struct CheckIN_PacketType
+{
+    Misc_Packets Misc_Packet_Data;
+    uint8 Packet_Type;
+    uint8 DTC[5];   //Diagnostic trouble code
+    Fixed_Beacon Fixed_Beacon_Packet;
+    uint8 Sequence_No;
+    uint8 FCS;
+};
+
+struct CheckOUT_PacketType
+{
+    Misc_Packets Misc_Packet_Data;
+    uint8 Packet_Type;
+    uint8 Sequence_No;
+    uint8 FCS;
+};
+
+struct Motion_PacketType
+{
+    Misc_Packets Misc_Packet_Data;
+    uint8 Packet_Type;
+    Fixed_Beacon Fixed_Beacon_Packet;
+    Near_Car_Beacon Near_Car_Beacon_Packet;
+    uint8 Acceleration_Type;
+    uint8 Sequence_No;
+    uint8 FCS;
+};
+
+ 
+ extern uint8 Send_Lora_Packet_Flag;
+ extern int Lora_RxBuffer_Crnt_Pos,Lora_RxBuffer_End_Pos; // must be volatile or the compiler may over-optimise.
+ extern int receivedDataCount;
+ extern char LORA_UART_RX_Buffer[LORA_UART_RX_Size];
+ extern int LORA_UART_RX_Crnt_Pos;
+ extern uint8 Lora_Command_Rcvd[100];
+ extern uint8 Lora_Cmd_Length;
+ extern uint8 AT_Response_Receive_Status; 
+ extern uint8 Vehicle_Identification_Number[17];                     //Unique Vehicle_Identification_Number, Read using OBD
+ extern uint8 Motion_Packet_Sent_Count;
+ extern uint8 CheckIN_Packet_Sent_Count;
+ extern uint8 Lora_Packet_To_Send[100];
+ 
+ extern uint8 OBD_Protocol_Version;
+ extern Heart_Beat_PacketType Heart_Beat_Lora_Packet;    //Allocate Memory for HeartBeat Lora Packets
+ extern CheckIN_PacketType CheckIN_Lora_Packet; //Allocate Memory for CheckIN Lora Packets
+ extern Motion_PacketType Motion_Lora_Packet;    //Allocate Memory for Movement Lora Packets
+ extern Vehicle_Status_PacketType Vehicle_Status_Lora_Packet;    //Allocate Memory for Movement Lora Packets
+ extern Near_Car_Beacon Near_Car_Packet;
+ extern Fixed_Beacon Fixed_Beacon_Packet;
+ extern CheckOUT_PacketType CheckOUT_Packet;
+ extern Misc_Packets Misc_Packet_Data;
+    
+void Send_Lora_Packet_To_Gateway(uint8* Command_To_Send,uint8 Length);
+extern void Flip_Lora_Packet_Sending(); 
+extern void Lora_Periodic_Packet_Sending_thread(void const *arg);
+void Initialize_lora_Packets();
+static void Process_Received_Response(uint8 Response_Length);
+void Read_Lora_END_Node_ID(uint8* Buffer,uint8 Start_Position,uint8 Response_Length);
+//extern void Lora_Rcvd_Cmd_Processing_thread(void const *args);
+void Get_Acceleration_Type(void);
+void Send_Motion_Packet(void);
+void Send_CheckIN_Packet(void);
+void Send_CheckOUT_Packet(void);
+void Send_HeartBeat_Packet(void);
+void Send_Vehicle_Status_Packet(void);
+extern uint8 Calculate_Lora_Frame_FCS(uint8* Packet_Data,uint8 Packet_Length);
+extern void Set_Up_Lora_Network_Configuration(void);
+extern void Get_Lora_Response(void);