kumar singh / Mbed OS Dealer_23Feb

Dummy Lora Packet Sending

Fork of Dealer_18feb17 by kumar singh

Lora.h@12:6107b32b0729, 2017-01-30 (annotated)

Committer:
NarendraSingh
Date:
Mon Jan 30 18:31:30 2017 +0000
Revision:
12:6107b32b0729
Parent:
11:77e595130230
Child:
13:8955f2e95021
Queue Initial implemented. Not working;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
NarendraSingh 11:77e595130230 1 #include "mbed.h"
NarendraSingh 11:77e595130230 2 #include "Common_Defs.h"
NarendraSingh 11:77e595130230 3
NarendraSingh 11:77e595130230 4 // mDOT AT COMMANDS DEFINITIONS
NarendraSingh 11:77e595130230 5 #define ENABLED 1
NarendraSingh 11:77e595130230 6 #define Disabled 0
NarendraSingh 11:77e595130230 7 #define NWK_PARA_HEX 0
NarendraSingh 11:77e595130230 8 #define NWK_PARA_STRING 1
NarendraSingh 11:77e595130230 9 #define LORA_UART_RX_Size 2000//Buffer for receiving Lora responses
NarendraSingh 11:77e595130230 10
NarendraSingh 11:77e595130230 11 #define LORA_PACKET_HEADER 0xFE //Lora Header,SOF,Every packet sent starts with 0xFE
NarendraSingh 11:77e595130230 12
NarendraSingh 11:77e595130230 13 #define HEART_BEAT_PACKET_CMD 0x01 //MSB,HeartBeat Identification Packet
NarendraSingh 11:77e595130230 14 #define CHECKIN_PACKET_CMD 0x02 //MSB,CheckIn Identification Packet
NarendraSingh 11:77e595130230 15 #define MOTION_PACKET_CMD 0x03 //MSB,Motion Identification Packet
NarendraSingh 11:77e595130230 16 #define LOW_BATTERY_PACKET_CMD 0x04 //MSB,Low Battery Identification Packet
NarendraSingh 11:77e595130230 17 #define STATUS_PACKET_CMD 0x05 //MSB,Status Packet
NarendraSingh 11:77e595130230 18 #define NEW_DEV_PACKET_CMD 0x06 //MSB,New Device Identification Packet
NarendraSingh 11:77e595130230 19
NarendraSingh 11:77e595130230 20
NarendraSingh 11:77e595130230 21 //Lora Frequency SubBand
NarendraSingh 11:77e595130230 22 #define FREQUENCY_SUB_BAND_CHANNEL0 0
NarendraSingh 11:77e595130230 23 #define FREQUENCY_SUB_BAND_CHANNEL1 1
NarendraSingh 11:77e595130230 24 #define FREQUENCY_SUB_BAND_CHANNEL2 2
NarendraSingh 11:77e595130230 25 #define FREQUENCY_SUB_BAND_CHANNEL3 3
NarendraSingh 11:77e595130230 26 #define FREQUENCY_SUB_BAND_CHANNEL4 4
NarendraSingh 11:77e595130230 27 #define FREQUENCY_SUB_BAND_CHANNEL5 5
NarendraSingh 11:77e595130230 28 #define FREQUENCY_SUB_BAND_CHANNEL6 6
NarendraSingh 11:77e595130230 29 #define FREQUENCY_SUB_BAND_CHANNEL7 7
NarendraSingh 11:77e595130230 30 #define FREQUENCY_SUB_BAND_CHANNEL8 8
NarendraSingh 11:77e595130230 31
NarendraSingh 11:77e595130230 32 #define HEX_PARAMETER 0
NarendraSingh 11:77e595130230 33 #define STRING_PARAMETER 1
NarendraSingh 11:77e595130230 34
NarendraSingh 11:77e595130230 35 //Network Join Status
NarendraSingh 11:77e595130230 36 #define NETWORK_STATUS_JOINED 1
NarendraSingh 11:77e595130230 37 #define NETWORK_STATUS_NOT_JOINED 0
NarendraSingh 11:77e595130230 38
NarendraSingh 11:77e595130230 39 //Netwrork Join Retries Definitions
NarendraSingh 11:77e595130230 40 #define NETWORK_JOIN_RETRIES_Disable 0
NarendraSingh 11:77e595130230 41 #define NETWORK_JOIN_RETRIES_1 1
NarendraSingh 11:77e595130230 42 #define NETWORK_JOIN_RETRIES_2 2
NarendraSingh 11:77e595130230 43 #define NETWORK_JOIN_RETRIES_3 3
NarendraSingh 11:77e595130230 44 #define NETWORK_JOIN_RETRIES_4 4
NarendraSingh 11:77e595130230 45
NarendraSingh 11:77e595130230 46 #define HEARTBEAT_TYPE_PACKET 0x01
NarendraSingh 11:77e595130230 47 #define MOTION_TYPE_PACKET 0x02
NarendraSingh 11:77e595130230 48 #define CHECKIN_TYPE_PACKET 0x03
NarendraSingh 12:6107b32b0729 49 #define STATUS_TYPE_PACKET 0x04
NarendraSingh 12:6107b32b0729 50
NarendraSingh 11:77e595130230 51
NarendraSingh 11:77e595130230 52 extern uint8 Packet_Type_To_Send; //By Default Heart Beat PAckets should be sent
NarendraSingh 11:77e595130230 53
NarendraSingh 11:77e595130230 54
NarendraSingh 11:77e595130230 55 struct Heart_Beat_PacketType
NarendraSingh 11:77e595130230 56 {
NarendraSingh 11:77e595130230 57 uint8 Header;
NarendraSingh 11:77e595130230 58 uint8 Protocol_Version;
NarendraSingh 11:77e595130230 59 uint8 Packet_Type;
NarendraSingh 11:77e595130230 60 uint16 OBD_Battery_Voltage;
NarendraSingh 11:77e595130230 61 uint16 Car_Battery_Voltage;
NarendraSingh 11:77e595130230 62 uint8 OBD_Battery_Temperature;
NarendraSingh 11:77e595130230 63 uint8 Car_Ambient_Temperature;
NarendraSingh 11:77e595130230 64 uint8 Parking1_Beacon_ID[6];
NarendraSingh 11:77e595130230 65 uint8 Parking1_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 66 uint8 Parking2_Beacon_ID[6];
NarendraSingh 11:77e595130230 67 uint8 Parking2_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 68 uint8 Parking3_Beacon_ID[6];
NarendraSingh 11:77e595130230 69 uint8 Parking3_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 70 uint8 FCS;
NarendraSingh 11:77e595130230 71 };
NarendraSingh 11:77e595130230 72
NarendraSingh 11:77e595130230 73 struct Vehicle_Status_PacketType
NarendraSingh 11:77e595130230 74 {
NarendraSingh 11:77e595130230 75 uint8 Header;
NarendraSingh 11:77e595130230 76 uint8 Protocol_Version;
NarendraSingh 11:77e595130230 77 uint8 Packet_Type;
NarendraSingh 11:77e595130230 78 uint8 VIN[17];
NarendraSingh 11:77e595130230 79 uint8 ODO_METER_READING[3];
NarendraSingh 11:77e595130230 80 uint16 Fuel_Level;
NarendraSingh 11:77e595130230 81 uint16 OBD_Battery_Voltage;
NarendraSingh 11:77e595130230 82 uint16 Car_Battery_Voltage;
NarendraSingh 11:77e595130230 83 uint8 OBD_Battery_Temperature;
NarendraSingh 11:77e595130230 84 uint8 Car_Ambient_Temperature;
NarendraSingh 11:77e595130230 85 uint8 BLE_Adv_Beacon_ID[6];
NarendraSingh 11:77e595130230 86 uint8 Parking1_Beacon_ID[6];
NarendraSingh 11:77e595130230 87 uint8 Parking1_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 88 uint8 Parking2_Beacon_ID[6];
NarendraSingh 11:77e595130230 89 uint8 Parking2_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 90 uint8 Parking3_Beacon_ID[6];
NarendraSingh 11:77e595130230 91 uint8 Parking3_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 92 uint8 Near_Car1_Beacon_ID[6];
NarendraSingh 11:77e595130230 93 uint8 Near_Car1_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 94 uint8 Near_Car2_Beacon_ID[6];
NarendraSingh 11:77e595130230 95 uint8 Near_Car2_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 96 uint8 Near_Car3_Beacon_ID[6];
NarendraSingh 11:77e595130230 97 uint8 Near_Car3_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 98 uint8 FCS;
NarendraSingh 11:77e595130230 99 };
NarendraSingh 11:77e595130230 100
NarendraSingh 11:77e595130230 101 struct CheckIN_PacketType
NarendraSingh 11:77e595130230 102 {
NarendraSingh 11:77e595130230 103 uint8 Header;
NarendraSingh 11:77e595130230 104 uint8 Protocol_Version;
NarendraSingh 11:77e595130230 105 uint8 Packet_Type;
NarendraSingh 11:77e595130230 106 uint8 VIN[17];
NarendraSingh 11:77e595130230 107 uint8 ODO_METER_READING[3];
NarendraSingh 11:77e595130230 108 uint16 OBD_Battery_Voltage;
NarendraSingh 11:77e595130230 109 uint16 Car_Battery_Voltage;
NarendraSingh 11:77e595130230 110 uint8 OBD_Battery_Temperature;
NarendraSingh 11:77e595130230 111 uint8 Car_Ambient_Temperature;
NarendraSingh 11:77e595130230 112 uint8 Parking1_Beacon_ID[6];
NarendraSingh 11:77e595130230 113 uint8 Parking1_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 114 uint8 Parking2_Beacon_ID[6];
NarendraSingh 11:77e595130230 115 uint8 Parking2_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 116 uint8 Parking3_Beacon_ID[6];
NarendraSingh 11:77e595130230 117 uint8 Parking3_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 118 uint8 FCS;
NarendraSingh 11:77e595130230 119 };
NarendraSingh 11:77e595130230 120
NarendraSingh 11:77e595130230 121 struct Motion_PacketType
NarendraSingh 11:77e595130230 122 {
NarendraSingh 11:77e595130230 123 uint8 Header;
NarendraSingh 11:77e595130230 124 uint8 Protocol_Version;
NarendraSingh 11:77e595130230 125 uint8 Packet_Type;
NarendraSingh 11:77e595130230 126 uint8 Parking1_Beacon_ID[6];
NarendraSingh 11:77e595130230 127 uint8 Parking1_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 128 uint8 Parking2_Beacon_ID[6];
NarendraSingh 11:77e595130230 129 uint8 Parking2_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 130 uint8 Parking3_Beacon_ID[6];
NarendraSingh 11:77e595130230 131 uint8 Parking3_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 132 uint8 Near_Car1_Beacon_ID[6];
NarendraSingh 11:77e595130230 133 uint8 Near_Car1_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 134 uint8 Near_Car2_Beacon_ID[6];
NarendraSingh 11:77e595130230 135 uint8 Near_Car2_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 136 uint8 Near_Car3_Beacon_ID[6];
NarendraSingh 11:77e595130230 137 uint8 Near_Car3_Beacon_Signal_Strength;
NarendraSingh 11:77e595130230 138 uint8 Acceleration_Type;
NarendraSingh 11:77e595130230 139 uint8 FCS;
NarendraSingh 11:77e595130230 140 };
NarendraSingh 11:77e595130230 141
NarendraSingh 11:77e595130230 142 extern uint8 Send_Lora_Packet_Flag;
NarendraSingh 11:77e595130230 143 extern int Lora_RxBuffer_Crnt_Pos,Lora_RxBuffer_End_Pos; // must be volatile or the compiler may over-optimise.
NarendraSingh 11:77e595130230 144 extern int receivedDataCount;
NarendraSingh 11:77e595130230 145 extern char LORA_UART_RX_Buffer[LORA_UART_RX_Size];
NarendraSingh 11:77e595130230 146 extern int LORA_UART_RX_Crnt_Pos;
NarendraSingh 11:77e595130230 147 extern uint8 Lora_Command_Rcvd[100];
NarendraSingh 11:77e595130230 148 extern uint8 Lora_Cmd_Length;
NarendraSingh 11:77e595130230 149 extern uint8 AT_Response_Receive_Status;
NarendraSingh 11:77e595130230 150 extern uint8 Vehicle_Identification_Number[17]; //Unique Vehicle_Identification_Number, Read using OBD
NarendraSingh 11:77e595130230 151 extern uint8 Motion_Packet_Sent_Count;
NarendraSingh 11:77e595130230 152 extern uint8 CheckIN_Packet_Sent_Count;
NarendraSingh 11:77e595130230 153 extern uint8 Lora_Packet_To_Send[100];
NarendraSingh 11:77e595130230 154
NarendraSingh 11:77e595130230 155 extern uint8 OBD_Protocol_Version;
NarendraSingh 11:77e595130230 156 extern Heart_Beat_PacketType Heart_Beat_Lora_Packet; //Allocate Memory for HeartBeat Lora Packets
NarendraSingh 11:77e595130230 157 extern CheckIN_PacketType CheckIN_Lora_Packet; //Allocate Memory for CheckIN Lora Packets
NarendraSingh 11:77e595130230 158 extern Motion_PacketType Motion_Lora_Packet; //Allocate Memory for Movement Lora Packets
NarendraSingh 11:77e595130230 159 extern Vehicle_Status_PacketType Vehicle_Status_Lora_Packet; //Allocate Memory for Movement Lora Packets
NarendraSingh 11:77e595130230 160
NarendraSingh 11:77e595130230 161 void Send_Lora_Packet_To_Gateway(uint8* Command_To_Send,uint8 Length);
NarendraSingh 11:77e595130230 162 extern void Flip_Lora_Packet_Sending();
NarendraSingh 11:77e595130230 163 extern void Lora_Periodic_Packet_Sending_thread(void const *arg);
NarendraSingh 11:77e595130230 164 void Initialize_lora_Packets();
NarendraSingh 11:77e595130230 165 static void Process_Received_Response(uint8 Response_Length);
NarendraSingh 11:77e595130230 166 void Read_Lora_END_Node_ID(uint8* Buffer,uint8 Start_Position,uint8 Response_Length);
NarendraSingh 11:77e595130230 167 //extern void Lora_Rcvd_Cmd_Processing_thread(void const *args);
NarendraSingh 11:77e595130230 168 void Get_Acceleration_Type(void);
NarendraSingh 11:77e595130230 169 void Send_Motion_Packet(void);
NarendraSingh 11:77e595130230 170 void Send_CheckIN_Packet(void);
NarendraSingh 11:77e595130230 171 void Send_HeartBeat_Packet(void);
NarendraSingh 11:77e595130230 172 extern uint8 Calculate_Lora_Frame_FCS(uint8* Packet_Data,uint8 Packet_Length);
NarendraSingh 11:77e595130230 173 extern void Set_Up_Lora_Network_Configuration(void);
NarendraSingh 11:77e595130230 174 extern void Get_Lora_Response(void);