kumar singh
BLE Transmitter not working
Fork of
Dealer_23Feb
by 
kumar singh
Diff: main.cpp
- Revision:
- 19:886d50ecc718
- Parent:
- 17:758fb8454ab0
- Child:
- 20:f812f85cf97e
diff -r 86f069689502 -r 886d50ecc718 main.cpp
--- a/main.cpp Sat Feb 18 08:52:04 2017 +0000
+++ b/main.cpp Tue Feb 21 06:27:13 2017 +0000
@@ -19,6 +19,7 @@
//Configure Serial port
RawSerial LORA_UART(PA_0, PA_1);//USART4_TX->PA_0,USART4_RX->PA_1 : Used for Lora module command sending and reception from gateway
RawSerial pc1(PA_14, PA_15);//USART1_TX->PA_9,USART1_RX->PA_10 : Used for debugging purpose only
+RawSerial DEBUG_UART(PA_14, PA_15);//USART1_TX->PA_9,USART1_RX->PA_10 : Used for debugging purpose only
RawSerial Beacon_UART(PC_4, PC_5);//USART3_TX->PC4,USART3_RX->PC_5 : Used for sending command to beacon module
RawSerial BLE_RECEIVER_UART(PA_9, PA_10);//USART1_TX->PA_0,USART1_RX->PA_1 : Used for Lora module command sending and reception from gateway
@@ -171,7 +172,7 @@
while (LORA_UART.readable()) {
// while there is data waiting
LORA_UART_RX_Buffer[Lora_RxBuffer_End_Pos++] = LORA_UART.getc(); // put it in the buffer
- //pc.putc(LORA_UART_RX_Buffer[Lora_RxBuffer_End_Pos-1]);
+ pc1.putc(LORA_UART_RX_Buffer[Lora_RxBuffer_End_Pos-1]);
if(Lora_RxBuffer_End_Pos >= LORA_UART_RX_Size) {
// BUFFER OVERFLOW. What goes here depends on how you want to cope with that situation.
// For now just throw everything away.
@@ -180,7 +181,6 @@
}
}
-
// called every time a byte is received from Beacon Module.
void Beacon_onDataRx()
{
@@ -228,7 +228,7 @@
CheckIn_Interrupt.fall(&OBD_Plug_IN_Interrupt);
CheckIn_Interrupt.rise(&OBD_Plug_OUT_Interrupt);
inactivity.rise(interrupt_activity_inactivity); // Attach the address of interrupt_activity_inactivity function to rising edge
- //Initialize_Beacon_Module();
+ Initialize_Beacon_Module();
Lora_Periodic_Packet_Sending(); //Infinite loop for sending and receiving lora response, no return from here
}
@@ -245,6 +245,7 @@
pc1.printf("Periodic packet sending intiialized");
Set_Up_Lora_Network_Configuration();
Initialize_lora_Packets();
+ Send_Lora_Packet_Flag = TRUE;
while (true) {
if(Packet_Type_To_Send == HEARTBEAT_TYPE_PACKET) { //check if packet to be sent is Heartbeat packet
if(Send_Lora_Packet_Flag) { //Check if packet sending is enabled, Packet should be sent only when enabled after timeout period
@@ -262,10 +263,10 @@
Send_RSSI_Request_Command(GET_RSSI);
Status_Packet_Wait_Count = 0;
Send_Vehicle_Status_Packet(); //call function to send heartbeat packet
- pc1.printf("Sent Status Packet");
- AT_Response_Receive_Status = FAILURE;
- while(AT_Response_Receive_Status)
- Get_Lora_Response();
+ //pc1.printf("Sent Status Packet");
+ //AT_Response_Receive_Status = FAILURE;
+ //while(AT_Response_Receive_Status)
+ // Get_Lora_Response();
Send_Lora_Packet_Flag = FALSE;
pc1.printf("Status Packet Response Received");
}
@@ -286,19 +287,27 @@
Packet_Type_To_Send = HEARTBEAT_TYPE_PACKET; //Set Packet type to send as heartbeat packet
Lora_Packet_Sending_Ticker.detach(); //destroy ticker
Lora_Packet_Sending_Ticker.attach(&flip_Packet_Sending_Flag, 10.0); //create new ticker
-
}
}
} else if(Packet_Type_To_Send == CHECKIN_TYPE_PACKET) { //check if packet to be sent is Checkin packet
if(Send_Lora_Packet_Flag) { //Check if packet sending isd enabled, Packet should be sent only when enabled after timeout period
+ Send_Lora_Packet_Flag = FALSE;
pc1.printf("Sent Beacon ID request");
Send_RSSI_Request_Command(GET_RSSI);
- Send_CheckIN_Packet(); //call function to send periodic checkIn packet
- pc1.printf("Sent Checkin Packet");
+ if(OBD_PlugIN_State)
+ {
+ Send_CheckIN_Packet(); //call function to send periodic checkIn packet
+ pc1.printf("Sent Checkin Packet");
+ }
+ else
+ {
+ Send_CheckOUT_Packet();
+ pc1.printf("Sent CheckOut Packet");
+ }
+ __enable_irq(); // Enable Interrupts
AT_Response_Receive_Status = FAILURE;
while(AT_Response_Receive_Status)
Get_Lora_Response();
- Send_Lora_Packet_Flag = FALSE;
pc1.printf("Checkin Packet Response Received");
if(CheckIN_Packet_Sent_Count >= 5) { //Stop Sending Motion Packets if after sending for 2 minute
pc1.printf("Packet Type Sending Changed to HeartBeat");
@@ -309,11 +318,13 @@
}
}
if(OBD_PlugInOut_IOC_Status) { //Check if Accelerometer Interrupt is generated
+ __disable_irq(); // Disable Interrupts
//Enable_CheckIN_Packet_Sending();
//Get_Acceleration_Type();
OBD_PlugInOut_IOC_Status = FALSE;
Packet_Type_To_Send = CHECKIN_TYPE_PACKET;
Send_Lora_Packet_Flag = TRUE;
+ CheckIN_Packet_Sent_Count = 0;
wait(1); //wait for 1sec to avoid detecting plugin debounce
}
if(Motion_Detect_Status) { //Check if Accelerometer Interrupt is generated
@@ -332,6 +343,7 @@
Motion_Lora_Packet.Acceleration_Type = Motion_Type_Detected; //Read Type of motion deteceted
//write code to read acceleration value for every 10sec after any of the acceleration is found
}
+
/*
//This function is used to enable checkin packet sending once OBD device is plugged in
void Enable_CheckIN_Packet_Sending()
@@ -359,13 +371,12 @@
{
uint8 i;
uint8 Temp_Pos=0;
- Fixed_Beacon_Packet.Parking1_Beacon_ID[0] = 0xA0;
+ /*Fixed_Beacon_Packet.Parking1_Beacon_ID[0] = 0xA0;
Fixed_Beacon_Packet.Parking1_Beacon_ID[1] = 0xAC;
Fixed_Beacon_Packet.Parking1_Beacon_ID[2] = 0x51;
Fixed_Beacon_Packet.Parking1_Beacon_ID[3] = 0x3F;
Fixed_Beacon_Packet.Parking1_Beacon_ID[4] = 0x91;
Fixed_Beacon_Packet.Parking1_Beacon_ID[5] = 0xE0;
- Fixed_Beacon_Packet.Parking1_Beacon_Minor = 0x0002;
Fixed_Beacon_Packet.Parking1_Beacon_Signal_Strength = 0xC3;
Fixed_Beacon_Packet.Parking2_Beacon_ID[0] = 0xDC;
Fixed_Beacon_Packet.Parking2_Beacon_ID[1] = 0xA3;
@@ -373,7 +384,6 @@
Fixed_Beacon_Packet.Parking2_Beacon_ID[3] = 0x30;
Fixed_Beacon_Packet.Parking2_Beacon_ID[4] = 0x38;
Fixed_Beacon_Packet.Parking2_Beacon_ID[5] = 0xDF;
- Fixed_Beacon_Packet.Parking2_Beacon_Minor = 0x0004;
Fixed_Beacon_Packet.Parking2_Beacon_Signal_Strength = 0xB4;
Fixed_Beacon_Packet.Parking3_Beacon_ID[0] = 0x6C;
Fixed_Beacon_Packet.Parking3_Beacon_ID[1] = 0x29;
@@ -381,9 +391,8 @@
Fixed_Beacon_Packet.Parking3_Beacon_ID[3] = 0x27;
Fixed_Beacon_Packet.Parking3_Beacon_ID[4] = 0x3A;
Fixed_Beacon_Packet.Parking3_Beacon_ID[5] = 0xC9;
- Fixed_Beacon_Packet.Parking3_Beacon_Minor = 0x0001;
Fixed_Beacon_Packet.Parking3_Beacon_Signal_Strength = 0xB0;
- /*
+ */
while(true)
{
if(Temp_Pos < Lora_RxBuffer_End_Pos)
@@ -395,15 +404,15 @@
Temp_Pos = 2;
for(i=0; i<6; i++)
Fixed_Beacon_Packet.Parking1_Beacon_ID[i] = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
- Fixed_Beacon_Packet.Parking1_Beacon_Minor = ((BLE_Receiver_UART_RX_Buffer[Temp_Pos++]<<8)|(BLE_Receiver_UART_RX_Buffer[Temp_Pos++]));
+ Temp_Pos+=2;
Fixed_Beacon_Packet.Parking1_Beacon_Signal_Strength = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
for(i=0; i<6; i++)
Fixed_Beacon_Packet.Parking2_Beacon_ID[i] = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
- Fixed_Beacon_Packet.Parking2_Beacon_Minor = ((BLE_Receiver_UART_RX_Buffer[Temp_Pos++]<<8)|(BLE_Receiver_UART_RX_Buffer[Temp_Pos++]));
+ Temp_Pos+=2;
Fixed_Beacon_Packet.Parking2_Beacon_Signal_Strength = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
for(i=0; i<6; i++)
Fixed_Beacon_Packet.Parking3_Beacon_ID[i] = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
- Fixed_Beacon_Packet.Parking3_Beacon_Minor = ((BLE_Receiver_UART_RX_Buffer[Temp_Pos++]<<8)|(BLE_Receiver_UART_RX_Buffer[Temp_Pos++]));
+ Temp_Pos+=2;
Fixed_Beacon_Packet.Parking3_Beacon_Signal_Strength = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
break;
}
@@ -414,5 +423,5 @@
}
else
Temp_Pos = 0x00;
- }*/
+ }
}