kumar singh
BLE Transmitter not working
Fork of
Dealer_23Feb
by 
kumar singh
Diff: main.cpp
- Revision:
- 24:1063cfc311e5
- Parent:
- 23:688ee106c385
- Child:
- 25:0ac2680d594c
- Child:
- 26:506380fccce2
diff -r 688ee106c385 -r 1063cfc311e5 main.cpp
--- a/main.cpp Thu Feb 23 08:15:58 2017 +0000
+++ b/main.cpp Thu Feb 23 13:21:08 2017 +0000
@@ -13,8 +13,9 @@
uint8 OBD_Plug_In_Status = FALSE;
//peripheral connection
-DigitalOut led1(LED1);
+DigitalOut led1(PB_11);
DigitalOut led2(LED2);
+DigitalIn Switch2(PB_13);
//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
@@ -27,6 +28,10 @@
//InterruptIn OBD_PLUGIN_INTERRUPT_PIN(PC_13);
InterruptIn CheckIn_Interrupt(PB_7);//(PC_13);
+InterruptIn Motion_Start_To_Stop(PB_5);//(PC_13);
+InterruptIn Motion_Stop_To_Start(PB_14);//(PC_13);
+InterruptIn Motion_Sudden_Jerk(PC_13);//(PC_13);
+
uint8 Ticker_Count = 0; //Variable to count for timer overflows
@@ -130,6 +135,27 @@
uint8 OBD_PlugIN_State2=0;
uint8 OBD_PlugIN_Temp_State=1;
+uint8 Start_To_Stop_Status = FALSE;
+uint8 Stop_To_Start_Status = FALSE;
+uint8 Jerk_Status = FALSE;
+
+void Start_To_Stop_Interrupt()
+{
+ Start_To_Stop_Status = TRUE;
+ Motion_Detect_Status = TRUE;
+}
+
+void Stop_To_Start_Interrupt()
+{
+ Stop_To_Start_Status = TRUE;
+ Motion_Detect_Status = TRUE;
+}
+
+void Sudden_Jerk_Interrupt()
+{
+ Jerk_Status = TRUE;
+ Motion_Detect_Status = TRUE;
+}
void OBD_Plug_IN_Interrupt()
{
if(OBD_PlugIN_State1!=OBD_PlugIN_Temp_State) {
@@ -155,13 +181,14 @@
void Handle_CheckIn_Interrupt()
{
OBD_PlugInOut_IOC_Status = TRUE;
- pc.printf("Movement_Detected");
+ pc.printf("\nMovement_Detected\n");
}
//Declare Ticker for sending lora packet
Ticker Lora_Packet_Sending_Ticker;
void flip_Packet_Sending_Flag(void)
{
+ led1=!led1;
//flip function
if(Ticker_Count < 5) {
Ticker_Count++;
@@ -205,7 +232,7 @@
{
while (BLE_RECEIVER_UART.readable()) {
// while there is data waiting
- BLE_Receiver_UART_RX_Buffer[BLE_RxBuffer_End_Pos++] = BLE_RECEIVER_UART.getc(); // put it in the buffer
+ //BLE_Receiver_UART_RX_Buffer[BLE_RxBuffer_End_Pos++] = BLE_RECEIVER_UART.getc(); // put it in the buffer
//pc1.putc(BLE_Receiver_UART_RX_Buffer[BLE_RxBuffer_End_Pos-1]);
if(BLE_RxBuffer_End_Pos >= BLE_RECEIVER_UART_RX_Size) {
// BUFFER OVERFLOW. What goes here depends on how you want to cope with that situation.
@@ -219,12 +246,17 @@
{
pc1.baud(115200);
BLE_RECEIVER_UART.baud(115200);
- pc1.printf("%s","Debugging started");
- BLE_RECEIVER_UART.attach(&BLE_Receiver_onDataRx, Serial::RxIrq);
+ pc1.printf("%s","Debugging started\n");
+ //BLE_RECEIVER_UART.attach(&BLE_Receiver_onDataRx, Serial::RxIrq);
LORA_UART.attach(&Lora_onDataRx, Serial::RxIrq);
CheckIn_Interrupt.fall(&OBD_Plug_IN_Interrupt);
CheckIn_Interrupt.rise(&OBD_Plug_OUT_Interrupt);
-
+ if(Switch2)
+ {
+ }
+ Motion_Start_To_Stop.fall(&Start_To_Stop_Interrupt);
+ Motion_Stop_To_Start.fall(&Stop_To_Start_Interrupt);
+ Motion_Sudden_Jerk.fall(&Sudden_Jerk_Interrupt);
//Create a thread to read vehicle data
//Thread OBD_thread(OBD_Rcvd_Cmd_Processing_thread);
@@ -234,9 +266,9 @@
//led2_thread is executing concurrently with main at this point
//inactivity.rise(interrupt_activity_inactivity); // Attach the address of interrupt_activity_inactivity function to rising edge
Initialize_Beacon_Module();
- Send_Command_To_BLE_Receiver(SET_BEACON_VENDOR_ID);
- Send_Command_To_BLE_Receiver(SET_BEACON_MESSAGE_TYPE);
- pc1.printf("%s","Transmitter MAC ID received");
+ // Send_Command_To_BLE_Receiver(SET_BEACON_VENDOR_ID);
+ // Send_Command_To_BLE_Receiver(SET_BEACON_MESSAGE_TYPE);
+ pc1.printf("\n%s","Transmitter MAC ID received\n");
Lora_Periodic_Packet_Sending(); //Infinite loop for sending and receiving lora response, no return from here
}
@@ -256,51 +288,53 @@
uint8 Status_Packet_Wait_Count = 0;
void Lora_Periodic_Packet_Sending()
{
- pc1.printf("Periodic packet sending intiialized");
+ pc1.printf("\nPeriodic packet sending intiialized\n");
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
+ pc1.printf("\nStatus_Packet_Wait_Count %d\n",Status_Packet_Wait_Count);
Status_Packet_Wait_Count++;
if(Status_Packet_Wait_Count < 4) {
- Send_Command_To_BLE_Receiver(GET_RSSI);
- Send_RSSI_Request_Command(GET_RSSI);
- pc1.printf("Sending heartbeat packet"); //call function to send periodic motion packet
+ // Send_Command_To_BLE_Receiver(GET_RSSI);
+ //Send_RSSI_Request_Command(GET_RSSI);
+ pc1.printf("\nSending heartbeat packet\n"); //call function to send periodic motion packet
Send_HeartBeat_Packet(); //call function to send heartbeat packet
- pc.printf("Sent HeartBeat Packet");
- AT_Response_Receive_Status = FAILURE;
+ pc.printf("\nSent HeartBeat Packet\n");
+ /*AT_Response_Receive_Status = FAILURE;
while(AT_Response_Receive_Status)
Get_Lora_Response();
- Send_Lora_Packet_Flag = FALSE;
- //pc1.printf("Heartbeat Packet Response Received");
+ */Send_Lora_Packet_Flag = FALSE;
+ pc1.printf("\nHeartbeat Packet Response Received\n");
} else {
//Send_RSSI_Request_Command(GET_RSSI);
Status_Packet_Wait_Count = 0;
- pc1.printf("Sending Vehicle status packets"); //call function to send periodic motion packet
+ pc1.printf("\nSending Vehicle status packets\n"); //call function to send periodic motion packet
Send_Vehicle_Status_Packet(); //call function to send heartbeat packet
- pc1.printf("Sent Vehicle Status Packet");
+ pc1.printf("\nSent Vehicle Status Packet\n");
//AT_Response_Receive_Status = FAILURE;
// while(AT_Response_Receive_Status)
// Get_Lora_Response();
Send_Lora_Packet_Flag = FALSE;
- //pc1.printf("Status Packet Response Received");
+ Packet_Type_To_Send = HEARTBEAT_TYPE_PACKET;
+ //pc1.printf("\nStatus Packet Response Received\n");
}
}
} else if(Packet_Type_To_Send == MOTION_TYPE_PACKET) { //check if packet to be sent is motion packet
if(Send_Lora_Packet_Flag) { //Check if packet sending isd enabled, Packet should be sent only when enabled after timeout period
//Send_RSSI_Request_Command(GET_RSSI);
- pc1.printf("Sending Motion Packet"); //call function to send periodic motion packet
+ pc1.printf("\nSending Motion Packet\n"); //call function to send periodic motion packet
Send_Motion_Packet();
- pc1.printf("Sent Motion Packet"); //call function to send periodic motion packet
+ pc1.printf("\nSent Motion Packet\n"); //call function to send periodic motion packet
AT_Response_Receive_Status = FAILURE;
while(AT_Response_Receive_Status)
Get_Lora_Response();
- pc1.printf("Motion Packet Response Received");
+ pc1.printf("\nMotion Packet Response Received\n");
Send_Lora_Packet_Flag = FALSE;
if(Motion_Packet_Sent_Count >= 5) { //Stop Sending Motion Packets if after sending for 2 minute
- pc1.printf("Packet Type Sending Changed to HeartBeat");
+ pc1.printf("\nPacket Type Sending Changed to HeartBeat\n");
Motion_Packet_Sent_Count = 0;
Packet_Type_To_Send = HEARTBEAT_TYPE_PACKET; //Set Packet type to send as heartbeat packet
Lora_Packet_Sending_Ticker.detach(); //destroy ticker
@@ -310,31 +344,31 @@
} 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");
+ //pc1.printf("\nSent Beacon ID request\n");
// Send_RSSI_Request_Command(GET_RSSI);
if(OBD_PlugIN_State)
{
- pc1.printf("Sening Checkin Packet");
+ pc1.printf("\nSening Checkin Packet\n");
Send_CheckIN_Packet(); //call function to send periodic checkIn packet
- pc1.printf("Sent Checkin Packet");
- Process_Beacon_Command_Received(SET_VIRTUAL_PACKET_UUID);
- wait(.2);
- Process_Beacon_Command_Received(SOFT_REBOOT1);
+ pc1.printf("\nSent Checkin Packet\n");
+ //Process_Beacon_Command_Received(SET_VIRTUAL_PACKET_UUID);
+ //wait(.2);
+ //Process_Beacon_Command_Received(SOFT_REBOOT1);
}
else
{
- pc1.printf("Sending Checkout Packet");
+ pc1.printf("\nSending Checkout Packet\n");
Send_CheckOUT_Packet();
- pc1.printf("Sent CheckOut Packet");
- Process_Beacon_Command_Received(SET_VIRTUAL_PACKET_UUID2);
- wait(.2);
- Process_Beacon_Command_Received(SOFT_REBOOT1);
+ pc1.printf("\nSent CheckOut Packet\n");
+ //Process_Beacon_Command_Received(SET_VIRTUAL_PACKET_UUID2);
+ //wait(.2);
+ //Process_Beacon_Command_Received(SOFT_REBOOT1);
}
/* AT_Response_Receive_Status = FAILURE;
while(AT_Response_Receive_Status)
Get_Lora_Response();*/
if(CheckIN_Packet_Sent_Count >= 5) { //Stop Sending Motion Packets if after sending for 2 minute
- pc1.printf("Packet Type Sending Changed to HeartBeat");
+ pc1.printf("\nPacket Type Sending Changed to HeartBeat\n");
CheckIN_Packet_Sent_Count = 0;
Packet_Type_To_Send = HEARTBEAT_TYPE_PACKET; //Set Packet type to send as heartbeat packet
Initialize_Packets_Sent_Count();
@@ -346,19 +380,23 @@
//Get_Acceleration_Type();
// Process_Beacon_Command_Received(SET_VIRTUAL_PACKET_UUID);
// Process_Beacon_Command_Received(SOFT_REBOOT1);
- pc.putc('j');
OBD_PlugInOut_IOC_Status = FALSE;
Packet_Type_To_Send = CHECKIN_TYPE_PACKET;
Send_Lora_Packet_Flag = TRUE;
CheckIN_Packet_Sent_Count = 0;
- CheckIN_Lora_Packet.Sequence_No = 0x00; //Reset counter
- CheckOUT_Packet.Sequence_No = 0x00; //Reset counter
+ CheckIN_Lora_Packet.Sequence_No = 0x01; //Reset counter
+ CheckOUT_Packet.Sequence_No = 0x01; //Reset counter
wait(1); //wait for 1sec to avoid detecting plugin debounce
}
if(Motion_Detect_Status) { //Check if Accelerometer Interrupt is generated
- Motion_Lora_Packet.Sequence_No = 0x00; //Reset counter
+ Motion_Lora_Packet.Sequence_No = 0x01; //Reset counter
+ Motion_Packet_Sent_Count = 0x00; //reset counetr
Get_Acceleration_Type();
Motion_Detect_Status = FALSE;
+ Start_To_Stop_Status = FALSE;
+ Jerk_Status = FALSE;
+ Stop_To_Start_Status = FALSE;
+ wait(1); //wait for 1sec to avoid detecting switch debounce
}
}
}
@@ -369,7 +407,12 @@
Lora_Packet_Sending_Ticker.detach(); //destroy ticker
Lora_Packet_Sending_Ticker.attach(&flip_Packet_Sending_Flag, 5.0); //create new ticker, time inetrval value to be changed
Send_Lora_Packet_Flag = 1; //set flag to send motion packet as soon as motion is detecetd
- Motion_Lora_Packet.Acceleration_Type = Motion_Type_Detected; //Read Type of motion deteceted
+ if(Start_To_Stop_Status)
+ Motion_Lora_Packet.Acceleration_Type = MOTION_TYPE_START_TO_STOP; //Read Type of motion deteceted
+ if(Stop_To_Start_Status)
+ Motion_Lora_Packet.Acceleration_Type = MOTION_TYPE_STOP_TO_START; //Read Type of motion deteceted
+ if(Jerk_Status)
+ Motion_Lora_Packet.Acceleration_Type = MOTION_TYPE_TAP; //Read Type of motion deteceted
//write code to read acceleration value for every 10sec after any of the acceleration is found
}
@@ -422,7 +465,7 @@
Fixed_Beacon_Packet.Parking3_Beacon_ID[5] = 0xC9;
Fixed_Beacon_Packet.Parking3_Beacon_Signal_Strength = 0xB0;
*/
- pc1.printf("Reading MACID from Receiver");
+ pc1.printf("\nReading MACID from Receiver\n");
while(true)
{
wait_ms(2);
@@ -433,7 +476,7 @@
if(BLE_Receiver_UART_RX_Buffer[Temp_Pos+1] == 0x0A)
{
Temp_Pos = 2;
- //pc1.printf("Fixed Beacon1 MAC ID");
+ //pc1.printf("\nFixed Beacon1 MAC ID\n");
for(i=0; i<6; i++)
{
Fixed_Beacon_Packet.Parking1_Beacon_ID[i] = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
@@ -441,7 +484,7 @@
}
Temp_Pos+=2;
Fixed_Beacon_Packet.Parking1_Beacon_Signal_Strength = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
- //pc1.printf("Fixed Beacon2 MAC ID");
+ //pc1.printf("\nFixed Beacon2 MAC ID\n");
for(i=0; i<6; i++)
{
Fixed_Beacon_Packet.Parking2_Beacon_ID[i] = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
@@ -449,7 +492,7 @@
}
Temp_Pos+=2;
Fixed_Beacon_Packet.Parking2_Beacon_Signal_Strength = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
- //pc1.printf("Fixed Beacon3 MAC ID");
+ //pc1.printf("\nFixed Beacon3 MAC ID\n");
for(i=0; i<6; i++)
{
Fixed_Beacon_Packet.Parking3_Beacon_ID[i] = BLE_Receiver_UART_RX_Buffer[Temp_Pos++];
@@ -468,5 +511,5 @@
else
Temp_Pos = 0x00;
}
- pc1.printf("Reading MACID finished");
+ pc1.printf("\nReading MACID finished\n");
}