houss red
Master Implementation of WANOT
Revision 0:8b449140caa2, committed 2016-05-23
- Comitter:
- semsem
- Date:
- Mon May 23 22:25:40 2016 +0000
- Commit message:
- V0.2
Changed in this revision
diff -r 000000000000 -r 8b449140caa2 GPS.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/GPS.cpp Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,50 @@
+#include "WANOT.h"
+
+/*
+ * Global variables declarations
+ */
+
+
+void GPS_Read(char* StoreRead)
+{
+ debug("GPS Data Query Started...\n\r");
+ int j;
+ int parts;
+ char Parts_TimeBuffer[4];
+
+
+ // struct tm t; // setup time structure reffered to GPS
+
+ Serial SS(NC,PC_11);
+ SS.baud(4800);
+
+ uint8_t Loop_Counter = 0;
+
+ while(Loop_Counter < 3) {
+
+ SS.gets(StoreRead,50);
+
+ debug("New Statement Read\n\r");
+
+ if(StoreRead[0]=='$' && StoreRead[1]=='G' && StoreRead[2]=='P'&& StoreRead[3]=='G'&& StoreRead[4]=='G' && StoreRead[5]=='A') { //GPGGA Message
+
+ debug("GPGGA Statement\n\r");
+ Loop_Counter++; // To make sure it gets GPGGA Statement
+ }
+ }
+
+ debug("GPS Data Fix Finished...\n\r");
+
+ /*Parts of second*/
+ for(j=0; j<3; j++) {
+ //debug("%c",StoreRead[14+j]);//send parts of second
+ Parts_TimeBuffer[j] = StoreRead[14+j];
+ }
+
+ Parts_TimeBuffer[3] = 0;
+
+ parts = atoi(Parts_TimeBuffer); // change to intege for mktime function
+ wait_ms(1000-parts); // to make time reffered to 00.00 of parts
+
+ debug("GPS Synch Finished...\n\r");
+}
\ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 GPS.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/GPS.h Mon May 23 22:25:40 2016 +0000 @@ -0,0 +1,8 @@ +#ifndef _GPS_H_ +#define _GPS_H_ + +#include "WANOT.h" + +void GPS_Read(char* StoreRead); + +#endif //_GPS_H_ \ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 MasterBeacon.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MasterBeacon.cpp Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,84 @@
+#include"WANOT.h"
+
+/*
+ * Global variables declarations
+ */
+
+extern SuperSlotStates SuperSlotState;
+
+extern RadioEvents_t RadioEvents;
+extern SX1276MB1xAS Radio;
+
+extern uint16_t BufferSize;
+extern uint8_t Buffer[];
+
+extern int16_t RssiValue;
+extern int8_t SnrValue;
+
+extern uint32_t LORA_Channels[NUMBER_OF_CHANNELS];
+
+extern uint8_t SlotNumber;
+extern uint8_t TDMAChannel;
+
+
+volatile uint8_t Beacon_Tx_Done = 0;
+void SetUp_Beacon_OnTxDone(void)
+{
+ Beacon_Tx_Done = 1;
+ debug("Beacon Tx Done!!\n\r");
+}
+
+
+void SetUp_Beacon(void)
+{
+ debug("Master Set Up Beacon Started...\n\r");
+
+ Radio.SetTxConfig(MODEM_LORA, TX_OUTPUT_POWER, 0, SET_UP_LORA_BANDWIDTH,
+ SET_UP_LORA_SPREADING_FACTOR, LORA_CODINGRATE,
+ LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
+ SET_UP_LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
+ LORA_IQ_INVERSION_ON, 2000000);
+
+ Radio.SetRxConfig(MODEM_LORA, SET_UP_LORA_BANDWIDTH, SET_UP_LORA_SPREADING_FACTOR,
+ LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH,
+ LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON, 0,
+ SET_UP_LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
+ LORA_IQ_INVERSION_ON, true);
+ Radio.SetChannel(SET_UP_FREQUENCY);
+
+ Beacon_Tx_Done = 0;
+ RadioEvents.TxDone = SetUp_Beacon_OnTxDone;
+ Radio.Init(&RadioEvents);
+
+ if (TDMAChannel != 0)
+ Radio.Sleep();
+
+ wait_us(TDMAChannel * BEACON_TIMEOUT_VALUE);
+
+ Buffer[0] = SETUP_BEACON_SYNCWORD;
+ Buffer[1] = TDMAChannel;
+
+ Radio.Send(Buffer, BUFFER_SIZE_RTS);
+
+ while(Beacon_Tx_Done != 1);
+
+ debug("Beacon Sent\n\r");
+
+ Radio.SetTxConfig(MODEM_LORA, TX_OUTPUT_POWER, 0, SET_UP_LORA_BANDWIDTH,
+ SET_UP_LORA_SPREADING_FACTOR, LORA_CODINGRATE,
+ LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
+ SET_UP_LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
+ LORA_IQ_INVERSION_ON, 2000000);
+
+ Radio.SetRxConfig(MODEM_LORA, SET_UP_LORA_BANDWIDTH, SET_UP_LORA_SPREADING_FACTOR,
+ LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH,
+ LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON, 0,
+ SET_UP_LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
+ LORA_IQ_INVERSION_ON, true);
+
+
+ Radio.SetChannel(LORA_Channels[TDMAChannel]);
+
+ debug("Master Set Up Beacon Done!!\n\r");
+ //Sleep untill setup phase RTC
+}
\ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 MasterBeacon.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MasterBeacon.h Mon May 23 22:25:40 2016 +0000 @@ -0,0 +1,7 @@ +#ifndef _MASTERBEACON_H_ +#define _MASTERBEACON_H_ +#include "WANOT.h" + + +void SetUp_Beacon(void); +#endif //_MASTERBEACON_H_ \ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 MasterData.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MasterData.cpp Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,14 @@
+#include "WANOT.h"
+
+uint16_t BufferSize = BUFFER_SIZE;
+uint8_t Buffer[BUFFER_SIZE];
+
+int16_t RssiValue = 0.0;
+int8_t SnrValue = 0.0;
+
+uint32_t LORA_Channels[NUMBER_OF_CHANNELS] = {868100000,868300000,868500000,867100000,867300000,867500000,867700000,867900000};
+
+uint8_t SlotNumber = 0;
+uint8_t TDMAChannel = 0;
+
+uint8_t SlaveLocalID = 0;
\ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 MasterSetUp.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MasterSetUp.cpp Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,186 @@
+
+#include "WANOT.h"
+
+/*
+ * Global variables declarations
+ */
+
+extern SuperSlotStates SuperSlotState;
+
+volatile MasterSetUpStates MasterSetUpState = sendBeacon;
+
+volatile msgType messageType = msgRTS;
+
+extern RadioEvents_t RadioEvents;
+extern SX1276MB1xAS Radio;
+
+extern uint16_t BufferSize;
+extern uint8_t Buffer[];
+
+extern uint32_t LORA_Channels[NUMBER_OF_CHANNELS];
+
+extern int16_t RssiValue;
+extern int8_t SnrValue;
+
+extern uint8_t TDMAChannel;
+
+static Timer timer;
+static int begin, end;
+
+void SetUp_OnTxDone(void)
+{
+ if(MasterSetUpState != Wait_for_JoinReq)
+ Radio.Rx(RX_TIMEOUT_VALUE);
+ else
+ Radio.Rx(1.5 * RX_TIMEOUT_VALUE);
+ debug("OnTxDone!!\n\r");
+
+}
+
+void SetUp_OnRxDone(uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr)
+{
+ Radio.Sleep();
+ BufferSize = size;
+ memcpy(Buffer, payload, BufferSize);
+ RssiValue = rssi;
+ SnrValue = snr;
+
+ debug("OnRxDone!!\n\r");
+
+ switch (MasterSetUpState) {
+ case Wait_for_RTS:
+ messageType = msgRTS;
+ if (messageType == Buffer[0]) {
+ MasterSetUpState = Send_CTS;
+ debug("RTS Packet\n\r");
+ } else {
+ MasterSetUpState = sendBeacon;
+ debug("RTS Packet Mismatch\n\r");
+ }
+ break;
+
+ case Wait_for_JoinReq:
+ messageType = msgJoinReq;
+ if (messageType == Buffer[0]) {
+ MasterSetUpState = Send_JoinAccept;
+ debug("JoinReq Packet\n\r");
+ } else {
+ MasterSetUpState = sendBeacon;
+ debug("JoinReq Packet Mismatch\n\r");
+ }
+ break;
+
+ case Wait_for_Ack:
+ messageType = msgAck;
+ if (messageType == Buffer[0]) {
+ MasterSetUpState = AckDone;
+ debug("Ack Packet\n\r");
+ } else {
+ MasterSetUpState = sendBeacon;
+ debug("Ack Packet Mistmatch\n\r");
+
+ }
+ break;
+
+ default:
+ break;
+ }
+
+
+}
+
+
+
+void SetUp_OnTxTimeout(void)
+{
+
+}
+
+void SetUp_OnRxTimeout(void)
+{
+ MasterSetUpState = sendBeacon;
+ debug("OnRxTimeout!!\n\r");
+
+}
+
+void SetUp_OnRxError(void)
+{
+ MasterSetUpState = sendBeacon;
+}
+
+void MasterSetUp()
+{
+ debug("Master Set Up Phase Started...\n\r");
+
+ timer.start();
+ begin = timer.read_us();
+
+ // Initialize Radio driver
+ RadioEvents.TxDone = SetUp_OnTxDone;
+ RadioEvents.RxDone = SetUp_OnRxDone;
+ RadioEvents.RxError = SetUp_OnRxError;
+ RadioEvents.TxTimeout = SetUp_OnTxTimeout;
+ RadioEvents.RxTimeout = SetUp_OnRxTimeout;
+ Radio.Init(&RadioEvents);
+
+ uint8_t Beacon_Counter = 0;
+
+ while (SuperSlotState == SetUp_Phase) {
+ switch (MasterSetUpState) {
+ case sendBeacon:
+ if(Beacon_Counter <=4) {
+ Beacon_Counter++;
+ Buffer[0] = SETUP_BEACON_SYNCWORD;
+ Radio.Send(Buffer, BUFFER_SIZE_RTS);
+ debug("Sending Beacon\n\r");
+ MasterSetUpState = Wait_for_RTS;
+ } else {
+ debug("Beacon Timed Out without SLaves\n\r");
+ MasterSetUpState = Slave_Not_Found;
+ Beacon_Counter = 0;
+ }
+ break;
+
+ case Send_CTS:
+ messageType = msgCTS;
+ Buffer[0] = messageType;
+ Buffer[1] = SnrValue;
+ Radio.Send(Buffer, BUFFER_SIZE_CTS);
+ debug("Sending CTS\n\r");
+ MasterSetUpState = Wait_for_JoinReq;
+ break;
+
+ case Send_JoinAccept:
+ messageType = msgJoinAccept;
+ Buffer[0] = messageType;
+ Buffer[11] = 5;
+ Radio.Send(Buffer, BUFFER_SIZE_JoinAccept);
+ debug("Sending JoinAccept\n\r");
+ MasterSetUpState = Wait_for_Ack;
+ break;
+
+ case AckDone:
+ debug("Ack done: +1 \n\r");
+ MasterSetUpState = sendBeacon;
+ end = timer.read_us();
+ debug("Registeration took : %f S\n\r", (end-begin)/1000000.0);
+ break;
+
+ case Slave_Not_Found:
+ debug("Slave Not Found .. Sleep");
+ Radio.Sleep();
+ MasterSetUpState = sendBeacon;
+ break;
+
+ case Wait_for_Ack:
+ case Wait_for_RTS:
+ case Wait_for_JoinReq:
+ break;
+ default:
+ break;
+
+ }
+
+ }
+ debug("Master Set Up Phase Finished...\n\r");
+}
\ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 MasterSetUp.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MasterSetUp.h Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,29 @@
+#ifndef _MASTERSETUP_H_
+#define _MASTERSETUP_H_
+
+#include"WANOT.h"
+
+typedef enum {
+ sendBeacon = 0,
+ Wait_for_RTS,
+ Send_CTS,
+ Wait_for_JoinReq,
+ Send_JoinAccept,
+ AckDone,
+ Wait_for_Ack,
+ Slave_Not_Found
+} MasterSetUpStates;
+
+typedef enum {
+ msgRTS = 0x11,
+ msgCTS = 0x12,
+ msgJoinReq = 0x13,
+ msgJoinAccept = 0x14,
+ msgAck = 0x15
+
+} msgType;
+
+void MasterSetUp();
+
+
+#endif
\ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 MasterTDMA.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MasterTDMA.cpp Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,181 @@
+#include "WANOT.h"
+
+/*
+ * Global variables declarations
+ */
+
+extern SuperSlotStates SuperSlotState;
+
+extern RadioEvents_t RadioEvents;
+extern SX1276MB1xAS Radio;
+
+extern uint16_t BufferSize;
+extern uint8_t Buffer[];
+
+extern int16_t RssiValue;
+extern int8_t SnrValue;
+
+extern uint32_t LORA_Channels[NUMBER_OF_CHANNELS];
+
+extern uint8_t SlotNumber;
+extern uint8_t TDMAChannel;
+
+volatile MasterTDMAStates MasterTDMAState = TDMA_sendBeacon;
+volatile TDMA_msgType TDMA_messageType = TDMA_msgRTS;
+volatile uint8_t Beacon_Counter = 0;
+
+static Timer timer;
+static int begin, end;
+
+void TDMA_OnTxDone(void)
+{
+ if( MasterTDMAState != TDMA_Wait_for_Data ){
+ Radio.Rx(RX_TIMEOUT_VALUE);
+ debug("TDMA OnTxDone!!\n\r");
+ } else {
+ Radio.Rx(4*RX_TIMEOUT_VALUE);
+ debug("TDMA OnTxDone!!\n\r");
+ }
+
+}
+
+void TDMA_OnRxDone(uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr)
+{
+ Radio.Sleep();
+ BufferSize = size;
+ memcpy(Buffer, payload, BufferSize);
+ RssiValue = rssi;
+ SnrValue = snr;
+
+ debug("OnRxDone!!\n\r SNR = %d , RSSI = %d\n\r",snr, rssi);
+
+ switch (MasterTDMAState) {
+ case TDMA_Wait_for_RTS:
+ TDMA_messageType = TDMA_msgRTS;
+ if (TDMA_messageType == Buffer[0]) {
+ MasterTDMAState = TDMA_Send_CTS;
+ debug("RTS Packet\n\r");
+ } else {
+ MasterTDMAState = TDMA_sendBeacon;
+ debug("RTS Packet Mismatch\n\r");
+ }
+ break;
+
+ case TDMA_Wait_for_Data:
+ TDMA_messageType = TDMA_msgData;
+ if (TDMA_messageType == Buffer[0]) {
+ MasterTDMAState = TDMA_Send_Ack;
+ } else {
+ MasterTDMAState = TDMA_sendBeacon;
+ }
+ break;
+
+ default:
+ break;
+
+
+ }
+
+
+}
+
+void TDMA_OnTxTimeout(void)
+{
+
+}
+
+void TDMA_OnRxTimeout(void)
+{
+ MasterTDMAState = TDMA_sendBeacon;
+ debug("OnRxTimeout!!\n\r");
+
+}
+
+void TDMA_OnRxError(void)
+{
+ MasterTDMAState = TDMA_sendBeacon;
+}
+
+void MasterTDMA(uint8_t SlaveLocalID)
+{
+ debug("Master TDMA Phase Started...\n\r");
+
+ timer.start();
+ begin = timer.read_us();
+
+ MasterTDMAState = TDMA_sendBeacon;
+
+ // Initialize Radio driver
+ RadioEvents.TxDone = TDMA_OnTxDone;
+ RadioEvents.RxDone = TDMA_OnRxDone;
+ RadioEvents.RxError = TDMA_OnRxError;
+ RadioEvents.TxTimeout = TDMA_OnTxTimeout;
+ RadioEvents.RxTimeout = TDMA_OnRxTimeout;
+ Radio.Init(&RadioEvents);
+
+ Radio.SetChannel(LORA_Channels[TDMAChannel]);
+
+ Radio.SetTxConfig(MODEM_LORA, TX_OUTPUT_POWER, 0, SET_UP_LORA_BANDWIDTH,
+ SET_UP_LORA_SPREADING_FACTOR, LORA_CODINGRATE,
+ LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
+ SET_UP_LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
+ LORA_IQ_INVERSION_ON, 2000000);
+
+ Radio.SetRxConfig(MODEM_LORA, SET_UP_LORA_BANDWIDTH, SET_UP_LORA_SPREADING_FACTOR,
+ LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH,
+ LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON, 0,
+ SET_UP_LORA_CRC_ENABLED, LORA_FHSS_ENABLED, LORA_NB_SYMB_HOP,
+ LORA_IQ_INVERSION_ON, true);
+
+ while (SuperSlotState == TDMA_Phase) {
+ switch (MasterTDMAState) {
+ case TDMA_sendBeacon:
+ if (Beacon_Counter < 2) {
+ Beacon_Counter++;
+ Buffer[0] = SETUP_BEACON_SYNCWORD;
+ Buffer[1] = SlaveLocalID;
+ Radio.Send(Buffer, BUFFER_SIZE_RTS);
+ debug("TDMA_sendBeacon\n\r");
+ MasterTDMAState = TDMA_Wait_for_RTS;
+ } else {
+ MasterTDMAState = TDMA_Slave_Not_Found;
+ Beacon_Counter = 0;
+ }
+ break;
+
+ case TDMA_Send_CTS:
+ TDMA_messageType = TDMA_msgCTS;
+ Buffer[0] = TDMA_messageType;
+ Buffer[1] = SnrValue;
+ Radio.Send(Buffer, BUFFER_SIZE_CTS);
+ debug("RTS Received\n\r");
+ MasterTDMAState = TDMA_Wait_for_Data;
+ break;
+
+ case TDMA_Send_Ack:
+ TDMA_messageType = TDMA_msgAck;
+ Buffer[0] = TDMA_messageType;
+ Radio.Send(Buffer, BUFFER_SIZE_JoinAccept);
+ debug("Data Received\n\r");
+ end = timer.read_us();
+ debug("TDMA took : %f S\n\r", (end-begin+20000)/1000000.0);
+ debug("Master TDMA Slot Finished...\n\r");
+ return;
+
+ case TDMA_Slave_Not_Found:
+ debug("Case of Slave Not Found\n\r");
+ Radio.Sleep();
+ wait_us(TDMA_TIME_OUT_VALUE);
+ MasterTDMAState = TDMA_sendBeacon;
+ break;
+
+ case TDMA_Wait_for_RTS:
+ case TDMA_Wait_for_Data:
+ break;
+ default:
+ break;
+
+ }
+
+ }
+}
\ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 MasterTDMA.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MasterTDMA.h Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,26 @@
+#ifndef _MASTERTDMA_H_
+#define _MASTERTDMA_H_
+
+#include "WANOT.h"
+
+typedef enum {
+ TDMA_sendBeacon = 0,
+ TDMA_Wait_for_RTS,
+ TDMA_Send_CTS,
+ TDMA_Wait_for_Data,
+ TDMA_Send_Ack,
+ TDMA_Slave_Not_Found
+} MasterTDMAStates;
+
+typedef enum {
+ TDMA_msgRTS = 0x11,
+ TDMA_msgCTS = 0x12,
+ TDMA_msgData = 0x13,
+ TDMA_msgAck = 0x14
+
+} TDMA_msgType;
+
+void MasterTDMA(uint8_t SlaveLocalID);
+
+
+#endif //_MASTERTDMA_H_
\ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 SX1276Lib.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SX1276Lib.lib Mon May 23 22:25:40 2016 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/teams/Semtech/code/SX1276Lib/#3778e6204cc1
diff -r 000000000000 -r 8b449140caa2 SuperSlot.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/SuperSlot.cpp Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,41 @@
+#include "WANOT.h"
+
+/*
+ * Global variables declarations
+ */
+
+volatile SuperSlotStates SuperSlotState = SetUp_Beacon_Phase;
+Timeout SwitchState;
+
+void SwitchState_Fn(void)
+{
+ switch(SuperSlotState) {
+ case SetUp_Beacon_Phase:
+ debug("Switching to SetUp Phase State !!\n\r");
+ SuperSlotState = SetUp_Phase;
+ SwitchState.attach(&SwitchState_Fn,SET_UP_INTERVAL);
+ break;
+
+ case SetUp_Phase:
+ debug("Switching to TDMA Phase State !!\n\r");
+ SuperSlotState = TDMA_Phase;
+ SwitchState.attach(&SwitchState_Fn,TDMA_INTERVAL);
+ break;
+
+ case TDMA_Phase:
+ debug("SuperSlot States finished\n\r\n\r\n\r");
+ debug("Switching to SetUp Beacon State !! \n\r");
+ SuperSlotState = SetUp_Beacon_Phase;
+ SwitchState.attach(&SwitchState_Fn, BEACON_SET_UP_INTERVAL);
+ break;
+
+ }
+}
+
+void SuperSlotInit ()
+{
+
+ debug("Switching to SetUp Beacon State !! \n\r");
+ SuperSlotState = SetUp_Beacon_Phase;
+ SwitchState.attach(&SwitchState_Fn, BEACON_SET_UP_INTERVAL);
+}
\ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 SuperSlot.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/SuperSlot.h Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,15 @@
+#ifndef _MASTERSUPERSLOT_H_
+#define _MASTERSUPERSLOT_H_
+
+#include "WANOT.h"
+
+typedef enum {
+ SetUp_Beacon_Phase = 0,
+ SetUp_Phase,
+ TDMA_Phase
+
+} SuperSlotStates;
+
+void SuperSlotInit (void);
+
+#endif //_MASTERSUPERSLOT_H_
\ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 WANOT.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/WANOT.h Mon May 23 22:25:40 2016 +0000 @@ -0,0 +1,74 @@ +#include "mbed.h" +#include "sx1276-hal.h" +#include "debug.h" +#include "radio.h" +#include "Serial.h" +#include "Timeout.h" + +#include "SuperSlot.h" + +#include "MasterSetUp.h" +#include "MasterBeacon.h" +#include "MasterTDMA.h" + +#include"GPS.h" + +/* + * LoRa Default Params + */ + +#define TX_OUTPUT_POWER 10 // 14 dBm + +#define LORA_CODINGRATE 1 // [1: 4/5] +#define LORA_PREAMBLE_LENGTH 8 // Same for Tx and Rx +#define LORA_SYMBOL_TIMEOUT 5 // Symbols +#define LORA_FIX_LENGTH_PAYLOAD_ON false +#define LORA_FHSS_ENABLED false +#define LORA_NB_SYMB_HOP 4 +#define LORA_IQ_INVERSION_ON false + +#define NUMBER_OF_CHANNELS 8 +#define RSSI_THRESHOLD -90 + +/* + * Set Up Phase Params + */ + +#define SET_UP_LORA_SPREADING_FACTOR 7 // [SF7..SF12] +#define SET_UP_LORA_CRC_ENABLED false +#define SET_UP_LORA_BANDWIDTH 0 // [0: 125 kHz, +#define SET_UP_FREQUENCY LORA_Channels[0] +#define MIN_BACK_OFF 1000 //uS +#define RANDOM_BACK_OFF_WINDOW 10000 //uS +#define BEACON_TIMEOUT_VALUE 100000 // in us +#define TDMA_TIME_OUT_VALUE 100000 + + +/* + * Buffer Sizes + */ + +#define RX_TIMEOUT_VALUE 100000 // in us +#define BUFFER_SIZE 70 // Define the payload size here +#define BUFFER_SIZE_RTS 2 +#define BUFFER_SIZE_CTS 2 +#define BUFFER_SIZE_JoinReq 6 +#define BUFFER_SIZE_JoinAccept 14 +#define BUFFER_SIZE_Ack 2 +#define BUFFER_SIZE_Beacon 1 +#define BUFFER_SIZE_TDMA_DATA 50 + +/* + * Beacons Synch Words + */ + +#define SETUP_BEACON_SYNCWORD 0x74 +#define BEACON_SYNCWORD 0x74 + +/* + * SuperSlot Phases Intervals + */ + + #define BEACON_SET_UP_INTERVAL 1.2 + #define SET_UP_INTERVAL 19.8 + #define TDMA_INTERVAL 39 \ No newline at end of file
diff -r 000000000000 -r 8b449140caa2 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon May 23 22:25:40 2016 +0000
@@ -0,0 +1,54 @@
+#include"WANOT.h"
+
+/*
+ * Global variables declarations
+ */
+
+/*!
+ * Radio events function pointer
+ */
+RadioEvents_t RadioEvents;
+SX1276MB1xAS Radio(NULL);
+
+extern SuperSlotStates SuperSlotState;
+
+Timer timer;
+int begin, end;
+
+int main()
+{
+
+ // verify the connection with the board
+ while (Radio.Read(REG_VERSION) == 0x00) {
+ debug("Radio could not be detected!\n\r\r", NULL);
+ wait(1);
+ }
+ debug("WANOT Master Started...\n\r");
+
+ char StoreRead[50];
+ GPS_Read(StoreRead);
+
+ SuperSlotInit();
+
+ uint8_t SlaveLocalID = 1;
+
+ while(1) {
+
+ switch(SuperSlotState) {
+ case SetUp_Beacon_Phase:
+ SetUp_Beacon();
+ break;
+
+ case SetUp_Phase:
+ MasterSetUp();
+ break;
+
+ case TDMA_Phase:
+ MasterTDMA(SlaveLocalID);
+ SlaveLocalID++;
+ break;
+
+ }
+ }
+
+}
diff -r 000000000000 -r 8b449140caa2 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon May 23 22:25:40 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/7c328cabac7e \ No newline at end of file