Release v2.0

LICENSE.txt

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+--- Revised BSD License ---
+Copyright (c) 2013, SEMTECH S.A.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+	* Redistributions of source code must retain the above copyright
+	  notice, this list of conditions and the following disclaimer.
+	* Redistributions in binary form must reproduce the above copyright
+	  notice, this list of conditions and the following disclaimer in the
+	  documentation and/or other materials provided with the distribution.
+	* Neither the name of the Semtech corporation nor the
+	  names of its contributors may be used to endorse or promote products
+	  derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL SEMTECH S.A. BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Ride/Bleeper/LoRaMac/class1/LoRaMac.rprj

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+
+<Project Header="Project 'LoRaMac-Class1'" Path=".\LoRaMac.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="LoRaMac-Class1" >
+	<ApplicationBuild Header="LoRaMac-Class1" Extern=".\LoRaMac.rapp" Path=".\LoRaMac.rapp" OutputFile=".\obj\LoRaMac.elf" sate="98" Config="Bleeper" />
+</Project>

Ride/Bleeper/LoRaMac/classA/LoRaMac.rprj

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+
+<Project Header="Project 'LoRaMac-ClassA'" Path=".\LoRaMac.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="LoRaMac-ClassA" >
+	<ApplicationBuild Header="LoRaMac-ClassA" Extern=".\LoRaMac.rapp" Path=".\LoRaMac.rapp" OutputFile=".\obj\LoRaMac.elf" sate="98" Config="Bleeper" />
+</Project>

Ride/Bleeper/LoRaMac/classB/LoRaMac.rprj

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+
+<Project Header="Project 'LoRaMac-ClassB'" Path=".\LoRaMac.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="LoRaMac-ClassB" >
+	<ApplicationBuild Header="LoRaMac-ClassB" Extern=".\LoRaMac.rapp" Path=".\LoRaMac.rapp" OutputFile=".\obj\LoRaMac.elf" sate="98" Config="Bleeper" />
+</Project>

Ride/Bleeper/ping-pong-fsk/Ping-Pong.rprj

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+
+<Project Header="Project 'Ping-Pong'" Path=".\Ping-Pong.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="ping-pong" >
+	<ApplicationBuild Header="ping-pong" Extern=".\Ping-Pong.rapp" Path=".\Ping-Pong.rapp" OutputFile=".\obj\Ping-Pong.elf" sate="96" Config="Bleeper" />
+</Project>

Ride/Bleeper/ping-pong-lora/Ping-Pong.rprj

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+
+<Project Header="Project 'Ping-Pong'" Path=".\Ping-Pong.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="ping-pong" >
+	<ApplicationBuild Header="ping-pong" Extern=".\Ping-Pong.rapp" Path=".\Ping-Pong.rapp" OutputFile=".\obj\Ping-Pong.elf" sate="96" Config="Bleeper" />
+</Project>

Ride/LoRaMote-eu868/LoRaMac/class1/LoRaMac.rprj

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+
+<Project Header="Project 'LoRaMac-Class1'" Path=".\LoRaMac.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="LoRaMac-Class1" >
+	<ApplicationBuild Header="LoRaMac-Class1" Extern=".\LoRaMac.rapp" Path=".\LoRaMac.rapp" OutputFile=".\obj\LoRaMac.elf" sate="96" Config="LoRaMote" />
+</Project>

Ride/LoRaMote-eu868/LoRaMac/classA/LoRaMac.rprj

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+
+<Project Header="Project 'LoRaMac-ClassA'" Path=".\LoRaMac.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="LoRaMac-ClassA" >
+	<ApplicationBuild Header="LoRaMac-ClassA" Extern=".\LoRaMac.rapp" Path=".\LoRaMac.rapp" OutputFile=".\obj\LoRaMac.elf" sate="96" Config="LoRaMote" />
+</Project>

Ride/LoRaMote-eu868/LoRaMac/classB/LoRaMac.rprj

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+
+<Project Header="Project 'LoRaMac-ClassB'" Path=".\LoRaMac.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="LoRaMac-ClassB" >
+	<ApplicationBuild Header="LoRaMac-ClassB" Extern=".\LoRaMac.rapp" Path=".\LoRaMac.rapp" OutputFile=".\obj\LoRaMac.elf" sate="96" Config="LoRaMote" />
+</Project>

Ride/LoRaMote-eu868/ping-pong-fsk/Ping-Pong.rprj

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+
+<Project Header="Project 'Ping-Pong'" Path=".\Ping-Pong.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="ping-pong" >
+	<ApplicationBuild Header="ping-pong" Extern=".\Ping-Pong.rapp" Path=".\Ping-Pong.rapp" OutputFile=".\obj\Ping-Pong.elf" sate="98" Config="LoRaMote" />
+</Project>

Ride/LoRaMote-eu868/ping-pong-lora/Ping-Pong.rprj

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+
+<Project Header="Project 'Ping-Pong'" Path=".\Ping-Pong.rprj" Project="Yes" OutputFile="" sate="96" ActiveApp="ping-pong" >
+	<ApplicationBuild Header="ping-pong" Extern=".\Ping-Pong.rapp" Path=".\Ping-Pong.rapp" OutputFile=".\obj\Ping-Pong.elf" sate="98" Config="LoRaMote" />
+</Project>

src/apps/LoRaMac/class1/Bleeper/main.c

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+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    ©2013 Semtech
+
+Description: LoRaMac class1 device implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+#include <string.h>
+#include <math.h>
+#include "board.h"
+#include "radio.h"
+
+#include "LoRaMac.h"
+
+/*!
+ * When set to 1 the application uses the Over-the-Air activation procedure
+ * When set to 0 the application uses the Personalization activation procedure
+ */
+#define OVER_THE_AIR_ACTIVATION                     0
+
+/*!
+ * Mote device IEEE EUI
+ */
+static uint8_t DevEui[] =
+{
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+#if( OVER_THE_AIR_ACTIVATION != 0 )
+
+#define OVER_THE_AIR_ACTIVATION_DUTYCYCLE          10000000  // 10 [s] value in us
+
+/*!
+ * Application IEEE EUI
+ */
+static uint8_t AppEui[] =
+{
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/*!
+ * AES encryption/decryption cipher application key
+ */
+static uint8_t AppKey[] = 
+{ 
+    0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
+    0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C
+};
+
+#else
+
+/*!
+ * AES encryption/decryption cipher network session key
+ */
+static uint8_t NwkSKey[] = 
+{ 
+    0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
+    0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C
+};
+
+/*!
+ * AES encryption/decryption cipher application session key
+ */
+static uint8_t AppSKey[] = 
+{ 
+    0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
+    0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C
+};
+
+/*!
+ * Device address
+ */
+static uint32_t DevAddr;
+
+#endif
+
+/*!
+ * Indicates if the MAC layer has already joined a network.
+ */
+static bool IsNetworkJoined = false;
+
+/*!
+ * Defines the application data transmission duty cycle
+ */
+#define APP_TX_DUTYCYCLE                            5000000  // 5 [s] value in us
+#define APP_TX_DUTYCYCLE_RND                        1000000  // 1 [s] value in us
+
+/*!
+ * User application data buffer size
+ */
+#define APP_DATA_SIZE                               8
+
+/*!
+ * User application data
+ */
+static uint8_t AppData[APP_DATA_SIZE];
+
+/*!
+ * Defines the application data transmission duty cycle
+ */
+static uint32_t TxDutyCycleTime;
+
+static TimerEvent_t TxNextPacketTimer;
+
+#if( OVER_THE_AIR_ACTIVATION != 0 )
+
+/*!
+ * Defines the join request timer
+ */
+static TimerEvent_t JoinReqTimer;
+
+#endif
+
+/*!
+ * Indicates if a new packet can be sent
+ */
+static bool TxNextPacket = true;
+static bool TxDone = false;
+
+static LoRaMacEvent_t LoRaMacEvents;
+
+static TimerEvent_t Led1Timer;
+volatile bool Led1TimerEvent = false;
+
+#if( OVER_THE_AIR_ACTIVATION != 0 )
+
+/*!
+ * \brief Function executed on Led 1 Timeout event
+ */
+void OnJoinReqTimerEvent( void )
+{
+    TxNextPacket = true;
+}
+
+#endif
+
+/*!
+ * \brief Function executed on Led 1 Timeout event
+ */
+void OnTxNextPacketTimerEvent( void )
+{
+    TxNextPacket = true;
+}
+
+/*!
+ * \brief Function executed on Led 1 Timeout event
+ */
+void OnLed1TimerEvent( void )
+{
+    Led1TimerEvent = true;
+}
+
+/*!
+ * \brief Function to be executed on MAC layer event
+ */
+void OnMacEvent( LoRaMacEventFlags_t *flags, LoRaMacEventInfo_t *info )
+{
+    if( flags->Bits.JoinAccept == 1 )
+    {
+#if( OVER_THE_AIR_ACTIVATION != 0 )
+        TimerStop( &JoinReqTimer );
+#endif
+        IsNetworkJoined = true;
+    }
+
+    if( flags->Bits.Tx == 1 )
+    {
+        TxDone = true;
+    }
+}
+
+/**
+ * Main application entry point.
+ */
+int main( void )
+{
+    uint16_t pressure = 0;
+    uint16_t altitudeBar = 0;
+    int16_t temperature = 0;
+    uint8_t batteryLevel = 0;   
+
+    BoardInitMcu( );
+    BoardInitPeriph( );
+
+    // Initialize LoRaMac device unique ID
+    BoardGetUniqueId( DevEui );
+
+    LoRaMacEvents.MacEvent = OnMacEvent;
+    LoRaMacInit( &LoRaMacEvents );
+
+    IsNetworkJoined = false;
+
+#if( OVER_THE_AIR_ACTIVATION == 0 )
+    // Random seed initialization
+    srand( RAND_SEED );
+    // Choose a random device address
+    DevAddr = randr( 0, 0x0FFFFFFF );
+
+    LoRaMacInitNwkIds( DevAddr, NwkSKey, AppSKey );
+
+    IsNetworkJoined = true;
+#else
+    // Sends a JoinReq Command every 5 seconds until the network is joined
+    TimerInit( &JoinReqTimer, OnJoinReqTimerEvent ); 
+    TimerSetValue( &JoinReqTimer, OVER_THE_AIR_ACTIVATION_DUTYCYCLE );
+    TimerStart( &JoinReqTimer );
+#endif
+
+    TxNextPacket = true;
+    TimerInit( &TxNextPacketTimer, OnTxNextPacketTimerEvent );
+
+    TimerInit( &Led1Timer, OnLed1TimerEvent ); 
+    TimerSetValue( &Led1Timer, 25000 );
+
+    while( 1 )
+    {
+        while( IsNetworkJoined == false )
+        {
+#if( OVER_THE_AIR_ACTIVATION != 0 )
+            if( TxNextPacket == true )
+            {
+                TxNextPacket = false;
+
+                LoRaMacJoinReq( DevEui, AppEui, AppKey );
+
+                // Relaunch timer for next trial
+                TimerStart( &JoinReqTimer );
+            }
+            TimerHandleEvent( );
+#endif
+        }
+        if( Led1TimerEvent == true )
+        {
+            Led1TimerEvent = false;
+
+            // Switch LED 1 OFF
+            GpioWrite( &Led1, 1 );
+        }
+
+        if( TxDone == true )
+        {
+            TxDone = false;
+
+            // Schedule next packet transmission
+            TxDutyCycleTime = APP_TX_DUTYCYCLE + randr( -APP_TX_DUTYCYCLE_RND, APP_TX_DUTYCYCLE_RND );
+            TimerSetValue( &TxNextPacketTimer, TxDutyCycleTime );
+            TimerStart( &TxNextPacketTimer );
+        }
+
+        if( TxNextPacket == true )
+        {
+            TxNextPacket = false;
+
+            pressure = ( uint16_t )( mpl3115ReadPressure( ) / 10 );             // in hPa / 10
+            temperature = ( int16_t )( mpl3115ReadTemperature( ) * 100 );       // in °C * 100
+            altitudeBar = ( uint16_t )( mpl3115ReadAltitude( ) * 10 );          // in m * 10
+            batteryLevel = BoardMeasureBatterieLevel( );                        // 1 (very low) to 254 (fully charged)
+
+            // Switch LED 1 ON
+            GpioWrite( &Led1, 0 );
+            TimerStart( &Led1Timer );
+
+            AppData[0] = 0x00;
+            AppData[1] = ( pressure >> 8 ) & 0xFF;
+            AppData[2] = pressure & 0xFF;
+            AppData[3] = ( temperature >> 8 ) & 0xFF;
+            AppData[4] = temperature & 0xFF;
+            AppData[5] = ( altitudeBar >> 8 ) & 0xFF;
+            AppData[6] = altitudeBar & 0xFF;
+            AppData[7] = batteryLevel;
+
+            LoRaMacSendFrame( 1, AppData, APP_DATA_SIZE );
+        }
+
+        TimerHandleEvent( );
+    }
+}
+