Terence Huang / Canada-SX1272-LoRaWAN-Bootcamp-rotary

add rotary

Dependencies:   X_NUCLEO_IKS01A1 LoRaWAN-lib SX1272Lib mbed

Fork of Canada-SX1272-LoRaWAN-Bootcamp by Uttam Bhat

LoRaWAN-SX1272-Mbed-Shield

Overview

LoRaWAN-SX1272-Mbed-Shield application demo is a LoRaWAN Class-A device example project using LoRaWAN-lib and SX1272Lib libraries that send out sensors data.

Prerequisites

1. NUCLEO_L152RE board.
2. SX1272-mbed-shield board.
3. X-NUCLEO-IKS01A1.
4. Grove Red LED.
5. Grove Button.
6. Grove Rotary Angle Sensor.
7. mbed online compiler.
8. Tera Term.

Hardware Configuration

Application 8, 9, 11
1. Connect NUCLEO_L152RE with X-NUCLEO-IKS01A1.
2. On top of X-NUCLEO-IKS01A1, connect SX1272-mbed-shield.
Application 13
1. Connect NUCLEO_L152RE with SX1272-mbed-shield.
2. Connect Grove Red LED with DIO_D6 port on SX1272-mbed-shield.
3. Connect Grove Button with DIO_D8 port on SX1272-mbed-shield.
4. Connect Grove Rotary Angle Sensor with ANA_A1 port SX1272-mbed-shield.

Software Configuration

The end-device must be configured with the following parameters:

  • Commissioning.h
    • Activation Type: OTA or ABP
      • OTA: #define OVER_THE_AIR_ACTIVATION 1
    • Network Type: Public or Private
      • Public: #define LORAWAN_PUBLIC_NETWORK true
    • LORAWAN_DEVICE_EUI (8 Bytes) : Fist 3 Bytes is the Organizationally Unique Identifier (OUI) followed by 5 bytes of unique ID. If not defined by user, then the firmware automatically assigns one to the end-device. (For OTA)
      • #define IEEE_OUI 0x00, 0x00, 0x00
      • #define LORAWAN_DEVICE_EUI { IEEE_OUI, 0x00, 0x00, 0x00, 0x00, 0x00 }
    • LORAWAN_APPLICATION_EUI (8 Bytes) (For OTA)
      • #define LORAWAN_APPLICATION_EUI { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
    • LORAWAN_APPLICATION_KEY (16 Bytes) (For OTA)
      • #define LORAWAN_APPLICATION_KEY { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }
    • LORAWAN_DEVICE_ADDRESS (For ABP)
      • #define LORAWAN_DEVICE_ADDRESS ( uint32_t )0x0
    • LORAWAN_NWKSKEY (For ABP)
      • #define LORAWAN_NWKSKEY { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
    • LORAWAN_APPSKEY (For ABP)
      • #define LORAWAN_APPSKEY { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
  • Configure.h
    • Communication Type: Hybrid or FHSS
      • Hybrid: #define USE_BAND_915_HYBRID
    • Join request Period:
      • 5 sec: #define OVER_THE_AIR_ACTIVATION_DUTYCYCLE 5000000 value in us
    • TX Period:
      • 5 sec: #define APP_TX_DUTYCYCLE 5000000 value in us
    • Uplink message: Confirmed or Unconfirmed
      • Confirmed: #define LORAWAN_CONFIRMED_MSG_ON 1
    • ADR(Adaptive Data Rate): ON or OFF
      • OFF: #define LORAWAN_ADR_ON 0
    • Default data rate: DR_0 or DR_1 or DR_2 or DR_3 or DR_4
      • DR_0: #define LORAWAN_DEFAULT_DATARATE DR_0
    • Application Type: 8 (IKS01A1) or 9 (IKS01A1+Cayenne) or 11 (Push Button) or 13 (rotary+Cayenne)
      • 9: #define LORAWAN_APP_PORT 9
    • Tx Power: 10 to 30
      • 20 dBm: #define LORAWAN_TX_POWER TX_POWER_20_DBM

Serial Terminal Display

  • Use Tera Term to see the sending message (baud rate: 115200):
    • button = 0 (if not press) button = 1 (if pressed)
    • rotary = 0 ~ 300

1800

app/LoRaEventProc.cpp@17:a822234a2299, 2018-02-10 (annotated)

Committer:
terence304
Date:
Sat Feb 10 02:37:58 2018 +0000
Revision:
17:a822234a2299
Parent:
9:5f27b3a30027 
update commissioning parameters

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ubhat 0:6cc76d70e2a1 1 /*
ubhat 0:6cc76d70e2a1 2 / _____) _ | |
ubhat 0:6cc76d70e2a1 3 ( (____ _____ ____ _| |_ _____ ____| |__
ubhat 0:6cc76d70e2a1 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
ubhat 0:6cc76d70e2a1 5 _____) ) ____| | | || |_| ____( (___| | | |
ubhat 0:6cc76d70e2a1 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
ubhat 0:6cc76d70e2a1 7 (C)2015 Semtech
ubhat 0:6cc76d70e2a1 8
ubhat 0:6cc76d70e2a1 9 Description: Define events during Join, Tx & Rx
ubhat 0:6cc76d70e2a1 10 Prepare TX packet by appending with appropriate application data
ubhat 0:6cc76d70e2a1 11
ubhat 0:6cc76d70e2a1 12 License: Revised BSD License, see LICENSE.TXT file include in the project
ubhat 0:6cc76d70e2a1 13
ubhat 0:6cc76d70e2a1 14 Maintainer: Uttam Bhat
ubhat 0:6cc76d70e2a1 15 */
ubhat 0:6cc76d70e2a1 16
ubhat 0:6cc76d70e2a1 17 #include "LoRaEventProc.h"
ubhat 0:6cc76d70e2a1 18
ubhat 0:6cc76d70e2a1 19 /*!
ubhat 0:6cc76d70e2a1 20 * Defines the application data transmission duty cycle
ubhat 0:6cc76d70e2a1 21 */
ubhat 0:6cc76d70e2a1 22 uint32_t TxDutyCycleTime = APP_TX_DUTYCYCLE;
ubhat 0:6cc76d70e2a1 23
ubhat 0:6cc76d70e2a1 24 uint8_t AppCase = 0;
ubhat 0:6cc76d70e2a1 25
ubhat 0:6cc76d70e2a1 26 /*!
ubhat 0:6cc76d70e2a1 27 * \brief Prepares the payload of the frame based on application port
ubhat 0:6cc76d70e2a1 28 */
ubhat 0:6cc76d70e2a1 29 void PrepareLoRaFrame( uint8_t port )
ubhat 0:6cc76d70e2a1 30 {
ubhat 0:6cc76d70e2a1 31
ubhat 0:6cc76d70e2a1 32 switch( port )
ubhat 0:6cc76d70e2a1 33 {
ubhat 0:6cc76d70e2a1 34 case 8:
ubhat 0:6cc76d70e2a1 35 {
ubhat 0:6cc76d70e2a1 36 uint8_t ptrIndex = 0;
ubhat 0:6cc76d70e2a1 37
ubhat 0:6cc76d70e2a1 38 //Point the pointer to position index of Tx Buffer
ubhat 0:6cc76d70e2a1 39 LoRaApp.ApplicationPtrPos( ptrIndex );
ubhat 0:6cc76d70e2a1 40
ubhat 0:6cc76d70e2a1 41 /*!
ubhat 0:6cc76d70e2a1 42 * Read Pressure
ubhat 0:6cc76d70e2a1 43 * Appends 2 Bytes to TX buffer
ubhat 0:6cc76d70e2a1 44 */
ubhat 0:6cc76d70e2a1 45 LoRaApp.ApplicationCall( AppPressr );
ubhat 0:6cc76d70e2a1 46
ubhat 0:6cc76d70e2a1 47 /*!
ubhat 0:6cc76d70e2a1 48 * Read Temperature
ubhat 0:6cc76d70e2a1 49 * Appends 1 Byte to TX buffer
ubhat 0:6cc76d70e2a1 50 */
ubhat 0:6cc76d70e2a1 51 LoRaApp.ApplicationCall( AppTemp );
ubhat 0:6cc76d70e2a1 52
ubhat 0:6cc76d70e2a1 53 /*!
ubhat 0:6cc76d70e2a1 54 * Read Humidity
ubhat 0:6cc76d70e2a1 55 * Appends 1 Byte to TX buffer
ubhat 0:6cc76d70e2a1 56 */
ubhat 0:6cc76d70e2a1 57 LoRaApp.ApplicationCall( AppHumid );
ubhat 0:6cc76d70e2a1 58
ubhat 0:6cc76d70e2a1 59 /*!
ubhat 0:6cc76d70e2a1 60 * Read Accelerometer
terence304 2:5859f5872d6c 61 * Appends 6 Bytes to TX buffer
ubhat 0:6cc76d70e2a1 62 * Value Orientation
ubhat 0:6cc76d70e2a1 63 * 0x99 0x00 horizontal + faceup
ubhat 0:6cc76d70e2a1 64 * 0x66 0x00 horizontal + facedown
ubhat 0:6cc76d70e2a1 65 * 0x00 0x11 vertical
ubhat 0:6cc76d70e2a1 66 */
ubhat 0:6cc76d70e2a1 67 LoRaApp.ApplicationCall( AppAccl ); // Generate Accelerometer data bytes
ubhat 0:6cc76d70e2a1 68
ubhat 0:6cc76d70e2a1 69
ubhat 0:6cc76d70e2a1 70 break;
ubhat 0:6cc76d70e2a1 71 }
ubhat 0:6cc76d70e2a1 72
ubhat 0:6cc76d70e2a1 73 // IKAS sensor using Cayenne Payload Format
ubhat 0:6cc76d70e2a1 74 case 9:
ubhat 0:6cc76d70e2a1 75 {
ubhat 0:6cc76d70e2a1 76 #ifdef USE_CAYENNE_LPP
ubhat 0:6cc76d70e2a1 77 uint8_t ptrIndex = 0;
ubhat 0:6cc76d70e2a1 78
ubhat 0:6cc76d70e2a1 79 uint16_t AppSize = 0;
ubhat 0:6cc76d70e2a1 80
ubhat 0:6cc76d70e2a1 81 uint8_t tmp[2] = {0};
ubhat 0:6cc76d70e2a1 82
ubhat 0:6cc76d70e2a1 83 //Point the pointer to position index of Tx Buffer
ubhat 0:6cc76d70e2a1 84 LoRaApp.ApplicationPtrPos( ptrIndex );
ubhat 0:6cc76d70e2a1 85
ubhat 0:6cc76d70e2a1 86 AppCase = AppCase > 3 ? 0 : AppCase;
ubhat 0:6cc76d70e2a1 87
ubhat 0:6cc76d70e2a1 88 while( 1 )
ubhat 0:6cc76d70e2a1 89 {
ubhat 0:6cc76d70e2a1 90 switch( AppCase )
ubhat 0:6cc76d70e2a1 91 {
ubhat 0:6cc76d70e2a1 92 case 0:
ubhat 0:6cc76d70e2a1 93 {
ubhat 0:6cc76d70e2a1 94 tmp[0] = 0;
ubhat 0:6cc76d70e2a1 95 tmp[1] = 115; // Data Type PRESSURE: 115
ubhat 0:6cc76d70e2a1 96 LoRaApp.ApplicationAppendData( tmp, 2 );
ubhat 0:6cc76d70e2a1 97
ubhat 0:6cc76d70e2a1 98 /*!
ubhat 0:6cc76d70e2a1 99 * Read Pressure
ubhat 0:6cc76d70e2a1 100 * Appends 2 Bytes to TX buffer
ubhat 0:6cc76d70e2a1 101 */
ubhat 0:6cc76d70e2a1 102 LoRaApp.ApplicationCall( AppPressr );
ubhat 0:6cc76d70e2a1 103
ubhat 0:6cc76d70e2a1 104 AppSize += maxLPPsize[AppCase];
ubhat 0:6cc76d70e2a1 105
ubhat 0:6cc76d70e2a1 106 break;
ubhat 0:6cc76d70e2a1 107 }
ubhat 0:6cc76d70e2a1 108
ubhat 0:6cc76d70e2a1 109 case 1:
ubhat 0:6cc76d70e2a1 110 {
ubhat 0:6cc76d70e2a1 111 tmp[0] = 1;
ubhat 0:6cc76d70e2a1 112 tmp[1] = 103; // Data Type TEMP: 103
ubhat 0:6cc76d70e2a1 113 LoRaApp.ApplicationAppendData( tmp, 2 );
ubhat 0:6cc76d70e2a1 114
ubhat 0:6cc76d70e2a1 115 /*!
ubhat 0:6cc76d70e2a1 116 * Read Temperature
ubhat 0:6cc76d70e2a1 117 * Appends 1 Byte to TX buffer
ubhat 0:6cc76d70e2a1 118 */
ubhat 0:6cc76d70e2a1 119 LoRaApp.ApplicationCall( AppTemp );
ubhat 0:6cc76d70e2a1 120
ubhat 0:6cc76d70e2a1 121 AppSize += maxLPPsize[AppCase];
ubhat 0:6cc76d70e2a1 122
ubhat 0:6cc76d70e2a1 123 break;
ubhat 0:6cc76d70e2a1 124 }
ubhat 0:6cc76d70e2a1 125
ubhat 0:6cc76d70e2a1 126 case 2:
ubhat 0:6cc76d70e2a1 127 {
ubhat 0:6cc76d70e2a1 128 tmp[0] = 2;
ubhat 0:6cc76d70e2a1 129 tmp[1] = 104; // Data Type HUMIDITY: 103
ubhat 0:6cc76d70e2a1 130 LoRaApp.ApplicationAppendData( tmp, 2 );
ubhat 0:6cc76d70e2a1 131
ubhat 0:6cc76d70e2a1 132 /*!
ubhat 0:6cc76d70e2a1 133 * Read Humidity
ubhat 0:6cc76d70e2a1 134 * Appends 1 Byte to TX buffer
ubhat 0:6cc76d70e2a1 135 */
ubhat 0:6cc76d70e2a1 136 LoRaApp.ApplicationCall( AppHumid );
ubhat 0:6cc76d70e2a1 137
ubhat 0:6cc76d70e2a1 138 AppSize += maxLPPsize[AppCase];
ubhat 0:6cc76d70e2a1 139
ubhat 0:6cc76d70e2a1 140 break;
ubhat 0:6cc76d70e2a1 141 }
ubhat 0:6cc76d70e2a1 142
ubhat 0:6cc76d70e2a1 143 case 3:
ubhat 0:6cc76d70e2a1 144 {
ubhat 0:6cc76d70e2a1 145 tmp[0] = 3;
ubhat 0:6cc76d70e2a1 146 tmp[1] = 113; // Data Type Accl: 113
ubhat 0:6cc76d70e2a1 147 LoRaApp.ApplicationAppendData( tmp, 2 );
ubhat 0:6cc76d70e2a1 148 /*!
ubhat 0:6cc76d70e2a1 149 * Read Accelerometer
ubhat 0:6cc76d70e2a1 150 */
ubhat 0:6cc76d70e2a1 151 LoRaApp.ApplicationCall( AppAccl ); // Generate Accelerometer data bytes
ubhat 0:6cc76d70e2a1 152
ubhat 0:6cc76d70e2a1 153 AppSize += maxLPPsize[AppCase];
ubhat 0:6cc76d70e2a1 154
ubhat 0:6cc76d70e2a1 155 break;
ubhat 0:6cc76d70e2a1 156 }
ubhat 0:6cc76d70e2a1 157 }
ubhat 0:6cc76d70e2a1 158
ubhat 0:6cc76d70e2a1 159 AppCase++;
ubhat 0:6cc76d70e2a1 160
ubhat 0:6cc76d70e2a1 161 if( AppSize + maxLPPsize[AppCase] > LORAWAN_APP_DATA_SIZE )
ubhat 0:6cc76d70e2a1 162 {
ubhat 0:6cc76d70e2a1 163 break;
ubhat 0:6cc76d70e2a1 164 }
ubhat 0:6cc76d70e2a1 165 }
ubhat 0:6cc76d70e2a1 166
ubhat 0:6cc76d70e2a1 167 AppDataSize = AppSize;
ubhat 0:6cc76d70e2a1 168 #endif
ubhat 0:6cc76d70e2a1 169 break;
ubhat 0:6cc76d70e2a1 170 }
ubhat 0:6cc76d70e2a1 171
ubhat 0:6cc76d70e2a1 172 // Push-Button Demo
ubhat 0:6cc76d70e2a1 173 case 11:
ubhat 0:6cc76d70e2a1 174 {
ubhat 0:6cc76d70e2a1 175 uint8_t ptrIndex = 0;
terence304 2:5859f5872d6c 176
ubhat 0:6cc76d70e2a1 177 //Point the pointer to position index of Tx Buffer
ubhat 0:6cc76d70e2a1 178 LoRaApp.ApplicationPtrPos( ptrIndex );
terence304 2:5859f5872d6c 179
ubhat 0:6cc76d70e2a1 180 LoRaApp.ApplicationCall( AppPushButton ); // Transmit uplink counter
ubhat 0:6cc76d70e2a1 181
ubhat 0:6cc76d70e2a1 182 break;
ubhat 0:6cc76d70e2a1 183 }
ubhat 0:6cc76d70e2a1 184
terence304 2:5859f5872d6c 185 case 13:
terence304 2:5859f5872d6c 186 {
terence304 2:5859f5872d6c 187 uint8_t ptrIndex = 0;
terence304 2:5859f5872d6c 188 uint8_t data_header[2] = {0};
terence304 2:5859f5872d6c 189
terence304 2:5859f5872d6c 190 //Point the pointer to position index of Tx Buffer
terence304 2:5859f5872d6c 191 LoRaApp.ApplicationPtrPos( ptrIndex );
terence304 2:5859f5872d6c 192
terence304 2:5859f5872d6c 193 data_header[0] = 0;
terence304 2:5859f5872d6c 194 data_header[1] = 0;
terence304 2:5859f5872d6c 195
terence304 2:5859f5872d6c 196 LoRaApp.ApplicationAppendData( data_header, 2 );
terence304 2:5859f5872d6c 197 LoRaApp.ApplicationCall( AppButton ); // Transmit uplink counter
terence304 2:5859f5872d6c 198 data_header[0] = 1;
terence304 2:5859f5872d6c 199 data_header[1] = 2;
terence304 2:5859f5872d6c 200
terence304 2:5859f5872d6c 201 LoRaApp.ApplicationAppendData( data_header, 2 );
terence304 2:5859f5872d6c 202 LoRaApp.ApplicationCall( AppRotary ); // Transmit uplink counter
terence304 2:5859f5872d6c 203 break;
terence304 2:5859f5872d6c 204 }
terence304 2:5859f5872d6c 205
ubhat 0:6cc76d70e2a1 206 default:
ubhat 0:6cc76d70e2a1 207 break;
ubhat 0:6cc76d70e2a1 208 }
ubhat 0:6cc76d70e2a1 209 }
ubhat 0:6cc76d70e2a1 210
ubhat 0:6cc76d70e2a1 211
ubhat 0:6cc76d70e2a1 212 /*!
ubhat 0:6cc76d70e2a1 213 * \brief Sets Interrupt for next payload transmission
ubhat 0:6cc76d70e2a1 214 */
ubhat 0:6cc76d70e2a1 215 void InitNextTxInterrupt( uint8_t port )
ubhat 0:6cc76d70e2a1 216 {
ubhat 0:6cc76d70e2a1 217 switch( port )
ubhat 0:6cc76d70e2a1 218 {
ubhat 0:6cc76d70e2a1 219 /* Push Button Demo
ubhat 0:6cc76d70e2a1 220 Send Packet Immedietly if PC0 = GND
ubhat 0:6cc76d70e2a1 221 */
ubhat 0:6cc76d70e2a1 222 case 11:
ubhat 0:6cc76d70e2a1 223 {
ubhat 0:6cc76d70e2a1 224 volatile bool PushButtonStatus;
ubhat 0:6cc76d70e2a1 225
ubhat 0:6cc76d70e2a1 226 PushButtonStatus = UsrButton;
ubhat 0:6cc76d70e2a1 227
ubhat 0:6cc76d70e2a1 228 if(PushButtonStatus == 0)
ubhat 0:6cc76d70e2a1 229 {
ubhat 0:6cc76d70e2a1 230 // Send Pkt immedietly if PC = GND
ubhat 0:6cc76d70e2a1 231 DeviceState = DEVICE_STATE_SEND;
ubhat 0:6cc76d70e2a1 232 NextTx = true;
ubhat 0:6cc76d70e2a1 233 }
ubhat 0:6cc76d70e2a1 234 else
ubhat 0:6cc76d70e2a1 235 {
ubhat 0:6cc76d70e2a1 236 // Keep polling
ubhat 0:6cc76d70e2a1 237 IsTxIntUpdate = true;
ubhat 0:6cc76d70e2a1 238 }
ubhat 0:6cc76d70e2a1 239
ubhat 0:6cc76d70e2a1 240 break;
ubhat 0:6cc76d70e2a1 241 }
ubhat 0:6cc76d70e2a1 242
ubhat 0:6cc76d70e2a1 243 /* Compliance Test
ubhat 0:6cc76d70e2a1 244 Set Timer interrupt for next uplink
ubhat 0:6cc76d70e2a1 245 */
ubhat 0:6cc76d70e2a1 246 case 224:
ubhat 0:6cc76d70e2a1 247 {
ubhat 0:6cc76d70e2a1 248 // Schedule next packet transmission
ubhat 0:6cc76d70e2a1 249 TimerSetValue( &TxNextPacketTimer, COMPLIANCE_TX_DUTYCYCLE );
ubhat 0:6cc76d70e2a1 250 TimerStart( &TxNextPacketTimer );
ubhat 0:6cc76d70e2a1 251 break;
ubhat 0:6cc76d70e2a1 252 }
ubhat 0:6cc76d70e2a1 253
ubhat 0:6cc76d70e2a1 254 default:
ubhat 0:6cc76d70e2a1 255 {
ubhat 0:6cc76d70e2a1 256 // Schedule next packet transmission
ubhat 0:6cc76d70e2a1 257 TimerSetValue( &TxNextPacketTimer, TxDutyCycleTime );
ubhat 0:6cc76d70e2a1 258 TimerStart( &TxNextPacketTimer );
ubhat 0:6cc76d70e2a1 259 break;
ubhat 0:6cc76d70e2a1 260 }
ubhat 0:6cc76d70e2a1 261 }
ubhat 0:6cc76d70e2a1 262
ubhat 0:6cc76d70e2a1 263 }
ubhat 0:6cc76d70e2a1 264
ubhat 0:6cc76d70e2a1 265 /*!
ubhat 0:6cc76d70e2a1 266 * \brief What to do during JOIN process ? blink/toggle LED etc.
ubhat 0:6cc76d70e2a1 267 */
ubhat 0:6cc76d70e2a1 268 void JoinEvent( void )
ubhat 0:6cc76d70e2a1 269 {
ubhat 0:6cc76d70e2a1 270 }
ubhat 0:6cc76d70e2a1 271
ubhat 0:6cc76d70e2a1 272
ubhat 0:6cc76d70e2a1 273 /*!
ubhat 0:6cc76d70e2a1 274 * \brief What to do during TX ? blink/toggle LED etc.
ubhat 0:6cc76d70e2a1 275 */
ubhat 0:6cc76d70e2a1 276 void TxEvent( void )
ubhat 0:6cc76d70e2a1 277 {
ubhat 0:6cc76d70e2a1 278 }
ubhat 0:6cc76d70e2a1 279
ubhat 0:6cc76d70e2a1 280 void RxEvent()
ubhat 0:6cc76d70e2a1 281 {
ubhat 0:6cc76d70e2a1 282 }
ubhat 0:6cc76d70e2a1 283