Damian Gabino / Simple-LoRaWAN-Demo

A very easy to understand LoRaWAN-node code.

Dependencies:   LoRaWAN-lib SX1272Lib X_NUCLEO_IKS01A1 mbed

Important parameters:

• In comissioning.h: DevEUI, AppEUI, AppKEY, DevADR, NwksKEY, AppsKEY, OTAA and public network. Frequency and channel block to use, confirmed or unconfirmed messages, app port, app data size and OTAA and Tx duty cycles.

• In LoRaMac.h: Maximum payload and MAC commands length, receive delays, max FCNT, adr ack limit, timeout and delay, max ack retries, rssi threshold and sync words.

• In LoRaMac.cpp: Maximum payload, MAC commands and FRMpayload length.

• In LoRaMac-board.h: Tx power, data rates and band settings.

NOTE: Please refer to LoRaWAN regional parameters (page 12 for US band) to know which parameters you can modify.

Code/board.h@0:60ff878b27b8, 2018-04-03 (annotated)

Committer:
dgabino
Date:
Tue Apr 03 17:09:34 2018 +0000
Revision:
0:60ff878b27b8
A simpler way to customize your LoRaWAN payload

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dgabino 0:60ff878b27b8 1 /*
dgabino 0:60ff878b27b8 2 / _____) _ | |
dgabino 0:60ff878b27b8 3 ( (____ _____ ____ _| |_ _____ ____| |__
dgabino 0:60ff878b27b8 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
dgabino 0:60ff878b27b8 5 _____) ) ____| | | || |_| ____( (___| | | |
dgabino 0:60ff878b27b8 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
dgabino 0:60ff878b27b8 7 (C)2015 Semtech
dgabino 0:60ff878b27b8 8
dgabino 0:60ff878b27b8 9 Description: Target board general functions implementation
dgabino 0:60ff878b27b8 10
dgabino 0:60ff878b27b8 11 License: Revised BSD License, see LICENSE.TXT file include in the project
dgabino 0:60ff878b27b8 12
dgabino 0:60ff878b27b8 13 Maintainer: Miguel Luis and Gregory Cristian
dgabino 0:60ff878b27b8 14 */
dgabino 0:60ff878b27b8 15 #ifndef __BOARD_H__
dgabino 0:60ff878b27b8 16 #define __BOARD_H__
dgabino 0:60ff878b27b8 17
dgabino 0:60ff878b27b8 18 #include "Comissioning.h"
dgabino 0:60ff878b27b8 19 #include "mbed.h"
dgabino 0:60ff878b27b8 20 #include "system/timer.h"
dgabino 0:60ff878b27b8 21 #include "debug.h"
dgabino 0:60ff878b27b8 22 #include "system/utilities.h"
dgabino 0:60ff878b27b8 23 #include "sx1272-hal.h"
dgabino 0:60ff878b27b8 24
dgabino 0:60ff878b27b8 25 #ifdef USE_IKS01A1_SENSOR
dgabino 0:60ff878b27b8 26 #include "x_nucleo_iks01a1.h"
dgabino 0:60ff878b27b8 27 #endif
dgabino 0:60ff878b27b8 28 /*!
dgabino 0:60ff878b27b8 29 * Unique Devices IDs register set ( STM32L1xxx )
dgabino 0:60ff878b27b8 30 */
dgabino 0:60ff878b27b8 31 #define ID1 ( 0x1FF800D0 )
dgabino 0:60ff878b27b8 32 #define ID2 ( 0x1FF800D4 )
dgabino 0:60ff878b27b8 33 #define ID3 ( 0x1FF800E4 )
dgabino 0:60ff878b27b8 34
dgabino 0:60ff878b27b8 35 #define LOW_BAT_THRESHOLD 3.45
dgabino 0:60ff878b27b8 36 #define AIN_VREF 3.3 // STM32 internal refernce
dgabino 0:60ff878b27b8 37 #define AIN_VBAT_DIV 2 // Resistor divider
dgabino 0:60ff878b27b8 38
dgabino 0:60ff878b27b8 39 extern SX1272MB2xAS Radio;
dgabino 0:60ff878b27b8 40
dgabino 0:60ff878b27b8 41 extern DigitalIn UsrButton;
dgabino 0:60ff878b27b8 42
dgabino 0:60ff878b27b8 43 extern DigitalOut Led;
dgabino 0:60ff878b27b8 44
dgabino 0:60ff878b27b8 45 #ifdef USE_IKS01A1_SENSOR
dgabino 0:60ff878b27b8 46 extern X_NUCLEO_IKS01A1 *mems_expansion_board;
dgabino 0:60ff878b27b8 47 extern MotionSensor *accelerometer;
dgabino 0:60ff878b27b8 48 extern HumiditySensor *humidity_sensor;
dgabino 0:60ff878b27b8 49 extern PressureSensor *pressure_sensor;
dgabino 0:60ff878b27b8 50 extern TempSensor *temp_sensor1;
dgabino 0:60ff878b27b8 51 extern TempSensor *temp_sensor2;
dgabino 0:60ff878b27b8 52 #endif
dgabino 0:60ff878b27b8 53
dgabino 0:60ff878b27b8 54 /*!
dgabino 0:60ff878b27b8 55 * \brief Initializes the target board peripherals.
dgabino 0:60ff878b27b8 56 */
dgabino 0:60ff878b27b8 57 void BoardInit( void );
dgabino 0:60ff878b27b8 58
dgabino 0:60ff878b27b8 59 /*!
dgabino 0:60ff878b27b8 60 * \brief Measure the Battery level
dgabino 0:60ff878b27b8 61 *
dgabino 0:60ff878b27b8 62 * \retval value battery level ( 0: very low, 254: fully charged )
dgabino 0:60ff878b27b8 63 */
dgabino 0:60ff878b27b8 64 uint8_t BoardGetBatteryLevel( void );
dgabino 0:60ff878b27b8 65
dgabino 0:60ff878b27b8 66 /*!
dgabino 0:60ff878b27b8 67 * Returns a pseudo random seed generated using the MCU Unique ID
dgabino 0:60ff878b27b8 68 *
dgabino 0:60ff878b27b8 69 * \retval seed Generated pseudo random seed
dgabino 0:60ff878b27b8 70 */
dgabino 0:60ff878b27b8 71 uint32_t BoardGetRandomSeed( void );
dgabino 0:60ff878b27b8 72
dgabino 0:60ff878b27b8 73 /*!
dgabino 0:60ff878b27b8 74 * \brief Generates Lower 32 bits of DEVEUI using 96 bits unique device ID
dgabino 0:60ff878b27b8 75 *
dgabino 0:60ff878b27b8 76 * \param [IN] id Pointer to an array that will contain the Unique ID
dgabino 0:60ff878b27b8 77 */
dgabino 0:60ff878b27b8 78 void BoardGetDevEUI( uint8_t *id );
dgabino 0:60ff878b27b8 79
dgabino 0:60ff878b27b8 80
dgabino 0:60ff878b27b8 81 #endif // __BOARD_H__