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?
User | Revision | Line number | New 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__ |