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

board/board.h

Committer:
terence304
Date:
2017-07-18
Revision:
2:5859f5872d6c
Parent:
1:428dbf097fe6

File content as of revision 2:5859f5872d6c:

/*
 / _____)             _              | |
( (____  _____ ____ _| |_ _____  ____| |__
 \____ \| ___ |    (_   _) ___ |/ ___)  _ \
 _____) ) ____| | | || |_| ____( (___| | | |
(______/|_____)_|_|_| \__)_____)\____)_| |_|
    (C)2015 Semtech

Description: Target board general functions implementation

License: Revised BSD License, see LICENSE.TXT file include in the project

Maintainer: Miguel Luis and Gregory Cristian
*/
#ifndef __BOARD_H__
#define __BOARD_H__

#include "Config.h"
#include "mbed.h"
#include "system/timer.h"
#include "debug.h"
#include "system/utilities.h"
#include "sx1272-hal.h"

#ifdef USE_IKS01A1_SENSOR
#include "x_nucleo_iks01a1.h"
#endif

/*!
 * Unique Devices IDs register set ( STM32L1xxx )
 */
#define         ID1                                 ( 0x1FF800D0 )
#define         ID2                                 ( 0x1FF800D4 )
#define         ID3                                 ( 0x1FF800E4 )

#define LOW_BAT_THRESHOLD   3.45
#define AIN_VREF            3.3     // STM32 internal refernce
#define AIN_VBAT_DIV        2       // Resistor divider

extern SX1272MB2xAS Radio;

extern DigitalIn UsrButton;

extern DigitalOut Led;

extern DigitalOut Led2;

extern DigitalIn  ext_button;

extern AnalogIn   ext_rotary;

#ifdef USE_IKS01A1_SENSOR
extern X_NUCLEO_IKS01A1 *mems_expansion_board;
extern MotionSensor *accelerometer;
extern HumiditySensor *humidity_sensor;
extern PressureSensor *pressure_sensor;
extern TempSensor *temp_sensor1;
extern TempSensor *temp_sensor2;
#endif

/*!
 * \brief Initializes the target board peripherals.
 */
void BoardInit( void );

/*!
 * \brief Measure the Battery level
 *
 * \retval value  battery level ( 0: very low, 254: fully charged )
 */
uint8_t BoardGetBatteryLevel( void );

/*!
 * Returns a pseudo random seed generated using the MCU Unique ID
 *
 * \retval seed Generated pseudo random seed
 */
uint32_t BoardGetRandomSeed( void );

/*!
 * \brief Generates Lower 32 bits of DEVEUI using 96 bits unique device ID 
 *
 * \param [IN] id Pointer to an array that will contain the Unique ID
 */
void BoardGetDevEUI( uint8_t *id );

/*!
 * \brief Gets the board 64 bits unique ID 
 *
 * \param [IN] id Pointer to an array that will contain the Unique ID
 */
void BoardGetUniqueId( uint8_t *id );

#endif // __BOARD_H__