98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
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/*
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* CAMETEO project
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*
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* This is a personnal project of weather station with
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* automatic photo taking.
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* This code is the weather station part and is meant
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* to be run on a PJRC Teensy 3.2 board.
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*
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* Author : Arofarn
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*
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* Licence : GPL v3
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*
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*/
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/*
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* LIBRARIES
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*/
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//Protocols
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#include <Wire.h> // library used with I2C protocol
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#include <SPI.h> // SPI protocol
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//Teensy3.x Real Time Clock
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#include <TimeLib.h>
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//SD card
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#include <SD.h>
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// Sensors
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#include <Adafruit_Sensor.h> // Generic
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//#include <DHT.h> // DHT22
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//#include <DHT_U.h> // DHT22 unified
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//#include <Adafruit_BMP085_U.h> // BMP180
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#include <Adafruit_BME280.h> // BME280
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#include <PWFusion_AS3935.h>
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//GPS
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//#include <Adafruit_GPS.h> // Adafruit Ultimate GPS
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#include <TinyGPS.h> //Builtin GPS lib
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/*
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* DEFINE
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* &
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* DECLARE
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*/
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//Special characteres
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#define DEGREE (char)176 //degree symbol in ISO 8859-1
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#define DEGREE_LCD (char)222 //degree symbol for lcd display
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// Pins used
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#define RX1_PIN 0 // Raspberry Pi2 serial comm. - Hard wired
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#define TX1_PIN 1 // Raspberry Pi2 serial comm. - Hard wired
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#define RPI_PWR_PIN 2 // Raspberry Pi power control - Hard wired
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#define SD_CS_PIN 4 // SPI SD CS - Hard wired
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#define GPS_EN_PIN 6 // GPS ENable
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#define RX3_PIN 7 // GPS serial comm.
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#define TX3_PIN 8 // GPS serial comm.
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#define AS3935_IRQ_PIN 9 // Interrupts from AS3935 lightning sensor
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#define AS3935_CS_PIN 10 // SPI CS AS3935 lightning sensor
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#define SPI_DI_PIN 11 // SPI MOSI AS3935 lightning sensor
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#define SPI_DO_PIN 12 // SPI MISO AS3935 lightning sensor
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#define SPI_CK_PIN 13 // SPI clock SD + AS3935 lightning sensor + built-in LED
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//#define DHT_PIN 14 // Humidity sensor data
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#define GPS_BUT_PIN 16 // GPS switch power control
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#define I2C_SDA_PIN 18 // I2C SDA
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#define I2C_SCL_PIN 19 // I2C SCL
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#define BATT_VOLT_PIN 22 // Battery voltage monitoring (Analog Input)
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#define LOW_BATT_PIN 23 // Low Battery signal from charger (digital input)
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//I2C addresses
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//#define TCN75A_ADDR 0x00 //Sensor I2C bus address
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#define BMP180_ADDR 0x77
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//#define BME280_ADDR 0x00 // ???
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//Serial over USB communication
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#define SERIAL_PORT Serial
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#define SERIAL_BAUD_RATE 9600
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//Raspberry Pi Serial Comm.
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#define RPI_SERIAL_PORT Serial1
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#define RPI_SERIAL_BAUD_RATE 115200
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//GPS
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#define GPS_SERIAL_PORT Serial3
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#define GPS_SERIAL_BAUD_RATE 9600
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// AS3935 Lightning sensor
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#define AS3935_INDOORS 0
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#define AS3935_OUTDOORS 1
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#define AS3935_DIST_DIS 0
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#define AS3935_DIST_EN 1
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#define AS3935_CAPACITANCE 72 // 72pF for THIS board (from seller)
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