1  // SPDX-FileCopyrightText: 2019 Brent Rubell for Adafruit Industries
  2  //
  3  // SPDX-License-Identifier: MIT
  4  
  5  // Adafruit IO - Analog Devices ADT7410 + ADXL343 Example
  6  //
  7  // Adafruit invests time and resources providing this open source code.
  8  // Please support Adafruit and open source hardware by purchasing
  9  // products from Adafruit!
 10  //
 11  // Written by Brent Rubell for Adafruit Industries
 12  // Copyright (c) 2019 Adafruit Industries
 13  // Licensed under the MIT license.
 14  //
 15  // All text above must be included in any redistribution.
 16  
 17  /************************ Adafruit IO Config *******************************/
 18  // visit io.adafruit.com if you need to create an account,
 19  // or if you need your Adafruit IO key.
 20  #define IO_USERNAME "YOUR_IO_USERNAME"
 21  #define IO_KEY "YOUR_IO_KEY"
 22  
 23  /******************************* WiFi Config ********************************/
 24  #define WIFI_SSID "WIFI_NAME"
 25  #define WIFI_PASS "WIFI_PASS"
 26  
 27  // comment out the following two lines if you are using fona or ethernet
 28  #include "AdafruitIO_WiFi.h"
 29  AdafruitIO_WiFi io(IO_USERNAME, IO_KEY, WIFI_SSID, WIFI_PASS);
 30  
 31  /************************** Configuration ***********************************/
 32  // time between sending data to adafruit io, in seconds.
 33  #define IO_DELAY 5
 34  /************************ Example Starts Here *******************************/
 35  #include <Wire.h>
 36  #include <Adafruit_Sensor.h>
 37  #include "Adafruit_ADT7410.h"
 38  #include <Adafruit_ADXL343.h>
 39  
 40  float tempC, accelX, accelY, accelZ;
 41  
 42  // Create the ADT7410 temperature sensor object
 43  Adafruit_ADT7410 tempsensor = Adafruit_ADT7410();
 44  
 45  // Create the ADXL343 accelerometer sensor object
 46  Adafruit_ADXL343 accel = Adafruit_ADXL343(12345);
 47  
 48  // set up the 'temperature' feed
 49  AdafruitIO_Feed *huzzah_temperature = io.feed("temperature");
 50  
 51  // set up the 'accelX' feed
 52  AdafruitIO_Feed *huzzah_accel_x = io.feed("accelX");
 53  
 54  // set up the 'accelY' feed
 55  AdafruitIO_Feed *huzzah_accel_y = io.feed("accelY");
 56  
 57  // set up the 'accelZ' feed
 58  AdafruitIO_Feed *huzzah_accel_z= io.feed("accelZ");
 59  
 60  void setup()
 61  {
 62    // start the serial connection
 63    Serial.begin(115200);
 64  
 65    // wait for serial monitor to open
 66    while (!Serial)
 67      ;
 68  
 69    Serial.println("Adafruit IO - ADT7410 + ADX343");
 70  
 71    /* Initialise the ADXL343 */
 72    if(!accel.begin())
 73    {
 74      /* There was a problem detecting the ADXL343 ... check your connections */
 75      Serial.println("Ooops, no ADXL343 detected ... Check your wiring!");
 76      while(1);
 77    }
 78  
 79    /* Set the range to whatever is appropriate for your project */
 80    accel.setRange(ADXL343_RANGE_16_G);
 81  
 82    /* Initialise the ADT7410 */
 83    if (!tempsensor.begin())
 84    {
 85      Serial.println("Couldn't find ADT7410!");
 86      while (1)
 87        ;
 88    }
 89  
 90    // sensor takes 250 ms to get first readings
 91    delay(250);
 92  
 93    // connect to io.adafruit.com
 94    Serial.print("Connecting to Adafruit IO");
 95    io.connect();
 96  
 97    // wait for a connection
 98    while (io.status() < AIO_CONNECTED)
 99    {
100      Serial.print(".");
101      delay(500);
102    }
103  
104    // we are connected
105    Serial.println();
106    Serial.println(io.statusText());
107  }
108  
109  void loop()
110  {
111    // io.run(); is required for all sketches.
112    // it should always be present at the top of your loop
113    // function. it keeps the client connected to
114    // io.adafruit.com, and processes any incoming data.
115    io.run();
116  
117     /* Get a new accel. sensor event */
118    sensors_event_t event;
119    accel.getEvent(&event);
120  
121    accelX = event.acceleration.x;
122    accelY = event.acceleration.y;
123    accelZ = event.acceleration.z;
124  
125    /* Display the results (acceleration is measured in m/s^2) */
126    Serial.print("X: "); Serial.print(accelX); Serial.print("  ");
127    Serial.print("Y: "); Serial.print(accelY); Serial.print("  ");
128    Serial.print("Z: "); Serial.print(accelZ); Serial.print("  ");Serial.println("m/s^2 ");
129    
130    // Read and print out the temperature
131    tempC = tempsensor.readTempC();
132    Serial.print("Temperature: "); Serial.print(tempC); Serial.println("C");
133  
134    Serial.println("Sending to Adafruit IO...");
135    huzzah_temperature->save(tempC, 0, 0, 0, 2);
136    huzzah_accel_x->save(accelX);
137    huzzah_accel_y->save(accelY);
138    huzzah_accel_z->save(accelZ);
139    Serial.println("Data sent!");
140  
141    Serial.print("Waiting ");Serial.print(IO_DELAY);Serial.println(" seconds...");
142    // wait IO_DELAY seconds between sends
143    for (int i = 0; i < IO_DELAY; i++)
144    {
145      delay(1000);
146    }
147  }