Merge pull request #74 from brentru/time-cube-example

Zapier Example

Author: brentru

examples/adafruitio_24_zapier/adafruitio_24_zapier.ino

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+// Adafruit IO Time Tracking Cube
+// Tutorial Link: https://learn.adafruit.com/time-tracking-cube
+//
+// Adafruit invests time and resources providing this open source code.
+// Please support Adafruit and open source hardware by purchasing
+// products from Adafruit!
+//
+// Written by Brent Rubell for Adafruit Industries
+// Copyright (c) 2019 Adafruit Industries
+// Licensed under the MIT license.
+//
+// All text above must be included in any redistribution.
+
+/************************** Configuration ***********************************/
+
+// edit the config.h tab and enter your Adafruit IO credentials
+// and any additional configuration needed for WiFi, cellular,
+// or ethernet clients.
+#include "config.h"
+
+/************************ Example Starts Here *******************************/
+#include <Wire.h>
+#include <SPI.h>
+#include <Adafruit_LIS3DH.h>
+#include <Adafruit_Sensor.h>
+#include <Adafruit_NeoPixel.h>
+
+// Prop-Maker Wing
+#define NEOPIXEL_PIN 2
+#define POWER_PIN    15
+#define RED_LED      13
+#define GREEN_LED    12
+#define BLUE_LED     14
+
+// Used for Pizeo
+#define PIEZO_PIN 0
+
+// NeoPixel Pin
+#define NEOPIXEL_PIN 5
+
+// # of Pixels Attached
+#define NUM_PIXELS 8
+
+// Used for software SPI
+#define LIS3DH_CLK 13
+#define LIS3DH_MISO 12
+#define LIS3DH_MOSI 11
+// Used for hardware & software SPI
+#define LIS3DH_CS 10
+
+// Adafruit_LIS3DH Setup
+Adafruit_LIS3DH lis = Adafruit_LIS3DH();
+
+// NeoPixel Setup
+Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_PIXELS, NEOPIXEL_PIN, NEO_GRB + NEO_KHZ800);
+
+// Set up the 'cubeTask' feed
+AdafruitIO_Feed *cubetask = io.feed("cubetask");
+
+/* Time Tracking Cube States
+ * 1: Cube Tilted Left
+ * 2: Cube Tilted Right
+ * 3: Cube Neutral, Top
+*/
+int cubeState = 0;
+
+// Previous cube orientation state
+int prvCubeState = 0;
+
+// Tasks (change these to what you're currently working on)
+String taskOne = "Write Learn Guide";
+String taskTwo = "Write Code";
+
+// Adafruit IO sending delay, in seconds
+int sendDelay = 0.5;
+
+// Time-Keeping
+unsigned long currentTime;
+unsigned long prevTime;
+int seconds = 0;
+int minutes = 0;
+
+void setup()
+{
+  // start the serial connection
+  Serial.begin(9600);
+  // wait for serial monitor to open
+  while (!Serial)
+    ;
+  Serial.println("Adafruit IO Time Tracking Cube");
+
+  // enabling RGB and NeoPixels on Prop-Maker Featherwing
+  pinMode(POWER_PIN, OUTPUT);
+  digitalWrite(POWER_PIN, LOW);
+  pinMode(RED_LED, OUTPUT);
+  pinMode(GREEN_LED, OUTPUT);
+  pinMode(BLUE_LED, OUTPUT);
+
+  analogWrite(RED_LED, 0);
+  analogWrite(GREEN_LED, 0);
+  analogWrite(BLUE_LED, 0);
+
+   
+  // Initialize LIS3DH
+  if (!lis.begin(0x18))
+  {
+    Serial.println("Couldnt start");
+    while (1)
+      ;
+  }
+  Serial.println("LIS3DH found!");
+  lis.setRange(LIS3DH_RANGE_4_G);
+
+  // Initialize NeoPixel Strip
+  strip.begin();
+  Serial.println("Pixels init'd");
+
+  // connect to io.adafruit.com
+  Serial.print("Connecting to Adafruit IO");
+  io.connect();
+
+  // wait for a connection
+  while (io.status() < AIO_CONNECTED)
+  {
+    Serial.print(".");
+    delay(500);
+  }
+
+  // we are connected
+  Serial.println();
+  Serial.println(io.statusText());
+
+}
+
+void updateTime()
+{
+  // grab the current time from millis()
+  currentTime = millis() / 1000;
+  seconds = currentTime - prevTime;
+  // increase mins.
+  if (seconds == 60)
+  {
+    prevTime = currentTime;
+    minutes++;
+  }
+}
+
+void updatePixels(uint8_t red, uint8_t green, uint8_t blue)
+{
+  // updates pixels on the prop-maker featherwing
+  digitalWrite(POWER_PIN, HIGH);
+  analogWrite(RED_LED, 0);
+  analogWrite(GREEN_LED, 0);
+  analogWrite(BLUE_LED, 0);
+  for (int p=0; p<NUM_PIXELS; p++) {
+    strip.setPixelColor(p, red, green, blue);
+  }
+  strip.show();
+}
+
+void loop()
+{
+  // io.run(); is required for all sketches.
+  // it should always be present at the top of your loop
+  // function. it keeps the client connected to
+  // io.adafruit.com, and processes any incoming data.
+  io.run();
+
+  // Update the timer
+  updateTime();
+
+  // Get a normalized sensor reading
+  sensors_event_t event;
+  lis.getEvent(&event);
+
+  // Detect cube face orientation
+  if (event.acceleration.x > 9 && event.acceleration.x < 10)
+  {
+    //Serial.println("Cube TILTED: Left");
+    cubeState = 1;
+  }
+  else if (event.acceleration.x < -9)
+  {
+    //Serial.println("Cube TILTED: Right");
+    cubeState = 2;
+  }
+  else if(event.acceleration.y < 0 && event.acceleration.y > -1)
+  {
+    cubeState = 3;
+  }
+  else
+  { // orientation not specified
+    Serial.println("Cube Idle...");
+  }
+
+  // return if the orientation hasn't changed
+  if (cubeState == prvCubeState)
+    return;
+
+  // Send to Adafruit IO based off of the orientation of the cube
+  switch (cubeState)
+  {
+  case 1:
+    Serial.println("Switching to Task 1");
+    // update the neopixel strip
+    updatePixels(50, 0, 0);
+    // play a sound
+    tone(PIEZO_PIN, 650, 300);
+    Serial.print("Sending to Adafruit IO -> ");
+    Serial.println(taskTwo);
+    cubetask->save(taskTwo, minutes);
+    // reset the timer
+    minutes = 0;
+    break;
+  case 2:
+    Serial.println("Switching to Task 2");
+    // update the neopixel strip
+    updatePixels(0, 50, 0);
+    // play a sound
+    tone(PIEZO_PIN, 850, 300);
+    Serial.print("Sending to Adafruit IO -> ");
+    Serial.println(taskOne);
+    cubetask->save(taskOne, minutes);
+    // reset the timer
+    minutes = 0;
+    break;
+  case 3:
+    updatePixels(0, 0, 50);
+    tone(PIEZO_PIN, 950, 300);
+    break;
+  }
+
+  // save cube state
+  prvCubeState = cubeState;
+
+  // Delay the send to Adafruit IO
+  delay(sendDelay * 1000);
+}

examples/adafruitio_24_zapier/config.h

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+/************************ Adafruit IO Config *******************************/
+
+// visit io.adafruit.com if you need to create an account,
+// or if you need your Adafruit IO key.
+#define IO_USERNAME    "your_username"
+#define IO_KEY         "your_key"
+
+/******************************* WIFI **************************************/
+
+// the AdafruitIO_WiFi client will work with the following boards:
+//   - HUZZAH ESP8266 Breakout -> https://www.adafruit.com/products/2471
+//   - Feather HUZZAH ESP8266 -> https://www.adafruit.com/products/2821
+//   - Feather HUZZAH ESP32 -> https://www.adafruit.com/product/3405
+//   - Feather M0 WiFi -> https://www.adafruit.com/products/3010
+//   - Feather WICED -> https://www.adafruit.com/products/3056
+
+#define WIFI_SSID       "your_ssid"
+#define WIFI_PASS       "your_pass"
+
+// comment out the following two lines if you are using fona or ethernet
+#include "AdafruitIO_WiFi.h"
+AdafruitIO_WiFi io(IO_USERNAME, IO_KEY, WIFI_SSID, WIFI_PASS);
+
+
+/******************************* FONA **************************************/
+
+// the AdafruitIO_FONA client will work with the following boards:
+//   - Feather 32u4 FONA -> https://www.adafruit.com/product/3027
+
+// uncomment the following two lines for 32u4 FONA,
+// and comment out the AdafruitIO_WiFi client in the WIFI section
+// #include "AdafruitIO_FONA.h"
+// AdafruitIO_FONA io(IO_USERNAME, IO_KEY);
+
+
+/**************************** ETHERNET ************************************/
+
+// the AdafruitIO_Ethernet client will work with the following boards:
+//   - Ethernet FeatherWing -> https://www.adafruit.com/products/3201
+
+// uncomment the following two lines for ethernet,
+// and comment out the AdafruitIO_WiFi client in the WIFI section
+// #include "AdafruitIO_Ethernet.h"
+// AdafruitIO_Ethernet io(IO_USERNAME, IO_KEY);