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201 lines
7.3 KiB
201 lines
7.3 KiB
/*
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SendDataToGoogleSpreadsheet
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Demonstrates appending a row of data to a Google spreadsheet using Temboo from an Arduino Yún.
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Check out the latest Arduino & Temboo examples and tutorials at http://www.temboo.com/arduino
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A Temboo account and application key are necessary to run all Temboo examples.
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If you don't already have one, you can register for a free Temboo account at
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http://www.temboo.com
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Instructions:
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1. Create a Temboo account: http://www.temboo.com
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2. Retrieve your Temboo application details: http://www.temboo.com/account/applications
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3. Replace the values in the TembooAccount.h tab with your Temboo application details
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4. You'll also need a Google Spreadsheet that includes a title in the first row
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of each column that data will be written to. This example assumes there are two columns.
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The first column is the time (in milliseconds) that the row was appended, and the second
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column is a sensor value. In other words, your spreadsheet should look like:
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Time | Sensor Value |
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------+-----------------
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5. Google Spreadsheets requires you to authenticate via OAuth. Follow the steps
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in the link below to find your ClientID, ClientSecret, and RefreshToken, and then
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use those values to overwrite the placeholders in the code below.
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https://temboo.com/library/Library/Google/OAuth/
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For the scope field, you need to use: https://www.googleapis.com/auth/spreadsheets
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Here's a video outlines how Temboo helps with the OAuth process:
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https://www.temboo.com/videos#oauthchoreos
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And here's a more in-depth version of this example on our website:
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https://temboo.com/arduino/yun/update-google-spreadsheet
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6. Next, upload the sketch to your Arduino Yún and open the serial monitor
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Note: you can test this Choreo and find the latest instructions on our website:
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https://temboo.com/library/Library/Google/Sheets/AppendValues/
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Looking for another API to use with your Arduino Yún? We've got over 100 in our Library!
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This example code is in the public domain.
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*/
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#include <Bridge.h>
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#include <Temboo.h>
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#include "TembooAccount.h" // contains Temboo account information,
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// as described in the footer comment below
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/*** SUBSTITUTE YOUR VALUES BELOW: ***/
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// Note that for additional security and reusability, you could
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// use #define statements to specify these values in a .h file.
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// the clientID found in Google's Developer Console under API Manager > Credentials
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const String CLIENT_ID = "your-client-id";
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// the clientSecret found in Google's Developer Console under API Manager > Credentials
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const String CLIENT_SECRET = "your-client-secret";
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// returned after running FinalizeOAuth
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const String REFRESH_TOKEN = "your-oauth-refresh-token";
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// The ID of the spreadsheet you want to send data to
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// which can be found in the URL when viewing your spreadsheet at Google. For example,
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// the ID in the URL below is: "1tvFW2n-xFFJCE1q5j0HTetOsDhhgw7_998_K4sFtk"
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// Sample URL: https://docs.google.com/spreadsheets/d/1tvFW2n-xFFJCE1q5j0HTetOsDhhgw7_998_K4sFtk/edit
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const String SPREADSHEET_ID = "your-spreadsheet-id";
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const unsigned long RUN_INTERVAL_MILLIS = 60000; // how often to run the Choreo (in milliseconds)
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// the last time we ran the Choreo
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// (initialized to 60 seconds ago so the
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// Choreo is run immediately when we start up)
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unsigned long lastRun = (unsigned long)-60000;
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void setup() {
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// for debugging, wait until a serial console is connected
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Serial.begin(9600);
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delay(4000);
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while(!Serial);
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Serial.print("Initializing the bridge...");
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Bridge.begin();
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Serial.println("Done");
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}
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void loop()
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{
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// get the number of milliseconds this sketch has been running
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unsigned long now = millis();
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// run again if it's been 60 seconds since we last ran
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if (now - lastRun >= RUN_INTERVAL_MILLIS) {
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// remember 'now' as the last time we ran the choreo
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lastRun = now;
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Serial.println("Getting sensor value...");
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// get the value we want to append to our spreadsheet
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unsigned long sensorValue = getSensorValue();
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Serial.println("Appending value to spreadsheet...");
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// we need a Process object to send a Choreo request to Temboo
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TembooChoreo AppendValuesChoreo;
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// invoke the Temboo client
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// NOTE that the client must be reinvoked and repopulated with
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// appropriate arguments each time its run() method is called.
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AppendValuesChoreo.begin();
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// set Temboo account credentials
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AppendValuesChoreo.setAccountName(TEMBOO_ACCOUNT);
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AppendValuesChoreo.setAppKeyName(TEMBOO_APP_KEY_NAME);
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AppendValuesChoreo.setAppKey(TEMBOO_APP_KEY);
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// identify the Temboo Library choreo to run (Google > Sheets > AppendValues)
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AppendValuesChoreo.setChoreo("/Library/Google/Sheets/AppendValues");
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// set the required Choreo inputs
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// see https://www.temboo.com/library/Library/Google/Sheets/AppendValues/
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// for complete details about the inputs for this Choreo
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// your Google application client ID
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AppendValuesChoreo.addInput("ClientID", CLIENT_ID);
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// your Google application client secret
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AppendValuesChoreo.addInput("ClientSecret", CLIENT_SECRET);
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// your Google OAuth refresh token
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AppendValuesChoreo.addInput("RefreshToken", REFRESH_TOKEN);
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// the ID of the spreadsheet you want to append to
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AppendValuesChoreo.addInput("SpreadsheetID", SPREADSHEET_ID);
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// convert the time and sensor values to a comma separated string
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String rowData = "[[\"" + String(now) + "\", \"" + String(sensorValue) + "\"]]";
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// add the RowData input item
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AppendValuesChoreo.addInput("Values", rowData);
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// run the Choreo and wait for the results
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// The return code (returnCode) will indicate success or failure
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unsigned int returnCode = AppendValuesChoreo.run();
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// return code of zero (0) means success
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if (returnCode == 0) {
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Serial.println("Success! Appended " + rowData);
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Serial.println("");
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} else {
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// return code of anything other than zero means failure
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// read and display any error messages
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while (AppendValuesChoreo.available()) {
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char c = AppendValuesChoreo.read();
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Serial.print(c);
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}
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}
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AppendValuesChoreo.close();
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}
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}
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// this function simulates reading the value of a sensor
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unsigned long getSensorValue() {
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return analogRead(A0);
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}
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/*
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IMPORTANT NOTE: TembooAccount.h:
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TembooAccount.h is a file referenced by this sketch that contains your Temboo account information.
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You'll need to edit the placeholder version of TembooAccount.h included with this example sketch,
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by inserting your own Temboo account name and app key information. The contents of the file should
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look like:
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#define TEMBOO_ACCOUNT "myTembooAccountName" // your Temboo account name
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#define TEMBOO_APP_KEY_NAME "myFirstApp" // your Temboo app key name
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#define TEMBOO_APP_KEY "xxx-xxx-xxx-xx-xxx" // your Temboo app key
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You can find your Temboo App Key information on the Temboo website,
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under My Account > Application Keys
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The same TembooAccount.h file settings can be used for all Temboo SDK sketches.
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Keeping your account information in a separate file means you can share the main .ino file without worrying
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that you forgot to delete your credentials.
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*/
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