[136] | 1 | /*
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| 2 | GetYahooWeatherReport
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| 3 |
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| 4 | Demonstrates making a request to the Yahoo! Weather API using Temboo from an Arduino Y炭n.
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| 5 |
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| 6 | Check out the latest Arduino & Temboo examples and support docs at http://www.temboo.com/arduino
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| 7 |
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| 8 | A Temboo account and application key are necessary to run all Temboo examples.
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| 9 | If you don't already have one, you can register for a free Temboo account at
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| 10 | http://www.temboo.com
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| 11 |
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| 12 | This example assumes basic familiarity with Arduino sketches, and that your Y炭n is connected
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| 13 | to the Internet.
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| 14 |
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| 15 | Looking for another API to use with your Arduino Y炭n? We've got over 100 in our Library!
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| 16 |
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| 17 | This example code is in the public domain.
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| 18 | */
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| 19 |
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| 20 | #include <Bridge.h>
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| 21 | #include <Temboo.h>
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| 22 | #include "TembooAccount.h" // contains Temboo account information
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| 23 | // as described in the footer comment below
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| 24 |
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| 25 |
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| 26 | // the address for which a weather forecast will be retrieved
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| 27 | String ADDRESS_FOR_FORECAST = "104 Franklin St., New York NY 10013";
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| 28 |
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| 29 | int numRuns = 1; // execution count, so that this doesn't run forever
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| 30 | int maxRuns = 10; // max number of times the Yahoo WeatherByAddress Choreo should be run
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| 31 |
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| 32 |
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| 33 | void setup() {
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| 34 | Serial.begin(9600);
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| 35 |
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| 36 | // for debugging, wait until a serial console is connected
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| 37 | delay(4000);
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| 38 | while(!Serial);
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| 39 | Bridge.begin();
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| 40 |
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| 41 | }
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| 42 |
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| 43 | void loop()
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| 44 | {
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| 45 | // while we haven't reached the max number of runs...
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| 46 | if (numRuns <= maxRuns) {
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| 47 |
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| 48 | // print status
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| 49 | Serial.println("Running GetWeatherByAddress - Run #" + String(numRuns++) + "...");
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| 50 |
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| 51 | // create a TembooChoreo object to send a Choreo request to Temboo
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| 52 | TembooChoreo GetWeatherByAddressChoreo;
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| 53 |
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| 54 | // invoke the Temboo client
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| 55 | GetWeatherByAddressChoreo.begin();
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| 56 |
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| 57 | // add your temboo account info
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| 58 | GetWeatherByAddressChoreo.setAccountName(TEMBOO_ACCOUNT);
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| 59 | GetWeatherByAddressChoreo.setAppKeyName(TEMBOO_APP_KEY_NAME);
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| 60 | GetWeatherByAddressChoreo.setAppKey(TEMBOO_APP_KEY);
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| 61 |
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| 62 | // set the name of the choreo we want to run
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| 63 | GetWeatherByAddressChoreo.setChoreo("/Library/Yahoo/Weather/GetWeatherByAddress");
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| 64 |
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| 65 | // set choreo inputs; in this case, the address for which to retrieve weather data
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| 66 | // the Temboo client provides standardized calls to 100+ cloud APIs
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| 67 | GetWeatherByAddressChoreo.addInput("Address", ADDRESS_FOR_FORECAST);
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| 68 |
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| 69 | // add an output filter to extract the name of the city.
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| 70 | GetWeatherByAddressChoreo.addOutputFilter("city", "/rss/channel/yweather:location/@city", "Response");
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| 71 |
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| 72 | // add an output filter to extract the current temperature
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| 73 | GetWeatherByAddressChoreo.addOutputFilter("temperature", "/rss/channel/item/yweather:condition/@temp", "Response");
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| 74 |
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| 75 | // add an output filter to extract the date and time of the last report.
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| 76 | GetWeatherByAddressChoreo.addOutputFilter("date", "/rss/channel/item/yweather:condition/@date", "Response");
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| 77 |
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| 78 | // run the choreo
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| 79 | GetWeatherByAddressChoreo.run();
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| 80 |
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| 81 | // when the choreo results are available, print them to the serial monitor
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| 82 | while(GetWeatherByAddressChoreo.available()) {
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| 83 |
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| 84 | char c = GetWeatherByAddressChoreo.read();
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| 85 | Serial.print(c);
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| 86 | }
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| 87 | GetWeatherByAddressChoreo.close();
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| 88 |
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| 89 | }
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| 90 |
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| 91 | Serial.println("Waiting...");
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| 92 | Serial.println("");
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| 93 | delay(30000); // wait 30 seconds between GetWeatherByAddress calls
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| 94 | }
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| 95 |
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| 96 | /*
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| 97 | IMPORTANT NOTE: TembooAccount.h:
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| 98 |
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| 99 | TembooAccount.h is a file referenced by this sketch that contains your Temboo account information.
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| 100 | You'll need to edit the placeholder version of TembooAccount.h included with this example sketch,
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| 101 | by inserting your own Temboo account name and app key information. The contents of the file should
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| 102 | look like:
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| 103 |
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| 104 | #define TEMBOO_ACCOUNT "myTembooAccountName" // your Temboo account name
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| 105 | #define TEMBOO_APP_KEY_NAME "myFirstApp" // your Temboo app key name
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| 106 | #define TEMBOO_APP_KEY "xxx-xxx-xxx-xx-xxx" // your Temboo app key
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| 107 |
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| 108 | You can find your Temboo App Key information on the Temboo website,
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| 109 | under My Account > Application Keys
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| 110 |
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| 111 | The same TembooAccount.h file settings can be used for all Temboo SDK sketches.
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| 112 |
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| 113 | Keeping your account information in a separate file means you can share the main .ino file without worrying
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| 114 | that you forgot to delete your credentials.
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| 115 | */
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