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authorCristian Maglie <c.maglie@bug.st>2013-08-08 16:43:19 +0200
committerCristian Maglie <c.maglie@bug.st>2013-08-08 16:43:19 +0200
commita8193ed933d9c9954cefbfb541cde56770ab5b74 (patch)
tree80796833fecca5d7426f1d09f7ac9870bab5f062 /libraries/GSM/examples/GsmTwitterClient/GsmTwitterClient.ino
parenta4c9fee673342304a5b12f7f2f7f9ecb9cb26d30 (diff)
parent5527c44aa443b20d63cf7a276180a36695233924 (diff)
Merge branch 'ide-1.5.x-library-to-new-format' into ide-1.5.x
Diffstat (limited to 'libraries/GSM/examples/GsmTwitterClient/GsmTwitterClient.ino')
-rw-r--r--libraries/GSM/examples/GsmTwitterClient/GsmTwitterClient.ino162
1 files changed, 0 insertions, 162 deletions
diff --git a/libraries/GSM/examples/GsmTwitterClient/GsmTwitterClient.ino b/libraries/GSM/examples/GsmTwitterClient/GsmTwitterClient.ino
deleted file mode 100644
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--- a/libraries/GSM/examples/GsmTwitterClient/GsmTwitterClient.ino
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- GSM Twitter Client with Strings
-
- This sketch connects to Twitter using an Arduino GSM shield.
- It parses the XML returned, and looks for the string <text>this is a tweet</text>
-
- This example uses the String library, which is part of the Arduino core from
- version 0019.
-
- Circuit:
- * GSM shield attached to an Arduino
- * SIM card with a data plan
-
- created 8 Mar 2012
- by Tom Igoe
-
- http://arduino.cc/en/Tutorial/GSMExamplesTwitterClient
-
- This code is in the public domain.
-
- */
-
-// libraries
-#include <GSM.h>
-
-// PIN Number
-#define PINNUMBER ""
-
-// APN data
-#define GPRS_APN "APN" // replace your GPRS APN
-#define GPRS_LOGIN "LOGIN" // replace with your GPRS login
-#define GPRS_PASSWORD "PASSWORD" // replace with your GPRS password
-
-// initialize the library instance
-GSMClient client;
-GPRS gprs;
-GSM gsmAccess;
-
-const unsigned long requestInterval = 30*1000; // delay between requests: 30 seconds
-
-// API Twitter URL
-char server[] = "api.twitter.com";
-
-boolean requested; // whether you've made a request since connecting
-unsigned long lastAttemptTime = 0; // last time you connected to the server, in milliseconds
-
-String currentLine = ""; // string to hold the text from server
-String tweet = ""; // string to hold the tweet
-boolean readingTweet = false; // if you're currently reading the tweet
-
-void setup()
-{
- // reserve space for the strings:
- currentLine.reserve(256);
- tweet.reserve(150);
-
- // initialize serial communications and wait for port to open:
- Serial.begin(9600);
- while (!Serial) {
- ; // wait for serial port to connect. Needed for Leonardo only
- }
-
- // connection state
- boolean notConnected = true;
-
- // After starting the modem with GSM.begin()
- // attach the shield to the GPRS network with the APN, login and password
- while(notConnected)
- {
- if((gsmAccess.begin(PINNUMBER)==GSM_READY) &
- (gprs.attachGPRS(GPRS_APN, GPRS_LOGIN, GPRS_PASSWORD)==GPRS_READY))
- notConnected = false;
- else
- {
- Serial.println("Not connected");
- delay(1000);
- }
- }
-
- Serial.println("Connected to GPRS network");
-
- Serial.println("connecting...");
- connectToServer();
-}
-
-
-
-void loop()
-{
- char c;
- if (client.connected())
- {
- if (client.available())
- {
- // read incoming bytes:
- char inChar = client.read();
-
- // add incoming byte to end of line:
- currentLine += inChar;
-
- // if you get a newline, clear the line:
- if (inChar == '\n')
- {
- currentLine = "";
- }
-
- // if the current line ends with <text>, it will
- // be followed by the tweet:
- if (currentLine.endsWith("<text>"))
- {
- // tweet is beginning. Clear the tweet string:
- readingTweet = true;
- tweet = "";
- }
-
- // if you're currently reading the bytes of a tweet,
- // add them to the tweet String:
- if (readingTweet)
- {
- if (inChar != '<')
- {
- tweet += inChar;
- }
- else
- {
- // if you got a "<" character,
- // you've reached the end of the tweet:
- readingTweet = false;
- Serial.println(tweet);
-
- // close the connection to the server:
- client.stop();
- }
- }
- }
- }
- else if (millis() - lastAttemptTime > requestInterval)
- {
- // if you're not connected, and two minutes have passed since
- // your last connection, then attempt to connect again:
- connectToServer();
- }
-}
-
-/*
- Connect to API Twitter server and do a request for timeline
-*/
-void connectToServer()
-{
- // attempt to connect, and wait a millisecond:
- Serial.println("connecting to server...");
- if (client.connect(server, 80))
- {
- Serial.println("making HTTP request...");
- // make HTTP GET request to twitter:
- client.println("GET /1/statuses/user_timeline.xml?screen_name=arduino&count=1 HTTP/1.1");
- client.println("HOST: api.twitter.com");
- client.println();
- }
- // note the time of this connect attempt:
- lastAttemptTime = millis();
-}