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59 lines
1.3 KiB
59 lines
1.3 KiB
/*
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Read Messages from the Mailbox
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This example for the YunShield/Yún shows how to
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read the messages queue, called Mailbox, using the
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Bridge library.
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The messages can be sent to the queue through REST calls.
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Appen the message in the URL after the keyword "/mailbox".
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Example
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"/mailbox/hello"
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created 3 Feb 2014
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by Federico Vanzati & Federico Fissore
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This example code is in the public domain.
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http://www.arduino.cc/en/Tutorial/MailboxReadMessage
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*/
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#include <Mailbox.h>
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void setup() {
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pinMode(13, OUTPUT);
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digitalWrite(13, LOW);
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// Initialize Bridge and Mailbox
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Bridge.begin();
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Mailbox.begin();
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digitalWrite(13, HIGH);
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// Initialize Serial
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SerialUSB.begin(9600);
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// Wait until a Serial Monitor is connected.
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while (!SerialUSB);
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SerialUSB.println("Mailbox Read Message\n");
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SerialUSB.println("The Mailbox is checked every 10 seconds. The incoming messages will be shown below.\n");
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}
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void loop() {
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String message;
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// if there is a message in the Mailbox
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if (Mailbox.messageAvailable()) {
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// read all the messages present in the queue
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while (Mailbox.messageAvailable()) {
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Mailbox.readMessage(message);
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SerialUSB.println(message);
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}
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SerialUSB.println("Waiting 10 seconds before checking the Mailbox again");
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}
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// wait 10 seconds
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delay(10000);
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}
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