75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
/*************************************************************
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Blynk is a platform with iOS and Android apps to control
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ESP32, Arduino, Raspberry Pi and the likes over the Internet.
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You can easily build mobile and web interfaces for any
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projects by simply dragging and dropping widgets.
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Downloads, docs, tutorials: https://www.blynk.io
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Sketch generator: https://examples.blynk.cc
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Blynk community: https://community.blynk.cc
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Follow us: https://www.fb.com/blynkapp
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https://twitter.com/blynk_app
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Blynk library is licensed under MIT license
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This example code is in public domain.
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*************************************************************
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This example shows how to use the Menu Widget.
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Datastream setup:
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Virtual Pin V1, type: Integer, min: 1, max: 3
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App/Web dashboard setup:
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Menu widget attached to V1 (put 3 items in it)
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For Integer DS, pay attention to the Datastream range.
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Apps automatically assign values to the menu items,
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starting with the minimal datastream value.
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It's also possible to use Enum datastreams.
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*************************************************************/
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/* Comment this out to disable prints and save space */
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#define BLYNK_PRINT Serial
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/* Fill in information from Blynk Device Info here */
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//#define BLYNK_TEMPLATE_ID "TMPxxxxxx"
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//#define BLYNK_TEMPLATE_NAME "Device"
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//#define BLYNK_AUTH_TOKEN "YourAuthToken"
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#include <SPI.h>
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#include <Ethernet.h>
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#include <BlynkSimpleEthernet.h>
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BLYNK_WRITE(V1) {
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switch (param.asInt())
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{
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case 1: // Item 1
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Serial.println("Item 1 selected");
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break;
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case 2: // Item 2
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Serial.println("Item 2 selected");
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break;
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case 3: // Item 3
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Serial.println("Item 3 selected");
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break;
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default:
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Serial.println("Unknown item selected");
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}
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}
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void setup()
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{
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// Debug console
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Serial.begin(9600);
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Blynk.begin(BLYNK_AUTH_TOKEN);
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}
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void loop()
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{
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Blynk.run();
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}
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