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65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
#ifdef __AVR__
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#warning THIS EXAMPLE MAY USE TOO MUCH MEMORY FOR AVR. WE RECOMMEND TO USE SENDER OR RECEIVER ONLY.
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#endif
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#include <Artnet.h>
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// Ethernet stuff
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const IPAddress ip(192, 168, 0, 201);
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uint8_t mac[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xAB};
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Artnet artnet;
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const String target_ip = "192.168.0.200";
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uint32_t universe = 1;
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const uint16_t size = 512;
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uint8_t data[size];
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uint8_t value = 0;
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void setup()
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{
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Serial.begin(115200);
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delay(2000);
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Ethernet.begin(mac, ip);
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artnet.begin(target_ip);
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Serial.println("set subscriber");
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// if Artnet packet comes to this universe, this function is called
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artnet.subscribe(universe, [](uint8_t* data, uint16_t size)
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{
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Serial.print("artnet data (universe : ");
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Serial.print(universe);
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Serial.print(", size = ");
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Serial.print(size);
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Serial.print(") :");
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for (size_t i = 0; i < size; ++i)
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{
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Serial.print(data[i]); Serial.print(",");
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}
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Serial.println();
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});
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// if Artnet packet comes, this function is called to every universe
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artnet.subscribe([&](uint32_t univ, uint8_t* data, uint16_t size)
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{
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Serial.print("ArtNet data has come to universe: ");
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Serial.println(univ);
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});
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Serial.println("start");
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}
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void loop()
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{
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artnet.parse(); // check if artnet packet has come and execute callback
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value = (millis() / 4) % 256;
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memset(data, value, size);
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artnet.set(universe, data, size);
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artnet.streaming(); // automatically send set data in 40fps
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}
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