45 lines
1.2 KiB
Arduino
45 lines
1.2 KiB
Arduino
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/*
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* Make an OSC message for controlling a remote LED blinking rates.
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*/
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#include <OSCBoards.h>
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#include <OSCMessage.h>
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#ifdef BOARD_HAS_USB_SERIAL
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#include <SLIPEncodedUSBSerial.h>
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SLIPEncodedUSBSerial SLIPSerial(thisBoardsSerialUSB);
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#else
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#include <SLIPEncodedSerial.h>
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SLIPEncodedSerial SLIPSerial(Serial1); // Change to Serial1 or Serial2 etc. for boards with multiple serial ports that don’t have Serial
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#endif
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constexpr auto blinkRatesSize = 8;
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int blinkRates[blinkRatesSize] = { 25, 50, 100, 125, 150, 175, 200, 225 };
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void setup()
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{
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//begin SLIPSerial just like Serial
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SLIPSerial.begin(9600); // set this as high as you can reliably run on your platform
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}
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void loop()
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{
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//the message wants an OSC address as first argument
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OSCMessage msg("/led");
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auto i = rand() % (blinkRatesSize - 1);
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auto blinkRateOn = blinkRates[i];
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auto j = rand() % (blinkRatesSize - 1);
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auto blinkRateOff = blinkRates[j];
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msg.add(blinkRateOn).add(blinkRateOff);
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SLIPSerial.beginPacket();
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msg.send(SLIPSerial); // send the bytes to the SLIP stream
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SLIPSerial.endPacket(); // mark the end of the OSC Packet
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msg.empty(); // free space occupied by message
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delay(20);
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}
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