mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-10-03 18:09:02 -04:00
67 lines
1.4 KiB
Arduino
67 lines
1.4 KiB
Arduino
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//
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// FILE: demo_displayUnit.ino
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// AUTHOR: Rob Tillaart
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// PURPOSE: demo
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// URL: http://www.adafruit.com/products/1002
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// URL: https://github.com/RobTillaart/HT16K33
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#include "HT16K33.h"
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HT16K33 seg(0x70);
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void setup()
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{
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Serial.begin(115200);
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Serial.println(__FILE__);
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seg.begin();
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Wire.setClock(100000);
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seg.displayOn();
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seg.setDigits(4);
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// default followed by HT16K33_SPACE
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seg.displayUnit(1.23, 0); // no unit
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seg.displayUnit(1.23, 1);
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seg.displayUnit(1.23, 2);
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Serial.println();
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// now followed by HT16K33_A
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seg.displayUnit(1.23, 0, HT16K33_A); // Ampere
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seg.displayUnit(1.23, 1, HT16K33_A);
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seg.displayUnit(1.23, 2, HT16K33_A);
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Serial.println();
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seg.displayUnit(-1.23, 0, HT16K33_C); // Celsius
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seg.displayUnit(-1.23, 1, HT16K33_C);
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seg.displayUnit(-1.23, 2, HT16K33_C);
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Serial.println();
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seg.displayUnit(12.3, 0, HT16K33_F); // Fahrenheit
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seg.displayUnit(12.3, 1, HT16K33_F);
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seg.displayUnit(12.3, 2, HT16K33_F);
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Serial.println();
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seg.displayUnit(12.3, 0, HT16K33_TOP_C); // c
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seg.displayUnit(12.3, 1, HT16K33_TOP_C);
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seg.displayUnit(12.3, 2, HT16K33_TOP_C);
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Serial.println();
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seg.displayUnit(12.3, 0, HT16K33_DEGREE); // °
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seg.displayUnit(12.3, 1, HT16K33_DEGREE);
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seg.displayUnit(12.3, 2, HT16K33_DEGREE);
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Serial.println();
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Serial.println("done");
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}
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void loop()
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{
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}
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// -- END OF FILE --
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