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https://github.com/RobTillaart/Arduino.git
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65 lines
1.0 KiB
Arduino
65 lines
1.0 KiB
Arduino
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//
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// FILE: Kelvin2RGB_timing.ino
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// AUTHOR: Rob Tillaart
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// VERSION: 0.1.0
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// PURPOSE: demo - shows timing 2 methods
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// DATE: 2020-07-29
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// URL: https://github.com/RobTillaart/Kelvin2RGB
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//
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#include "Kelvin2RGB.h"
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Kelvin2RGB KRGB;
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uint32_t start, stop, d1, d2;
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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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KRGB.begin();
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test_timing();
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}
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void loop()
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{
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}
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void test_timing()
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{
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Serial.println(__FUNCTION__);
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Serial.println();
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// volatile to minimize optimization
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volatile float bright = 100.0;
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volatile float temp = 6500.0;
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start = micros();
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for (int i = 0; i < 1000; i++)
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{
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KRGB.convert_TH(temp, bright);
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}
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stop = micros();
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d1 = stop - start;
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start = micros();
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for (int i = 0; i < 1000; i++)
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{
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KRGB.convert_NB(temp, bright);
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}
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stop = micros();
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d2 = stop - start;
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Serial.print("TH:\t");
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Serial.println(d1 * 0.001);
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Serial.print("NB:\t");
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Serial.println(d2 * 0.001);
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Serial.print("ratio:\t");
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Serial.println(1.0 * d1 / d2, 4);
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}
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// -- END OF FILE --
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