40 lines
673 B
C++
40 lines
673 B
C++
#include <FastLED.h>
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#define NUM_LEDS 300
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#define DATA_PIN 23
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#define CLOCK_PIN 18
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CRGB leds[NUM_LEDS];
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long startTime = 0;
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long endTime = 0;
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long ttotaltiem = 0;
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void setup() {
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Serial.begin(115200);
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FastLED.addLeds<APA102, DATA_PIN, CLOCK_PIN, GRB>(leds, NUM_LEDS);
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FastLED.setBrightness(100);
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}
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void loop() {
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startTime = millis();
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leds[0] = CRGB::Black;
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for(int i = 0; i< NUM_LEDS; i++){
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leds[i] = CRGB::White;
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FastLED.show();
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delayMicroseconds(1);
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leds[i] = CRGB::Black;
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}
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endTime = millis();
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ttotaltiem = endTime-startTime;
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// Output in CSV format
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Serial.print(testCount);
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Serial.print(",");
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Serial.println(totalTime);
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}
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