47 lines
635 B
C++
47 lines
635 B
C++
#include "WProgram.h"
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void setup();
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void loop();
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int ledPin = 11;
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int foo = 0;
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int dir = 1;
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int fnord = 0;
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int loga[32] = {0, 1, 2, 2, 2, 3, 3, 4, 5, 6, 7, 8, 10, 11,
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13, 16, 19, 23, 27, 32, 38, 45, 54, 64, 76,
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91, 108, 128, 152, 181, 215, 255};
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void setup() {
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pinMode(ledPin, OUTPUT);
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pinMode(7, INPUT);
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}
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void loop() {
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analogWrite(ledPin, loga[foo]);
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fnord = digitalRead(7);
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delay(100);
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if (fnord) {
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foo += dir;
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}
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if (foo >= 31) {
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dir = -1;
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}
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if (foo <= 0) {
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dir = +1;
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}
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}
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int main(void)
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{
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init();
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setup();
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for (;;)
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loop();
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return 0;
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}
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