59 lines
803 B
Plaintext
59 lines
803 B
Plaintext
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int intensidad = 9;
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int i=0;
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int val=0;
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int flag_up=1;
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int flag_down=0;
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unsigned long time=0;
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void setup()
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{
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Serial.begin(19200);
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delay(100);
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analogWrite(9,0);
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time=millis();
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i=0;
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}
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void loop()
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{
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if (Serial.available()) {
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val=Serial.read();
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}
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//if (val==0x01) analogWrite(9,255);
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//else analogWrite(9,0);
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if ((0x01==(val&0x01))&&((millis()-time)>=5)&&(flag_up))
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{
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analogWrite(9,i);
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i=i+1;
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if (i==256)
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{
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i=254;
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flag_up=0;
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flag_down=1;
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}
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time=millis();
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}
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else if ((0x01==(val&0x01))&&((millis()-time)>=5)&&(flag_down))
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{
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analogWrite(9,i);
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i=i-1;
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if (i==0)
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{
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i=0;
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flag_up=1;
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flag_down=0;
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}
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time=millis();
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}
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else if (0x00==(val&0x01))
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{
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analogWrite(9,0);
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i=0;
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}
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}
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