primer codigo

[SebastienRetail]

/*
codigo de la marmota de halloween
aka scary chipmunk made in MAKESPACE Madrid
codigo abierto a todas suggestiones
/
/
DIGITAL SENSORS
2 led

sound ?

Ultrasonic HC-SR04

ANALOG

photocell

*/

//led pins a confirmar
int PinLedRoja = 6 ;//(idealmente en PWM para poder jugar con la intensidad)
int PinLedNaranja = 7 ;//(idealmente en PWM para poder jugar con la intensidad)

int LedRojaVal;
int LedNaranjaVal;

int PinPiezzo = 8 ;

//ultrasonido a confirmar
int PinTrigger = 2 ;
int PinEcho = 3 ;

//MILLIS
unsigned long interval = 1000; // the time we need to wait
unsigned long previousMillis = 0; // millis() returns an unsigned long.

void setup() {
// put your setup code here, to run once:
pinMode(PinLedRoja, OUTPUT);
pinMode(PinLedNaranja, OUTPUT);
pinMode(PinTrigger, OUTPUT);
pinMode(PinEcho, INPUT);
LedRojaVal = 255;
LedNaranjaVal = 255;
update();
}
// pita 3 veces
void miFuncionDeArranque() {
unsigned char i;
for (i = 0; i < 3; i++); // output a frequency sound
{
digitalWrite(PinPiezzo, HIGH); //Turn off led
delay(200);
digitalWrite(PinPiezzo, LOW); //Turn on led
delay(200);
}
}

void loop() {

//we use the millis to see when the last check occured, and when needed, perform another check
unsigned long currentMillis = millis(); // grab current time
if ((unsigned long)(currentMillis - previousMillis) >= interval) {

ultrasonic();
// irdetection(); // commented because make it simple

// save the "current" time
previousMillis = millis();
}
delay(2);

}

void ultrasonic() {
/* The following UltraTrigPin/UltraEchoPin cycle is used to determine the
distance of the nearest object by bouncing soundwaves off of it. */
int maximumRange = 200; // Maximum range needed
int minimumRange = 0; // Minimum range needed
long duration, distance; // Duration used to calculate distance
Serial.begin(9600);

digitalWrite(PinTrigger, LOW);
delayMicroseconds(2);
digitalWrite(PinTrigger, HIGH);
delayMicroseconds(10);
digitalWrite(PinTrigger, LOW);
duration = pulseIn(PinEcho, HIGH);
//Calculate the distance (in cm) based on the speed of sound.
distance = duration/58.2;
if (distance >= maximumRange || distance <= minimumRange){
/* Send a negative number to computer and Turn LED ON
to indicate "out of range" */
Serial.println("-1");

}
else {
/* Send the distance to the computer using Serial protocol, and
turn LED OFF to indicate successful reading. */
Serial.println(distance);
//gira();
leds();
//sonido

}
//Delay 50ms before next reading.
delay(50);
}

/*
// void ultrasonic2(){
// long duration, inches, cm;
// // long microsecondsToInches(long microseconds) {
// // return microseconds / 74 / 2;
// // }
//
// pinMode(pingPin, OUTPUT);
// digitalWrite(pingPin, LOW);
// delayMicroseconds(2);
// digitalWrite(pingPin, HIGH);
// delayMicroseconds(10);
// digitalWrite(pingPin, LOW);
// pinMode(echoPin, INPUT);
// duration = pulseIn(echoPin, HIGH);
// // inches = microsecondsToInches(duration);
// cm = microsecondsToCentimeters(duration);
// if (cm < 10) {
// makesound();
// }
// else blink();
*/

/*
void gira(){

}
*/

void leds(){
color_morph(&LedRojaVal, 1);
color_morph(&LedNaranjaVal, 1);
color_morph(&LedRojaVal, 0);
color_morph(&LedNaranjaVal, 0);
}

void update()
{
analogWrite(PinLedRoja, LedRojaVal);
analogWrite(PinLedNaranja, LedNaranjaVal);
}

void color_morph(int* value, int get_brighter)
{
for (int i = 0; i < 255; i++)
{
if (get_brighter)
(*value)--;
else
(*value)++;

update();
delay(10);

}
}

/*
void sonido(){

}
*/

[SebastienRetail]

https://gist.github.com/SebastienRetail/2ed3997d5206b72a7aaf748611e97e15.js