esercizio 1

 

int a=1;

 

void setup()

{

pinMode(13, OUTPUT);

 

}

 

void loop()

{

if(a<=10){

blink1();

a++;

 

}

 

}

void blink1(){

digitalWrite(13, HIGH);

delay(500);

digitalWrite(13, LOW);

delay(500);

}

 

void setup()

{

pinMode(13, OUTPUT);

for (int a=0; a<10; a++){

blink1();

}

 

}

 

void loop()

{

 

}

 

void blink1(){

digitalWrite(13, HIGH);

delay(500);

digitalWrite(13, LOW);

delay(500);

}

 

 

esercizio 2

int a=10;

 

void setup()

{

pinMode(13, OUTPUT);

Serial.begin(9600);

while(a>=0){

Serial.println(a);

blink1();

a–;

}

}

 

void loop()

{

 

}

 

void blink1(){

digitalWrite(13,HIGH);

delay(500);

digitalWrite(13,LOW);

delay(500);

}

char controllo;

 

void setup()

{

pinMode(13, OUTPUT);

Serial.begin(9600);

Serial.println(“a = veloce; b = piano”);

}

 

void loop()

{

controllo=Serial.read();

switch(controllo){

case ‘a’:

for(int j=1; j<=5; j++){

blink1();

Serial.println(j);

}

break;

 

case ‘b’:

for(int j=1; j<=5; j++){

blink2();

Serial.println(j);

}

break;

}

}

 

void blink1(){

digitalWrite(13,HIGH);

delay(200);

digitalWrite(13,LOW);

delay(200);

}

 

void blink2(){

digitalWrite(13,HIGH);

delay(1000);

digitalWrite(13,LOW);

delay(1000);

}

 

 

esercizio 3

long i=0;

long x=0;

 

void setup()

{

pinMode(13, OUTPUT);

Serial.begin(9600);

 

Serial.setTimeout(10);

 

Serial.println(“scegli il tempo”);

 

while(Serial.available()==0){}

i=Serial.parseInt();

 

Serial.print(“tempo: “);

Serial.println(i);

Serial.println(“quante volte?”);

 

while(Serial.available()==0){}

x=Serial.parseInt();

 

Serial.print(x);

Serial.println(” volte”);

blink1(i, x);

}

 

 

void loop()

{

}

 

void blink1(int time, int y)

{

for(int j=1; j<=y; j++){

digitalWrite(13,HIGH);

delay(time);

digitalWrite(13,LOW);

delay(time);

Serial.println(j);

}

 

}

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