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aggiunto autospegnimento e riorganizzazione codice, con commenti

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jops 2015-11-30 01:38:17 +01:00
parent 05efd8bba1
commit 9d3736027b
1 changed files with 37 additions and 28 deletions
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65
arduino/rele/rele.ino
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@ -1,10 +1,11 @@
#include <SoftwareSerial.h>
#define RELAY1 8
SoftwareSerial mySerial(4, 2); // RX, TX
SoftwareSerial mySerial(4, 2); // RX, TX (seriale su cui e' settato il bluetooth)
String command = ""; // Stores response of the HC-06 Bluetooth device
String statoRele = 'f'; // salviamo lo stato del rele
char blueToothVal; //value sent over via bluetooth
int contatoreSecondi = 0;
void setup() {
@ -14,42 +15,50 @@ void setup() {
// The HC-06 defaults to 9600 according to the datasheet.
mySerial.begin(9600);
pinMode(13,OUTPUT);
pinMode(RELAY1, OUTPUT);
pinMode(13,OUTPUT); //il led
pinMode(RELAY1, OUTPUT); //il rele
contatoreSecondi = 0;
}
void loop() {
// Read device output if available.
//if (mySerial.available()) {
// while(mySerial.available()) { // While there is more to be read, keep reading.
// command += (char)mySerial.read();
// }
// Serial.println(command);
// command = ""; // No repeats
//
//}
//Si autospegne se non riceve alcun messaggio per un ora
if (contatoreSecondi==3600){
digitalWrite(13,LOW); //spengo il led
digitalWrite(RELAY1,HIGH); //spengo il rele
statoRele = 'f';
blueToothVal=' ';
}
// Read user input if available.
// Legge l'input dal raspeberry
if (mySerial.available()){
//delay(10); // The delay is necessary to get this working!
//mySerial.write(Serial.read());
blueToothVal=(char)mySerial.read(); //read it
blueToothVal=(char)mySerial.read();
}
if (blueToothVal=='n')
{//if value from bluetooth serial is n
digitalWrite(13,HIGH); //switch on LED
digitalWrite(RELAY1,LOW);
if (blueToothVal=='n')//se ricevo n lo accendo
{
digitalWrite(13,HIGH); //accendo il led
digitalWrite(RELAY1,LOW); //accendo il rele
mySerial.write('n');
statoRele = blueToothVal;
blueToothVal=' ';
}
else if (blueToothVal=='f')
{//if value from bluetooth serial is n
digitalWrite(13,LOW); //turn off LED
digitalWrite(RELAY1,HIGH);
contatoreSecondi = 0;
}else if (blueToothVal=='f')//se ricevo f lo spengo
{
digitalWrite(13,LOW); //spendo il led
digitalWrite(RELAY1,HIGH); //spengo il rele
mySerial.write('f');
statoRele = blueToothVal;
blueToothVal=' ';
contatoreSecondi = 0;
}else if(blueToothVal=='s'){ //richiedo lo stato
mySerial.write(statoRele); //mando lo stato
blueToothVal=' ';
contatoreSecondi = 0;
}
delay(1000);
contatoreSecondi += 1;
}