Hello,
I am sorry if I am on the wrong thread but this was the most accurate thread I could find. I am having some trouble compiling my code. It involves 4 microphones, 4 LED-lights and an IR-remote. At first it wouldn't compile because I didn't have the correct files in my library, but now I do and that problem is solved. Now it just says something is wrong and I have no clue on what it can be (I don't program a lot). Would be awesome if you have a look at my code and spot any compiling-flaws, thank you!
//Example code for detecing sound via microphone
#include <IRremote.h>
const int RECV_PIN = 7;
IRrecv irrecv(RECV_PIN);
decode_results results;
int micA0=A0; //Assign mic to analog port A0
int micA0min=0; //Define variabel for mic input minimum
int micA0max=0; //Define variabel for mic input maximum
int micA0diff=0; //Define variabel for mic input difference
int micA0tmp=0; //Define variabel for mic input temporary
int ledA0=12; //Assign led digital port 12
int micA1=A1; //Assign mic to analog port A1
int micA1min=0; //Define variabel for mic input minimum
int micA1max=0; //Define variabel for mic input maximum
int micA1diff=0; //Define variabel for mic input difference
int micA1tmp=0; //Define variabel for mic input temporary
int ledA1=11; //Assign led digital port 11
int micA2=A2; //Assign mic to analog port A2
int micA2min=0; //Define variabel for mic input minimum
int micA2max=0; //Define variabel for mic input maximum
int micA2diff=0; //Define variabel for mic input difference
int micA2tmp=0; //Define variabel for mic input temporary
int ledA2=10; //Assign led digital port 10
int micA3=A3; //Assign mic to analog port A3
int micA3min=0; //Define variabel for mic input minimum
int micA3max=0; //Define variabel for mic input maximum
int micA3diff=0; //Define variabel for mic input difference
int micA3tmp=0; //Define variabel for mic input temporary
int ledA3=9; //Assign led digital port 9
int led1=8; //Assign led digital port
// The setup function runs once when you press reset or power the board
void setup() {
Serial.begin(9600); //Serial initialization
pinMode(ledA0,OUTPUT); //Set LED ports to output
pinMode(ledA1,OUTPUT); //Set LED ports to output
pinMode(ledA2,OUTPUT); //Set LED ports to output
pinMode(ledA3,OUTPUT); //Set LED ports to output
irrecv.enableIRIn();
irrecv.blink13(true);
pinMode(led1,OUTPUT);
}
// The loop function runs over and over again forever
void loop() {
if (irrecv.decode(&results)){
Serial.println(results.value);
if (results.value == 2|results.value == 2050){ // The specific value can be found using serial monitor
digitalWrite(led1,HIGH);
Serial.println("LED ON");
}
if (results.value == 1|results.value == 2049){ // The specific value can be found using serial monitor
digitalWrite(led1,LOW);
Serial.println("LED OFF");
}
irrecv.resume();
}
delay(50);
micA0max=0;
micA0min=400;
micA1max=0;
micA1min=400;
micA2max=0;
micA2min=400;
micA3max=0;
micA3min=400;
for(int n=0;n<10;n++){
micA0tmp=analogRead(micA0); //Read analog port where mic is connected
if(micA0tmp>micA0max){ //Find max value during the loop
micA0max=micA0tmp;
}
if(micA0tmp<micA0min){ //Find min value during the loop
micA0min=micA0tmp;
}
//delay(0.1); // Wait so the Arduino has time to do analog reading (takes 100us)
micA1tmp=analogRead(micA1); //Read analog port where mic is connected
if(micA1tmp>micA1max){ //Find max value during the loop
micA1max=micA1tmp;
}
if(micA1tmp<micA1min){ //Find min value during the loop
micA1min=micA1tmp;
}
//delay(0.1);
micA2tmp=analogRead(micA2); //Read analog port where mic is connected
if(micA2tmp>micA2max){ //Find max value during the loop
micA2max=micA2tmp;
}
if(micA2tmp<micA2min){ //Find min value during the loop
micA2min=micA2tmp;
}
micA3tmp=analogRead(micA3); //Read analog port where mic is connected
if(micA3tmp>micA3max){ //Find max value during the loop
micA3max=micA3tmp;
}
if(micA3tmp<micA3min){ //Find min value during the loop
micA3min=micA3tmp;
}
} //End of inner for-loop
micA0diff=micA0max-micA0min; //Calculate signal max-min difference
micA1diff=micA1max-micA1min; //Calculate signal max-min difference
micA2diff=micA2max-micA2min; //Calculate signal max-min differenc
micA3diff=micA3max-micA3min; //Calculate signal max-min differenc
Serial.print(micA0diff); //Send mic input data to serial plotter or monitor
Serial.print(" ");
Serial.println(micA1diff); //Send mic input data to serial plotter or monitor
Serial.print(" ");
Serial.print(micA2diff);
Serial.print(" ");
Serial.print(micA3diff);
Serial.print(" ");
delay(2);
if((micA0diff>2) && (micA0diff>micA1diff) && (micA0diff>micA2diff) && (micA0diff>micA3diff)){
krilleSpex0();
}
if((micA1diff>2) && (micA1diff>micA0diff) && (micA1diff>micA2diff) && (micA1diff>micA3diff) ){
krilleSpex1();
}
if((micA1diff>2) && (micA2diff>micA0diff) && (micA2diff>micA1diff) && (micA2diff>micA3diff) ){
krilleSpex2();
}
if((micA1diff>2) && (micA3diff>micA0diff) && (micA3diff>micA1diff) && (micA3diff>micA2diff) ){
krilleSpex3();
}
} //End of main loop
// User defined functions
void krilleSpex0(){
digitalWrite(ledA0,HIGH);
Serial.print("Mic A0");
delay(100);
digitalWrite(ledA0,LOW);
micA0max=0;
micA0min=400;
}
void krilleSpex1(){
digitalWrite(ledA1,HIGH);
Serial.print("Mic A1");
delay(100);
digitalWrite(ledA1,LOW);
micA1max=0;
micA1min=400;
}
void krilleSpex2(){
digitalWrite(ledA2,HIGH);
Serial.print("Mic A2");
delay(100);
digitalWrite(ledA2,LOW);
micA2max=0;
micA2min=400;
}
void krilleSpex3(){
digitalWrite(ledA3,HIGH);
Serial.print("Mic A3");
delay(100);
digitalWrite(ledA3,LOW);
micA3max=0;
micA3min=400;
}
