I'm using Sparkfun's isd1932 voice record breakout.
I connect breakout to the arduino mini like the example of data sheet and make a button to give signal
(i'm using direct mode)
and i can't record anything.
when I press the button, it can print "Record!" but breakout doesn't work.
What can be a problem?
//define pin#
int M[] = {7, 8, 9}; // Messege pin
int FMC[] = {12, 11, 13}; // control # of messege
int rButton=2; // record
int pButton=5; // play
int rVal=0; //value of recording button
int pVal=0; //value of play button
int RePlay = 10; // RE/Play signal pin
int FT=6; // floating
int pinCount = 3;
int Mstate[3]; // messege access
int RecNum=0; // Recording stack
void setup(){
Serial.begin(9600);
for(int i=0;i<pinCount;i++){
pinMode(M
,OUTPUT);
pinMode(FMC,OUTPUT);
Mstate=HIGH;
digitalWrite(M,Mstate);
}
pinMode(rButton, INPUT);
pinMode(pButton, INPUT);
pinMode(RePlay, OUTPUT);
pinMode(FT, OUTPUT);
digitalWrite(FT, HIGH);
digitalWrite(FMC[0], LOW);
digitalWrite(FMC[1], HIGH);
digitalWrite(FMC[2], LOW); // # of messege setup
digitalWrite(RePlay, HIGH); // basic : play mode
}
void loop(){
rVal=digitalRead(rButton);
pVal=digitalRead(pButton);
if(rVal == HIGH) {
digitalWrite(RePlay, LOW);
Mstate[0]=LOW;
pulseIn(M[0], Mstate[0], 1500);
Serial.println("Record!");
/*
for(int Rec=0; RecNum<3; Rec++){
if({
pulseIn(RePlay, LOW); // Recording activate
M[1]state=LOW;
pulseIn(M[Rec], Mstate[Rec]); // give the siganl to record
break;
}
}*/
}
if(pVal == HIGH) {
digitalWrite(RePlay, HIGH);
Mstate[0]=LOW;
pulseIn(M[0], Mstate[0], 1500);
Serial.println("play!");
}
} 
