This is my whole code;
#include <SimpleSDAudio.h>
#include <ServoTimer2.h>
HardwareSerial &Bluetooth = Serial1;
int aci=90,i;
ServoTimer2 myservo;
int gecikme=40;
// Variables used for incoming data
const byte maxDataLength = 20;
char receivedChars[21] ;
boolean newData = false;
// Pins de HC-SR04
const int trigger_sol = 33;
const int echo_sol = 35;
// Pins de HC-SR04
const int trigger_sag = 37;
const int echo_sag = 39;
// Constants for hardware
const byte m_PIN[] = {23,25,27,29};
boolean m_State[] = {false,false,false,false};
const int on_sol = 22;
const int on_orta = 24;
const int on_sag = 26;
const int hareket_sensoru_sol = 38;
const int hareket_sensoru_sag = 40;
int durum;
int engel_oku1;
int engel_oku2;
int engel_oku3;
void setup() {
Serial.begin(9600);
myservo.attach(10);
// Configuración de los pines
pinMode(trigger_sol, OUTPUT);
pinMode(echo_sol, INPUT);
pinMode(trigger_sag, OUTPUT);
pinMode(echo_sag, INPUT);
//Engel switchler pull-up olacak
for (byte pin = 0; pin < 4; pin++)
{
// Set the LED pins for output and make them LOW
pinMode(m_PIN[pin], OUTPUT); digitalWrite(m_PIN[pin],LOW);
}
pinMode(22,INPUT_PULLUP); // on_sol
pinMode(24,INPUT_PULLUP); //on_orta
pinMode(26,INPUT_PULLUP);
pinMode(38,INPUT);
pinMode(40,INPUT);
kafa_test();
ileri_git(); delay(1000);dur();
geri_git(); delay(200);dur();
sola_don(); delay(200);dur();
saga_don(); delay(200);dur();
// open serial communication for debugging
Serial.begin(9600);
Serial.print("Sketch: "); Serial.println(__FILE__);
Serial.print("Uploaded: "); Serial.println(__DATE__);
Serial.println(" ");
// open software serial connection to the Bluetooth module.
Bluetooth.begin(9600);
Serial.println("Serial started at 9600");
newData = false;
}
//***********************************************************
//***********************************************************
//***********************************************************
//***********************************************************
void loop() {
{engel_oku1 = digitalRead(22);
if (engel_oku1 == LOW) {Bluetooth.print("<L,1,0>" );Bluetooth.print("<L,2,0>" );Bluetooth.print("<L,3,1>" );Bluetooth.print("<L,4,0>" );
digitalWrite(23,LOW);digitalWrite(25, HIGH);digitalWrite(27, LOW);digitalWrite(29, HIGH);sistem_test();dur();Bluetooth.print("<L,3,0>" );}
}
{engel_oku2 = digitalRead(24);
if (engel_oku2 == LOW) {Bluetooth.print("<L,1,0>" );Bluetooth.print("<L,2,1>" );Bluetooth.print("<L,3,0>" );Bluetooth.print("<L,4,0>" );
digitalWrite(23,LOW);digitalWrite(25, HIGH);digitalWrite(27, HIGH);digitalWrite(29, LOW);sistem_test();dur();Bluetooth.print("<L,2,0>" );}
}
{engel_oku3 = digitalRead(26);
if (engel_oku3 == LOW) {Bluetooth.print("<L,1,0>" );Bluetooth.print("<L,2,0>" );Bluetooth.print("<L,3,0>" );Bluetooth.print("<L,4,1>" );
digitalWrite(23,HIGH);digitalWrite(25, LOW);digitalWrite(27,HIGH);digitalWrite(29, LOW);sistem_test();dur();Bluetooth.print("<L,4,0>" );}
}
recvWithStartEndMarkers(); // check to see if we have received any new commands
if (newData) { processCommand(); } // if we have a new command do something about it
{ Serial.println(" Hareket Kontrol Ediliyor ");
int buttonState_sol = digitalRead(38);
int buttonState_sag = digitalRead(40);
if (buttonState_sol == LOW) {Serial.println(" SOLDA ENGEL ");
Bluetooth.print("<L,1,0>" );Bluetooth.print("<L,3,1>");Bluetooth.print("<L,2,0>" );Bluetooth.print("<L,4,0>" );
digitalWrite(25, HIGH);digitalWrite(29, HIGH);digitalWrite(23, LOW);digitalWrite(27, LOW);delay(2000);sistem_test();dur();Bluetooth.print("<L,3,0>");}
else if(buttonState_sag == LOW)
{ Serial.println(" SAGDA ENGEL ");
Bluetooth.print("<L,2,0>" );Bluetooth.print("<L,4,1>" );Bluetooth.print("<L,1,0>" );Bluetooth.print("<L,3,0>");
digitalWrite(23, HIGH);digitalWrite(27, HIGH);digitalWrite(25, LOW);digitalWrite(29, LOW);delay(2000);sistem_test();dur();Bluetooth.print("<L,4,0>");}
}
}
//***********************************************************
//***********************************************************
//***********************************************************
//***********************************************************
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++
void sola_don() // sola dön
{
digitalWrite(23, HIGH);digitalWrite(27, HIGH); delay(100);Serial.println(" SOLA donuyorum "); durum=1;
}
void saga_don()
{
digitalWrite(25, HIGH);digitalWrite(29, HIGH); delay(100); Serial.println(" SAGA donuyorum ");durum=1;
}
void ileri_git() // geri git
{
digitalWrite(23, HIGH);digitalWrite(29, HIGH); delay(100);Serial.println(" ilerliyorum ");durum=1;
}
void geri_git() // ileri olacak
{
digitalWrite(25, HIGH);digitalWrite(27, HIGH); delay(100);Serial.println(" GERi Gidiyorum ");durum=1;
}
void dur()
{
digitalWrite(23, LOW);
digitalWrite(25, LOW);
digitalWrite(27, LOW);
digitalWrite(29, LOW);
delay(500); Serial.println(" DURDUM ");
}
//*******************************************************//
void kafa_test()
{
for(i=1;i<=15;i=i+1)
{
aci=aci+5;
myservo.write(aci);
// sets the servo position according to the scaled value
delay(gecikme);
}
Serial.print("1= "); Serial.println(aci); delay(500);
for(i=1;i<=30;i=i+1)
{
aci=aci-5;
myservo.write(aci);
delay(gecikme);
}
Serial.print("2= "); Serial.println(aci); delay(500);
for(i=1;i<=15;i=i+1)
{
aci=aci+5;
myservo.write(aci);
// sets the servo position according to the scaled value
delay(gecikme);
}
Serial.print("3: "); Serial.println(aci); delay(500);
delay(2000);
}
void processCommand()
{
Serial.print("receivedChars = "); Serial.println(receivedChars);
if (receivedChars[0] == 'L') // do we have a LED command?
{
// we know the LED command has a fixed length "L10"
// and the value at pos 1 is the LED and the value at pos 2 is 0 or 1 (on/off).
// 0 and 1 is the same as LOW and HIGH so we can use 0/1 instead of LOW/HIGH
byte mnum = receivedChars[1] - 48; // convert ascii to value by subtracting 48
boolean mstatus = receivedChars[2] - 48;
digitalWrite(m_PIN[mnum-1],mstatus);
m_State[mnum-1] = mstatus;
}
receivedChars[0] = '\0';
newData = false;
}
void sistem_test()
{
for(i=1;i<=5;i=i+1)
{
aci=aci+5;
myservo.write(aci);
// sets the servo position according to the scaled value
delay(gecikme);
}
Serial.print("test1= "); Serial.println(aci); delay(500);
for(i=1;i<=5;i=i+1)
{
aci=aci-5;
myservo.write(aci);
delay(gecikme);
}
Serial.print("test2= "); Serial.println(aci); delay(500);
}
void recvWithStartEndMarkers()
{
static boolean recvInProgress = false;
static byte ndx = 0;
char startMarker = '<';
char endMarker = '>';
char rc;
if (Bluetooth.available() > 0)
{
rc = Bluetooth.read();
if (recvInProgress == true)
{
if (rc != endMarker)
{
receivedChars[ndx] = rc;
ndx++;
if (ndx > maxDataLength) { ndx = maxDataLength; }
}
else
{
receivedChars[ndx] = '\0'; // terminate the string
recvInProgress = false;
ndx = 0;
newData = true;
}
}
else if (rc == startMarker) { recvInProgress = true; }
}
}
When I'm adding the this code to Void Setup;
{
SdPlay.setSDCSPin(4); // sd card cs pin
if (!SdPlay.init(SSDA_MODE_FULLRATE | SSDA_MODE_MONO | SSDA_MODE_AUTOWORKER))
{ while(1); }
if(!SdPlay.setFile("music.wav")) // music name file
{ while(1);
}
}
and adding this code to void setup in any sensor code;
SdPlay.play();
The Bluetooth doesn't work. HC 06 can't receive any sensor command but while there is no audio codes, Bluetooth works very well. Also with Hardware Serial, the speed is perfect but with audio codes, wow, don't work.
There is a speaker, HC 06 bluetooth module, SD Card Module (For audio and speaker) and some sensors. This is all that what can i say.