// Define Connections to 74HC595

int dt595 = 2;
int ck595 = 3;
int ld595 = 4;
// Define Connections to 74HC595
int dt165 = 5;
int ck165 = 6;
int ld165 = 7;
//==================inox,s are switches data register


byte inox1 = 0;
byte inox2 = 0;
void setup()
{

  // Setup Serial Monitor
  Serial.begin(9600);

 
 // Setup 74HC595 connections
  pinMode(dt595, OUTPUT);//74595 datapin  " 14 "
  
  pinMode(ld595, OUTPUT); //74595 loadpin  " 12 & 13 "
  
  pinMode(ck595, OUTPUT);//74595 clockpin  " 11 "
  
 
  // Setup 74HC165 connections
   pinMode(dt165, INPUT);//74165 datapin  " 9 "
  
   pinMode(ld165, OUTPUT);//74165 loadpin  " 1 "

   pinMode(ck165, OUTPUT);//74165 clockpin  " 2 "
  
  digitalWrite(ck165, LOW);
  digitalWrite(ld165,HIGH);
  
  digitalWrite(ck595, LOW);
  digitalWrite(ld595, LOW);


}

void loop()
{
 
  digitalWrite(ld165, LOW);
  //delayMicroseconds(5);
  digitalWrite(ld165, HIGH);
  //delayMicroseconds(5);

 // خواندن یک بایت و ذخیره در رجیستر اینکامینگ 
  byte inox1 = shiftIn(dt165, ck165, MSBFIRST);
  //digitalWrite(ck165, HIGH);
  
  byte inox2 = shiftIn(dt165, ck165, MSBFIRST);
  digitalWrite(ck165, HIGH);


 // }

 //inox = incoming;
  shiftOut(dt595, ck595, MSBFIRST, inox2);
 // delay(100);
 
 shiftOut(dt595, ck595, MSBFIRST, inox1);
 
 digitalWrite(ld595, HIGH);
 // delay(100);
  digitalWrite(ld595, LOW);
 // delay(100);




//inox = incoming;
Serial.print("inox1:");
Serial.println(inox1, BIN);
Serial.print("inox2:");
Serial.println(inox2, BIN);

Serial.print("inox1:");
Serial.println(inox1, HEX );
Serial.print("inox2:");
Serial.println(inox2, HEX);



//Serial.print("incoming:");
  //Serial.println(incoming, BIN);

}