[PIC] SPI problem while sending multiple bytes to slave. BOth master and slave are 18f452

unsigned char Theta1,Theta2,Theta3,Count2,Count3,datain,intiCom,  ready,Thetax=0,Thetay,Thetaz,x,y,z1,reset;
unsigned char Write(char dataout);
void mapInput();
void SysInit();
void sent_data(unsigned char Theta1 ,unsigned char Theta2 , unsigned char Theta3 );
void main(){
      SysInit();
      intiCom=0;
      PORTB=0xFF;
      delay_ms(1000);
      PORTB=0x00;
      intiCom=Write(0x0F); // inititalize the communication:    1
      //Send 0x0F if reviced is F0 the Communication line is stablish
      PORTB = intiCom;
      //Delay_ms(500);
      if(intiCom==0xF0)
      {
         while(1)
         {
             sent_data(45,45,1);
             delay_ms(500);
             sent_data(45,45,2);
         }
      }


}
unsigned char Write(unsigned char dataout)
{

      PORTD = dataout;
      PORTC.B2=0;          // SS select low  slave is selected  port C pin 2
      delay_ms(50);        // wait
      SPI1_Write(dataout); // transmit the dataout
      while(SSPSTAT.BF);   // wait till end of data transmission
      delay_ms(50);        // wait.
      PORTC.B2=1;
      return  SSPBUF;
}
void SysInit()
{
     TRISA=0xFF; // configure Port A as input
     ADCON1=0x06;// disable ADC and make all the pins of Port A as digital input.
     TRISD=0x00; // configure Port D as output
     PORTD=0x00; // Clear all pin of Port D
     TRISB=0x00; // configure Port B as output
     PORTB=0x00; // Clear all pin of Port B
     TRISC.B2=0; // Output for Slave select
     TRISC.B3=0; // SCK output
     TRISC.B4=1; // SDI input
     TRISC.B5=0; // SDO output
     PORTC.B2=1; // SS select high no slave is select
     //Set SPI1 module to master mode, clock = Fosc/4, data sampled at the middle of interval,
     //clock idle state low and data transmitted at low to high edge:
     SPI1_Init_Advanced(_SPI_MASTER_OSC_DIV4, _SPI_DATA_SAMPLE_MIDDLE, _SPI_CLK_IDLE_LOW, _SPI_LOW_2_HIGH); // Setup the spi
}
void sent_data(unsigned char Theta1 ,unsigned char Theta2 , unsigned char Theta3 )
{

          ready=Write(0x10);            //2
          Delay_ms(50);
          if(ready==0x70)
          {
              Thetax=Write(Theta1);     //3
              Delay_ms(50);
          }
          if(Thetax==0x30)
          {
                x=Write(0x05);          //4
                Delay_ms(50);
          }
          if(x==0x40)
          {
            Thetay=Write(Theta2);       //5
            Delay_ms(50);
          }
          if(Thetay==0x50)
          {
             y=Write(0x06);             //6

             Delay_ms(50);
          }
          if(y==0x60)
         {
            Thetaz=Write(Theta3);       //7
            //PORTB=Thetaz;
            Delay_ms(50);
         }
         if(Thetaz==0x80)
         {
                z1=Write(0x08);         //8
                //PORTB=z1;
                Delay_ms(50);
         }
         if((z1==0x90)&&(y==0x60)&&(x==0x40))
         {
             reset= Write(0x09);        //9
             z1=0;
             y=0;
             x=0;
             Thetaz=0;
             Thetay=0;
             Thetax=0;
             ready=0;
             PORTB=Theta3;

         }

}

void mydelay_10us(long int a);
unsigned short datain,dataout;
unsigned char Received(unsigned short dataout);
unsigned long int total,high1,high2,high3,low,theta1,Required_delay1  =0,theta2;
unsigned long int Required_delay2=0,theta3,Required_delay3=0;
unsigned char intiCom=0,ready=0,Thetax=0,x,Thetay,y,Thetaz,z1,up  date;
void main(){
  SysInit();
  InitTimer1();
  theta1=90;
  theta2=90;
  theta3=90;
  intiCom=0;
  intiCom=Received(0xF0);
  //  inititalize  the communication:
  //  Send 0x0F if reveiced is F0 the Communication line is stablish
  while(1)
  {
      ready = Received(0x70);             // 2  Ready for communication
      //PORTB  =  ready;
      if(ready==0x10)
      {
          Thetax = Received(0x30);        // 3  receive theta 1 is ready
          //PORTB =  Thetax;
          x = Received(0x40);             // 4  conform that Theta 1 has been recived
      }
      if(x==0x05)
      {
           Thetay=Received(0x50);         // 5  receive theta2 if reception of theta 1 is conformed
           //PORTB = Thetay;
           y= Received(0x60);             // 6  conform that Theta 2 has been recived
      }
      if(y==0x06)
      {
            Thetaz=Received(0x80);        // 7  receive theta3 if reception of theta 2 is conformed
            //PORTB = Thetaz;
            z1 = Received(0x90);          // 8  conform that Theta 3 has been recived
      }
      if((z1==0x08)&&(y==0x06)&&(x==0x05)) //  after conformation of all the theta 1 2 3
      {
           
            update=Received(0xA0);        // 9 if update comand is revieced the chage the value of angles.
           
            if(update==0x09)
            {
                theta1=(long int)Thetax;
                theta2=(long int)Thetay;
                theta3=(long int)Thetaz;
                PORTB=theta3;
                update=0;
                z1 = 0;
                x  = 0;
                y  = 0;
                ready=0;
            }
      
      }
  }

}
unsigned char Received(unsigned short dataout)
{
     datain= SPI1_Read(dataout);
     return datain;
}
void SysInit()
{
  ADCON1=0x06;    // disable ADC and make all the pins of Port A as digital input
  TRISA=0xFF;
  PORTA=0x00;
  TRISB=0x00;
  PORTB=0x00;
  TRISD=0x00;
  PORTD=0x00;
  TRISE=0x00;
  PORTE=0x00;
  TRISC.B6=0;
  TRISC.B7=0;
  TRISC.B4=1;    // SDI input
  TRISC.B3=1;    // SCK input from master
  TRISC.B5=0;    // SDO output
  SSPSTAT.SMP=0; // input data sampled at middle
  SSPSTAT.CKE=0; // transition from idle to active
  SPI1_Init_Advanced(_SPI_SLAVE_SS_ENABLE, _SPI_DATA_SAMPLE_MIDDLE, _SPI_CLK_IDLE_LOW, _SPI_LOW_2_HIGH);
}