SPI Slave [SOLVED]

Using Arduino Networking, Protocols, and Devices
20

i try to use new libraries of spi (1.01)

#include <SPI.h>

#define SCK   13
#define MISO  12
#define MOSI  11
#define SS    10


uint8_t RX_Data[32] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
                       0x00, 0x00, 0x00, 0x00};

uint8_t ReadByte(void) {
uint8_t *ptr = RX_Data;
	 for (int i = 0; i < 32; i++){
		 // SPDR = 0x01;			 // preload the data reg
  while(!(SPSR & (1<<SPIF))) ;
		 *ptr++ = SPDR;			 // save byte
	 }
}

void setup()
{
  pinMode(SCK, INPUT);
  pinMode(MOSI, INPUT);
  pinMode(MISO, OUTPUT);
  pinMode(SS, INPUT);
  
  Serial.begin(9600);
  SPI.setBitOrder(MSBFIRST);
 SPI.setDataMode(SPI_MODE3);
  //SPI.setClockDivider();
  SPI.begin();
   
}

void loop()
{

ReadByte();
 
for (int j = 0;j<32;j++){  // note loop values
  Serial.print(RX_Data[j], HEX);
  Serial.print(',');
  }
Serial.println(' ');
}

With this code SPI doesn't starts, i should to add "SPCR = (1<<SPE); but this shouldn't be necessary from library...
if i add this i have this output:

C,F,0,1,0,3,0,1,4,7,0,1,0,3,8,9,C,F,0,1,0,3,0,1,4,7,0,1,0,3,8,9, 
C,F,0,1,0,3,0,1,4,7,0,1,0,3,8,9,C,F,0,1,0,3,0,1,4,7,0,1,0,3,8,9,