Problem with register PXSEL and PXSEL2

Other Parts Discussed in Thread: MSP430F2274

Hello,

I want to do some SPI communication with "UCA0SOMI" and "UCA0CLK" with my MSP430F2274.

So I look the datasheet of my MSP430F2274 :

So I see that the "UCA0SOMI" and "UCA0CLK" are secondary peripheral module function.

So like the datasheet of the MSP430 says :

I just have to write this in my code :

"P3SEL |= 0x21;                            // P3.0 & P3.5 use for SPI communication UCA0CLK, UCA0SOMI
P3SEL2 |= 0x21;                          // P3.0 & P3.5 use for SPI communication UCA0CLK, UCA0SOMI"

But the compiler (IAR for MSP430) says to me :

"Error[Pe020]: identifier "P3SEL2" is undefined "

Someone can help me quickly, please ? (I have to do a demonstration for customers tomorrow.)

my entire code :

"#include "msp430x22x4.h" // for MSP430F2274

void Delay_100ms (void);
long j;

volatile unsigned char Data[3]={0};

void main(void)
{
  WDTCTL = WDTPW + WDTHOLD;                 // Stop watchdog timer

  UCB0CTL1 |= UCSWRST;
 
  BCSCTL1 = CALBC1_1MHZ;                 // Set DCO to 1MHz
  DCOCTL = CALDCO_1MHZ;

  P3SEL |= 0x21;                            // P3.2 & P3.3 use for SPI communication UCB0SOMI, UCB0CLK
  P3SEL2 |= 0x21;
  //P3SEL |=  SPI_SOMI + SPI_CLK; plus propre
  P2DIR |= 0x08;                            // P2.3 output direction for Chip Select
 
  P2OUT &= ~0x08;                          // Initialisation chip select
  P2OUT |= 0x08;
 
  UCA0CTL0 |= UCCKPH + UCCKPL + UCMSB + UCMST + UCSYNC; // 3-pin, 8-bit SPI master
  UCA0CTL1 |= UCSSEL_2;                     // SMCLK
  UCA0BR0 = 0x02;
  UCA0BR1 = 0x00;                          
  UCA0MCTL = 0x00;
  UCA0CTL1 &= ~UCSWRST;                     // **Initialize USCI state machine**      


  while(1)
  {
  P2OUT &= ~0x08;                     // MCP3551 start his conversion
  P2OUT |= 0x08;
  Delay_100ms ();
 
  P2OUT &= ~0x08;                // I want know get the result of the conversion
    
      IFG2 &= ~UCA0RXIFG;                     // Clear int flag                                        // I get the first byte
      UCA0TXBUF = 0x00;                       // Dummy write to start SPI
      while (!(IFG2 & UCA0RXIFG));            // RXBUF ready?
      Data[0] = UCA0RXBUF;                       // Move value
    
      IFG2 &= ~UCA0RXIFG;                     // Clear int flag                                     // I get the second byte 
      UCA0TXBUF = 0x00;                       // Dummy write to start SPI
      while (!(IFG2 & UCA0RXIFG));            // RXBUF ready?
      Data[1] = UCA0RXBUF;                       // Move value
    
      IFG2 &= ~UCA0RXIFG;                     // Clear int flag                                      // I get the third byte
      UCA0TXBUF = 0x00;                       // Dummy write to start SPI
      while (!(IFG2 & UCA0RXIFG));            // RXBUF ready?
      Data[2] = UCA0RXBUF;                       // Move value
 
  P2OUT |= 0x08;
  Delay_100ms ();
}
}

void Delay_100ms (void)
{
    TACCTL0 &= ~CCIFG;
    TACCTL0 = CCIE;
    TACTL = TASSEL_1 + MC_1;
    TACCR0 = 3277;
    __bis_SR_register(LPM3_bits + GIE);
}

#pragma vector=TIMERA0_VECTOR
__interrupt void Timer_A(void)
{
    __bic_SR_register_on_exit(LPM3_bits + GIE);
}"