MSP430F2618 I2C to TMP112 Help

Hey guys and gals,

 I have been searching and reading all posts about MSP430 and TMP112  I2C setup. I for the life of me cannot read any information from the TMP112. The TMP112 ADD0 pin is connected to ground so therefore, I am addressing it as 0x48. I've been oscoping this and I am getting a clock and data on the SCL and SDA lines respectfully. Below is my code, and I removed a lot from it that I was using to troubleshoot it.

When I am debugging I am only getting 0xFF from the RXBUF. Also, are my sequence and notes accurate? What am I missing from code? Please help. Thank you.

#include <msp430x26x.h>
#include <stdlib.h>                               //Processor specific definitions
#include <stdio.h>

unsigned char SADDR = 0x48;        //Slave address for TMP112 WRITE TO 0b01001000
unsigned char RADDR = 0x00;       //Slave register address for TMP112

unsigned char temp= 0x00;                   //assign temperature variable

void I2C_Setup_B1();                        // Define Initialization of Systems
void init_setup();
void readI2C();
void init_clock();

int main( void )
{
WDTCTL = WDTPW + WDTHOLD;               // Stop WDT
init_clock();
init_setup();

while(1)
{
readI2C();
}
}

void init_clock()
{
// Turning on XTAL2
BCSCTL3 |= XT2S1;                  // Allow external 3-16 MHz crystal
BCSCTL1 &= ~XT2OFF;            // Turn on XT2

// SMCLK (from XTAL2) 
BCSCTL2 |= SELS;                    // Source SMCLK from XT2 = 16MHz
BCSCTL2 |= DIVS0;                   // Divide SMCLK by 2 = 8MHz
}

void init_setup()
{
P5SEL |= 0x06;                            //Assign P5.1,2 as UCB1_SDA,SCL
I2C_Setup_B1();                          //Call Function Setup UCBI for I2C
}

void I2C_Setup_B1()
{
UCB1CTL1 |= UCSWRST;                                                       // Enable SoftWare reset
UCB1CTL0 = UCMST + UCMODE_3 + UCSYNC;              // Mode: Master, I2C, synchronous
UCB1CTL1 = UCSSEL_2 + UCSWRST;                               // Use SMCLK, keep SW reset
UCB1BR0 = 80; // fSCL = SMCLK/80 = ~100kHz
UCB1BR1 = 0;

UCB1CSA = SADDR;                                                               //Set Slave address 0x48
UCB1CTL1 &= ~UCSWRST;                                                   // Clear SW reset, resume operation
}

void readI2C()
{
UCB1CTL0 &= ~UCSLA10;                      // Enable 7 bit slave address option
UCB1CTL1 |= UCTR;                                // Master is a transmitter
UCB1CTL1 |= UCTXSTT;                         // Staart : TXIFG flag is raised
unsigned char hold = 0x00;

while (hold == 0x00){
hold = UC1IFG & UCB1TXIFG;                //wait until slave address is sent completely
}
UCB1TXBUF = RADDR;                            // input register addr into TXBUF, TXIFG flag cleared
hold = 0x00;                                                  //clear hold variable for next wait cycle

//TMP112 is now setup with it being addressed and its register when temp data is now address
//Now starting the Master Receiver mode where the TMP112 will be outputting temperature data to MSP430
//Master Receiver Mode

UCB1CTL1 &= ~UCTR;                                    // Master is a receiver
UCB1CTL1 |= UCTXSTT;                                 // Repeated Staart

while (hold == 0x00){
hold = (UC1IFG & UCB1RXIFG);                      // Wait for RX Interrupt flag
}
temp = UCB1RXBUF;
hold = 0x00;

while (hold == 0x00){
hold = (UC1IFG & UCB1RXIFG);                       // Wait for RX Interrupt flag
}
temp = UCB1RXBUF;
hold = 0x00;
UCB1CTL1 |= UCTXSTP;                                   // I2C stop condition
}