28035的IIC问题

请问基于TI的28035的iic程序，如下，28035有四级传输fifo，把I2C_NUMBYTES改为4（之前为2）,程序不能运行。请问如何一次发送四个字节数据？

#define I2C_SLAVE_ADDR 0x50
#define I2C_NUMBYTES 4
#define I2C_EEPROM_HIGH_ADDR 0x00
#define I2C_EEPROM_LOW_ADDR 0x30

// Global variables
// Two bytes will be used for the outgoing address,
// thus only setup 14 bytes maximum
struct I2CMSG I2cMsgOut1={I2C_MSGSTAT_SEND_WITHSTOP,
I2C_SLAVE_ADDR,
I2C_NUMBYTES,
I2C_EEPROM_HIGH_ADDR,
I2C_EEPROM_LOW_ADDR,
0x12, // Msg Byte 1
0x34,
0x31,
0x04}; // Msg Byte 2

struct I2CMSG I2cMsgIn1={ I2C_MSGSTAT_SEND_NOSTOP,
I2C_SLAVE_ADDR,
I2C_NUMBYTES,
I2C_EEPROM_HIGH_ADDR,
I2C_EEPROM_LOW_ADDR};