I2C slave

I am Receiving 10 bit Address from my Master,but my slave RX 130 is not able to generate an acknowledgment and receive the address.
I have doubts about function calling.
unsigned char Received;
Received=RIIC0.ICDRR;
R_Config_RIIC01_Slave_Receive(&Received,sizeof(Receved));

Please Give me the solution..

Regards
AJ

unsigned char Received;
Received=RIIC0.ICDRR;
R_Config_RIIC01_Slave_Receive(&Received,sizeof(Receved));
{
/***********************************************************************************************************************
* Function Name: R_Config_RIIC01_Slave_Receivd
***********************************************************************************************************************/

MD_STATUS R_Config_RIIC01_Slave_Receive(uint8_t * const rx_buf, uint16_t rx_num)
{
MD_STATUS status = MD_OK;
g_riic0_rx_length = rx_num;
g_riic0_rx_count = 0U;
gp_riic0_rx_address = rx_buf;
RIIC0.ICMR3.BYTE |= 0x70U;
RIIC0.ICMR3.BIT.ACKWP = 1U;
RIIC0.ICMR3.BIT.ACKBT = 0U;
g_riic0_dummy_read_count = 0U;

g_riic0_mode_flag = _16_IIC_SLAVE_RECEIVE;
g_riic0_state = _15_IIC_SLAVE_WAIT_START_CONDITION;
return (status);
}