PRIVATE void vSBReadIIC(uint8 u8SlaveAddress, uint8 u8Address, uint8 *pau8ReadBuffer, int16 i16Length)
{
    uint8 i=0;
    uint16 u16ReadLength;

    if(i16Length < 0x01)
    {
        return;
    }

    u16ReadLength = i16Length;
    vPrintf("Start read\n");
    /* set slave address */
    //u8SlaveAddress = u8SlaveAddress << 1;
    vAHI_SiWriteSlaveAddr(u8SlaveAddress,FALSE);
    vAHI_SiSetCmdReg(E_AHI_SI_START_BIT,
                     E_AHI_SI_NO_STOP_BIT,
                     E_AHI_SI_NO_SLAVE_READ,
                     E_AHI_SI_SLAVE_WRITE,
                     E_AHI_SI_SEND_ACK,
                     E_AHI_SI_NO_IRQ_ACK);

    while(bAHI_SiPollTransferInProgress()); /* wait while busy */
    /* check to see if anyone else has taken the bus */

    /*if(bAHI_SiPollRxNack())
    {
        vDebug("Error 1\n");
        return;
    }*/
    if(bAHI_SiPollArbitrationLost())
    {
        vPrintf("Error 2\n");
        return;
    }
    vPrintf("Write addr\n");

    vAHI_SiWriteData8(u8Address | 0x80); /* address to start read from */
    vAHI_SiSetCmdReg(E_AHI_SI_NO_START_BIT,
                     E_AHI_SI_NO_STOP_BIT,
                     E_AHI_SI_NO_SLAVE_READ,
                     E_AHI_SI_SLAVE_WRITE,
                     E_AHI_SI_SEND_ACK,
                     E_AHI_SI_NO_IRQ_ACK);

    while(bAHI_SiPollTransferInProgress()); /* wait while busy */
    vPrintf("Switch to read\n");
    //u8SlaveAddress = u8SlaveAddress | 0x01;
    vAHI_SiWriteSlaveAddr(u8SlaveAddress,TRUE);
   //vAHI_SiWriteSlaveAddr(u8Address,TRUE);
    vAHI_SiSetCmdReg(E_AHI_SI_START_BIT,
                     E_AHI_SI_NO_STOP_BIT,
                     E_AHI_SI_SLAVE_READ,
                     E_AHI_SI_NO_SLAVE_WRITE,
                     E_AHI_SI_SEND_ACK,
                     E_AHI_SI_NO_IRQ_ACK);
//
    while(bAHI_SiPollTransferInProgress()); /* wait while busy */
  //  vPrintf("Before reading\n");

/* now we can start reading data back from the eeprom */
    while(u16ReadLength > 0x00)
    {
        if(u16ReadLength < 2)    /* is it the last byte */
        {
            vAHI_SiSetCmdReg(E_AHI_SI_NO_START_BIT,
                             E_AHI_SI_STOP_BIT,
                             E_AHI_SI_SLAVE_READ,
                             E_AHI_SI_NO_SLAVE_WRITE,
                             E_AHI_SI_SEND_NACK,
                             E_AHI_SI_NO_IRQ_ACK);
        }
        else
        {
            vAHI_SiSetCmdReg(E_AHI_SI_NO_START_BIT,
                             E_AHI_SI_NO_STOP_BIT,
                             E_AHI_SI_SLAVE_READ,
                             E_AHI_SI_NO_SLAVE_WRITE,
                             E_AHI_SI_SEND_ACK,
                             E_AHI_SI_NO_IRQ_ACK);
        }
    while(bAHI_SiPollTransferInProgress()); /* wait while busy */

    pau8ReadBuffer[i++] = u8AHI_SiReadData8();
    u16ReadLength--;
    }
    vPrintf("read complete\n");
}