// If slave is holding SDA low because of an improper SMBus reset or error
   while(!SDA)
   {
      // Provide clock pulses to allow the slave to advance out
      // of its current state. This will allow it to release SDA.
      XBR1 = 0x40;                     // Enable Crossbar
      SCL = 0;                         // Drive the clock low
      for(i = 0; i < 255; i++);        // Hold the clock low
      SCL = 1;                         // Release the clock
      while(!SCL);                     // Wait for open-drain
                                       // clock output to rise
      for(i = 0; i < 10; i++);         // Hold the clock high
      XBR1 = 0x00;                     // Disable Crossbar
   }

char wait_ack(unsigned int wait_time){
unsigned int counter=0;
unsigned char ACK_State;
while( (!SDA) || (counter < wait_time) ){
SCL = 0;
counter++;
}
ACK_State = !SDA;
SCL = 1;
return ACK_State;
}

void Send(void* pBuff, int nLen)
{
int i;
char* pData = (char*)pBuff;

while (nLen--)
  SendByte(*pData++);
}