/*******************************************************************************
* Function Name  : I2C_GenerateSTART
* Description    : Generates I2Cx communication START condition.
* Input          : - I2Cx: where x can be 1 or 2 to select the I2C peripheral.
*                  - NewState: new state of the I2C START condition generation.
*                    This parameter can be: ENABLE or DISABLE.
* Output         : None
* Return         : None.
*******************************************************************************/
void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState)
{
  /* Check the parameters */
  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
  assert_param(IS_FUNCTIONAL_STATE(NewState));

  if (NewState != DISABLE)
  {
    /* Generate a START condition */
    I2Cx->CR1 |= CR1_START_Set;
  }
  else
  {
    /* Disable the START condition generation */
    I2Cx->CR1 &= CR1_START_Reset;
  }
}