/*
** ===================================================================
** Method : AS1_ASerialLdd1_OnBlockReceived (component AsynchroSerial)
**
** Description :
** This event is called when the requested number of data is
** moved to the input buffer.
** This method is internal. It is used by Processor Expert only.
** ===================================================================
*/
void ASerialLdd1_OnBlockReceived(LDD_TUserData *UserDataPtr)
{
register byte Flags = 0U; /* Temporary variable for flags */
(void)UserDataPtr; /* Parameter is not used, suppress unused argument warning */
if (AS1_InpLen < AS1_INP_BUF_SIZE) { /* Is number of bytes in the receive buffer lower than size of buffer? */
AS1_InpLen++; /* Increase number of chars in the receive buffer */
InpBuffer[InpIndexW++] = (AS1_TComData)BufferRead; /* Save received char to the receive buffer */
if (InpIndexW >= AS1_INP_BUF_SIZE) { /* Is the index out of the receive buffer? */
InpIndexW = 0x00U; /* Set index on the first item into the receive buffer */
}
Flags |= ON_RX_CHAR; /* If yes then set the OnRxChar flag */
if (AS1_InpLen == AS1_INP_BUF_SIZE) { /* Is number of bytes in the receive buffer equal to the size of buffer? */
Flags |= ON_FULL_RX; /* Set flag "OnFullRxBuf" */
}
} else {
SerFlag |= FULL_RX; /* Set flag "full RX buffer" */
Flags |= ON_ERROR; /* Set the OnError flag */
}
if ((Flags & ON_ERROR) != 0U) { /* Is any error flag set? */
AS1_OnError(); /* Invoke user event */
} else {
if ((Flags & ON_RX_CHAR) != 0U) { /* Is OnRxChar flag set? */
AS1_OnRxChar(); /* Invoke user event */
}
if ((Flags & ON_FULL_RX) != 0U) { /* Is OnTxChar flag set? */
AS1_OnFullRxBuf(); /* Invoke user event */
}
}
(void)ASerialLdd1_ReceiveBlock(ASerialLdd1_DeviceDataPtr, &BufferRead, 1U); /* Receive one data byte */
}
void AS1_InterruptRx(void)
{
AS1_TComData Data; /* Temporary variable for data */
byte OnFlags = 0; /* Temporary variable for flags */
Data = SCIDRL; /* Read data from the receiver */
if(SerFlag & CHAR_IN_RX) { /* Is a character already present in the receive buffer? */
SerFlag |= OVERRUN_ERR; /* If yes then set flag OVERRUN_ERR */
} else {
BufferRead = Data;
SerFlag |= CHAR_IN_RX; /* Set flag "char in RX buffer" */
OnFlags |= ON_RX_CHAR; /* Set flag "OnRxChar" */
}
if(OnFlags & ON_RX_CHAR) { /* Is OnRxChar flag set? */
AS1_OnRxChar(); /* If yes then invoke user event */
}
}
