@GetOSComPortStatus

Gibt den Status des OSCOM-PORT zurück.

Bit             Bedeutung
1               TX_WAITING_FOR_CTS
2               TX_WAITING_FOR_DSR
3               TX_WAITING_FOR_DCD
4               TX_WAITING_FOR_XON
5               TX_WAITING_TO_SEND_XON
6               TX_WAITING_WHILE_BREAK_ON
7               TX_WAITING_TO_SEND_IMM
8               RX_WAITING_FOR_DSR

Beispiel:
Ret:=@GetOSComPortStatus(com1);