FTSPCFlowControl Enumeration
| ftspcFlowNone | 0 | No control is used for the handshake. |
|---|---|---|
| ftspcFlowRtsCts | 1 | Request-to-Send (RTS) hardware flow control is used. RTS signals that data is available for transmission. |
| ftspcFlowDtrDsr | 2 | Data-Terminal-Ready (DTR) hardware flow control is used. |
| ftspcFlowXonXoff | 3 | The XON/XOFF software flow control is used. The XOFF control is sent to stop the transmission of data. The XON control is sent to resume the transmission. |
| ftspcFlowCtsDsr | 4 | Combination of FlowRtsCts and FlowDtrDsr. |