BluetoothDtmFlowControl Enumeration
- Updated2025-10-13
- 1 minute(s) read
Specifies the flow control method used for transmitting and receiving data. The default value is RtsCts.
Syntax
Namespace: NationalInstruments.BluetoothDtm
public enum BluetoothDtmFlowControl
Members
| Name | Value | Description |
|---|---|---|
| None | 0 | Does not use flow control, and the buffers on both sides of the connection are assumed to be large enough to hold all the transferred data. |
| XOnXOff | 1 | Uses the XON and XOFF characters to complete flow control. The transfer mechanism controls input flow by transmitting XOFF when the low-level I/O receive buffer is nearly full, and it controls the output flow by suspending transmission when XOFF is received. |
| RtsCts | 2 | Uses the RTS output signal and the CTS input signal to complete flow control. The transfer mechanism controls input flow by unasserting the RTS signal when the low-level I/O receive buffer is nearly full. The transfer mechanism also controls output flow by suspending the transmission when the CTS signal is unasserted. |
| DtrDsr | 4 | Uses the DTR output signal and the DSR input signal to complete flow control. The transfer mechanism controls input flow by unasserting the DTR signal when the low-level I/O receive buffer is nearly full. The transfer mechanism also controls output flow by suspending the transmission when the DSR signal is unasserted. |