Structures and Constants Used by Serial Device Control Requests

This section describes the structures and constants that are used by serial device control requests.

In this section

TopicDescription

SERIAL_BAUD_RATE

The SERIAL_BAUD_RATE structure specifies the baud rate at which a serial port is currently configured to transmit and receive data.

SERIAL_CHARS

The SERIAL_CHARS structure specifies the special characters that the serial controller driver uses for handshake flow control.

SERIAL_COMMPROP

The SERIAL_COMMPROP structure specifies the properties of a serial port.

SERIAL_EV_XXX

The SERIAL_EV_XXX constants define the flag bits in the wait mask for a serial port.

SERIAL_HANDFLOW

The SERIAL_HANDFLOW structure specifies the handshake and flow control settings for a serial port.

SERIAL_LINE_CONTROL

The SERIAL_LINE_CONTROL structure describes the control settings for the serial line.

SERIALPERF_STATS

The SERIALPERF_STATS structure contains performance statistics for a serial port.

SERIAL_QUEUE_SIZE

The SERIAL_QUEUE_SIZE structure is used to resize the input buffer that the serial controller driver uses for serial receive operations.

SERIAL_STATUS

The SERIAL_STATUS structure contains status information about the serial port.

SERIAL_TIMEOUTS

The SERIAL_TIMEOUTS structure specifies the time-out parameters for read and write operations by the serial port.

 

 

 

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