SpbCx Structures and Enumerations

This section describes the structures and enumerations that are defined for the SPB framework extension (SpbCx) library. These structures and enumerations are used by the methods and callback functions that are defined by the SpbCx library.

In this section

TopicDescription

PNP_SERIAL_BUS_DESCRIPTOR

The PNP_SERIAL_BUS_DESCRIPTOR structure describes the physical connection of a target device to a serial bus (I2C, SPI, or UART).

RH_QUERY_CONNECTION_PROPERTIES_OUTPUT_BUFFER

The RH_QUERY_CONNECTION_PROPERTIES_OUTPUT_BUFFER structure contains the connection properties for a target device that is connected to a serial bus (I2C, SPI, or UART).

SPB_CONNECTION_PARAMETERS

The SPB_CONNECTION_PARAMETERS structure contains the connection parameters for a target device on a simple peripheral bus.

SPB_CONTROLLER_CONFIG

The SPB_CONTROLLER_CONFIG structure contains the configuration settings for an SPB controller driver.

SPB_REQUEST_PARAMETERS

The SPB_REQUEST_PARAMETERS structure retrieves a set of parameters from an SPB-specific I/O request.

SPB_REQUEST_SEQUENCE_POSITION

The SPB_REQUEST_SEQUENCE_POSITION enumeration indicates the position of an I/O request in the list of transfers for an I/O transfer sequence.

SPB_REQUEST_TYPE

The SPB_REQUEST_TYPE enumeration specifies the type of SPB operation that a client is requesting.

SPB_TRANSFER_BUFFER

The SPB_TRANSFER_BUFFER structure describes the data buffer for an individual transfer in an I/O transfer sequence.

SPB_TRANSFER_BUFFER_FORMAT

The SPB_TRANSFER_BUFFER_FORMAT enumeration specifies the format of the buffer that is described by an SPB_TRANSFER_BUFFER structure.

SPB_TRANSFER_BUFFER_LIST_ENTRY

The SPB_TRANSFER_BUFFER_LIST_ENTRY structure describes either a simple transfer buffer, or an element in an array of one or more transfer buffers.

SPB_TRANSFER_DESCRIPTOR

The SPB_TRANSFER_DESCRIPTOR structure describes a single transfer in an I/O transfer sequence.

SPB_TRANSFER_DIRECTION

The SPB_TRANSFER_DIRECTION enumeration describes the direction (read or write) of a single transfer in an I/O transfer sequence.

SPB_TRANSFER_LIST

The SPB_TRANSFER_LIST structure describes an I/O transfer sequence.

SPB_TRANSFER_LIST_ENTRY

The SPB_TRANSFER_LIST_ENTRY structure describes a single transfer in an I/O transfer sequence.

 

 

 

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