Transfer Functions
The following table shows the USB driver functions with a description of the purpose of each.
| Programming element | Description |
|---|---|
| AbortTransfer | This function aborts an active transfer. |
| CloseTransfer | This function closes a USB transfer handle. |
| GetIsochResults | This function gets the status of an active isochronous transfer. |
| GetTransferError | This function returns an error value associated with a USB transfer. |
| GetTransferStatus | This function gets the status of an active transfer. |
| IssueBulkTransfer | This function initiates a bulk transfer to a USB device on the specified endpoint. |
| IssueControlTransfer | This function initiates a control transfer with a USB device on the specified endpoint. |
| IssueInterruptTransfer | This function initiates an interrupt transfer with a USB device on the specified endpoint. |
| IssueIsochTransfer | This function initiates an isochronous transfer with a USB device. |
| IssueVendorTransfer | This function sends a vendor-specific control transfer to a USB device. |
| IsTransferComplete | This function checks whether a transfer has completed. |
See Also
Last updated on Tuesday, May 18, 2004
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