| Doc ID: | 87 |
| Product: | WinDriver |
| Version: | -- |
How do I setup the transfer buffer to send a null data packet through the control pipe? |
You should set the pBuffer parameter of the WDU_Transfer() function to NULL and set the dwBufferSize parameter to 0. [In version 5.22 and earlier, set the pBuffer field of the WD_USB_TRANSFER structure, used in the call to WD_UsbTransfer(), to NULL, and set the dwBytes field of this structure to 0.] Back to Top |
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