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usbps
Vitis Drivers API Documentation
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usbps
Vitis Drivers API Documentation
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The following data structure represents IN endpoint. More...
Data Fields | |
| XUsbPs_dQH * | dQH |
| Pointer to the Queue Head structure of the endpoint. More... | |
| XUsbPs_dTD * | dTDs |
| List of pointers to the Transfer Descriptors of the endpoint. More... | |
| XUsbPs_dTD * | dTDHead |
| Buffer to the next available descriptor in the list. More... | |
| XUsbPs_dTD * | dTDTail |
| Buffer to the last unsent descriptor in the list. More... | |
| XUsbPs_EpIsoHandlerFunc | HandlerIsoFunc |
| Handler function for this endpoint. More... | |
| void * | HandlerRef |
| User data reference for the handler. More... | |
| u32 | RequestedBytes |
| RequestedBytes for transfer. More... | |
| u32 | BytesTxed |
| Actual Bytes transferred. More... | |
| u8 * | BufferPtr |
| Buffer location. More... | |
| u32 | Interval |
| Data transfer service interval. More... | |
The following data structure represents IN endpoint.
| u8* XUsbPs_EpIn::BufferPtr |
Buffer location.
| u32 XUsbPs_EpIn::BytesTxed |
Actual Bytes transferred.
| XUsbPs_dQH* XUsbPs_EpIn::dQH |
Pointer to the Queue Head structure of the endpoint.
| XUsbPs_dTD* XUsbPs_EpIn::dTDHead |
Buffer to the next available descriptor in the list.
Referenced by XUsbPs_ReconfigureEp().
| XUsbPs_dTD* XUsbPs_EpIn::dTDs |
List of pointers to the Transfer Descriptors of the endpoint.
Referenced by XUsbPs_ReconfigureEp().
| XUsbPs_dTD* XUsbPs_EpIn::dTDTail |
Buffer to the last unsent descriptor in the list.
Referenced by XUsbPs_ReconfigureEp().
| XUsbPs_EpIsoHandlerFunc XUsbPs_EpIn::HandlerIsoFunc |
Handler function for this endpoint.
Referenced by XUsbPs_EpSetIsoHandler().
| void* XUsbPs_EpIn::HandlerRef |
User data reference for the handler.
Referenced by XUsbPs_EpSetHandler(), and XUsbPs_EpSetIsoHandler().
| u32 XUsbPs_EpIn::Interval |
Data transfer service interval.
| u32 XUsbPs_EpIn::RequestedBytes |
RequestedBytes for transfer.