Lines Matching +full:data +full:- +full:transfer

19 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 .Pq libusb, -lusb
52 argument is non-NULL, a pointer to the libusb context is stored at
62 argument is non-NULL, a pointer to the libusb context is stored at
79 This function will return non-zero if the given
85 .Bl -tag -width LIBUSB_CAP -offset indent
245 This is a non-blocking function.
279 LIBUSB_ERROR_NOT_FOUND if re-enumeration is required or if the device has
312 This function is non-portable.
328 This function is non-portable.
332 Re-attach an interface kernel driver that was previously detached.
344 When the interface is restored the kernel driver is allowed to be re-attached.
347 argument is non-zero the feature is enabled.
356 This is a non-blocking function.
379 a non-blocking function which does not send a request through the device.
390 .Fn libusb_get_string_descriptor "libusb_device_handle *devh" "uint8_t desc_idx" "uint16_t langid" "unsigned char *data" "int length"
396 .Fn libusb_get_string_descriptor_ascii "libusb_device_handle *devh" "uint8_t desc_idx" "unsigned char *data" "int length"
507 Allocate a transfer with the number of isochronous packet descriptors
514 Free a transfer.
518 This function will submit a transfer and returns immediately.
525 This function asynchronously cancels a transfer.
529 .Fn libusb_control_transfer "libusb_device_handle *devh" "uint8_t bmRequestType" "uint8_t bRequest" "uint16_t wValue" "uint16_t wIndex" "unsigned char *data" "uint16_t wLength" "unsigned int timeout"
530 Perform a USB control transfer.
536 LIBUSB_ERROR_TIMEOUT if the transfer timed out, LIBUSB_ERROR_PIPE if the
542 .Fn libusb_bulk_transfer "struct libusb_device_handle *devh" "unsigned char endpoint" "unsigned char *data" "int length" "int *transferred" "unsigned int timeout"
543 Perform an USB bulk transfer.
547 if the transfer timed out, LIBUSB_ERROR_PIPE if the control request was not
548 supported, LIBUSB_ERROR_OVERFLOW if the device offered more data,
553 .Fn libusb_interrupt_transfer "struct libusb_device_handle *devh" "unsigned char endpoint" "unsigned char *data" "int length" "int *transferred" "unsigned int timeout"
554 Perform an USB Interrupt transfer.
558 if the transfer timed out, LIBUSB_ERROR_PIPE if the control request was not
559 supported, LIBUSB_ERROR_OVERFLOW if the device offered more data,
567 needed to use so-called USB streams.
578 .Fn libusb_transfer_set_stream_id "struct libusb_transfer *transfer" "uint32_t stream_id"
579 This function sets the stream ID for the given USB transfer.
582 .Fn libusb_transfer_get_stream_id "struct libusb_transfer *transfer"
583 This function returns the stream ID for the given USB transfer.
646 block until the timeout expires or a transfer completes or a thread releases
650 transfer completes or another thread stops event handling, and 1 if the
660 loop until a transfer completion callback sets the variable pointed to
663 argument to non-zero.
676 loop until a transfer completion callback sets the variable pointed to
679 argument to non-zero.
718 Returns a NULL-terminated list on success or NULL on failure.
748 If this function returns non-zero, the filter is removed.