Xiaofan Chen posted a comment on a wiki page

Please go to pyusb discussion and not to discuss issues here. Thanks. https://github.com/pyusb/pyusb/discussions

Xiaofan Chen modified a wiki page

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Edward Chu posted a comment on a wiki page

In the module libusb1.py the call to _lib.libusb_open passes two 64 bit ints, the first is a device ID (devid) and the second is the address of a pointer which the open call should return the address of a device handle object (_DeviceHandle). The name of the dll called is 'C:\WINDOWS\system32\libusb-1.0.dll' found in _lib._name and it is this call that fails if the device ID is for a non HID device.

Edward Chu posted a comment on a wiki page

Thanks for the link. I found in: https://github.com/pyusb/pyusb/discussions/419 a response from jonasmalacofilho that provides the link: https://github.com/libusb/libusb/wiki/Windows#How_to_use_libusb_on_Windows that states: "If your target device is not HID, and your device is not using WinUSB driver, you must install a driver before you can communicate with it using libusb. Currently, this means installing one of Microsoft's WinUSB, libusb-win32 or libusbK drivers." This does appear to describe...

Tormod Volden posted a comment on a wiki page

You may also try here : https://github.com/pyusb/pyusb/discussions In any case, you will have to provide more context and info on versions, OS, drivers etc.

Edward Chu posted a comment on a wiki page

Dear Wander and team, I need your help for pyusb. I want to be able to send control transfers to usb devices, but this fails for devices that aren't HID devices, such as a hub or camera. I want to describe the problem with the following example: import usb.core import usb.util import usb.control usbdev = usb.core.find(idVendor=0x05e3, idProduct=0x0610) #Targus hub print(usbdev) usbdev = usb.core.find(idVendor=0x413c, idProduct=0x2112) #Dell keyboard print(usbdev) output: DEVICE ID 05e3:0610 on Bus...

PyUSB released /PyUSB 1.1/pyusb-1.1.1.tar.gz.asc

PyUSB released /PyUSB 1.1/pyusb-1.1.1.tar.gz

Jonas Malaco committed [d96753]

tox: enable Python 3.9 testing with tox

GitHub committed [d718eb]

docs: README: add mac OS installation instructions (#352)

Jonas Malaco committed [1e5530]

interop: automatically UTF-8 encode strings in as_array

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tree: update copyright notice

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core: raise ValueError if no matching interface is found (#350)

Jonas Malaco committed [560d56]

setup: update author/contact metadata

Jonas Malaco committed [52d878]

docs: update minimum supported Python version

Andreas Poehlmann committed [b57aa4]

tests: minimal changeset for pytest support

Jonas Malaco committed [0334ff]

deploy: generate, sign and upload a Python wheel in addition to the sdist

Jonas Malaco committed [c8d48c]

libusb1: discard partial prototypes if previous load failed

GitHub committed [a16251]

Merge #332: support pytest (disables currently unsuable hardware tests)

Jonas Malaco committed [4f3322]

interop: fix call to deprecated and now removed array.fromstring

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Merge #329: readme: link to FAQ

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Link to FAQ

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ci: add Python 3.9, drop Python 2.7/3.5

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docs: fix simple typo, respectivelly -> respectively (#349)

Jonas Malaco committed [bf8821]

Add missing error classes to the public names of usb.core

Jonas Malaco committed [ca2e23]

Don't check whether an explicitly passed langid is supported

Jonas Malaco committed [0aa0bf]

Fix broken link in tutorial to libusb caveats

Jonas Malaco committed [d4566e]

Deprecate the OpenUSB backend

Robert A. Wlodarczyk committed [ffe6fa]

miss me with that weeb shit (#205)

Jonas Malaco committed [95a29d]

Fix incorrect return typing for openusb_intr_xfer

ap-- committed [f71fc4]

keep usb.version_info tuple length at 3

Jonas Malaco committed [eadaec]

Fix project URL

Xiaofan Chen committed [f644ea]

Fix #203: libusb sometimes cleaned up too early. (#227)

ap-- committed [5bf78f]

Workaround setuptools_scm bug for Ubuntu 16.04

Jonas Malaco committed [13bc30]

Updated description for PyPI in setup.py (#280)

Robert A. Wlodarczyk committed [161086]

Moving to the standard Apache 2.0 License.

Jonas Malaco committed [48732d]

Don't call libusb_exit on a null pointer (#279)

Jonas Malaco committed [f933bd]

Make the tox run exit with 1 if any test fails

ap-- committed [3b68c0]

run tests via tox and github actions

Jonas Malaco committed [8d86f5]

Fix URL rendering

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tutorial: fix the description of the return of find(find_all=True)

Jonas Malaco committed [11ce11]

Skip redirect that fails due to lack of SSL cert

ap-- committed [25315d]

Use setuptools_scm for versioning

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Use setuptools_scm for versioning

Jonas Malaco committed [45cd50]

Run tox ghactions workflow on pull requests

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Add USBError to the list of public names from usb.core

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Remove out of place post scriptum

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Make find() robust against inaccessible attributes

Xiaofan Chen committed [53f2f2]

Typo fix: libusb1.py LIBUSB_SUCESS -> LIBUSB_SUCCESS (#223)

Robert A. Wlodarczyk committed [2a434a]

Expose libusb_get_parent of libusb1 (#202)

Xiaofan Chen committed [be439b]

Fix example for when there's no active configuration (#275)

ap-- committed [bec339]

simplify version_info regex

Jonas Malaco committed [70a26a]

Fix outdated backend names in backend package __all__

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support older setuptools versions

Jonas Malaco committed [de3042]

Fix links to libusb and its documentation

Jonas Malaco committed [4ea402]

Link workaround to corresponding setuptools_scm bug fix

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deploy: don't pin remote to origin or delete dist/

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github-actions: dont depend on tox-gh-actions

Jonas Malaco committed [ca2433]

Ignore last byte from string descriptors with odd number of bytes

Jonas Malaco committed [037fd2]

Install libusb-1.0 on the Windows jobs

Jonas Malaco committed [0d0463]

Make deploy script compatible with setuptools_scm and add prompts

Jonas Malaco committed [195c89]

Remove outdated website and contact information

ap-- committed [f8fea2]

Append '-editable' to version for editable installs

ap-- committed [5ece7f]

fix errno.ENODATA not available on windows

Jonas Malaco committed [46764c]

Catch all errors when accessing attributes from find()

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Link to https website

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Add common causes to 'has no langid' ValueError message

Jonas Malaco committed [998e1d]

Prevent AttributeErrors from non-portable libusb0 functions

Jonas Malaco committed [68c63f]

Normalize all copyright disclaimers

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Increase the number of parallel jobs

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Merge pull request #312 from ap--/version-indicate-editable

Xiaofan Chen committed [680e8d]

Add missing comma in string list (#277)

Jonas Malaco committed [1559ff]

Remove ReleaseNotes.txt from the manifest

Jonas Malaco committed [62bdda]

Implement is_kernel_driver_active on the libusb0 backend

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Raise a USBError for obviously invalid descriptors

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Merge pull request #201 from pyusb/license-change

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Merge pull request #308 from ap--/github-actions-tox

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Merge pull request #309 from ap--/libusb0-errno-enodata

Jonas Malaco committed [6321b8]

readme: do some minor clean up

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Remove non-ASCII dashes from copyright notices (#297)

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Add USBTimeoutError

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back to bsd 3 clause (#281)

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Fix misspelled interrupt in docstring (#306)

PyUSB released /PyUSB 1.1/pyusb-1.1.0.tar.gz

PyUSB released /PyUSB 1.1/pyusb-1.1.0.tar.gz.asc

Wander Lairson committed [b23dd6]

Wander Lairson committed [20cf25]

* Moved 0.x version from cvs to svn

Wander Lairson committed [42f11a]

* Initial PyUSB 1.0 implementation

Wander Lairson committed [42f11a]

* Initial PyUSB 1.0 implementation

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* Initial implementation of libusb 1.0 backend

Wander Lairson committed [3e3bb4]

* Separated write and read endpoint methods

Wander Lairson committed [e12f0a]

* PIC 184550 Test FW complete.

Wander Lairson committed [9a8e43]

* Applied patch 2827110

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* Fixed some minor issues in usb.core.find()

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* Fixed some minor issues in usb.core.find()

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* Fixed bug 2832279

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* Patch '2837638' applied.

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* Fix: buffer type convertions in the backends. Thanks to Thomas Reitmayr to point out this problem.

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* Included backend test case (v1.0)

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* Included util test case