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From: Raymond B. <ray...@gm...> - 2024-06-28 01:49:31
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On Mon, Jun 24, 2024 at 10:56 PM Tim Roberts <ti...@pr...> wrote: > On 6/24/24 1:45 PM, Raymond Bian wrote: > > > Hello, I am trying to use libusb and libusb-win32 (1.4.0.0) to create > > a network tether between a windows and iDevice. In order to enable > > this, the iDevice USB configuration needs to be set to configuration 5 > > (1-indexed). However, I was not able to properly set any configuration > > on this device other than configuration 0 and configuration 1, the > > default. > > Multi-configuration devices are problematic even under the best of > conditions in Windows. Most manufacturers avoid them because of this. > It's true that WinUSB doesn't directly support them. Have you tried > superstitiously closing the device and reopening it? > > -- > > Tim Roberts, ti...@pr... > Providenza & Boekelheide, Inc. > I was able to successfully set the configuration for the device after installing the libusb-win32 driver for the entire composite device, using the libusb-win32 api directly. It seems there may have been some mixup on which backend was chosen. |