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This repository was archived by the owner on Aug 18, 2025. It is now read-only.

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@moehrenzahn
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Hi,

I don't really know what I am doing, but I was trying to run usb-relay-hid on an M1 based Mac which did not work right.

So I updated the Xcode project to work with modern macOS (only with modern macOS, I'm afraid)

Then I debugged the issue and saw that IOKit was giving me an kIOReturnExclusiveAccess error.

I figured this was because usb-relay-hid was querying for all USB devices and not yet filtering by vendor ID. So I added filtering by the vendor of my device (0x05df, www.dcttech.com).

I'm not sure if what I did is an improvement across the board, but it works for me.

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