Alternativery open HID device by enumerated interface path#7
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roman-dvorak merged 1 commit intomasterfrom Apr 24, 2026
Merged
Alternativery open HID device by enumerated interface path#7roman-dvorak merged 1 commit intomasterfrom
roman-dvorak merged 1 commit intomasterfrom
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Prefer opening FT260 via hid.enumerate() + open_path() and select the I2C HID interface explicitly instead of relying only on VID/PID open. This improves compatibility on systems where direct open(VID, PID) is unreliable for multi-interface HID devices. Keep a VID/PID fallback and add short retries to tolerate delayed device readiness after attach.
roman-dvorak
approved these changes
Apr 24, 2026
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Prefer opening FT260 via hid.enumerate() + open_path() and select the I2C HID interface explicitly instead of relying only on VID/PID open.
This improves compatibility on systems where direct open(VID, PID) is not allowed by udev rules, especially for this multi-interface HID device. Keep a VID/PID fallback and add short retries to tolerate delayed device readiness after attach.