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After not being able to get a control transfer for an interface descriptor to work, tried a control transfer for the device descriptor. _transfer function actually work ? When executing below, the error returned is always same value as wLength Ubuntu 23.10,
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Replies: 3 comments
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What version of libusb? Could you try against git master? |
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Please check out this page when reporting issues. You may want to post more info about your device, for example, using |
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Thanks, found xusb and found the mistake. Assumed the return value was an error, but it's the length of the descriptor, no wonder :-) |
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Thanks, found xusb and found the mistake. Assumed the return value was an error, but it's the length of the descriptor, no wonder :-)