macOS support for multiple usage/usage-pages #125
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Update of @fengji2006 PR#65, second try
Youw
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Dec 3, 2019
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A small suggestion from my side: |
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Oh apologies. I debated what was the correct approach. Noted for next time. And thanks for being patient with me. |
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We're a team here :) |
z3ntu
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Apr 14, 2020
This reverts commit ca1a2d6. Currently breaks razer_test, see libusb#155
Youw
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Nov 23, 2020
NOTE: This commit does not handle composite HID descriptors I am interested in adding support for composite descriptors though I still need to find a device with a composite descriptor to test it correctly. The implementation idea is similar, as in #125 for macOS.
Youw
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Nov 23, 2020
NOTE: This commit does not handle composite HID descriptors I am interested in adding support for composite descriptors though I still need to find a device with a composite descriptor to test it correctly. The implementation idea is similar, as in #125 for macOS.
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Update of @fengji2006 PR#65, second try.
I think this includes all the requested changes, on top of the work done by @fengj2006 on #65. Unlike the previous attempt, I think this doesn't regress the other recent changes made.
You can now see all the different usages as different "devices" in
hid_enumerate(). When runninghidtestyou see them too. On a Macbook Pro with internal keyboard/trackpad, there are many:Additionally, I've verified that an Arduino "RawHID" device with two usages shows up as two devices to hidapi. The device is a $9 Trinket M0 running TinyUSB pretending to be a Teensy in RawHID mode. See the "tinyusb_teensyrawhid_multiusage" sketch if you'd like to create a similar physical device to test against.