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USB version in modified USB.cpp? #2

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amowry opened this issue Jan 3, 2019 · 2 comments
Open

USB version in modified USB.cpp? #2

amowry opened this issue Jan 3, 2019 · 2 comments

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@amowry
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amowry commented Jan 3, 2019

I’m using your modified core files to make a class-compliant MIDI device using a 32u4. Thanks for your work on this! I noticed that in USBCore.cpp it looks like you set the USB version to 1.1 (line 270). Is that a requirement for removing the CDC, or was that something inrelated that you did for your own device? Thanks very much!
@gdsports
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gdsports commented Jan 4, 2019

My guess is (that was a long time ago) I was matching up the USB descriptors to a lsusb dump of an old generic keyboard. So it may not have been necessary just to remove CDC ACM.

@amowry
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amowry commented Jan 5, 2019

Okay, thanks! It seems to be working well to make a MIDI device without CDC.

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@amowry @gdsports