Leaderboard

Andy will confirm but yes, it's a voltage divider.

I made a short video for dipCoreF4 new second USB Host port. I made a dirty MIDI class which will deserve to be cleaned and integrated better in MIOS32 but it works. I tried to use the OTG_HS dedicated DMA but it's maybe a bit complicated for me, I will need help for that part. (edit) maybe DMA don't work with BULK transfer type !? So here first regular USB(OTG_FS) is connected to my laptop and MIOS Studio. Then I'm connecting 2 different MIDI devices to the second USB(OTG_HS in FS and Host mode), a waldorf streichfett and a Korg PadKontrol. Then I try Mouse and Keyboard for HID demonstration. Hope you like this new feature cause USB is a tricky thing to code!

Some pictures...