[sdiy] Gracious Host (PIC24F USB-MIDI hosting module)

[grant musictechnologiesgroup.com]

Wow, now that's a lot of work!  Impressive on many levels, including the 
documentation.

GB

------ Original Message ------
From: "Matthew Skala via Synth-diy" <synth-diy at synth-diy.org>
To: "synth-diy at synth-diy.org" <synth-diy at synth-diy.org>
Sent: 3/27/2022 2:48:45 PM
Subject: [sdiy] Gracious Host (PIC24F USB-MIDI hosting module)

>When we discussed microcontroller USB hosting on this list a little while
>back, there was a request that I let people know when my project was
>released.  It is, now.
>https://northcoastsynthesis.com/products/msk-014-gracious-host.html
>
>Probably of most interest to list members would be the firmware source and
>associated documentation, which are in the "Resources" section at the
>bottom of that page.
>
>I didn't want to use Microchip's USB code for multiple reasons, among them
>that it would barely fit on the small microcontroller I'm using (near
>bottom of the range); so I ended up writing my own driver for the chip's
>USB hardware, in assembly language.
>--
>Matthew Skala
>North Coast Synthesis Ltd.
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