Switch from tinyusb to tinyusb-src

[sqrtroot]

Since the tiny usb repo also includes lots of sdks for other modules for their examples. If you do a git submodule update --init --recursive you'll get tons of sdk's you don't need. The maker of tinyusb has a seperate repo: tinyusb-src with only the src code of the project.

We should consider switching the submodule to that repository with the correct commit:
https://github.com/hathach/tinyusb_src/tree/1f1e9b3412d3f0abfba90376c8166b0c4e138115

[lurch]

Since the tiny usb repo also includes lots of sdks for other modules for their examples. If you do a git submodule update --init --recursive you'll get tons of sdk's you don't need.

Yup, and that's why we don't suggest doing a recursive clone in our getting started documentation.

[kilograham]

agreed; this makes sense

[kilograham]

@liamfraser since you are updating to the correct 0.14.0 commit anyway

[paulhamsh]

Since the tiny usb repo also includes lots of sdks for other modules for their examples. If you do a git submodule update --init --recursive you'll get tons of sdk's you don't need.

Yup, and that's why we don't suggest doing a recursive clone in our getting started documentation.

The TinyUSB version in the SDK seems old - it seems to be missing Pico-PIO-USB, which is odd for a Pico SDK.
I can't work out how to get that without deleting TinyUSB, cloning from github. then doing that fun recursive submodule thing. I don't know git.

Any way to keep the TInyUSB branch up to date in this repo - or via git?

[liamfraser]

Do this as a separate submodule

[liamfraser]

tinyusb-src does not pull in pio usb, so we would have to pull that in somehow