suspect-devices/circuitpython/supervisor/shared/usb, branch azure

Add option to disable the concurrent write protection

2019-02-21T18:45:41+00:00

This allows writing to the filesystem from the host computer and CircuitPython by increasing the risk of filesystem corruption.

Make several const char / const char * arrays static to save a bit of space.

2019-02-07T19:10:43+00:00

Signed-off-by: Lionel Debroux

refactor nrfx from supervisor/usb.c

2019-01-30T15:30:23+00:00

re-init usb hardware when enable/disable SD

2019-01-30T07:13:07+00:00

update tinyusb, work better with sd

2019-01-29T14:03:18+00:00

Add USB MIDI support for SAMD and nRF.

2019-01-09T22:02:11+00:00

The API should be identical to using a UART for MIDI. Fixes #672

Update tinyusb to include control fixes.

2018-11-23T21:28:10+00:00

Incorporate feedback:

2018-11-09T19:33:56+00:00

* Clean up board defines. * Add flush on eject and stay ejected. * Swith back to NONE protocol for CDC.

Build refinement to handle warnings and quiet output

2018-11-09T08:11:43+00:00

Move atmel-samd to tinyusb and support nRF flash.

2018-11-09T01:25:30+00:00

This started while adding USB MIDI support (and descriptor support is in this change.) When seeing that I'd have to implement the MIDI class logic twice, once for atmel-samd and once for nrf, I decided to refactor the USB stack so its shared across ports. This has led to a number of changes that remove items from the ports folder and move them into supervisor. Furthermore, we had external SPI flash support for nrf pending so I factored out the connection between the usb stack and the flash API as well. This PR also includes the QSPI support for nRF.