9d91111b1b
Move atmel-samd to tinyusb and support nRF flash.
...
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.
2018-11-08 17:25:30 -08:00
769788d3c7
Turn off USB pin objects since they are always used for USB.
2018-06-08 12:56:32 -07:00
0ab2a60dcd
Update ItsyBitsy board name to one word
2018-06-07 13:12:44 -04:00
fd71e56891
atmel-samd: Re-org helper peripheral files into their own subdirectory.
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Ideally in the future they won't depend on ASF4 or MicroPython.
2018-06-01 15:07:31 -07:00
45db48bbaa
make longint choice mechanism more readable
2018-05-22 08:04:14 -04:00
5680933483
refactor longint settings; make crickit cpx build
2018-05-21 23:58:03 -04:00
cf33ad9a54
atmel-samd/samd21: Enable long int on Express boards
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This is necessary for using 1970 epoch in the time module.
2018-05-18 12:35:26 +02:00
a84845c0ae
itsbitsy, metro
2018-05-17 13:48:33 -04:00
de885e81b1
Merge branch 'feature-i2c-gemma' into feature-default-spi-circuit-playground
2018-05-16 16:07:55 -04:00
8a351595ef
formatting, trailing newlines
2018-05-16 15:57:25 -04:00
2c067edf54
used pins.c instead of README.rst
2018-05-16 15:54:01 -04:00
3144654854
SPI for all boards
2018-05-16 15:36:36 -04:00
244866c2c3
spi on much
2018-05-16 15:25:24 -04:00
812fe0c93f
Turn on nvm in 3.0.
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Its 256b on M0 and 8k on M4 to match flash erase sizes.
Fixes #758
2018-04-13 16:22:28 -07:00
e7fc0b6aa7
Use DMA for long SPI transactions including those to the SPI Flash.
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QSPI is not currently working so its commented out.
This is progress on #652 .
2018-03-09 12:45:46 -08:00
01aceaae50
Support all boards and remove erase and page sizes because they never change.
2018-03-01 12:45:12 -08:00
bf05183158
Merge remote-tracking branch 'adafruit/2.x' into merge_2x
2018-02-27 15:24:16 -08:00
cc7acfd491
consistently brand Itsy Bitsy M0 as 'Express'
2018-02-26 17:37:03 -05:00
Scott Shawcroft
Scott Shawcroft
Kattni Rembor
Dan Halbert
Noralf Trønnes
Matt Land