suspect-devices/circuitpython/py/circuitpy_mpconfig.mk, branch audiocore-rawsample-sinewave

Only enable COUNTIO in full builds

2020-05-13T02:00:51+00:00

Merge branch 'master' into Optical-Encoder-Module

2020-05-13T01:22:57+00:00

Enable vectorio by default where displayio is enabled

2020-05-12T18:46:04+00:00

merged master

2020-05-12T04:41:28+00:00

set vectorio to FULL_BUILD and see what works

2020-05-12T04:08:58+00:00

Add vectorio: for drawing shapes

2020-05-09T22:38:22+00:00

vectorio builds on m4 express feather Concrete shapes are composed into a VectorShape which is put into a displayio Group for display. VectorShape provides transpose and x/y positioning for shape implementations. Included Shapes: * Circle - A radius; Circle is positioned at its axis in the VectorShape. - You can freely modify the radius to grow and shrink the circle in-place. * Polygon - An ordered list of points. - Beteween each successive point an edge is inferred. A final edge closing the shape is inferred between the last point and the first point. - You can modify the points in a Polygon. The points' coordinate system is relative to (0, 0) so if you'd like a top-center justified 10x20 rectangle you can do points [(-5, 0), (5, 0), (5, 20), (0, 20)] and your VectorShape x and y properties will position the rectangle relative to its top center point * Rectangle A width and a height.

removed duplicate build param

2020-05-09T07:56:38+00:00

Update py/circuitpy_mpconfig.mk

2020-05-07T21:55:11+00:00

Co-authored-by: Scott Shawcroft

updated descriptions and build variable

2020-05-07T02:42:46+00:00

aesio: add basic AES encryption and decryption

2020-05-06T09:40:06+00:00

This adds initial support for an AES module named aesio. This implementation supports only a subset of AES modes, namely ECB, CBC, and CTR modes. Example usage: ``` >>> import aesio >>> >>> key = b'Sixteen byte key' >>> cipher = aesio.AES(key, aesio.MODE_ECB) >>> output = bytearray(16) >>> cipher.encrypt_into(b'Circuit Python!!', output) >>> output bytearray(b'E\x14\x85\x18\x9a\x9c\r\x95>\xa7kV\xa2`\x8b\n') >>> ``` This key is 16-bytes, so it uses AES128. If your key is 24- or 32- bytes long, it will switch to AES192 or AES256 respectively. This has been tested with many of the official NIST test vectors, such as those used in `pycryptodome` at https://github.com/Legrandin/pycryptodome/tree/39626a5b01ce5c1cf51d022be166ad0aea722177/lib/Crypto/SelfTest/Cipher/test_vectors/AES CTR has not been tested as NIST does not provide test vectors for it. Signed-off-by: Sean Cross