suspect-devices/circuitpython/shared-module, branch 4.0.0-alpha.2 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=4.0.0-alpha.2 2018-10-09T20:28:00+00:00 Rename stop to stop_voice in case we want stop to stop everything later. 2018-10-09T20:28:00+00:00 Scott Shawcroft scott@tannewt.org 2018-10-09T20:28:00+00:00 urn:sha1:6da25c8893afedfc195327f597fd3b0b45fc65d8 Fix M0 math 2018-10-05T22:19:09+00:00 Scott Shawcroft scott@tannewt.org 2018-10-05T21:43:27+00:00 urn:sha1:3c6812f2c1c900b4b6fd52bc9a5ee3b6f483626f Fix voice ending in the middle of a buffer. 2018-10-05T22:19:08+00:00 Scott Shawcroft scott@tannewt.org 2018-10-05T20:00:22+00:00 urn:sha1:8587d8edf0a794644783e26ac243d1ba141a85ca Introduce audioio.Mixer which can mix multiple audio samples 2018-10-05T22:12:23+00:00 Scott Shawcroft scott@tannewt.org 2018-10-03T01:06:52+00:00 urn:sha1:76008ce304e09394733a10d56b944218b41630ca to produce a single sample. Only works with 16 bit samples on the M4. Fixes #987 More explicit init in Group 2018-09-13T17:42:12+00:00 Scott Shawcroft scott@tannewt.org 2018-09-13T17:42:12+00:00 urn:sha1:75d497bcc8552ad324a2abb31d1a6bbaa64b1007 Add OnDiskBitmap which loads pixel data straight from disk. 2018-09-12T22:25:59+00:00 Scott Shawcroft scott@tannewt.org 2018-09-11T05:00:21+00:00 urn:sha1:f21cf15c384756ae462fdffded79c4bda8afcc28 Also, renamed Sprite's palette to pixel_shader so it can be anything that produces colors based on values (including color values). Added a ColorConverter that converts RGB888 (found in bitmaps) to RGB565 for the display. Fixes #1182 Minor tweaks based on feedback 2018-09-06T21:49:49+00:00 Scott Shawcroft scott@tannewt.org 2018-09-06T21:49:49+00:00 urn:sha1:1683eb913d5bfb4265df56bf286d9971185a3a82 Tweaks based on feedback 2018-08-31T21:21:48+00:00 Scott Shawcroft scott@tannewt.org 2018-08-31T21:21:48+00:00 urn:sha1:121903b6eeb9712cae86a24c5fe82cb7b144e504 Introduce displayio to render graphics to displays. 2018-08-31T19:31:52+00:00 Scott Shawcroft scott@tannewt.org 2018-08-15T18:01:01+00:00 urn:sha1:6697544cdf87d0df5b761d401ad6ffe3a8d752fc It's designed to minimize RAM footprint by using Sprites to represent objects on the screen. The object model also facilitates partial screen updating which reduces the bandwidth needed to display. This is all handled in C. Python simply manipulates the objects with the ability to synchronize to frame timing. Compress all translated strings with Huffman coding. 2018-08-17T00:40:57+00:00 Scott Shawcroft scott@tannewt.org 2018-08-16T01:32:37+00:00 urn:sha1:de5a9d72dcdaacdd5048195cd5bab007f4b2baef This saves code space in builds which use link-time optimization. The optimization drops the untranslated strings and replaces them with a compressed_string_t struct. It can then be decompressed to a c string. Builds without LTO work as well but include both untranslated strings and compressed strings. This work could be expanded to include QSTRs and loaded strings if a compress method is added to C. Its tracked in #531.