suspect-devices/circuitpython/tools, branch 4.1.0-beta.1 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=4.1.0-beta.1 2019-06-12T18:32:39+00:00 Add partial display update support. 2019-06-12T18:32:39+00:00 Scott Shawcroft scott@tannewt.org 2019-06-06T22:11:02+00:00 urn:sha1:eb21fc3e31790cee094d5c11811b55a57625340a Different operations to the display tree have different costs. Be aware of these costs when optimizing your code. * Changing tiles indices in a TileGrid will update an area covering them all. * Changing a palette will refresh every object that references it. * Moving a TileGrid will update both where it was and where it moved to. * Adding something to a Group will refresh each individual area it covers. * Removing things from a Group will refresh one area that covers all previous locations. (Not separate areas like add.) * Setting a new top level Group will refresh the entire display. Only TileGrid moves are optimized for overlap. All other overlaps cause sending of duplicate pixels. This also adds flip_x, flip_y and transpose_xy to TileGrid. They change the direction of the pixels but not the location. Fixes #1169. Fixes #1705. Fixes #1923. Merge latest 4.0.x fixes into master 2019-06-11T20:16:29+00:00 Dan Halbert halbert@halwitz.org 2019-06-11T20:16:29+00:00 urn:sha1:4fc189b60c800f097db55c16768fa8c73eb72ccf forgot tools/git-checkout-latest-tag.sh in PR #1909 2019-06-11T19:22:32+00:00 Dan Halbert halbert@halwitz.org 2019-06-11T19:22:32+00:00 urn:sha1:5164a6eb26ebc8f02a90081b610496e2517259ed Implement forced clean builds for boards so designated. 2019-05-24T19:32:24+00:00 Dan Halbert halbert@halwitz.org 2019-05-24T19:32:24+00:00 urn:sha1:4e85c1ef91683929df0afe105e92ce6e4291b445 Mark boards that set CFLAGS_INLINE_LIMIT for particular langauges as needing clean builds. Fixes #1910. Rework the pixel computation to use areas 2019-05-22T00:41:06+00:00 Scott Shawcroft scott@tannewt.org 2019-05-16T23:45:38+00:00 urn:sha1:3fad7de8db7f1f317ab6d00a00a82e406ec6fb33 This changes the displayio pixel computation from per-pixel to per-area. This is precursor work to updating portions of the screen (#1169). It should provide mild speedups because bounds checks are done once per area rather than once per pixel. Filling by area also allows TileGrid to maintain a row-associative fill pattern even when the display's refresh is orthogonal to it. Update font location and shrink a bunch of builds 2019-04-12T22:25:48+00:00 Scott Shawcroft scott@tannewt.org 2019-04-12T22:25:48+00:00 urn:sha1:796fc3f5abd856848829fc58861c2a69d42c684f Rename tools/new-ter-u12n.bdf to tools/default-font/new-ter-u12n.bdf 2019-04-12T19:55:13+00:00 hexthat hexthat@gmail.com 2019-04-11T19:15:20+00:00 urn:sha1:f36572f322f9d3c8029f217847927fc3aa8d0827 Add files via upload 2019-04-12T19:55:13+00:00 hexthat hexthat@gmail.com 2019-04-11T19:13:02+00:00 urn:sha1:b4509362efe76e44930d77689470fd02357e97dc Add alias support for unique board revs 2019-04-11T18:25:04+00:00 Scott Shawcroft scott@tannewt.org 2019-04-11T18:25:04+00:00 urn:sha1:1eb1430d824074e49099ffb20b83a8efab9915f2 This way we can list different board styles and track their downloads without a completely new binary. Fixes #1673 updated usb_descriptor submodule per @hathach 2019-04-05T15:52:38+00:00 Dan Halbert halbert@halwitz.org 2019-04-05T15:52:38+00:00 urn:sha1:7798eb983dd8f88205b59965fb891b8415b33992