suspect-devices/circuitpython/shared-module/displayio/display_core.c, branch 6.0.x CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=6.0.x 2020-10-15T20:24:19+00:00 displayio: further ensure just one start_terminal call 2020-10-15T20:24:19+00:00 Jeff Epler jepler@gmail.com 2020-10-13T21:57:09+00:00 urn:sha1:88d07ef35b686ffd66487de81564396aac0818b8 @cwalther determined that for boards with 2 displays (monster m4sk), start_terminal would be called for each one, leaking supervisor heap entries. Determine, by comparing addresses, whether the display being acted on is the first display (number zero) and do (or do not) call start_terminal. stop_terminal can safely be called multiple times, so there's no need to guard against calling it more than once. Slight behavioral change: The terminal size would follow the displays[0] size, not the displays[1] size Merge pull request #3507 from jepler/issue3506-matrixportal-crash 2020-10-03T02:16:32+00:00 Limor "Ladyada" Fried limor@ladyada.net 2020-10-03T02:16:32+00:00 urn:sha1:9535edb8f4be7a01158b75c78a2a56fe11e6d3f0 displayio: Fix matrixportal crash displayio: Fix matrixportal crash 2020-10-02T20:07:36+00:00 Jeff Epler jepler@gmail.com 2020-10-02T20:07:36+00:00 urn:sha1:b1592564b286ca7a5374e77eba2c2efc768ffae9 An RGBMatrix has no bus and no bus_free method. It is always possible to refresh the display. This was not a problem before, but the fix I suggested (#3449) added a call to core_bus_free when a FramebufferDisplay was being refreshed. This was not caught during testing. This is a band-aid fix and it brings to light a second problem in which a SharpDisplay + FrameBuffer will not have a 'bus' object, and yet does operate using a shared SPI bus. This kind of display will need a "bus-free" like function to be added, or it can have problems like #3309. Merge pull request #3449 from FoamyGuy/sdcard_odb_fix 2020-10-01T17:13:13+00:00 Scott Shawcroft scott@adafruit.com 2020-10-01T17:13:13+00:00 urn:sha1:be6e6eabd27e5e301decc93496a9fbc59f0f6bda Sdcard odb fix Ran pre-commit locally 2020-09-30T18:06:13+00:00 Mark Roberts mdroberts1243@gmail.com 2020-09-29T19:37:06+00:00 urn:sha1:9f19a8a7600ad59851953a7c0454d09245eadf4d Requested changes take 1 2020-09-26T01:27:29+00:00 Mark Roberts mdroberts1243@gmail.com 2020-09-26T01:27:29+00:00 urn:sha1:b92154357145f4e7d976306490ef33b5d5fe9c92 Fixed page set mask to be four bits! 2020-09-25T04:26:39+00:00 Mark Roberts mdroberts1243@gmail.com 2020-09-25T04:26:39+00:00 urn:sha1:19dbff67f2a4921ccbe06fdf29e229225e8aed2d Mostly-working-version with comments 2020-09-25T02:07:33+00:00 Mark Roberts mdroberts1243@gmail.com 2020-09-25T02:07:33+00:00 urn:sha1:06a3d152664a97cc0a2f2faee86d2f5ea4e063e2 Removed redundant send of page setting 2020-09-22T17:41:25+00:00 Mark Roberts mdroberts1243@gmail.com 2020-09-22T17:41:25+00:00 urn:sha1:5a176c2c67cff17415d1a713ed2ee3cbf94dd020 Changes to compile cleanly 2020-09-22T02:08:16+00:00 Mark Roberts mdroberts1243@gmail.com 2020-09-22T02:08:16+00:00 urn:sha1:5536e574dba604b86ef5f6e8c4d86bc408ef8ac5