suspect-devices/circuitpython/shared-module/displayio/EPaperDisplay.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 2020-10-12T02:09:08+00:00 displayio, framebufferio: Remove spurious call to supervisor_start_terminal 2020-10-12T02:09:08+00:00 Jeff Epler jepler@gmail.com 2020-10-12T02:09:08+00:00 urn:sha1:774f2e16ba166b5976a46519c38ea894f897dca4 A call to supervisor_start_terminal remained in common_hal_displayio_display_construct and was copied to other display _construct functions, even though it was also being done in displayio_display_core_construct when that was factored out. Originally, this was harmless, except it created an extra allocation. When investigating #3482, I found that this bug became harmful, especially for displays that were created in Python code, because it caused a supervisor allocation to leak. I believe that it is safe to merge #3482 after this PR is merged. 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 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 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 displayio, framebufferio: Enable supervisor tick when a display is auto-refresh 2020-07-15T14:26:47+00:00 Jeff Epler jepler@gmail.com 2020-07-08T15:32:06+00:00 urn:sha1:af520729fe9d941c293942730f520b50ec1daf52 This is a step towards restoring the efficiency of the background tasks Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-15T00:14:44+00:00 Scott Shawcroft scott@tannewt.org 2020-04-15T00:14:44+00:00 urn:sha1:b580b34cbf1c48ef3de1dbeb5f44ec3d06b704af Add Protomatter and FramebufferDisplay 2020-04-14T23:24:54+00:00 Jeff Epler jepler@gmail.com 2020-03-10T18:12:01+00:00 urn:sha1:09dc46a98480350b157636ffff8b89470f595f6e First try at lowering the power consumption 2020-03-13T18:12:30+00:00 Scott Shawcroft scott@tannewt.org 2020-03-06T01:14:54+00:00 urn:sha1:6f60afe8c521011d1a2d34a2632295b483a8cee3 Merge remote-tracking branch 'origin/master' into tick-refactor 2019-11-29T17:27:09+00:00 Jeff Epler jepler@gmail.com 2019-11-29T17:27:09+00:00 urn:sha1:95d9c49e439cc4ba440ea737b57d03544bc952dc Fix ePaper so it works after a GC. 2019-11-26T20:48:36+00:00 Scott Shawcroft scott@tannewt.org 2019-11-26T20:48:36+00:00 urn:sha1:d32dc814d3f0d3e845e54a043467f37a5908f5f0 We weren't correctly collecting the start and stop sequences. As a result, the GC would free the space and allocate other info there. Thanks to JacobT on Discord for the bug report!