suspect-devices/circuitpython/shared-module/displayio/EPaperDisplay.c, branch encoding CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=encoding 2020-07-15T14:26:47+00:00 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! Supervisor: move most of systick to the supervisor 2019-11-18T17:01:23+00:00 Jeff Epler jepler@gmail.com 2019-11-18T14:22:41+00:00 urn:sha1:7f744a2369a5036cadfa05575da1704f709c98bb This code is shared by most parts, except where not all the #ifdefs inside the tick function were present in all ports. This mostly would have broken gamepad tick support on non-samd ports. The "ms32" and "ms64" variants of the tick functions are introduced because there is no 64-bit atomic read. Disabling interrupts avoids a low probability bug where milliseconds could be off by ~49.5 days once every ~49.5 days (2^32 ms). Avoiding disabling interrupts when only the low 32 bits are needed is a minor optimization. Testing performed: on metro m4 express, USB still works and time.monotonic_ns() still counts up Add never_reset and reset to pin common hal, adjust files 2019-11-15T17:47:00+00:00 Hierophect hierophect@gmail.com 2019-11-15T17:47:00+00:00 urn:sha1:de5691acf5060d6e2182da4c84095a007f6da606 Minor renames 2019-08-26T23:37:59+00:00 Scott Shawcroft scott@tannewt.org 2019-08-26T23:37:59+00:00 urn:sha1:bea77c651afd919e6cb87927341714adbddb939c Rework based on Dan's review 2019-08-23T22:27:21+00:00 Scott Shawcroft scott@tannewt.org 2019-08-23T22:27:21+00:00 urn:sha1:7324b70a7c231a20be971ed81050c8359b87aaab