suspect-devices/circuitpython/ports/nrf/common-hal/time, branch main CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2020-03-13T18:16:41+00:00 Initial work on SAMD 2020-03-13T18:16:41+00:00 Scott Shawcroft scott@tannewt.org 2020-03-13T06:05:12+00:00 urn:sha1:48b5f2a384e7ecc10ee51b453934a009ea9dc48d Fix autoreload, neopixel, monotonic_ns and sleep w/o SD 2020-03-13T18:12:31+00:00 Scott Shawcroft scott@tannewt.org 2020-03-07T02:15:16+00:00 urn:sha1:418333979ae007b28855079c64ee3c65f76ecbc7 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 fix function defs for compiler 2020-02-07T15:32:37+00:00 Dan Halbert halbert@halwitz.org 2020-02-07T15:32:37+00:00 urn:sha1:005c4caf8c5c76deab661a1f8bc2ea743ba40c6d improve time.monotonic_ns() accuracy from ms to us 2020-02-07T15:02:50+00:00 Dan Halbert halbert@halwitz.org 2020-02-07T15:02:50+00:00 urn:sha1:857d8ab40a6e4ef7d0cc78f481511070c1af15e3 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 nrf: Remove the old time hal and replace with nRFx 2018-07-10T12:59:10+00:00 arturo182 arturo182@tlen.pl 2018-07-08T16:13:33+00:00 urn:sha1:116346263585b16b970c6c682cf3c4a8b5221e15 nrf: Rewrite more common-hal with nrfx and sync with atsamd port 2018-06-27T18:55:29+00:00 arturo182 arturo182@tlen.pl 2018-06-27T18:14:25+00:00 urn:sha1:b87bba8a286bd57fe1d9f3bfe2aec5adb2137780 nrf: Implement ticks, add gamepad module and example 2018-02-05T19:48:25+00:00 arturo182 arturo182@tlen.pl 2018-02-03T16:08:51+00:00 urn:sha1:1de2ee68841652d4cfb586978956721c505a1882 nRF52 update with internal file system support 2017-12-21T12:49:14+00:00 microbuilder contact@microbuilder.eu 2017-12-21T12:49:14+00:00 urn:sha1:60a23f0fb65bebe91ab8b6da4a32ed0b012e9313