CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2021-03-15T13:57:36+00:00 2021-03-15T13:57:36+00:00 microDev 70126934+microDev1@users.noreply.github.com 2021-03-15T13:57:36+00:00 urn:sha1:a52eb88031620a81521b937f2a0651dbac2bb350 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 2018-09-25T09:14:44+00:00 hathach thach@tinyusb.org 2018-09-25T09:14:44+00:00 urn:sha1:2f0e0bdcaf18db1766c54b8ab875447f97783079 2018-07-16T13:01:46+00:00 Dan Halbert halbert@halwitz.org 2018-07-16T13:01:46+00:00 urn:sha1:a20ab40ed2384e3d0463c67a792040145203e364 2018-07-11T14:35:44+00:00 hathach thach@tinyusb.org 2018-07-11T14:35:44+00:00 urn:sha1:10846d316bed8bbb5cc1ce5541ee2404ad9d949d 2018-07-10T15:49:51+00:00 hathach thach@tinyusb.org 2018-07-10T15:49:51+00:00 urn:sha1:a53b1c7cf170e2fe71a12a861cbdca6d1942decf 2018-07-10T12:59:22+00:00 arturo182 arturo182@tlen.pl 2018-07-08T16:38:47+00:00 urn:sha1:2c63fb2a9468483353c177fc6df872709c259063 Thus getting rid of the whole old hal! The module is not needed because the common-hal nRF implementation uses HW RNG anyway. 2018-07-10T12:59:10+00:00 arturo182 arturo182@tlen.pl 2018-07-08T16:13:33+00:00 urn:sha1:116346263585b16b970c6c682cf3c4a8b5221e15 2018-07-08T15:48:32+00:00 arturo182 arturo182@tlen.pl 2018-07-08T15:48:32+00:00 urn:sha1:388f554ff6516ce19ad52830f26b623ded395bb5 2018-07-08T14:42:04+00:00 arturo182 arturo182@tlen.pl 2018-07-08T13:17:06+00:00 urn:sha1:25ece8fb3d96969dffb0726ba57d42cf7ed95b4d