78fc43baab
This needs thorough testing before it's merged, as we tried and reverted this once before (#5341 and #5356). I think that besides checking for tinyusb having "something to do", the fact that `port_interrupt_after_ticks` and `port_disable_tick` weren't implemented that was causing a secondary problem. I've tested this on a pico w over reboot-cycles and ctrl-c-cycles, with and without drive automounting, with and without serial repl open, and on a power-only connection. I didn't notice the problem reported in #5356 after merely implementing port_idle_until_interrupt; but I did notice that sleeps in general would take over-long until "something" (like writing to the USB drive) happened; I think "something" was probably calling port_enable_tick(). When this problem was happening, sleeps would take a lot longer; for instance, `sleep(.001)` would take about 1/20s and `sleep(.1)` would take about 1/7s.
CircuitPython ============= .. image:: https://s3.amazonaws.com/adafruit-circuit-python/CircuitPython_Repo_header_logo.png |Build Status| |Doc Status| |License| |Discord| |Weblate| `circuitpython.org <https://circuitpython.org>`__ \| `Get CircuitPython <#get-circuitpython>`__ \| `Documentation <#documentation>`__ \| `Contributing <#contributing>`__ \| `Branding <#branding>`__ \| `Differences from Micropython <#differences-from-micropython>`__ \| `Project Structure <#project-structure>`__ **CircuitPython** is a *beginner friendly*, open source version of Python for tiny, inexpensive computers called microcontrollers. This package contains the "stubs", or type definitions for CircuitPython. With some advanced editors and other tools, this information can be identify TypeErrors, AttributeErrors, and other problems before you deploy your code to a device and can even help autocomplete your code. .. |Build Status| image:: https://github.com/adafruit/circuitpython/workflows/Build%20CI/badge.svg :target: https://github.com/adafruit/circuitpython/actions?query=branch%3Amain .. |Doc Status| image:: https://readthedocs.org/projects/circuitpython/badge/?version=latest :target: http://circuitpython.readthedocs.io/ .. |Discord| image:: https://img.shields.io/discord/327254708534116352.svg :target: https://adafru.it/discord .. |License| image:: https://img.shields.io/badge/License-MIT-brightgreen.svg :target: https://choosealicense.com/licenses/mit/ .. |Weblate| image:: https://hosted.weblate.org/widgets/circuitpython/-/svg-badge.svg :target: https://hosted.weblate.org/engage/circuitpython/?utm_source=widget