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Jeff Epler 9a9f3229fa
synthio: Perform vibrato in pitch, not as frequency ratio 
Now the vibrato 'units' are 1.0 = one octave, 1/12 = one semitone,
1/1200 = one cent. Before, the units were somewhat arbitrary and were not
perceptually "symmetrical" around the base frequency.

For vibrato_depth = 1/12 and base frequency of 440,

before: pitch from 403.33 to 476.67Hz, not corresponding to any notes
after: pitch from 415.30 to 466.16Hz, corresponding to G# and A#
2023-05-06 21:35:20 -05:00
.codespell remove lib from exludes, fix all remaining typos 2023-03-23 13:59:08 +07:00
.devcontainer fixed typo (path) in postCreateCommand 2022-12-16 09:13:34 +01:00
.github Add 'sudo apt-get update' before any 'sudo apt-get install' 2023-04-17 19:51:02 -04:00
data change hex radio password validation; add password length doc 2023-04-20 09:47:25 -04:00
devices/ble_hci fix typos (partial) detected by codepell 2023-03-18 22:17:02 +07:00
docs Silabs' new Pull Request for submoduling the ports/silabs/tools/slc_cli_linux/ (#7874) 2023-04-18 12:42:16 -04:00
examples fix typos (partial) detected by codepell 2023-03-18 22:17:02 +07:00
extmod update ulab to 6.0.7 2023-02-01 09:08:18 -06:00
frozen upgraded to version 1.1.0 2023-04-06 14:24:09 +02:00
lib Add additional iMX RT support 2023-04-28 11:01:13 -07:00
LICENSES Add an explicit SPDX license file for ter-u12n. 2020-07-06 19:15:41 +01:00
locale Translated using Weblate (Japanese) 2023-04-29 19:47:37 +02:00
logo Add license to some obvious files. 2020-07-06 19:16:25 +01:00
mpy-cross Fix mpy-cross compile error with GCC13. 2023-04-11 19:38:27 +02:00
ports synthio: no longer fits on feather m4 can 2023-05-04 10:16:58 -05:00
py synthio: Add synthio.Note 2023-05-04 07:23:49 -05:00
shared fix typos (partial) detected by codepell 2023-03-18 22:17:02 +07:00
shared-bindings synthio: Perform vibrato in pitch, not as frequency ratio 2023-05-06 21:35:20 -05:00
shared-module synthio: Perform vibrato in pitch, not as frequency ratio 2023-05-06 21:35:20 -05:00
supervisor Add additional iMX RT support 2023-04-28 11:01:13 -07:00
tests synthio: add onevo_to_hz, implement midi_to_hz in terms of it 2023-05-06 21:35:19 -05:00
tools Add additional iMX RT support 2023-04-28 11:01:13 -07:00
.codespellrc fix typos (partial) detected by codepell 2023-03-18 22:17:02 +07:00
.git-blame-ignore-revs top: Update .git-blame-ignore-revs for latest formatting commit. 2021-04-27 23:46:46 +10:00
.gitattributes Merge MicroPython 1.12 into CircuitPython 2021-05-03 14:01:18 -07:00
.gitignore Rename test function, make 'bad' files binary & add another test 2022-12-09 15:23:56 -06:00
.gitmodules fixed merge conflicts 2023-04-27 13:23:34 +02:00
.mailmap Add a .mailmap file to collate together multiple author entries. 2020-07-06 19:15:41 +01:00
.pre-commit-config.yaml Update .pre-commit-config.yaml 2023-03-31 11:50:43 +03:00
.readthedocs.yml update .readthedocs.yml and add it to docs pattern 2023-03-11 11:56:04 +05:30
.rosie.yml Add license to some obvious files. 2020-07-06 19:16:25 +01:00
ACKNOWLEDGEMENTS Merge MicroPython 1.12 into CircuitPython 2021-05-03 14:01:18 -07:00
ACKNOWLEDGEMENTS.license Add license to some obvious files. 2020-07-06 19:16:25 +01:00
BUILDING.md uncrustify 0.75 is not OK 2023-03-11 08:13:30 -06:00
CODE_OF_CONDUCT.md Fix up Contributor Covenant homepage link 2023-04-10 15:33:38 +12:00
conf.py Silabs' new Pull Request for submoduling the ports/silabs/tools/slc_cli_linux/ (#7874) 2023-04-18 12:42:16 -04:00
CONTRIBUTING.md Fix error 2020-10-26 23:36:54 +01:00
LICENSE update formatting of LICENSE and clean-up 2022-08-27 14:47:10 +05:30
LICENSE_MicroPython update formatting of LICENSE and clean-up 2022-08-27 14:47:10 +05:30
main.c Fix RP2040 idle 2023-04-21 16:04:23 -07:00
Makefile Move git command to update necessary tags to submodule 2023-04-25 16:05:20 -06:00
MANIFEST.in-stubs refine stubs-building procedure 2021-06-22 08:59:05 -05:00
README.rst don't enter safemode.py on USER safe mode 2023-02-14 11:20:29 -05:00
README.rst-stubs Actually reduce the README text for the stubs package 2021-06-24 13:41:01 -05:00
requirements-ci.txt only install awscli when required 2023-01-16 17:03:39 +05:30
requirements-dev.txt Silabs' new Pull Request for submoduling the ports/silabs/tools/slc_cli_linux/ (#7874) 2023-04-18 12:42:16 -04:00
requirements-doc.txt attempt to fix missing jquery in RTD 2023-03-27 16:52:01 -05:00
runtime.py Conditionalize LTO 2022-05-27 12:59:54 -07:00
setup.py-stubs use --long for describe in setup.py-stubs 2022-02-18 21:22:02 -05:00
WEBUSB_README.md Rename esp32s2 port to espressif 2021-09-13 16:44:55 -07:00

README.rst-stubs 

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