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2823 Commits

Author SHA1 Message Date
Marco van der Kolk
bdf9336b80 Improved help text 
Signed-off-by: Marco van der Kolk <marco.git@vdkolk.nl>
 2023-07-11 12:09:51 +02:00
Marco van der Kolk
0c606c534c Documentation: Sequences are supported, not just Lists 
Signed-off-by: Marco van der Kolk <marco.git@vdkolk.nl>
 2023-07-11 11:18:29 +02:00
Scott Shawcroft
2686beab36
Basic USB host support and keyboard workflow 
Connects up read, write and ctrl_transfer to TinyUSB. USB Host
support is available on iMX RT and RP2040.

Fixes #6527 (imx) and fixes #5986 (rp2).
 2023-07-10 14:22:21 -07:00
Marco van der Kolk
f8edecf473 corrected formatting 2023-07-10 22:16:22 +02:00
kolkmvd
2860593425
fixed missing comma 2023-07-10 12:28:36 +02:00
Marco van der Kolk
21d08646e1 updated documentation 2023-07-10 12:04:26 +02:00
Marco van der Kolk
5fcd90d8fb Extended to support multiple data pins 
Signed-off-by: Marco van der Kolk <marco.git@vdkolk.nl>
 2023-07-06 23:40:47 +02:00
foamyguy
72857994f2 change skip_index to skip_source_index 2023-07-05 17:27:41 -05:00
foamyguy
16d92ddd34 docs fix 2023-07-02 14:57:44 -05:00
foamyguy
96d3e662b3 refactor bitmap.blit into bitmaptools 2023-07-02 14:35:40 -05:00
foamyguy
abf15125ff adding skip_self_index argument to bitmap.blit() 2023-07-01 11:50:24 -05:00
MicroDev
25bacc3042
Merge pull request #8125 from jimmo/zlib-docs 
shared-bindings/zlib: Fix docs for zlib.decompress.
 2023-06-28 08:30:58 +05:30
Jim Mussared
d3aea0e15a shared-bindings/zlib: Fix docs for zlib.decompress. 
The docs say the method is called `zlib_decompress` but should be
just `decompress`.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
 2023-06-28 07:59:45 +10:00
foamyguy
c4b57dc2fe fix shape.set_boundary() 2023-06-24 12:42:00 -05:00
Dan Halbert
a84551afb7
Merge pull request #8105 from dhalbert/authmode-doc 
improve start_ap() doc; make "authmode" use consistent internally
 2023-06-23 12:51:26 -04:00
Dan Halbert
dc13a8036b
Merge pull request #8104 from dhalbert/rp2040-countio-doc 
note RP2040 countio limitations
 2023-06-22 18:37:49 -04:00
Dan Halbert
540bf58102 improve start_ap() doc; make "authmode" use consistent internally 2023-06-22 16:24:18 -04:00
Dan Halbert
8acc8581df note RP2040 countio limitations 2023-06-22 14:56:46 -04:00
Dan Halbert
1f2a1a6e78 Improve OnDiskGif doc; check image width 2023-06-22 14:24:48 -04:00
Scott Shawcroft
4789508629
Merge pull request #8087 from anecdata/ap_chan 
validate wifi Access Point channel
 2023-06-20 13:14:04 -07:00
Dan Halbert
f5c03e64e5 fix typos: "CTX mode" -> "CTR mode" 2023-06-20 12:50:36 -04:00
anecdata
b0e0b4adce ap channel validation 2023-06-15 20:20:17 -05:00
Jeff Epler
666fb94ca3
Merge pull request #8056 from jepler/matrixportal-s3 
Add Adafruit MatrixPortal S3 board def & update protomatter
 2023-06-13 19:34:08 -05:00
Jeff Epler
d4913b04e0 rgbmatrix: update protomatter 
and re-organize so that esp32 s2/s3 don't do as much at reset

.. it's not necessary (because most data is in esp-idf managed memory)
and doing this saves me from having to debug why reconstruct isn't working
properly on that platform.

This needs to be tested on other platforms again before being merged!
 2023-06-08 10:43:32 -05:00
Jeff Epler
3151656f4b synthio: more fir-filter removal; fix biquad logic errors 2023-05-30 09:24:26 -05:00
Jeff Epler
1d58b550b5
synthio: fix doc build 2023-05-29 13:07:15 -05:00
Jeff Epler
51027974e5
synthio: apply biquad filters during synthesis 2023-05-29 10:53:48 -05:00
Jeff Epler
fed8d5825b
synthio: add biquad filter type & basic filter calculations 
the filter cannot be applied as yet.
 2023-05-29 09:50:18 -05:00
Jeff Epler
9f138dc188
synthio: list filter in the constructor 2023-05-23 19:38:25 -05:00
Jeff Epler
11d8a6ec3a
synthio: rename synthesizer.lfos to .blocks 
.. since math blocks can be placed in it too (and that's useful)
 2023-05-23 19:38:25 -05:00
Jeff Epler
c20e862790
synthio: note frequency can only be a float, for now 2023-05-23 19:38:24 -05:00
Jeff Epler
1847c2b72a
synthio: fix, rename voct_to_hz 
todbot discovered that this function wasn't working right, and wasn't
well-named.
 2023-05-23 19:38:24 -05:00
Jeff Epler
2b42783301
Apply suggestions from code review 
Co-authored-by: Dan Halbert <halbert@adafruit.com>
 2023-05-23 08:57:16 -05:00
Jeff Epler
122e00bdb3
document ring arguments to constructor 
thanks Mark!
 2023-05-22 21:59:39 -05:00
Jeff Epler
af40a173ba
synthio: midi_to_hz: remove arbitrary note number limitation 
The underlying routine can return numbers for higher and lower
octaves. Other bits of the code might have frequency limitations
but that doesn't mean we shouldn't let someone get a ~4Hz "note"
by sending in (-12), because that's actually totally plausible as
an LFO frequency.
 2023-05-22 21:58:09 -05:00
Jeff Epler
1b174f8b3d
synthio: remove "1-octave" caveat, is false now 2023-05-22 21:58:09 -05:00
Jeff Epler
5b4d621fd2
synthio: explicitly cast away const to satisfy compiler 2023-05-22 21:58:08 -05:00
Jeff Epler
167aa30f12
synthio: remove if0'd code 
thanks tannewt
 2023-05-22 21:58:04 -05:00
Jeff Epler
8626130af7
synthio: Add default triangle waveform to LFO, improve docs 2023-05-22 10:53:29 -05:00
Jeff Epler
4f671dab6f
synthio: one more doc fix 2023-05-21 19:15:34 -05:00
Jeff Epler
4d60c4608e
synthio: doc fixes 2023-05-21 17:49:30 -05:00
Jeff Epler
c5615995d9
synthio: fix docstring 2023-05-21 13:22:49 -05:00
Jeff Epler
c084ab92c8
synthio: Enable synthio.MathOperation.SUM(3,4,5) 2023-05-21 13:22:48 -05:00
Jeff Epler
4ff08e02eb
synthio: lfo: bugfixes & improvements 
LFO waveforms are now linearly interpolated by default, but a new
property (interpolated=False) can disable this.

The 'once' logic was improved
 2023-05-21 13:22:47 -05:00
Jeff Epler
e6c4d12eaf
synthio: doc improvement 2023-05-21 13:22:47 -05:00
Jeff Epler
e0cfae1d05
synthio: add (untested) phase offset 2023-05-21 13:22:46 -05:00
Jeff Epler
bd2a153eae
synthio: there is a midi note 0 2023-05-17 16:37:12 -05:00
Jeff Epler
391438102b
synthio: Finish implementing Math blocks 2023-05-17 16:32:20 -05:00
Jeff Epler
5de4d197a2
synthio: start generalizing LFO to Block 2023-05-17 15:05:34 -05:00
Jeff Epler
3d2db5dbe0
synthio: improve documentation, simplify synthio_lfo_obj_tick_scaled 2023-05-17 11:13:15 -05:00
Jeff Epler
d4294de62b
synthio: Allow bends of more than one octave 
up to +-12 sounds good, right?
 2023-05-16 16:58:04 -05:00
Jeff Epler
0b926f8fd4
synthio: improve release/press/change 
Semi-incompatible name change: The method `release_then_press`
is now `change`. For now a compatibility alias is supported.

Everywhere a `NoteSequence` was accepted, a single note is now accepted.
So for instance, `synth.press(30)` can be written instead of requiring
``synth.press((30,))`. The same goes for `change.retrigger`, which
will accept a single LFO or a sequence.
 2023-05-16 10:26:56 -05:00
Jeff Epler
b2c6f9b1a4
synthio: add Synthesizer.lfo, retrigger option 2023-05-16 10:07:07 -05:00
Jeff Epler
f83212314e
synthio: Add LFOs 2023-05-15 21:15:39 -05:00
Dan Halbert
fe386e7c73 adafruit_bus_device SPIDevice can have None for chip select 2023-05-12 15:29:59 -04:00
Scott Shawcroft
0a3faf8c9d
Merge pull request #7959 from jepler/synthio-bend-pan-ring 
Synthio: next round of features
 2023-05-12 08:54:49 -07:00
Scott Shawcroft
db8bd56c6c
Merge pull request #7946 from anecdata/ap_ipv4 
Allow Access Point static IPv4 on the espressif port
 2023-05-12 08:47:07 -07:00
Jeff Epler
7845a1b13b
synthio: Add filter boolean property to Note objects 2023-05-11 17:58:09 -05:00
Jeff Epler
33fb771b76
synthio: Add filter argument to Synthesizer constructor 
as step 1/n of adding FIR filtering
 2023-05-11 17:56:11 -05:00
Jeff Epler
d3eda0ad52
synthio: fix a typing error 2023-05-11 17:32:42 -05:00
Jeff Epler
53e13f15a3
synthio: Finish ading SWEEP_IN 2023-05-11 16:53:40 -05:00
Jeff Epler
17df238145
synthio: doc fixes, rename BendType to BendMode 2023-05-11 15:23:54 -05:00
Jeff Epler
89080564b4
synthio: Fix release time of zero-sustain envelopes 
When there's no sustain, the release step needs to be calculated from
the attack level, not the sustain level. Otherwise, contrary to intent,
this leads to the actual release taking a loooonnngg time.
 2023-05-11 10:19:48 -05:00
Jeff Epler
095e020809
synthio: Add ring modulation 2023-05-11 09:31:18 -05:00
Jeff Epler
e87e7ee54f
synthio: add stereo & Note.panning 
A note can be placed in the center (panning=0) or moved to just the left
(panning=1) or right (panning=-1) channels. Fractional panning values
place it partially in both channels.
 2023-05-11 09:31:18 -05:00
Jeff Epler
1d1907b98b
synthio: Generalize vibrato into bend 
bend can be static, sweep, or vibrato
 2023-05-11 09:31:07 -05:00
Jeff Epler
c48d385e94
synthio: Add synthio.BendType 2023-05-11 09:31:07 -05:00
foamyguy
c9bb53b48a adding __iter__ stub to displayio.Group 2023-05-11 07:52:03 -05:00
foamyguy
7c685477ba adding __contains__ stub to displayio.Group 2023-05-08 16:41:57 -05:00
anecdata
82c173e8cf assuming the answer to that is 'yes' 2023-05-08 14:26:01 -05:00
anecdata
d78e5bd64c fix accidental indent 2023-05-08 14:18:06 -05:00
anecdata
7581d3d0b0 Fix docstring 2023-05-08 13:30:32 -05:00
anecdata
2f2a9e7e28 Allow Access Point static IPv4 on the espressif port. 2023-05-08 13:25:52 -05:00
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
Jeff Epler
a53c0ed066
synthio: add onevo_to_hz, implement midi_to_hz in terms of it 
this has the side effect of making some notes more accurate, the new
frequency= value in the test is closer to the true midi frequency of
830.609...Hz.
 2023-05-06 21:35:19 -05:00
Jeff Epler
a854e554f4
synthio: add midi_to_hz to docs 2023-05-06 21:35:16 -05:00
Jeff Epler
a94031d094
synthio: make most Note constructor args kw-only 
for similar reasons as Envelope. The mandatory frequency argument can
still be given as a positional argument.
 2023-05-04 10:16:19 -05:00
Jeff Epler
1701552dec
synthio: make sustain level relative to attack level 
and re-vamp overall envelope calculation again.

Now, if you set a low overall attack level like 0.2 this avoids the
"diminishing volume" effect when many notes sound at once. You need
simply choose a maximum attack level that is appropriate for the max
number of voices that will actually be played.
 2023-05-04 07:23:50 -05:00
Jeff Epler
a7da245ad0
synthio: Add synthio.Note 
This class allows much more expressive sound synthesis:
 * tremolo & vibrato
 * arbitrary frequency
 * different evelope & waveform per note
 * all properties dynamically settable from Python code
 2023-05-04 07:23:49 -05:00
Jeff Epler
bc03e03b9e
util: Add properties_print_helper 2023-05-04 07:23:48 -05:00
Jeff Epler
5514e3065d
synthio: add midi_to_hz 
to convert notes in the MIDI 1-127 note scale to floating point Hz
 2023-05-04 07:23:48 -05:00
Jeff Epler
bd9aca2526
Merge pull request #7862 from jepler/synthio-envelope 
Synthio envelope
 2023-05-03 12:42:56 -05:00
Jeff Epler
1fafa4dc24
synthio: improve Envelope constructor 2023-05-03 09:37:04 -05:00
Jeff Epler
eea9b62978
synthio: MidiTrack: sample_rate is always available 2023-05-03 09:37:02 -05:00
Jeff Epler
dd262258e0
synthio: Add MidiTrack.error_location to record errors 
.. instead of just printing the unraiseable error on the repl
 2023-05-03 09:37:02 -05:00
Jeff Epler
b2f32a5397
Apply suggestions from code review 
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
 2023-05-02 19:22:10 -05:00
Jeff Epler
c369527ace
remove line added while debugging failed doc builds 
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
 2023-05-02 19:17:51 -05:00
Scott Shawcroft
750615f2da
Merge pull request #7430 from Lanzaa/rp2040_cpu_frequency 
Add frequency setting for RP2040 boards.
 2023-05-02 09:52:28 -07:00
Dan Halbert
c333e61681
small wording change 2023-04-26 14:58:45 -04:00
anecdata
6e8031faf8
Note limitation of next_stack_limit on espressif boards 
Open to better wording.
 2023-04-26 13:53:33 -05:00
Dan Halbert
34f565dd89
Merge pull request #7891 from tannewt/fix_epd_uc 
Add address_little_endian and fix display memory reuse
 2023-04-26 00:27:59 -04:00
Scott Shawcroft
75046b3a58
Save space with consolidated errors 2023-04-25 13:26:48 -07:00
Jeff Epler
12c1a72f03
synthio: implement envelope 
This works for me (tested playing midi to raw files on host computer, as
well as a variant of the nunchuk instrument on pygamer)

it has to re-factor how/when MIDI reading occurs, because reasons.

endorse new test results

.. and allow `-1` to specify a note with no sustain (plucked)
 2023-04-25 12:05:53 -05:00
Jeff Epler
375a9cd4c5
add Synthesizer.release 2023-04-25 12:05:50 -05:00
Dan Halbert
abb0d5e620
Merge pull request #7899 from RetiredWizard/displayioDOC 
Doc fix for root_group=None behaviour
 2023-04-24 18:57:29 -04:00
Scott Shawcroft
3ee8d0b5cb
Merge pull request #7878 from gamblor21/gifio_palettes 
Palettes for OnDiskGif
 2023-04-24 12:44:53 -07:00
Dan Halbert
ac82f8f90b
document displayio.CIRCUITPYTHON_TERMINAL 2023-04-24 13:43:09 -04:00
Dan Halbert
738f626663
Code formatting in doc 2023-04-24 12:54:37 -04:00
RetiredWizard
3cf712556b Add CIRCUITPYTHON_TERMINAL usage description 2023-04-23 01:03:13 -04:00
RetiredWizard
0c00220aa6 Removing unrelated change by local pre-commit 2023-04-23 00:52:48 -04:00