5fcd90d8fb
Extended to support multiple data pins
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Signed-off-by: Marco van der Kolk <marco.git@vdkolk.nl>
2023-07-06 23:40:47 +02:00
72857994f2
change skip_index to skip_source_index
2023-07-05 17:27:41 -05:00
16d92ddd34
docs fix
2023-07-02 14:57:44 -05:00
96d3e662b3
refactor bitmap.blit into bitmaptools
2023-07-02 14:35:40 -05:00
abf15125ff
adding skip_self_index argument to bitmap.blit()
2023-07-01 11:50:24 -05:00
25bacc3042
Merge pull request #8125 from jimmo/zlib-docs
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shared-bindings/zlib: Fix docs for zlib.decompress.
2023-06-28 08:30:58 +05:30
d3aea0e15a
shared-bindings/zlib: Fix docs for zlib.decompress.
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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
c4b57dc2fe
fix shape.set_boundary()
2023-06-24 12:42:00 -05:00
a84551afb7
Merge pull request #8105 from dhalbert/authmode-doc
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improve start_ap() doc; make "authmode" use consistent internally
2023-06-23 12:51:26 -04:00
dc13a8036b
Merge pull request #8104 from dhalbert/rp2040-countio-doc
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note RP2040 countio limitations
2023-06-22 18:37:49 -04:00
540bf58102
improve start_ap() doc; make "authmode" use consistent internally
2023-06-22 16:24:18 -04:00
8acc8581df
note RP2040 countio limitations
2023-06-22 14:56:46 -04:00
1f2a1a6e78
Improve OnDiskGif doc; check image width
2023-06-22 14:24:48 -04:00
4789508629
Merge pull request #8087 from anecdata/ap_chan
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validate wifi Access Point channel
2023-06-20 13:14:04 -07:00
f5c03e64e5
fix typos: "CTX mode" -> "CTR mode"
2023-06-20 12:50:36 -04:00
b0e0b4adce
ap channel validation
2023-06-15 20:20:17 -05:00
666fb94ca3
Merge pull request #8056 from jepler/matrixportal-s3
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Add Adafruit MatrixPortal S3 board def & update protomatter
2023-06-13 19:34:08 -05:00
d4913b04e0
rgbmatrix: update protomatter
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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
3151656f4b
synthio: more fir-filter removal; fix biquad logic errors
2023-05-30 09:24:26 -05:00
1d58b550b5
synthio: fix doc build
2023-05-29 13:07:15 -05:00
51027974e5
synthio: apply biquad filters during synthesis
2023-05-29 10:53:48 -05:00
fed8d5825b
synthio: add biquad filter type & basic filter calculations
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the filter cannot be applied as yet.
2023-05-29 09:50:18 -05:00
9f138dc188
synthio: list filter in the constructor
2023-05-23 19:38:25 -05:00
11d8a6ec3a
synthio: rename synthesizer.lfos to .blocks
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.. since math blocks can be placed in it too (and that's useful)
2023-05-23 19:38:25 -05:00
c20e862790
synthio: note frequency can only be a float, for now
2023-05-23 19:38:24 -05:00
1847c2b72a
synthio: fix, rename voct_to_hz
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todbot discovered that this function wasn't working right, and wasn't
well-named.
2023-05-23 19:38:24 -05:00
2b42783301
Apply suggestions from code review
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Co-authored-by: Dan Halbert <halbert@adafruit.com>
2023-05-23 08:57:16 -05:00
122e00bdb3
document ring arguments to constructor
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thanks Mark!
2023-05-22 21:59:39 -05:00
af40a173ba
synthio: midi_to_hz: remove arbitrary note number limitation
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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
1b174f8b3d
synthio: remove "1-octave" caveat, is false now
2023-05-22 21:58:09 -05:00
5b4d621fd2
synthio: explicitly cast away const to satisfy compiler
2023-05-22 21:58:08 -05:00
167aa30f12
synthio: remove if0'd code
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thanks tannewt
2023-05-22 21:58:04 -05:00
8626130af7
synthio: Add default triangle waveform to LFO, improve docs
2023-05-22 10:53:29 -05:00
4f671dab6f
synthio: one more doc fix
2023-05-21 19:15:34 -05:00
4d60c4608e
synthio: doc fixes
2023-05-21 17:49:30 -05:00
c5615995d9
synthio: fix docstring
2023-05-21 13:22:49 -05:00
c084ab92c8
synthio: Enable `synthio.MathOperation.SUM(3,4,5)`
2023-05-21 13:22:48 -05:00
4ff08e02eb
synthio: lfo: bugfixes & improvements
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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
e6c4d12eaf
synthio: doc improvement
2023-05-21 13:22:47 -05:00
e0cfae1d05
synthio: add (untested) phase offset
2023-05-21 13:22:46 -05:00
bd2a153eae
synthio: there is a midi note 0
2023-05-17 16:37:12 -05:00
391438102b
synthio: Finish implementing Math blocks
2023-05-17 16:32:20 -05:00
5de4d197a2
synthio: start generalizing LFO to Block
2023-05-17 15:05:34 -05:00
3d2db5dbe0
synthio: improve documentation, simplify synthio_lfo_obj_tick_scaled
2023-05-17 11:13:15 -05:00
d4294de62b
synthio: Allow bends of more than one octave
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up to +-12 sounds good, right?
2023-05-16 16:58:04 -05:00
0b926f8fd4
synthio: improve release/press/change
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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
b2c6f9b1a4
synthio: add Synthesizer.lfo, retrigger option
2023-05-16 10:07:07 -05:00
f83212314e
synthio: Add LFOs
2023-05-15 21:15:39 -05:00
fe386e7c73
adafruit_bus_device SPIDevice can have None for chip select
2023-05-12 15:29:59 -04:00
0a3faf8c9d
Merge pull request #7959 from jepler/synthio-bend-pan-ring
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Synthio: next round of features
2023-05-12 08:54:49 -07:00
db8bd56c6c
Merge pull request #7946 from anecdata/ap_ipv4
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Allow Access Point static IPv4 on the espressif port
2023-05-12 08:47:07 -07:00
7845a1b13b
synthio: Add `filter` boolean property to Note objects
2023-05-11 17:58:09 -05:00
33fb771b76
synthio: Add `filter` argument to Synthesizer constructor
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as step 1/n of adding FIR filtering
2023-05-11 17:56:11 -05:00
d3eda0ad52
synthio: fix a typing error
2023-05-11 17:32:42 -05:00
53e13f15a3
synthio: Finish ading SWEEP_IN
2023-05-11 16:53:40 -05:00
17df238145
synthio: doc fixes, rename BendType to BendMode
2023-05-11 15:23:54 -05:00
89080564b4
synthio: Fix release time of zero-sustain envelopes
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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
095e020809
synthio: Add ring modulation
2023-05-11 09:31:18 -05:00
e87e7ee54f
synthio: add stereo & Note.panning
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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
1d1907b98b
synthio: Generalize vibrato into bend
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bend can be static, sweep, or vibrato
2023-05-11 09:31:07 -05:00
c48d385e94
synthio: Add `synthio.BendType`
2023-05-11 09:31:07 -05:00
c9bb53b48a
adding __iter__ stub to displayio.Group
2023-05-11 07:52:03 -05:00
7c685477ba
adding __contains__ stub to displayio.Group
2023-05-08 16:41:57 -05:00
82c173e8cf
assuming the answer to that is 'yes'
2023-05-08 14:26:01 -05:00
d78e5bd64c
fix accidental indent
2023-05-08 14:18:06 -05:00
7581d3d0b0
Fix docstring
2023-05-08 13:30:32 -05:00
2f2a9e7e28
Allow Access Point static IPv4 on the espressif port.
2023-05-08 13:25:52 -05:00
9a9f3229fa
synthio: Perform vibrato in pitch, not as frequency ratio
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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
a53c0ed066
synthio: add onevo_to_hz, implement midi_to_hz in terms of it
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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
a854e554f4
synthio: add midi_to_hz to docs
2023-05-06 21:35:16 -05:00
a94031d094
synthio: make most Note constructor args kw-only
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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
1701552dec
synthio: make sustain level relative to attack level
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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
a7da245ad0
synthio: Add synthio.Note
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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
bc03e03b9e
util: Add properties_print_helper
2023-05-04 07:23:48 -05:00
5514e3065d
synthio: add midi_to_hz
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to convert notes in the MIDI 1-127 note scale to floating point Hz
2023-05-04 07:23:48 -05:00
bd9aca2526
Merge pull request #7862 from jepler/synthio-envelope
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Synthio envelope
2023-05-03 12:42:56 -05:00
1fafa4dc24
synthio: improve Envelope constructor
2023-05-03 09:37:04 -05:00
eea9b62978
synthio: MidiTrack: sample_rate is always available
2023-05-03 09:37:02 -05:00
dd262258e0
synthio: Add `MidiTrack.error_location` to record errors
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.. instead of just printing the unraiseable error on the repl
2023-05-03 09:37:02 -05:00
b2f32a5397
Apply suggestions from code review
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Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2023-05-02 19:22:10 -05:00
c369527ace
remove line added while debugging failed doc builds
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Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2023-05-02 19:17:51 -05:00
750615f2da
Merge pull request #7430 from Lanzaa/rp2040_cpu_frequency
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Add frequency setting for RP2040 boards.
2023-05-02 09:52:28 -07:00
c333e61681
small wording change
2023-04-26 14:58:45 -04:00
6e8031faf8
Note limitation of next_stack_limit on espressif boards
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Open to better wording.
2023-04-26 13:53:33 -05:00
34f565dd89
Merge pull request #7891 from tannewt/fix_epd_uc
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Add address_little_endian and fix display memory reuse
2023-04-26 00:27:59 -04:00
75046b3a58
Save space with consolidated errors
2023-04-25 13:26:48 -07:00
12c1a72f03
synthio: implement envelope
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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
375a9cd4c5
add Synthesizer.release
2023-04-25 12:05:50 -05:00
abb0d5e620
Merge pull request #7899 from RetiredWizard/displayioDOC
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Doc fix for root_group=None behaviour
2023-04-24 18:57:29 -04:00
3ee8d0b5cb
Merge pull request #7878 from gamblor21/gifio_palettes
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Palettes for OnDiskGif
2023-04-24 12:44:53 -07:00
ac82f8f90b
document displayio.CIRCUITPYTHON_TERMINAL
2023-04-24 13:43:09 -04:00
738f626663
Code formatting in doc
2023-04-24 12:54:37 -04:00
3cf712556b
Add CIRCUITPYTHON_TERMINAL usage description
2023-04-23 01:03:13 -04:00
0c00220aa6
Removing unrelated change by local pre-commit
2023-04-23 00:52:48 -04:00
b2b24231bc
local pre-commit changes
2023-04-23 00:45:38 -04:00
b0ea28a031
Doc fix for root_group=None behaviour
2023-04-23 00:33:14 -04:00
56fd7dcf0a
add minimum validation for tilegrid size in terminalio.Terminal
2023-04-21 18:00:16 -05:00
7089ea4d65
Add address_little_endian for displayio
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Add address_little_endian for epaper displays with little endian
(low byte first) addresses.
Also clears allocated display and display bus memory so it has a
known state. The acep member wasn't always set so it varied
accidentally.
Fixes #7560 . May fix #7778 . Fixes #5119 .
2023-04-21 12:19:29 -07:00
ae7303221d
Update doc that Palette may not always be there
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Co-authored-by: Scott Shawcroft <scott@tannewt.org>
2023-04-21 11:21:29 -05:00
afae39765f
PR review fixups
2023-04-20 18:26:04 -05:00
Marco van der Kolk
foamyguy
MicroDev
Jim Mussared
Dan Halbert
Dan Halbert
Scott Shawcroft
anecdata
Jeff Epler
RetiredWizard
Mark
gamblor21