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2907 Commits

Author SHA1 Message Date
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
RetiredWizard
b2b24231bc local pre-commit changes 2023-04-23 00:45:38 -04:00
RetiredWizard
b0ea28a031 Doc fix for root_group=None behaviour 2023-04-23 00:33:14 -04:00
foamyguy
56fd7dcf0a add minimum validation for tilegrid size in terminalio.Terminal 2023-04-21 18:00:16 -05:00
Scott Shawcroft
7089ea4d65
Add address_little_endian for displayio 
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
Mark
ae7303221d
Update doc that Palette may not always be there 
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
 2023-04-21 11:21:29 -05:00
gamblor21
afae39765f PR review fixups 2023-04-20 18:26:04 -05:00
Dan Halbert
81c5a37e2d
Merge pull request #7867 from RetiredWizard/DispIOSizeValid 
displayio arg validation tweaking
 2023-04-20 14:52:24 -04:00
Dan Halbert
7d02bff6b8
Merge pull request #7880 from tannewt/feather_dvi 
Add PicoDVI support
 2023-04-20 14:50:10 -04:00
Dan Halbert
4b41a49200
Merge pull request #7866 from rich123/allow-64-char-wifi-passwords 
Allow 64 char WiFi passwords in wifi.radio.connect
 2023-04-20 10:22:44 -04:00
Dan Halbert
df41bd9ead change hex radio password validation; add password length doc 2023-04-20 09:47:25 -04:00
Scott Shawcroft
0f9fb33371
Merge branch 'main' into rp2040_cpu_frequency 2023-04-19 17:05:58 -07:00
Scott Shawcroft
e2ab7a4751
Change voltage. Refine docs 2023-04-19 17:04:54 -07:00
Scott Shawcroft
66edcf5d03
Add PicoDVI support 
PicoDVI in CP support 640x480 and 800x480 on Feather DVI, Pico and
Pico W. 1 and 2 bit grayscale are full resolution. 8 and 16 bit
color are half resolution.

Memory layout is modified to give the top most 4k of ram to the
second core. Its MPU is used to prevent flash access after startup.

The port saved word is moved to a watchdog scratch register so that
it doesn't get overwritten by other things in RAM.

Right align status bar and scroll area. This normally gives a few
pixels of padding on the left hand side and improves the odds it is
readable in a case. Fixes #7562

Fixes c stack checking. The length was correct but the top was being
set to the current stack pointer instead of the correct top.
Fixes #7643

This makes Bitmap subscr raise IndexError instead of ValueError
when the index arguments are wrong.
 2023-04-19 15:14:02 -07:00
gamblor21
403ea89d57 Initial paletts for OnDiskGif 2023-04-18 19:44:03 -05:00
Debian
304134c6a4 Fixed outdated reference link 2023-04-17 12:54:59 -06:00
RetiredWizard
a4cb73a567
Add MAX(0,xxx-1) to prevent potential display wrap 2023-04-16 18:42:00 -04:00
RetiredWizard
a8c78d8d2e displayio arg validation tweaking 2023-04-15 23:44:30 -04:00
Richard Ellis
ec78a23a56 Code changes to allow 64 character hex WiFi passwords to be used with 
wifi.radio.connect.

Fixes adafruit/circuitpython#7677.
 2023-04-15 22:54:57 -04:00
applecuckoo
add8f06b75
urandom is supported on nRF boards 2023-04-10 15:27:15 +12:00
Jeff Epler
992457c7f7
Improve documentation 2023-04-05 16:53:09 -05:00
Scott Shawcroft
6df88ac948
Merge pull request #7825 from jepler/better-synthio 
Better synthio
 2023-04-05 12:23:10 -07:00
Jeff Epler
9679aaa0be
Apply suggestions from code review 
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
 2023-04-05 11:57:06 -05:00
Jeff Epler
3038b9a560
Update shared-bindings/keypad/ShiftRegisterKeys.c 
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
 2023-04-05 11:56:21 -05:00
Jeff Epler
b9dea05dbf
Enable audiomixer on unix port, for testing 2023-04-05 09:02:03 -05:00
Jeff Epler
b011468251
Add synthio.Synthesizer 
In contrast to MidiTrack, this can be controlled from Python code,
turning notes on/off as desired.

Not tested on real HW yet, just the acceptance test based on checking
which notes it thinks are held internally.
 2023-04-02 20:37:23 -05:00
Jeff Epler
975c981e4f
fix some calls that needed to be _varg 2023-04-02 11:55:14 -05:00
Jeff Epler
8b05d11538
save 4 bytes memory since qstr constants are smol 2023-04-01 19:25:30 -05:00
Jeff Epler
62636cf722
Make a message more terse 
This matches a bunch of other NotImplementedErrors
 2023-04-01 19:24:06 -05:00
Jeff Epler
05cf5213e2
Allow disabling each class in keypad 
.. for boards like pewpewm4 which need a specific kind. And need
some space.
 2023-04-01 19:22:52 -05:00
Dan Halbert
cc0eeb430a
Merge pull request #7823 from dhalbert/wifi-connected 
Add wifi.radio.connected, wifi.radio.ap_active
 2023-04-01 15:01:43 -04:00
Jeff Epler
e9e4ce9546
add waveform support in synthio 
a waveform object (array of 'h') can be passed in, replacing the
standard square wave. This waveform must be a 'single cycle waveform'
and some obvious things to pass in are sine, triangle or sawtooth waves,
but you can construct whatever you like.
 2023-04-01 11:46:38 -05:00
Jeff Epler
13e17e6dcd
Make synthio debuggable in unix coverage port 2023-04-01 11:46:36 -05:00
Jeff Epler
02f8a45dfa
synthio: allow increasing number of channels 
12 channels works well on metro m7
 2023-04-01 11:46:27 -05:00
jposada202020
2f3ea81277 correcting 2023-03-31 20:29:29 -04:00
jposada202020
df46636c5e improving range validation 2023-03-31 20:15:07 -04:00
Dan Halbert
5c429320a8 Add wifi.radio.connected, wifi.radio.ap_active 2023-03-31 17:57:53 -04:00
jposada202020
9a77199f2e
Update shared-bindings/bitmaptools/__init__.c 
Co-authored-by: Dan Halbert <halbert@halwitz.org>
 2023-03-30 15:43:48 -04:00
jposada202020
4e332fb1c4
Update shared-bindings/bitmaptools/__init__.h 
Co-authored-by: Dan Halbert <halbert@halwitz.org>
 2023-03-30 15:28:42 -04:00
jposada202020
844ea2f60b
Update shared-bindings/bitmaptools/__init__.c 
Co-authored-by: Dan Halbert <halbert@halwitz.org>
 2023-03-30 15:28:15 -04:00
jposada202020
6ad053e403 correcting feedback 2023-03-30 08:51:52 -04:00
jposada202020
f3d85d6932 Merge branch 'main' into adding_circle_bitmaptools 2023-03-30 07:44:07 -04:00
Dan Halbert
a10ce2170c doc typo fix in OnDiskGif 2023-03-29 17:16:39 -04:00
Jeff Epler
cb5e1a1e98
mimxrt: Fix output frequency for samples that don't divide 192kHz 
This makes all the samples from Dan's collection register as 440Hz
when playing on pwmio or i2sout, using https://webaudiodemos.appspot.com/pitchdetect/index.html
to detect the frequency played (all should show as A 440Hz; an error
of up to 20 "cents" should be treated as OK)

There's an audible carrier with PWM output and the 8kHz samples. This is
probably a limitation of the peripheral which is documented as being for
input signals of 44 kHz or 48 kHz; the carrier frequency is a fixed
multiple of the sample frequency.

Closes #7800
 2023-03-28 10:18:28 -05:00
Dan Halbert
29b35804d9
Merge pull request #7548 from FoamyGuy/displayio_arg_validation 
Displayio Bitmap arg validation
 2023-03-28 10:30:06 -04:00
Dan Halbert
77cd20af8f
Merge pull request #7785 from jepler/mimxrt10xx-mqs 
mimxrt10xx: Add PWMAudioOut
 2023-03-27 20:46:11 -04:00
Jeff Epler
d6a067b0e5
Make PWMAudioOut object ll, have finaliser 
.. for reasons stated in the comment
 2023-03-27 10:52:23 -05:00
Jeff Epler
df916e0484
Merge remote-tracking branch 'origin/main' into mimxrt10xx-rotaryio 2023-03-23 13:02:12 -05:00
Dan Halbert
0639c0850f
Merge pull request #7751 from hathach/add-codespell 
Add codespell to pre-commit to scan and fix typo
 2023-03-23 13:26:24 -04:00
Jeff Epler
50ba218afb
PulseIn, Counter: give finali(s/z)ers to these types too 
for similar reasons, an interrupt handler might point at these
objects, and we can worry less about it if the object deinits when it
is GC'd.
 2023-03-23 09:57:32 -05:00
Jeff Epler
c45db1c1eb
incrementalencoder: give it a finaliser 2023-03-23 09:56:14 -05:00
Dan Halbert
db76fbd55f
Merge pull request #7712 from gamblor21/ondiskgif_freemem_fix 
Add deinit to OnDiskGif
 2023-03-23 09:03:07 -04:00
hathach
66129311f4
fix pre-commit format 2023-03-23 14:19:36 +07:00
hathach
8c1095b268
Merge branch 'main' into add-codespell 2023-03-23 14:09:57 +07:00
hathach
a8abe8e705
remove lib from exludes, fix all remaining typos 2023-03-23 13:59:08 +07:00
gamblor21
52631bb1c5 Restore OnDiskGif deinit 2023-03-22 22:30:38 -05:00
gamblor21
98ebc676ce Added documentation about freeing a GIF 2023-03-22 19:20:20 -05:00
gamblor21
07e83674c9 Add deinit to displayio.Bitmap 2023-03-22 19:20:20 -05:00
gamblor21
8b9f5e7f53 Remove del obj and add deinited 2023-03-22 19:20:20 -05:00
jposada202020
29613c73e1 pre-commit 2023-03-22 19:05:18 -04:00
jposada202020
0b3099a9ff adding bitmaptools circle 2023-03-22 18:44:45 -04:00
Scott Shawcroft
0eb08509f0
Make set_stack_limit respect fixed stack 
Fixes #2830
 2023-03-21 16:42:49 -07:00
Dan Halbert
7ee85408a1
Merge pull request #7755 from isacben/block-device-arguments-typing 
Updated block_device type annotation
 2023-03-21 12:51:40 -04:00
Scott Shawcroft
67e0a49a1f
Merge pull request #7724 from tannewt/get_perfbench_running 
Improve iMX RT performance
 2023-03-21 09:00:48 -07:00
Dan Halbert
d9d27a3e31
Fix signature of mkfs() 2023-03-21 10:30:03 -04:00
Isaac Benitez
9e630a565e Updated block_device type annotation 2023-03-19 15:08:29 -07:00
hathach
fecc1bdedb
fix typos (partial) detected by codepell 2023-03-18 22:17:02 +07:00
Dan Halbert
ca292f3427 Turn off mkfs FAT32 on all SAMD21 builds; note in doc 2023-03-17 12:18:24 -04:00
Dan Halbert
5569f101a7
Document that storage.VfsFat.mkfs() is a @staticmethod 2023-03-17 10:50:07 -04:00
Carlin Kartchner
058a8e65d8 define frame delay before reference 2023-03-16 18:22:24 -04:00
MicroDev
8964228ed5
silently return when watchdog isn't active 2023-03-16 11:24:43 +05:30
MicroDev
668f96e6e9
update watchdog implementation 
- add note about deprecation of `deinit`
- refactor `WatchDogMode` implementation
- make validation of watchdog mode port specific
 2023-03-15 12:05:38 +05:30
Scott Shawcroft
5bb8a7a7c6
Improve iMX RT performance 
* Enable dcache for OCRAM where the VM heap lives.
* Add CIRCUITPY_SWO_TRACE for pushing program counters out over the
  SWO pin via the ITM module in the CPU. Exempt some functions from
  instrumentation to reduce traffic and allow inlining.
* Place more functions in ITCM to handle errors using code in RAM-only
  and speed up CP.
* Use SET and CLEAR registers for digitalio. The SDK does read, mask
  and write.
* Switch to 2MiB reserved for CircuitPython code. Up from 1MiB.
* Run USB interrupts during flash erase and write.
* Allow storage writes from CP if the USB drive is disabled.
* Get perf bench tests running on CircuitPython and increase timeouts
  so it works when instrumentation is active.
 2023-03-14 12:30:58 -07:00
Dan Halbert
5ec586019b fix TimeAlarm signature 2023-03-14 13:27:57 -04:00
Dan Halbert
d4840cbf10 translate() messages must be one string 2023-03-14 13:13:58 -04:00
Scott Shawcroft
9251c6f988
Merge pull request #7684 from isacben/document-aeios-AES-rekey 
Document aeios.AES.rekey() and refactor arg validation
 2023-03-08 10:47:12 -08:00
Isaac Benitez
b7db2896d1 Second fix for the IV argument capitalization (documentation) 2023-03-07 10:12:57 -08:00
MicroDev
b9e478af39
Merge pull request #7471 from matemaciek/main 
Add function for drawing polygons to bitmaptools
 2023-03-07 08:28:07 +05:30
foamyguy
812fa2b34b change docstring, add example code. 2023-03-06 16:55:12 -06:00
Isaac Benitez
8955caff44 Fix capitalization of the IV argument (documentation) 2023-03-06 10:38:28 -08:00
Isaac Benitez
90155925d5 Document aeios.AES.rekey() and refactor arg validation 2023-03-05 12:58:40 -08:00
Dan Halbert
0ca6cc7741
Merge pull request #7668 from jepler/gifio-directio-example 
document going directly to display with ondiskgif
 2023-03-04 12:25:55 -05:00
Dan Halbert
2ac1c7a020
Add blank line after code-block 2023-03-04 11:59:31 -05:00
foamyguy
213a8bbdc1 Merge branch 'main' into displayio_arg_validation 
# Conflicts:
#	shared-bindings/displayio/Palette.c
 2023-03-04 10:11:47 -06:00
Dan Halbert
bac1a9625a OnDiskGif delay was being chopped to 8 bits 2023-03-02 16:47:07 -05:00
Jeff Epler
6eae40338c
fix problems spotted very quickly by gamblor :) 2023-03-01 17:56:18 -06:00
Jeff Epler
ac0bf1049a
document going directly to display with ondiskgif 2023-03-01 17:50:02 -06:00
Dan Halbert
5386cafa21 Update gifio and displayio documentation 2023-02-28 13:02:24 -05:00
Dan Halbert
f214d6b336
Merge pull request #7649 from jepler/improve-pwmio-documentation 
Improve pwmio documentation
 2023-02-25 21:35:06 -05:00
gamblor21
ce3da1ec66 Small doc change 2023-02-25 14:15:33 -06:00
Jeff Epler
07b3bd6d77
Improve pwmio documentation 
#7644 pointed out the need for better documentation.

To the best of my ability I noted the current behavior.
I think that there may be some ports that do not actually read
back the 'set' frequency value, but they are ports marked as beta
status (mimxrt10xx) or not maintained by us (cxd56).
 2023-02-25 11:02:49 -06:00
gamblor21
328a08729d Example fix 2023-02-25 09:16:33 -06:00
Dan Halbert
f9831b3bbc
Merge pull request #7639 from adafruit/8.0.x 
Merge 8.0.x up to main
 2023-02-24 19:32:09 -05:00
Dan Halbert
460dda0426
Merge pull request #7616 from dhalbert/8.0.x-fix-atmel-uart 
Fix pad assignments on atmel-samd UART
 2023-02-22 17:24:29 -05:00
Scott Shawcroft
de5f58a61d
Merge branch 'main' into banglejs2 2023-02-21 12:04:28 -08:00
Scott Shawcroft
a8b34bd067
Merge pull request #7549 from gamblor21/gif_displayio_support 
Animated GIF support
 2023-02-21 11:39:29 -08:00
foamyguy
3601bb3062 change value_count max 2023-02-20 20:37:42 -06:00
Dan Halbert
6d51356324 Fix pad assignments on atmel-samd UART 2023-02-19 20:42:44 -05:00
Dan Halbert
3f66a0be83
Merge pull request #7611 from gamblor21/colorconverter-mem-fix 
ColorConverter output colorspace non-initialization fix
 2023-02-19 20:34:30 -05:00
gamblor21
e78875a93b ColorConverter output colorspace fix 2023-02-18 15:35:56 -06:00
foamyguy
694537acb3 change validation maximum computation 2023-02-18 10:35:39 -06:00
gamblor21
c637ec9ea0 Removed forgotten func defn 2023-02-17 23:37:49 -06:00
gamblor21
b2a205e615 Doc fix 2023-02-17 15:48:26 -06:00
gamblor21
20eb7d11bd Changes times to seconds, remove dirty bitmap flag 2023-02-17 13:06:56 -06:00
Scott Shawcroft
931c7c1c51
Add Bangle.js 2, JDI memory displays and ACeP epd 
This 2-in-1 PR started with the goal of support the Bangle.js 2
smartwatch with *no USB*.
* Adds "secure" DFU build support with a committed private key.
* Adds 3-bit color support with one dummy bit for the JDI memory display
* Allows nrf boards to have a board_background_task() run in RUN_BACKGROUND_TASK.
  This is needed because the Bangle.js 2 uses the watchdog to reset.
* Renamed port_background_task() to port_background_tick() to indicate it
  runs on tick, not RUN_BACKGROUND_TASK.
* Marks serial connected when the display terminal is inited. This means
  that safe mode messages show up on the display.

ACep, 7-color epaper displays also pack 3 bits in 4. So, I added that
support as well.
* Adds 3-bit ACeP color support for 7-color e-paper displays. (Not
  watch related but similar due to color depth.)
* Allows a refresh sequence instead of a single int command. The 7" ACeP
  display requires a data byte for refresh.
* Adds optional delay after resetting the display. The ACeP displays
  need this. (Probably to load LUTs from flash.)
* Adds a cleaning phase for ACeP displays before the real refresh.

For both:
* Add dither support to Palette.
* Palette no longer converts colors when set. Instead, it caches
  converted colors at each index.
* ColorConverter now caches the last converted color. It should make
  conversions faster for repeated colors (not dithering.)
 2023-02-15 15:03:40 -08:00
Dan Halbert
328585f160 don't enter safemode.py on USER safe mode 2023-02-14 11:20:29 -05:00
Dan Halbert
d46d9d5c21 shorten safe mode messages; improve message printing; fix CIRCUITPY_SAFEMODE_PY=0 2023-02-13 21:29:57 -05:00
Mark
fa435468fa
Merge branch 'main' into gif_displayio_support 2023-02-13 18:30:51 -06:00
Dan Halbert
d8231f1588 Implement safemode.py 2023-02-13 18:26:38 -05:00
gamblor21
88212b066e Doc fix 2023-02-13 11:32:25 -06:00
gamblor21
cab38ed6a6 Doc fixes and renamed play_frame to next_frame 2023-02-12 11:51:23 -06:00
gamblor21
0c95e6a08e Moving to gifio module 2023-02-12 11:17:34 -06:00
gamblor21
da9b6fb0e2 Moving library to /lib 2023-02-10 18:31:59 -06:00
foamyguy
5f3f87e371 validate palette color count and group scale 2023-02-10 18:05:07 -06:00
foamyguy
67fd815e27 maximum value validation for bitmap constructor 2023-02-10 17:39:38 -06:00
foamyguy
bb4cccc1cd use range instead of min where applicable to consolodate bounds checks 2023-02-10 17:26:01 -06:00
gamblor21
19eba41630 Doc fixes and return next frame delay 2023-02-08 22:58:44 -06:00
foamyguy
efe48e61ed argument bounds validation for bitmap.blit() 2023-02-06 17:03:49 -06:00
gamblor21
dbe518680a Memory savings and more properties 2023-02-05 10:54:04 -06:00