djsundog/circuitpython
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ce61fd857b
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1422 Commits

Author SHA1 Message Date
Melissa LeBlanc-Williams
ce61fd857b Bug fix for skip on only one bmp 2023-08-10 08:15:18 -07:00
Melissa LeBlanc-Williams
78d1ebb529 Fix calculations 2023-08-08 18:33:09 -07:00
Melissa LeBlanc-Williams
5393bc4ed0 More formatting 2023-08-08 13:07:50 -07:00
Melissa LeBlanc-Williams
c9c7f02ba4 Fix formatting 2023-08-08 13:03:09 -07:00
Melissa LeBlanc-Williams
549bbdc31c Alphablend changes 2023-08-08 12:42:48 -07:00
Scott Shawcroft
9152659912
Merge remote-tracking branch 'adafruit/main' into cache_config_desc 2023-08-03 13:37:53 -07:00
Scott Shawcroft
59e6cab252
Cache configuration descriptor 
We use it to open endpoints as they are used. Fetching the descriptor
as needed can cause issues with devices that we're expecting a control
packet while another transaction was ongoing. Specifically, a usb
thumb drive didn't expect a control transaction while doing a SCSI
transaction.

This PR also aborts transactions on timeout or ctrl-c interrupt. It
doesn't always recover though...
 2023-08-02 14:26:11 -07:00
Scott Shawcroft
539f34f7fd
Three small changes 
1. Raise an exception when creating a USB device when host isn't
  initialized.
2. Mark RP2040 dtcm_bss as NOLOAD since it doesn't need to be
  loaded (just zeroed.)
3. Fix submodule location for ulab to Jeff's copy.
 2023-08-01 13:16:38 -07:00
elpekenin
a51be16d9e Fix typo, oopsie 2023-07-29 15:10:09 +02:00
elpekenin
c4e915c3b2 Improve error message 2023-07-29 14:39:44 +02:00
Scott Shawcroft
e45a61f57e
Align fatfs window buffer for tinyusb 
Also, update tinyusb.
 2023-07-27 09:15:58 -07:00
Scott Shawcroft
924422eff8
Merge remote-tracking branch 'adafruit/main' into three_small 2023-07-21 09:37:26 -07:00
Scott Shawcroft
5f082561b3
Unify some error strings 2023-07-20 11:20:32 -07:00
Jeff Epler
346f08f8b9
synthio: Add Synthesizer.note_state 
This enables the specific use case of checking whether a note's release
phase has ended, but is also potentially useful to implement a sort of
"voice stealing" algorithm in Python code, which can take account of
the note's envelope state as well as other factors specific to the
program.
 2023-07-20 13:16:00 -05:00
Dan Halbert
74eb360922
Merge pull request #8143 from kolkmvd/ShiftRegister-multi-data-pin 
Extended ShiftRegisterKeys to support multiple data pins with shared clock and latch
 2023-07-18 23:30:13 -04:00
Jeff Epler
3ec9f8a118
Merge pull request #8136 from FoamyGuy/blit_skip_self_index 
adding skip_self_index argument to bitmap.blit()
 2023-07-18 15:17:28 -05:00
Jeff Epler
6174e585af
usb.core.Device: fix trailing NUL on e.g., product string 
.. and simplify the code to use vstr_add_char.
 2023-07-12 08:47:33 -05:00
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
6dab35e076 Assign key_count to MP_ROM_NONE on deinit (for gc) 
Signed-off-by: Marco van der Kolk <marco.git@vdkolk.nl>
 2023-07-08 15:21:58 +02:00
Marco van der Kolk
4ba4c2a942 Renamed 'datas' to 'data_pins' to keep codespell happy 
Signed-off-by: Marco van der Kolk <marco.git@vdkolk.nl>
 2023-07-07 00:28:07 +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
a2ff9527dc format 2023-07-02 14:40:56 -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
Dan Halbert
1f2a1a6e78 Improve OnDiskGif doc; check image width 2023-06-22 14:24:48 -04:00
Scott Shawcroft
0da62416a5
Merge pull request #8050 from FoamyGuy/hidden_refresh_areas 
don't consider refresh areas for hidden groups or tilegrids
 2023-06-21 09:56:27 -07:00
foamyguy
4bf4d148c1 always set rendered_hidden false when hidden changes 2023-06-16 18:05:39 -05:00
foamyguy
074c13488b revert whitespace change. handle hidden by parent 2023-06-16 16:57:37 -05:00
foamyguy
3222cdf847 revert indention change 2023-06-16 16:50:01 -05:00
foamyguy
0e3cdea51e remove prints 2023-06-16 16:47:24 -05:00
foamyguy
340506be58 revert unrelated epd change 2023-06-16 16:43:10 -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
foamyguy
18faeb86c7 more debug prints 2023-06-09 14:53:11 -05:00
foamyguy
ec21dc6975 added debug prints 2023-06-08 12:01:39 -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
foamyguy
4712a9d301 remove old conditions 2023-05-31 21:00:02 -05:00
foamyguy
f8948c2718 format 2023-05-31 20:58:04 -05:00
foamyguy
4ad54b2853 debugging prints. add rendered_hidden field to tilegrid 2023-05-31 20:57:17 -05:00
Jeff Epler
a999e40935 synthio: reorganize the order of operations 
Apply envelope & panning after biquad filtering.

This may fix the weird popping problem. It also reduces the number
of operations that are done "in stereo", so it could help performance.

It also fixes a previously unnoticed problem where a ring-modulated
waveform had 2x the amplitude of an un-modulated waveform.

The test differences look large but it's because some values got changed
in the LSB after the mathematical divisions were moved around.
 2023-05-31 14:22:43 -05:00
foamyguy
06057a63e6 don't consider refresh areas for hidden groups or tilegrids 2023-05-30 19:25:08 -05:00
Jeff Epler
5f7998e6f2
synthio: improve rounding in biquad 
this removes a marked DC offset and may cure the 'pops' problem.
 2023-05-30 13:43:06 -05:00
Jeff Epler
8a85deb1e2 synthio: shift 19 was too much for a note with amplitude 1 2023-05-30 09:26:14 -05:00
Jeff Epler
3151656f4b synthio: more fir-filter removal; fix biquad logic errors 2023-05-30 09:24:26 -05:00
Jeff Epler
a891e149a6
synthio: Fix multichannel biquad filtering 2023-05-29 11:23:07 -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
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
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
ac02a2668e
synthio: avoid exceptions inside get_buffer 
.. in case the items in lfos are not actually LFOs
 2023-05-21 13:22:50 -05:00