djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
14,461 Commits 21 Branches 274 Tags 785 MiB
Commit Graph

14461 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Scott Shawcroft
58ad38a88e
Remove DotStar from pIRkey M0 for now to free up space 
Once we use PixelBuf, the library will be much smaller.
 2019-11-26 09:31:44 -08:00
Scott Shawcroft
e5dd78d393
Merge pull request #2324 from jepler/nrf-i2s-channels-widths 
nrf: assign channel width and count correctly
 2019-11-25 16:59:08 -08:00
Scott Shawcroft
2653455ded
Merge pull request #2321 from jepler/nrf-i2s-buglets 
Nrf i2s buglets
 2019-11-25 16:11:43 -08:00
Jeff Epler
1ee35fd6fd nrf: i2sout: move register settings closer together 
.. just for consistency's sake
 2019-11-25 11:43:51 -06:00
Jeff Epler
47a6eaa297 nrf: i2sout: Assign SWIDTH 
The sample width register was never set, so all samples were played
as though they were 16 bit.

After this change, 8-bit samples no longer produce audio on the MAX 98357A
BOB, because only 16-, 24-, and 32-bit samples are supported by the
hardware.  This will be addressed by a future change to pad samples to
16 bits; see #2323 and the 98357A datasheet page 6.
 2019-11-25 11:43:29 -06:00
Jeff Epler
8f4bab2d24 i2sout: Correctly retrieve channel_count 
The meaning of the "single channel" parameter is not well-documented,
but in fact it seems that "true" must be passed or else the returned
channel_count is always 1.  This caused stereo samples to be played
incorrectly.
 2019-11-25 10:59:59 -06:00
Dan Halbert
d154d11911
Merge pull request #2320 from jepler/nrf-unsigned-audio-crash 
nrf: i2sout: Fix double-increment when copying samples
 2019-11-25 11:42:16 -05:00
Jeff Epler
5115fdaa6f shared-bindings: I2SOut: Ensure object is deinitialised 
(or deinitialized, for those of us on this side of the pond)

Otherwise, a sequence like
```
audio = audiobusio.I2SOut(bit_clock=board.D6, word_select=board.D9, data=board.D10)
sine_wave_sample = audiocore.RawSample(sine_wave)
audio.play(sine_wave_sample, loop=True)
del audio
```
could free the memory associated with audio without stopping the
related background task.  Later, when fresh objects are allocated within
a now-freed memory region, they can get overwritten in the background
task, leading to a hard crash.

This presumably can affect multiple I2S implementations, but it was
reported against the nRF one.
 2019-11-25 09:53:55 -06:00
Jeff Epler
c9946dfd63 nrf: i2sout: Use <, not !=, for loop condition 
This is good C style, h/t @danh
 2019-11-25 09:35:57 -06:00
Jeff Epler
19d122e546 nrf: i2sout: Fix double-increment when copying samples 
This caused two problems when playing unsigned samples:
 * When an even number of samples were present, it "worked" but only
   every other sample was copied into the output, changing the waveform
 * When an odd number of samples were present, the copy continued beyond
   the end of the buffers and caused a hard fault
 2019-11-25 09:07:20 -06:00
Scott Shawcroft
6e3b363f50
Merge pull request #2317 from babygrimes/frozen-mpy-bytes-gc_long_lived-crash 
Only make objects long lived if they are on the GC heap
 2019-11-24 23:12:56 -08:00
Scott Shawcroft
f047f3ce93
Merge pull request #2316 from dhalbert/m4-network-ps2io 
Enable network and ps2io for all SAMD51 boards by default.
 2019-11-24 23:11:11 -08:00
Dan Halbert
1ccb7b4c5e cosmetic commit, mostly to re-run 2019-11-22 16:30:10 -05:00
Dan Halbert
13375d16f1 change mpconfigport.mk files so they can be overriden by mpconfigboard.mk 2019-11-22 15:44:51 -05:00
Jeff Epler
1c6c9a3e1f nrf: i2sout: Ensure hardware I2S is stopped at deinit 
.. otherwise, it may be possible under some scenario, for the background
task to continue and overwrite unrelated memory.
 2019-11-22 14:15:07 -06:00
Dan Halbert
e18d3e0f76 Merge branch 'master' into m4-network-ps2io 2019-11-22 15:02:52 -05:00
Jeff Epler
aabb56c840 nrf: i2sout: Only update hold_value when appropriate 
If we put no samples into the buffer, then there is no last
sample to fill out hold_value with.  (and, in fact, the expression such
as *(uint32_t*)(buffer-4) is outside an allocated region)

Detect this condition, and leave the prior value in place.

This improves clicks heard when pausing and resuming a waveform.
 2019-11-22 13:54:37 -06:00
Dan Halbert
1a62a9cb17 remove network from kicksat_sprite 2019-11-22 14:02:44 -05:00
Dan Halbert
2e9aa38700 turn off network in pewpew_m4 2019-11-22 13:49:33 -05:00
David Grimes
f13ba7e8d9 * only make objects long lived if they are on the GC heap 2019-11-22 13:47:13 -05:00
Dan Halbert
1d411d2874 Merge remote-tracking branch 'adafruit/master' into testing-fixes 2019-11-22 11:55:34 -05:00
Dan Halbert
228a619af5 enable network, wiznet5k, and ps2io by default on M4 2019-11-22 10:59:27 -05:00
Dan Halbert
c000567d88
Merge pull request #2313 from tannewt/fix_pairing 
Re-add pairing support
 2019-11-21 21:21:51 -05:00
Scott Shawcroft
46cc9b934b
Update translations 2019-11-21 16:50:34 -08:00
Scott Shawcroft
743bc829ab
Clean up debug changes 2019-11-21 16:39:57 -08:00
Scott Shawcroft
e63796c7bc
Special exception message for when pairing prompt is ignored. 2019-11-21 16:32:42 -08:00
Scott Shawcroft
39f4046f70
Fix pairing when peripheral. Central untested. 2019-11-21 16:32:42 -08:00
Dan Halbert
2adecda5eb
Merge pull request #2311 from tannewt/redo_bleio_errors 
Use BluetoothError in _bleio
 2019-11-21 16:44:26 -05:00
Dan Halbert
e06dc72359
Merge pull request #2307 from hierophect/stm32-spi-cleanup 
STM32: SPI clock rate fix and cleanup
 2019-11-21 16:12:06 -05:00
Scott Shawcroft
98e55eb577
Only add module when printing exception. 2019-11-21 12:26:25 -08:00
Hierophect
a96317d566 requested style changes 2019-11-21 14:30:07 -05:00
Scott Shawcroft
521c7531bc
Improve printing to include _bleio. prefix for type. 2019-11-21 11:04:17 -08:00
Scott Shawcroft
5e857fdb67
Use BluetoothError in _bleio 
This better differentiates errors than using OSError everywhere.
 2019-11-20 14:02:15 -08:00
Scott Shawcroft
372f22c0b3
Merge pull request #1858 from rafa-gould/korean_trans 
Created Korean Translations
 2019-11-20 13:22:26 -08:00
Hierophect
3d1b6d9fc8 fix typo 2019-11-20 12:07:12 -05:00
Hierophect
bd9893ab98 clean up SPI module readability 2019-11-20 12:00:45 -05:00
Hierophect
0b558e8714 fix error in SPI busclock selection 2019-11-20 11:34:49 -05:00
Jeff Epler
eae201a6dd
Merge pull request #2305 from cbyr2401/master 
removed Robo HAT MM1 M0 board.
 2019-11-20 10:02:53 -06:00
cbyr2401
eb39fcc947
Merge pull request #1 from wallarug/patch-1 
Removed robohatmm1_m0 from build.
 2019-11-21 01:13:58 +11:00
wallarug
8d72233afd
Removed robohatmm1_m0 from build. 2019-11-21 01:12:48 +11:00
wallarug
fce7b89087 removed Robo HAT MM1 M0 board. 2019-11-20 21:34:24 +11:00
Melissa LeBlanc-Williams
41fb6e7824
Merge pull request #2303 from makermelissa/master 
Removing submodule that was accidentally stowed away in PR 2302
 2019-11-19 17:06:17 -08:00
Melissa LeBlanc-Williams
d763559120 Removing submodule that was accidentally stowed away in PR 2302 2019-11-19 16:17:30 -08:00
Melissa LeBlanc-Williams
fde9dd539d
Merge pull request #2302 from makermelissa/master 
Added Edgebadge alias build for Pybadge
 2019-11-19 15:37:57 -08:00
Melissa LeBlanc-Williams
fe6ec9a7d4 Added Edgebadge alias for Pybadge 2019-11-19 14:53:58 -08:00
Dan Halbert
1a22d8a0f2
Merge pull request #2291 from hierophect/stm32-neopixel 
STM32: Neopixel support
5.0.0-beta.0 		2019-11-18 23:45:09 -05:00
Dan Halbert
41aa214589
Merge pull request #2300 from hierophect/stm32-urandom 
STM32: implement OS urandom
 2019-11-18 22:32:14 -05:00
Hierophect
4a25c2344e implement os urandom 2019-11-18 18:27:25 -05:00
Hierophect
a4797327cd add microcontroller toggles for status LED 2019-11-18 13:51:59 -05:00
Dan Halbert
2da1b68956
Merge pull request #2296 from jepler/github-actions-forks 
workflows: Don't try to upload when running in someone's fork
 2019-11-18 13:49:24 -05:00