djsundog
/
circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
14,011 Commits 21 Branches 274 Tags 785 MiB
Commit Graph

14011 Commits

Author SHA1 Message Date
Scott Shawcroft aa9b57fc81
Merge pull request #2154 from arturo182/master 
Add support for Serpente boards
 2019-09-16 09:20:17 -07:00
arturo182 e1679acaec
Set as small build regardless of language 2019-09-16 11:51:46 +02:00
Jeff Epler 39c2a88c67
Merge pull request #2156 from kattni/monster-m4sk-pin-fix 
Update board def, enable touchio
 2019-09-15 21:41:35 -05:00
Kattni Rembor c94310411b Update board def, enable touchio 2019-09-14 21:19:35 -04:00
Scott Shawcroft 78318ae441
Merge pull request #2155 from tannewt/ignore_existing_files 
When uploading release assets, ignore those already uploaded.
 2019-09-14 13:43:29 -07:00
Scott Shawcroft 54b03a7476
When uploading release assets, ignore those already uploaded. 2019-09-14 13:05:52 -07:00
arturo182 53d474075f Merge branch 'serpente' into 'master' 2019-09-14 16:07:10 +02:00
arturo182 28bb901d1e Add support for Serpente boards 2019-09-14 16:06:28 +02:00
Scott Shawcroft 157429f20d
Merge pull request #2135 from jepler/audio-stuttering-background 
Reduce audio stuttering by running background tasks
 2019-09-13 09:33:36 -07:00
Scott Shawcroft 3422e53bd1
Merge pull request #2147 from jepler/issue2146 
nRF: PWMOut: At deinit, make pin available again
 2019-09-13 09:32:28 -07:00
Scott Shawcroft 42d37c5c51
Merge pull request #2126 from hierophect/stm32-pin-remap 
STM32 pin remap
 2019-09-13 09:03:03 -07:00
jepler 523025ce8c Merge remote-tracking branch 'origin/master' into audio-stuttering-background 2019-09-12 20:45:59 -05:00
Hierophect e445e7930e Merge remote-tracking branch 'upstream/master' into stm32-pin-remap 2019-09-12 16:00:41 -04:00
jepler 70daf007ae In py/, must guard uses of RUN_BACKGROUND_TASKS 2019-09-11 21:15:10 -05:00
jepler df48312ce7 nRF: PWMOut: At deinit, make pin available again 
Closes: #2146
 2019-09-11 20:09:38 -05:00
Hierophect 6e007f4e8c text fixes 2019-09-11 14:09:57 -04:00
Hierophect d888922db6 minor text fix 2019-09-11 13:55:48 -04:00
Hierophect 9f8c8c6504 Compiler level bit packing 2019-09-11 13:12:49 -04:00
Hierophect 49b04f4b77 Minor text fix 2019-09-10 17:52:07 -04:00
Scott Shawcroft 89fed709ad
Merge pull request #2127 from jepler/nrf-i2s 
nrf: Add i2s audio output
 2019-09-10 11:00:26 -07:00
Scott Shawcroft 9d95cc7ef9
Merge pull request #2136 from dhalbert/filesystem-tick-status-fixes 
fix atmel-samd filesystem_tick'ing; clear_temp_status() should check for status indicator in use
 2019-09-10 10:37:26 -07:00
Dan Halbert b8200d7295 fix atmel-samd filesystem_tick'ing; clear_temp_status() should check for status indicator in use 2019-09-09 23:17:52 -04:00
Dan Halbert 2b560015c9
Merge pull request #2129 from jepler/audiomixer-debugging 
audiomixer: Supply constants in a way "-Og" optimization expects
 2019-09-09 22:43:49 -04:00
jepler 932ac0960b stream_readall: This can be long-running, run background tasks 
While finding sources of clicks and buzzes in nrf i2sout, I identified
this site as one which could be long running.  Reproducer code was to
play a 22.05kHz sample and repeatedly print `os.listdir('')`
 2019-09-09 20:14:02 -05:00
jepler 676f7aa808 os_listdir: This can be long-running, run background tasks 
While finding sources of clicks and buzzes in nrf i2sout, I identified
this site as one which could be long running.  Reproducer code was to
play a 22.05kHz sample and repeatedly print `os.listdir('')`
 2019-09-09 20:14:02 -05:00
jepler d9c8460934 py/obj.c: This can be long-running, run background tasks 
While finding sources of clicks and buzzes in nrf i2sout, I identified
this site as one which could be long running.  Reproducer code was to
play a 22.05kHz sample and repeatedly print `os.listdir('')`
 2019-09-09 20:14:02 -05:00
jepler 7b9dfc9952 nrf: i2s: tune audio buffering 
.. based on some tasks I found that caused stuttering:

 # Test SD and printing
 while True: os.listdir('.')

 # Test bulk I/O
 while True: len(open('somefile.wav', 'rb').read())

Each of these tasks *WAS* worse and I am improving them in a separate
PR by adding RUN_BACKGROUND_TASKS to them.
 2019-09-09 20:13:12 -05:00
jepler c66f5a8536 nrf: i2s: rewrite without 'goto' 2019-09-09 19:26:18 -05:00
jepler fe9605a6a3 nrf: i2s: Comment this slightly tricksy code 2019-09-09 19:25:52 -05:00
Dan Halbert 4282ff42ca
Merge pull request #2133 from dhalbert/usb-selection-fix 
Renumber endpoints for only chosen USB interfaces; fix HID report ids
 2019-09-09 18:18:41 -04:00
Dan Halbert 53b0b35e34
Merge pull request #2132 from hierophect/stm32-f412-tinyusb 
STM32: Add USB support to F412 Discovery
 2019-09-09 17:41:21 -04:00
Hierophect c438468a82 Updated VID and PID 2019-09-09 17:05:18 -04:00
Dan Halbert 8f6267115c Renumber only chosen USB interfaces; fix HID report ids 2019-09-09 15:12:06 -04:00
Hierophect d8251ae4ab Include full descriptor list 2019-09-09 15:01:04 -04:00
Scott Shawcroft 6ad860a963
Merge pull request #2101 from matthewnewberg/display_io_dither 
Add random dithering to ColorConverter
 2019-09-09 10:11:07 -07:00
Hierophect 129615a724 text fixes 2019-09-09 11:58:27 -04:00
Hierophect 426ddb356e Add support for F412 via latest tinyusb update 2019-09-09 11:42:55 -04:00
Scott Shawcroft d9e0641606
Set dither default to False and document it 2019-09-08 21:30:52 -07:00
jepler 82427612d1 WaveFile: Return GET_BUFFER_ERROR if wrong amount read 
Closes: #2128
 2019-09-08 21:59:07 -05:00
jepler ccf08aa3df nrf: I2SOut: deal more gracefully with errors from the sample 2019-09-08 21:59:07 -05:00
jepler 8768896d6b audiomixer: Supply constants in a way "-Og" optimization expects 
These arguments are constrained to be compile-time constants, a fact
that gcc complains about under "-Og" optimization, but not in normal
builds.  Declare them as enumerated types
 2019-09-08 21:18:15 -05:00
Jeff Epler b613a50d8c run 'make translate' 2019-09-08 17:31:01 -05:00
jepler f38ee42874 nrf: Add i2s audio output 
Testing performed: I used a Particle Xenon with a HDA1334 I2S DAC.
I played a variety of mono 16-bit samples at 11025 and 22050Hz nominal
bit rates.  With this setup, all the 11025Hz samples sound good.
I tested play, pause,  and loop functionality.

During some runs with 22050Hz samples, there were glitches.  However,
these may have only occurred during runs where I had set breakpoints
and watchpoints in gdb.

I also tested with a MAX98357A I2S amplifier.  On this device, everything
sounded "scratchy".  I was powering it from 5V and the 5V rail seemed
steady, so I don't have an explanation for this.  However, I haven't
tried it with a SAMD board.
 2019-09-08 16:46:35 -05:00
Dan Halbert bd7b03fc7e
Merge pull request #2124 from dhalbert/cpb-fixes 
Fix Circuit Playground Bluefruit pin errors
 2019-09-08 12:07:16 -04:00
Hierophect beb40a62a7 Fix missed shift replacement 2019-09-07 13:19:50 -04:00
Hierophect 642f4535f4 text fixes 2019-09-06 19:44:57 -04:00
Hierophect 4490fb196d delete analogio for now 2019-09-06 19:42:03 -04:00
Hierophect a3ed5ec27b Add latest USB support 2019-09-06 18:02:57 -04:00
Hierophect 589b502bfc Merge branch 'master' into stm32-analogio 2019-09-06 17:55:33 -04:00
Hierophect a932d2c4a1 Minor fixes 2019-09-06 17:40:45 -04:00