Commit Graph

14005 Commits

Author SHA1 Message Date
Hierophect
168823e096 Retract pin resets, revert to HAL, QOL changes 2019-09-17 15:07:08 -04:00
Hierophect
55eb8dcfa0 ADC unit select, reset bugfix 2019-09-12 13:47:01 -04:00
Hierophect
57ce381bcd disable claim pin for debug 2019-09-11 17:26:33 -04:00
Hierophect
7f54630224 fix tinyusb merge sync error 2019-09-11 14:39:17 -04:00
Hierophect
4b3796a303 Merge remote-tracking branch 'upstream/master' into stm32-analogio 2019-09-11 14:12:01 -04:00
Hierophect
a59a8e7a19 Merge branch 'stm32-pin-remap' into stm32-analogio 2019-09-11 14:11:47 -04:00
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
3d2a4d4165 Merge branch 'stm32-f412-tinyusb' into stm32-analogio 2019-09-11 13:47:20 -04:00
Hierophect
9e25d9a9be Support for F412 2019-09-11 13:45:36 -04:00
Hierophect
9f8c8c6504 Compiler level bit packing 2019-09-11 13:12:49 -04:00
Hierophect
37248037d7 Alternative implementation via HAL for readability comparison 2019-09-11 11:35:37 -04:00
Hierophect
99c3cab00f text fixes 2019-09-10 19:51:26 -04:00
Hierophect
500b21c236 First pass at full LL implementation 2019-09-10 19:48:24 -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
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
0d2e9c3762 WIP 2019-09-07 15:54:16 -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
Hierophect
8c0be5fbe2 Pack pin numbers, add ADC to pin structure, support DigitalIO 2019-09-06 17:30:52 -04:00
Matthew Newberg
8e55232492 Use kwargs for dither in ColorConverter constructor 2019-09-06 16:23:24 -04:00
Matthew Newberg
b2fb5ac1c1 Fix comment on color converter 2019-09-06 16:11:15 -04:00
Dan Halbert
cf6fbcbf2d
Merge pull request #2123 from hierophect/stm32-flashstub-fix
Fix stm32f412zg compile warning
2019-09-06 14:56:24 -04:00
Dan Halbert
3c22c690c8 CPB A1 pin mapping wrong; remove A7 2019-09-06 14:17:11 -04:00
Hierophect
3156ee1acb Re-apply warning as error 2019-09-06 11:28:57 -04:00