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13818 Commits

Author SHA1 Message Date
wallarug c22c13110b updated travis with build names 2019-07-27 17:46:02 +10:00
wallarug 0f30070d58 updated naming schema to match other boards 2019-07-27 17:44:42 +10:00
wallarug b06fa48735 updated a few files 2019-07-27 16:59:07 +10:00
wallarug 9c57f52d1e updated pins.c for robohat 2019-07-27 16:56:03 +10:00
wallarug 24e84adc6d further robohat cleanups 2019-07-27 16:38:47 +10:00
wallarug e2b83e2dd9 minor changes robohat d21 2019-07-27 16:36:13 +10:00
wallarug 36008de2ed added custom ld file for samd51 no crystal, ext flash 2019-07-27 16:29:30 +10:00
wallarug eda3423e35 updated to v1.7 board (samd51) 2019-07-27 16:27:41 +10:00
Jeff Epler aa1398e696 support matrix: add audiopwmio, update audiocore, sort 2019-07-26 07:57:21 -05:00
Jeff Epler 91b7ba7dcc docs: An `audiocore.Mixer` suffices where another audio source would 2019-07-26 07:57:21 -05:00
Jeff Epler a53720810b docs: corrections that stem from the "audiocore" rename 2019-07-26 07:57:21 -05:00
Jeff Epler 324d31225c make translate 2019-07-26 07:57:21 -05:00
Jeff Epler a183425e00 ports/nrf: Implement audioio.AudioOut using PWM 
This implements AudioOut, with known caveats:
 * pause/resume are not yet implemented (this is just a bug)
 * at best, the sample fidelity is 8 bits (this is a hardware limitation)

Testing performed:

My test system is a Particle Xenon with a PAM8302 op-amp
https://www.adafruit.com/product/2130 and 8-ohm speaker.  There's no
analog filtering between the Xenon's PWM pin and the "A+" input of
the amplifier; the "A-" pin is disconnected.  It is powered from
VUSB.

I used pin D4, which is *NOT* listed as a low-speed-only pin, but
the code does NOT switch the pin to high drive.  This is related to
an open issue for general inability to set drive level for pins
being used by a "special function" on nrf:
https://github.com/adafruit/circuitpython/issues/1270

Nothing about the code I've written should limit the usable pins.

All samples I played were 16-bit, generally monophonic at 11025Hz
and 22050Hz from the Debian LibreOffice package.
 2019-07-26 07:57:11 -05:00
Jeff Epler 2bc704fe07 ports/nrf: factor out routines for allocating, freeing pwm channels 2019-07-26 07:52:37 -05:00
Jeff Epler 7b9d26cefe WavFile.h: include vfs_fat.h for pyb_file_obj_t definition 
Without such a definition, this header is not self-contained, but
requires whoever included it to also include vfs_fat.h
 2019-07-26 07:52:37 -05:00
Jeff Epler 54cde56ec5 audiopwmio: Add the shared files for this new module 2019-07-26 07:52:37 -05:00
Scott Shawcroft c61c874a6d
Reduce feather_m0_supersized build size 
Make it match feather_m0_express
 2019-07-26 00:31:41 -07:00
Scott Shawcroft a87094e01f
Turn off GC opt to save space on Trinket Haxpress 2019-07-25 22:56:46 -07:00
Scott Shawcroft f8d2776177
Extend existing board lists 
Adding another means a build would be 6 concurrent jobs and make two not fit side by side in the 10 total we have.
 2019-07-25 22:54:14 -07:00
Scott Shawcroft 1dd4bf0280
Update translations 2019-07-25 22:48:36 -07:00
Scott Shawcroft 4e7de436b4
Update constructors of boards with displays 2019-07-25 22:48:11 -07:00
Scott Shawcroft af8cfbedfb
Add knobs for SSD1322 and two fixes. 
* Fix terminal clear after first successful code.py run.
* Fix transmitting too many bytes for column constraint with single
  byte bounds.
 2019-07-25 15:41:12 -07:00
C47D be1fd5e995 [travis check new boards] Add missing boards to TRAVIS_BOARDS 2019-07-25 16:27:26 -05:00
C47D 7e4d7a5373 [travis check new boards] Fail in case of any missing boards 2019-07-25 16:11:45 -05:00
Scott Shawcroft d99d3bd471
Merge pull request #2010 from jepler/audiocore 
audiocore: Factor from audioio
 2019-07-25 13:52:30 -07:00
Dave Astels b6178c9d85 WIP on exposing fill_area 2019-07-25 15:05:30 -04:00
Dave Astels 7fd1a6c8a8 Expose array_new and array_subscr 2019-07-25 15:04:55 -04:00
Scott Shawcroft 485f06e36f
Remove unneeded headers 2019-07-25 11:58:27 -07:00
Jeff Epler 6b44e40ee8 audiocore: Factor from audioio 
When nrf pwm audio is introduced, it will be called `audiopwmio`.  To
enable code sharing with the existing (dac-based) `audioio`, factor
the sample and mixer types to `audiocore`.

INCOMPATIBLE CHANGE: Now, `Mixer`, `RawSample` and `WaveFile` must
be imported from `audiocore`, not `audioio`.
 2019-07-25 06:44:26 -05:00
Scott Shawcroft 8ec2d6ce49
Merge pull request #2007 from hierophect/F4xx-port-setup 
Add STM32 Discovery F412ZG and F411RE support
 2019-07-24 18:49:48 -07:00
Hierophect 295afaaf6c Update SystemCoreClock macro 2019-07-24 16:31:25 -04:00
Hierophect a63df51893 Requested changes, general cleanup 2019-07-24 14:21:27 -04:00
Dan Halbert f39a6f40fd
Merge pull request #2009 from hathach/tinyusb-update 
update tinyusb lib to 0.5.x
 2019-07-24 12:09:04 -04:00
hathach 5d03cda01a whitespace 2019-07-24 16:49:13 +07:00
hathach c921f6637f update tinyusb lib to 0.5.x 2019-07-24 16:46:31 +07:00
sommersoft 45a54c3fd7 docs: replace overzealous removal of parens 2019-07-23 23:14:50 -05:00
sommersoft 136bbc1690 docs: revert calling 'shared_bindings_matrix.py' 2019-07-23 20:52:28 -05:00
sommersoft b90b63bb2b don't use files to pass data; call and return directly in conf.py 2019-07-23 20:49:37 -05:00
sommersoft 7b67ef15c4 remove local copy of 'support_matrix.json' 2019-07-23 17:11:39 -05:00
Hierophect 172ab190b5 Revert tinyUSB issue 2019-07-23 17:15:13 -04:00
Hierophect 5ee5c35833 Doc error caused by submodule, misc cleanup 2019-07-23 15:28:48 -04:00
Hierophect 5cfde7b6ea Switch to submodule for cube files 2019-07-23 14:37:30 -04:00
C47D 8864cefba6 [travis check new boards] missing_boards as set 2019-07-23 13:03:29 -05:00
C47D c316231dd2 [travis check new boards] Do not end test if there are missing boards 2019-07-23 13:02:07 -05:00
Hierophect 9c1487cff6 Python doc generator fixes 2019-07-23 13:48:59 -04:00
Dan Halbert 82ab998cd5
Merge pull request #1998 from tannewt/monocolor 
Add support for grayscale displays
 2019-07-22 22:30:28 -04:00
Scott Shawcroft 7cb2aa2d62
Merge pull request #1986 from AnthonyDiGirolamo/patch-1 
Update Arch Linux ARM compiler installation instructions
 2019-07-22 19:29:53 -07:00
Dan Halbert 3e04744f75
Merge pull request #2006 from ntavish/patch-1 
Fix incorrect preprocessor define NRFX_TIMER3/4
 2019-07-22 22:24:03 -04:00
Hierophect 10aac2be05 Switch to SAMD compatible tinyusb commit 2019-07-22 15:08:58 -04:00
Hierophect ee75f1aaaf Fix LED misuse interfering with atmel builds 2019-07-22 14:59:06 -04:00