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Author SHA1 Message Date
Keith Packard
56f710f64f Add board support for keithp.com SnekBoard 
This is another SAMDG2118A design with built-in 9V motor controllers
that are designed to be used with Lego PowerFunctions devices.

Signed-off-by: Keith Packard <keithp@keithp.com>
 2019-07-29 13:14:37 -07:00
wallarug
dc1eb73ee7
Merge branch 'master' into wallarug-robohat 2019-07-29 21:53:49 +10:00
wallarug
8974c7e843
Added BUTTON to pins.c 2019-07-29 16:37:53 +10:00
wallarug
9e0bea405d
Added BUTTON to pins.c 2019-07-29 16:37:21 +10:00
wallarug
4d30efdc2a
Updated pins.c for GROVE. 2019-07-29 16:29:48 +10:00
wallarug
8838e25cb2
Update pins.c 2019-07-29 16:28:35 +10:00
sommersoft
8eab946c5b
Merge pull request #2003 from C47D/travis_check_new_boards 
Add check to travis to make sure new boards are built, fix #1886
 2019-07-28 22:41:59 -05:00
sommersoft
bbc5255f04 update rST ref link for support matrix 2019-07-28 21:25:43 -05:00
sommersoft
f7b10b1fde docs: install setuptools earlier 2019-07-28 18:19:56 -05:00
sommersoft
6454eb1384 docs: add setuptools for sphinx 2.x 2019-07-28 18:15:03 -05:00
sommersoft
6129a58508 have Travis use pip3 for Sphinx 2.x 2019-07-28 16:02:02 -05:00
sommersoft
8c75962850 add ':noindex:' to micropy's 'network.rst' to avoid sphinx conflict 2019-07-28 16:00:29 -05:00
sommersoft
d489c7a057 change 'c2rst' from source_parser -> extension; allows use of sphinx 2.x 2019-07-28 15:59:26 -05:00
Seth Itow
a2bab9f172
bleio: Fix typo in Peripheral example code. 2019-07-27 12:58:28 -07:00
hexthat
6afb758bdc
added translations 2019-07-27 10:31:11 -07:00
Dan Halbert
28ca05ccdc allow discovery from central or peripheral 2019-07-27 13:22:15 -04:00
sommersoft
143275db04 fix board_exclusion lookup 2019-07-27 11:01:10 -05:00
sommersoft
cebdadd0f6
Merge branch 'master' into dynamic_support_matrix 2019-07-27 10:46:53 -05:00
sommersoft
c335f170d7 update 'Core Modules' description 2019-07-27 10:36:08 -05:00
sommersoft
69bbdcab91 use MICROPY_HW_BOARD_NAME vice board's folder name 2019-07-27 10:30:57 -05:00
sommersoft
c6ac0ba683 move the support matrix to its own page; add linking for modules 2019-07-27 10:03:18 -05:00
sommersoft
19e504f182 change conf.py to use modules-by-board 2019-07-27 09:16:06 -05:00
sommersoft
a184380dc9 add port-wide config parsing; add modules-by-board function 2019-07-27 09:15:37 -05:00
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