djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
17,487 Commits 21 Branches 274 Tags 785 MiB
183649aad8
Commit Graph

1364 Commits

Author SHA1 Message Date
Scott Shawcroft
277e8d528b
Merge branch 'master' into Optical-Encoder-Module 2020-05-12 18:22:57 -07:00
Scott Shawcroft
4e8de3c554
Swap sphinx to autoapi and the inline stubs 2020-05-12 17:28:24 -07:00
warriorofwire
5a80f5e606 nerf vectorio on a ton of m0 and overcommitted m4 boards due to translation text size 2020-05-12 15:23:00 -07:00
Scott Shawcroft
d274074f01
Merge remote-tracking branch 'adafruit/master' into vectorio 2020-05-12 12:29:05 -07:00
Scott Shawcroft
bc40034a08
Merge branch 'master' into Optical-Encoder-Module 2020-05-12 12:12:51 -07:00
Scott Shawcroft
f7303e6bd0
Merge pull request #2754 from maholli/non-standard-nvm 
Add non-standard nvm to QSPI for external flash support
 2020-05-12 11:56:33 -07:00
Daniel Pollard
62bdfb74e3 removed lib from catwan_usbstick - updated transalations overflowed 2020-05-12 16:40:23 +10:00
Daniel Pollard
5e5461e77e removed countio from catwan_usbstick build 2020-05-12 16:32:35 +10:00
Daniel Pollard
ee2cb703c8 merged master 2020-05-12 14:41:28 +10:00
Scott Shawcroft
55f78bfb70
Merge pull request #2878 from WarriorOfWire/ujson-stream-protocol 
ujson: work with mp stream protocol for fast & easy read
 2020-05-11 15:40:27 -07:00
DavePutz
407938bf3a
Added a check for platforms supporting RTC before calling rtc_reset() 
Added an #if CIRCUITPY_RTC check  for platforms supporting RTC
 2020-05-11 12:03:44 -05:00
DavePutz
2ddfab315c
Added call to rtc_reset() in rtc_init() 
Fix for issue #2872. The rtc_time_source had not been initialized; causing a time.time() call to fail.
 2020-05-11 11:31:18 -05:00
warriorofwire
eb3d5fa453 ujson: do not eat trailing whitespace 
Ujson should only worry about whitespace before JSON.  This becomes apparent when you are using MP stream protocol to read directly from input buffers.

When you attempt to read(1) on a UART (and possibly other protocols) you have to wait for either the byte or the timeout.

Fixes:
- Waiting for a timeout after you have completed reading a correct and complete JSON off the input.
- Raising an OSError after reading a correct and complete JSON off the input.
- Eating more data than semantically owned off the input buffer.
- Blocking to start parsing JSON until the entire JSON body has been loaded into a potentially large, contiguous Python object.

Code you would write before:
```
line = board_busio_uart_port.read_line()
json_dict = json.loads(line)
```
or reaching for fixed buffers and swapping them around in Python.

Code that did not work before that does now:
```
json_dict = json.load(board_busio_uart_port)
```

- This removes the need for intermediate copies of data when reading JSON from micropython stream protocol inputs.
- It also increases total application speed by parsing JSON concurrently with receiving on boards that read from UART via DMA.
- It simplifies code that users write while improving their apps.
 2020-05-10 20:45:42 -07:00
warriorofwire
206d0e598a Add vectorio: for drawing shapes 
vectorio builds on m4 express feather

Concrete shapes are composed into a VectorShape which is put into a displayio Group for display.

VectorShape provides transpose and x/y positioning for shape implementations.

Included Shapes:

* Circle
  - A radius; Circle is positioned at its axis in the VectorShape.
  - You can freely modify the radius to grow and shrink the circle in-place.

* Polygon
  - An ordered list of points.
  - Beteween each successive point an edge is inferred.  A final edge closing the shape is inferred between the last
    point and the first point.
  - You can modify the points in a Polygon.  The points' coordinate system is relative to (0, 0) so if you'd like a
      top-center justified 10x20 rectangle you can do points [(-5, 0), (5, 0), (5, 20), (0, 20)] and your VectorShape
      x and y properties will position the rectangle relative to its top center point

* Rectangle
  A width and a height.
 2020-05-09 15:38:22 -07:00
Dan Halbert
8d00d99ca0
Shrink hallowing_m0_express to fit ko build 2020-05-08 22:51:21 -04:00
Daniel Pollard
7f1be814c8 changed build variables as per advice 2020-05-06 09:04:15 +10:00
Daniel Pollard
f63ee9fb9b excluded countio from other smaller boards 2020-05-05 16:15:57 +10:00
Daniel Pollard
d5c24b99b8 hallowing m0 - exclude countio 2020-05-05 16:04:28 +10:00
Daniel Pollard
bfa5cd9c13 refactor countio based on feedback 2020-05-05 15:23:38 +10:00
Dan Halbert
602eabe668
Squeeze hallowing_m0_express build slightly 
ko build is a little too big.
 2020-05-04 17:18:53 -04:00
Dan Halbert
c377d4bea7
Merge branch 'master' into non-standard-nvm 2020-05-04 16:08:45 -04:00
Scott Shawcroft
3799c34564
Disable bitbangio on CPX Crickit so we have room for lower_power. 
Enable pixelbuf in its place because we'll need it soon.
 2020-04-29 13:57:09 -07:00
Max Holliday
b2de5a9df9 fixing my goofy gcc-arm local stuff 2020-04-28 12:24:10 -07:00
Max Holliday
6c4decd4e2 decoupling chip specific functions from EXTERNAL_FLASH_QSPI_SINGLE 2020-04-28 11:51:07 -07:00
Scott Shawcroft
755d404edf
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-27 16:45:10 -07:00
Max Holliday
86943ca8a1 Merge remote-tracking branch 'adafruit/master' 2020-04-27 13:51:51 -07:00
Scott Shawcroft
9e4b94f466
Merge pull request #2805 from tannewt/update_tinyusb 
Update tinyusb
 2020-04-26 20:55:36 -07:00
Lucian Copeland
bd0df9e3bc Minor redundancy fix 2020-04-23 17:43:35 -04:00
Lucian Copeland
c6c77726e7 Merge remote-tracking branch 'upstream/master' into stm32-docfix 2020-04-23 13:39:48 -04:00
Lucian Copeland
8791ca6af3 implement requested changes 2020-04-23 13:33:41 -04:00
Scott Shawcroft
dcb0e50f04
Fix USB midi and hid disable. 2020-04-21 14:15:44 -07:00
Scott Shawcroft
bebf27e733
Merge remote-tracking branch 'adafruit/master' into lower_power 
This isn't perfect and needs a bit more testing.
 2020-04-20 18:25:13 -07:00
Scott Shawcroft
a4d86b96fd
Merge pull request #2777 from pewpew-game/master 
Fix RGB/BGR colors in Stage
 2020-04-20 15:25:29 -07:00
Jeff Epler
5fcc6d6286 RGBMatrix: finish renaming from Protomatter 
This gets all the purely internal references.  Some uses of
protomatter/Protomatter/PROTOMATTER remain, as they are references
to symbols in the Protomatter C library itself.
 2020-04-17 18:44:07 -05:00
Jeff Epler
3d6258f63d Rename Protomatter -> RGBMatrix 
This is a quick rename, it changes the user-facing names but not the
internal names of things.
 2020-04-17 18:43:57 -05:00
Jeff Epler
a32337718d Rename _protomatter -> protomatter 
I originally believed that there would be a wrapper library around it,
like with _pixelbuf; but this proves not to be the case, as there's
too little for the library to do.
 2020-04-17 18:43:57 -05:00
Scott Shawcroft
7e3d4c61b5
Update TinyUSB and add interrupt hooks. 2020-04-17 14:16:49 -07:00
Radomir Dopieralski
43022d8294 Add copyrights to pewpew m4 and ugame board.c 2020-04-17 09:50:11 +02:00
Scott Shawcroft
b3552efc76
Remove accidental file 2020-04-16 11:28:01 -07:00
Radomir Dopieralski
f39ca6052e Fix RGB/BGR colors in Stage 
This makes the colors used by the stage library compatible with those
used by the displayio library.
 2020-04-15 23:41:38 +02:00
Scott Shawcroft
b580b34cbf
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-14 17:14:44 -07:00
Jeff Epler
23bced26da samd: actually disable protomatter timer 
Just setting the timer handler to NO_INTERRUPT doesn't stop the
interrupt from occurring.
 2020-04-14 18:24:58 -05:00
Jeff Epler
759fdffda5 Update ports/atmel-samd/boards/pyportal_titano/board.c 
Co-Authored-By: Scott Shawcroft <scott@tannewt.org>
 2020-04-14 18:24:58 -05:00
Jeff Epler
09dc46a984 Add Protomatter and FramebufferDisplay 2020-04-14 18:24:54 -05:00
Jeff Epler
a51d4f7a45 pycubed: add trailing newline to file 
POSIX specifies that text files end in a trailing newline
 2020-04-14 18:24:54 -05:00
Sabas
cac4fb0318
Merge branch 'master' into nfc_copy 2020-04-09 17:05:11 -05:00
sabas1080
49771b4d7f Update to v1.3 2020-04-09 14:27:51 -05:00
Scott Shawcroft
d0a25ca9ac
Tweaks based on dhalberts feedback 2020-04-08 10:49:46 -07:00
Max Holliday
181ecf4a9b fixing my goofy CROSS_COMPILE fix 2020-04-07 21:54:46 -07:00
Max Holliday
a53a26be70 missed a debug flag 2020-04-07 18:24:53 -07:00
Max Holliday
826837186c adds standard (non-queued) SPI support to QSPI for external flash 2020-04-07 18:17:25 -07:00
Scott Shawcroft
c0ba2a839f
Updates based on feedback from jepler 2020-04-06 16:03:31 -07:00
Scott Shawcroft
e99cf6e441
Rework sleep timing 
It didn't account for background task time and could end up
sleeping for way longer than it should because the RTC compare time
had already passed.
 2020-04-03 18:07:56 -07:00
Scott Shawcroft
46af4bdd0e
Fix SAMD21 PulseIn 2020-04-02 17:35:52 -07:00
Scott Shawcroft
77562a2acd
Update the supported ports 2020-03-31 18:27:55 -07:00
Scott Shawcroft
8fe512c7e9
Merge remote-tracking branch 'adafruit/master' into lower_power 2020-03-31 15:13:58 -07:00
Brian Dean
7cfa8e1a68 board_vina_m0:pins.c: PGM_LED is on PA28 not PA15. 2020-03-29 18:59:00 -04:00
Jeff Epler
54e8c63b4f
Merge pull request #2730 from tannewt/fix_fourwire_phase_polarity 
Add polarity and phase to FourWire.
 2020-03-28 07:28:37 -05:00
Scott Shawcroft
798118b74f
Update board.c's to remove remaining tick.h 2020-03-27 14:52:35 -07:00
Scott Shawcroft
e4c4a4a3de
Swap to committed dependencies 2020-03-27 14:39:59 -07:00
Scott Shawcroft
b043384949
Update built in display init 2020-03-27 14:35:29 -07:00
Brian Dean
7fa38e8725 Update board name to bdmicro_vina_m0 to eliminate hyphens. 2020-03-27 13:37:59 -04:00
Brian Dean
14a1e5756e Merge branch 'master' of https://github.com/adafruit/circuitpython 2020-03-26 20:28:54 -04:00
Brian Dean
2ae9edcbff Add new board BDMICRO 'Vina M0'. 
ports/atmel-samd/boards/bdmicro_vina_m0/board.c
ports/atmel-samd/boards/bdmicro_vina_m0/mpconfigboard.h
ports/atmel-samd/boards/bdmicro_vina_m0/mpconfigboard.mk
ports/atmel-samd/boards/bdmicro_vina_m0/board.c

This board includes the newly added MX25L51245G 64MB SPI flash chip
for the CircuitPython file system. Also included is the PCF2129T/2,518
high accuracy, battery backed, RTC. Also includes an independent USB
HOST connector in addition to USB DEVICE making it easy to connect USB
peripherals. Designed mainly as a general purpose module to piggy back
onto application-specific boards, it can also run low power standalone
in harsh environments for data logging and other control applications
using an appropriate enclosure.

Has been extensively tested with CircuitPython and works well.
 2020-03-26 20:15:54 -04:00
Scott Shawcroft
aec3b2419b
Merge pull request #2733 from oshwabadge2020/change_backlight 
Add backlight polarity flag to Display
 2020-03-26 14:00:47 -07:00
Thea Flowers
ff67571e9a Add GD25Q64C as a flash chip for Sol 2020-03-26 12:33:27 -07:00
siddacious
9e0c00dfd4 adding a backlight polarity flag to Display 2020-03-25 22:51:20 -07:00
Chris Burton
5e559be9b5 Remove Adafruit_CircuitPython_CircuitPlayground 2020-03-24 21:10:34 +00:00
Chris Burton
39a19d54c2 Add support for Commander 2020-03-22 16:23:56 +00:00
Scott Shawcroft
5dc3a8960b
Merge pull request #2719 from theacodes/add-honking-button 
Add board support for Winterbloom Big Honking Button
 2020-03-18 17:37:59 -07:00
Thea Flowers
e027aaf433 Remove some build options, fix order of boards in build.yml 2020-03-18 16:49:10 -07:00
Thea Flowers
7332adfa21 Add board support for Winterbloom Big Honking Button 2020-03-18 16:29:44 -07:00
Scott Shawcroft
4603c6ddd7
Merge pull request #2711 from jepler/update-ulab 
update ulab
 2020-03-17 15:33:08 -07:00
Scott Shawcroft
6db11cf68b
Fix up Spresense build. It doesn't sleep. 2020-03-17 14:21:45 -07:00
Scott Shawcroft
d9e68156b2
fix up SAMD21 sleep 2020-03-17 12:10:35 -07:00
Jeff Epler
d6342af980 ulab: rename enable macro so it appears in the support matrix 2020-03-17 09:33:03 -05:00
Scott Shawcroft
76ca13b6ed
Fix SAMD51 pulsein 2020-03-13 17:21:15 -07:00
Scott Shawcroft
7100d5e485
Fix autoreload and ticks in general 2020-03-13 16:13:24 -07:00
Scott Shawcroft
df5be65423
Update FrequencyIn for new clock API. 2020-03-13 16:12:52 -07:00
Szymon Klause
c9aa50817c add UARTLogger2 board support for CircuitPython 2020-03-13 21:39:17 +01:00
Scott Shawcroft
4fba4eb133
Switch from 1k RTC input to 32k output 2020-03-13 11:16:41 -07:00
Scott Shawcroft
48b5f2a384
Initial work on SAMD 2020-03-13 11:16:41 -07:00
Dan Halbert
6363b5ad06
Merge pull request #2693 from jepler/ulab-enable 
ulab: enable on most builds
 2020-03-10 09:48:46 -04:00
Jeff Epler
03a2b2faf1 ulab: don't enable on m0 boards 2020-03-09 23:00:21 -05:00
Dan Halbert
210c3274e5 Merge remote-tracking branch 'adafruit/master' into assert_pin-and-mp_const_none-cleanup 2020-03-05 17:47:01 -05:00
Thea Flowers
409a4a9490 Disable the HID USB descriptor for Sol 
It's not used and ends up being confusing for folks.
 2020-03-04 23:22:46 -08:00
Dan Halbert
8435935429 update uses of assert_pin_free; remove redundant checks 2020-02-29 15:37:32 -05:00
Dan Halbert
b6206406de new pin validation routines; don't use mp_const_none if NULL will do 2020-02-28 23:43:04 -05:00
Jeff Epler
fa3b9eba92 ulab: Incorporate it 2020-02-27 11:03:03 -06:00
jepler
f20255813f samd51 thing plus: new port 
testing performed:
 * successfully store and retrieve a 500kB file on the flash
 * square wave output on each pin appears on o'scope
 * board.SPI(), board.SERIAL(), board.I2C() all construct
 2020-02-25 11:52:23 -06:00
Dan Halbert
dcc8abf74e
Merge pull request #2638 from fgallaire/master 
Arduino Nano 33 IoT support
 2020-02-22 00:12:06 -05:00
Florent Gallaire
96db16a7a2 Last NINA pins 2020-02-22 04:30:18 +01:00
Florent Gallaire
39ec5d0e51 Add NINA pins 2020-02-21 01:34:52 +01:00
Scott Shawcroft
4552aff125
Merge pull request #2629 from mubes/rtsctsrs485 
Addition of RTS/CTS/RS485 capability
 2020-02-19 10:35:57 -08:00
Florent Gallaire
fba0b302ff Add Arduino Nano 33 IoT support 2020-02-19 08:56:06 +01:00
Florent Gallaire
63bcd52a5a Add Arduino Nano 33 IoT documentation 2020-02-19 08:50:27 +01:00
Dan Halbert
1f148242db
Merge pull request #2605 from maholli/master 
New board: PyCubed + updates to SAM32 board
 2020-02-18 22:01:41 -05:00
Dave Marples
24405cabaf Edits as a result of review 2020-02-19 00:07:01 +00:00
Dave Marples
490a808bf6 Addition of stubs for rs485/CTS/RTS handling on non-implemented chips 2020-02-18 23:16:40 +00:00
Max Holliday
2b79d8ffe9 adding PWM to board.c for external WDT 2020-02-18 14:16:54 -08:00
Max Holliday
93760042fa no current need for NVM 2020-02-16 11:43:19 -08:00
Dan Halbert
dc97b0d844 correct chec^Cfor flash erase boundaries 2020-02-13 17:41:05 -05:00
Scott Shawcroft
e97b0cfc61
Merge pull request #2581 from jamesbowman/master 
First draft of eveL, the low-level module of the Gameduino bindings
 2020-02-13 11:21:32 -08:00
Max Holliday
b91c4e66cb adding Adafruit_CircuitPython_Register to frozen + updating SAM32 2020-02-08 16:09:47 -08:00
Max Holliday
84fa0c187e adding new board - PyCubed 
open source and radiation tested hardware + software platform for small satellites called CubeSats. See pycubed.org for more info. See quickstart.pycubed.org for lots of circuitpython examples
 2020-02-08 15:33:25 -08:00
Scott Shawcroft
51004f8336
Merge pull request #2601 from dhalbert/monotonic_ns-improvement 
Monotonic ns improvement; time.sleep rounds to nearest msec
 2020-02-07 11:03:37 -08:00
Limor "Ladyada" Fried
71672fd244
Merge pull request #2599 from ladyada/master 
update rotation so 0 is the default, for much faster ondiskbitmaps
 2020-02-07 12:59:30 -05:00
Dan Halbert
005c4caf8c fix function defs for compiler 2020-02-07 10:32:37 -05:00
Dan Halbert
857d8ab40a improve time.monotonic_ns() accuracy from ms to us 2020-02-07 10:02:50 -05:00
Lady Ada
789e311b63 update rotation so 0 is the default, for much faster ondiskbitmaps 2020-02-06 16:28:02 -05:00
neubauek
d93d491a61 Cleaned up CircuitBrains Basic and Deluxe board definitions 2020-02-06 14:47:22 -06:00
James Bowman
acef93a253 Rename eveL to _eve, EVEL to _EVE 2020-02-05 18:17:58 -08:00
neubauek
f3188669e4 Added CircuitBrains Basic and Deluxe Boards 2020-02-05 14:52:47 -06:00
Dan Halbert
a4ebd2f7c1 allow tuple or list for Palette color 2020-02-03 22:09:53 -05:00
James Bowman
7fd30e7d20 First draft of eveL, the low-level module of the Gameduino (and BridgeTek EVE) bindings. 
[adafruit/circuitpython#2578]
 2020-02-03 16:46:14 -08:00
Dan Halbert
be4e681d07 fix UICR check; do not use NULL for no MISO 2020-01-31 18:57:41 -05:00
Dan Halbert
3b95d7c16a add gamepad to specialty cpx builds; update frozen libs 2020-01-30 21:00:47 -05:00
Scott Shawcroft
55eb1730b8
Merge remote-tracking branch 'adafruit/master' into tweak_pixelbuf 2020-01-30 10:59:21 -08:00
Scott Shawcroft
5d24ade5c9
Tweak error messages to reduce code size. 2020-01-29 17:32:07 -08:00
hierophect
898f4e1f72
Merge branch 'master' into stm32-meowbit 2020-01-29 16:32:08 -05:00
Lucian Copeland
100409961a Move board_init to main.c 2020-01-29 16:29:43 -05:00
Scott Shawcroft
eb0ef3726f
Merge pull request #2552 from jepler/samd-stereo-single-dma 
samd: When possible, use one DMA channel for stereo AudioOut
 2020-01-27 14:15:26 -08:00
Scott Shawcroft
b36b2493bc
Merge pull request #2532 from tannewt/teensy4-dev 
Refine iMX RT memory layout and add three boards
 2020-01-27 14:11:08 -08:00
Jeff Epler
c8f969feb5 samd: audio-dma: avoid memory allocations 
With the previous change, stereo mp3 playback changed from needing
4 2304-byte allocations to needing 2 4604-byte allocations.  This was
enough to cause MemoryErrors with regularity.

By using m_realloc() here, the existing memory region can be used.
m_realloc() also works on the first invocation, because m_realloc(NULL, sz)
just calls m_malloc of sz.
 2020-01-27 08:49:41 -06:00
Jeff Epler
cb6193bbc7 samd: When possible, use one DMA channel for stereo AudioOut 
.. the documentation doesn't make this clear, but in practice it works
to write both of the DATABUF registers at the same time.  This should
also reduce the amount of wear and tear DMA puts on the system, as the
number of transfers is cut in half.  (the number of bytes transferred
remains the same, though)

In principle, this could cover all stereo cases if audio_dma_convert_signed
also learned to 16-bit extend and swap values.  However, this is the
case that matters for stereo mp3 playback on PyGamer.

Testing performed: Listened to some tracks with good stereo separation.
 2020-01-26 15:36:24 -06:00
Dan Halbert
6f13979c9b pygamer and pybadge boards were not resetting neopixels 2020-01-24 09:32:28 -05:00
Dan Halbert
68f9aee992 reset NeoPixels on CPB on soft reload 2020-01-23 20:16:31 -05:00
Limor "Ladyada" Fried
fe70072d68
Merge branch 'master' into ndbit6 2020-01-23 12:32:19 -05:00
ndgarage
4675783545 change-name-to-ndgarage_ndbit6 2020-01-23 09:55:17 -07:00
Sabas
41a85b71fc init nfc copy 2020-01-22 20:30:33 -06:00
Dan Halbert
4923caf85e Increase CPX stack size by 256 2020-01-21 18:53:55 -05:00
Chris Osterwood
97420994e8 Merge remote-tracking branch 'origin/master' into capablerobot-usbhub 2020-01-20 13:11:57 -05:00
Scott Shawcroft
1c39606345
Fix other builds missing new heap bounds functions 2020-01-18 18:06:56 -08:00
Scott Shawcroft
8b61333937
Merge pull request #2510 from dhalbert/bonding-nvm 
nrf: Add bonding to BLE pairing support
 2020-01-15 16:11:09 -08:00
Dan Halbert
f496b6cdc8
Merge pull request #2520 from joeycastillo/openbook-squashed 
CircuitPython support for the Open Book
 2020-01-15 17:21:19 -05:00
dalegrover
d6e657b593 Initial commit. 2020-01-14 16:51:27 -05:00
Joey Castillo
eb481c9247 add support for the Open Book 2020-01-14 16:34:46 -05:00
scs217
50e718be99 second revision to line breaks for visibility per dhalbert 2020-01-13 22:13:39 -05:00
scs217
18957786f2 inserted line breaks between different pins (grouping together aliases for legibility) per request by dhalbert 2020-01-13 22:00:42 -05:00
scs217
c735289ddf Added Dxx names to analog pins on Feather M4 Express pins.c file 2020-01-13 21:19:17 -05:00
Dan Halbert
2a75196aa3 merge from adafruit/circuitpython 2020-01-13 18:15:32 -05:00
Dan Halbert
189f2d5f07 Make requiring I2C pullups be optional 2020-01-09 17:31:50 -05:00
Scott Shawcroft
a10cd8580c
Merge pull request #2445 from jepler/mp3-jeplayer-fixes 
Fixes for JEplayer
 2020-01-08 12:50:13 -08:00
Scott Shawcroft
866ac13405
Merge pull request #2450 from Marius-450/marius-display-limit-2 
CIRCUITPY_DISPLAY_LIMIT = 2 for monster m4sk
 2020-01-07 12:08:59 -08:00
Radomir Dopieralski
59ded1131f Take display offsets for PewPew M4 from the bootloader config 
The PewPew M4 devices come with different displays, which require
different offsets. Since the information about offsets is saved in
the bootloader, we can take it from there.
 2020-01-06 14:24:30 +01:00
Marius-450
3ad3d49959 changes only for monster m4sk 2020-01-04 12:32:49 -05:00
Dan Halbert
242d572470 wip 2020-01-03 10:24:07 -05:00
Jeff Epler
bd8650d35b samd/peripherals: take upstream update 2020-01-02 17:55:50 -06:00
Dan Halbert
32b82032a1
Merge pull request #2423 from pewpew-game/pewpew-m4-update 
Update the PewPew M4 board and circuitpython-stage
 2020-01-01 13:59:02 -05:00
Scott Shawcroft
0223589e6c
Fix default UART too 2019-12-30 11:34:51 -08:00
Scott Shawcroft
e1d026f815
Update pins.c 2019-12-30 11:33:04 -08:00
hathach
62c4028cde
sync with https://github.com/hathach/tinyusb/pull/246 
should fix slow enumeration
 2019-12-26 23:04:16 +07:00
Jeff Epler
5aa3e3eabb samd/peripherals: update 2019-12-24 09:36:19 -06:00
Radomir Dopieralski
b06057395b Update PewPew M4 
PewPew M4 now has the pew.py added to its frozen libraries. Some
features needed to be disabled to make room for that.
 2019-12-23 18:37:36 +01:00
Scott Shawcroft
f60b6481e0
Turn off gamepad on cpx crickit 2019-12-20 12:14:27 -08:00
Scott Shawcroft
b859e2b710
Remove re from CPX Displayio build to make space. 2019-12-20 11:43:56 -08:00
Jeff Epler
d31a387ace circuitplayground_express_displayio: reduce inlining to make .ko translation fit 2019-12-19 16:11:29 -06:00
ndgarage
16688180c6 add-ndbit6 2019-12-19 07:17:43 -07:00
Dan Halbert
81581b345c Increase CPX stack size slightly 2019-12-16 17:25:22 -05:00
KalbeAbbas
89ed64157d
Merge branch 'master' into master 2019-12-16 13:25:44 +05:00
KalbeAbbas
87dc9bee8b
Update mpconfigboard.mk 2019-12-16 12:25:51 +05:00
KalbeAbbas
6f6d6c01ab
Update mpconfigboard.mk 2019-12-16 12:18:16 +05:00
Dan Halbert
e11fabd5e0 moved nrf internal filesystem to just below bootloader 2019-12-12 14:57:23 -05:00
Dan Halbert
ae64a669dd address review comments 2019-12-11 15:43:06 -05:00
Dan Halbert
d9ca4c9a60 fix build failures 2019-12-10 22:39:44 -05:00
Dan Halbert
c6221c5956 Remove no-longer-used nrf and atmel-samd .ld files 2019-12-10 21:22:17 -05:00
Dan Halbert
68ae47907c merge from upstream 2019-12-10 21:04:46 -05:00
Dan Halbert
013c840862 working on all ports 2019-12-10 20:27:30 -05:00
Jeff Epler
a08d9e6d8e audiocore: Add MP3File using Adafruit_MP3 library 2019-12-10 14:03:06 -06:00
Jeff Epler
1905d0746d samd: neopixel: Fix neopixels after #2297 
This adapts the "inline assembler" code from the UF2 bootloader, which
in turn is said to be adapted from the arduino neopixel library.

This requires the cache remain ON when using M0, and be turned OFF on M4
(determined by trial and error)

Testing performed on a Metro M4:
 * measured timings using o'scope and found all values within
   datasheet tolerance.
 * Drove a string of 96 neopixels without visible glitches
 * on-board neopixel worked

Testing performed on a Circuit Playground Express (M0):
 * Color wheel code works on built-in neopixels
 * Color wheel code works on 96 neopixel strip

As a bonus, this may have freed up a bit of flash on M0 targets. (2988 ->
3068 bytes free on Trinket M0)

Closes: #2297
 2019-12-07 19:19:45 -06:00
Dan Halbert
d628d2a261 atmel-samd working 2019-12-06 15:18:20 -05:00
Dan Halbert
40434d6919 wip 2019-12-05 22:45:53 -05:00
Scott Shawcroft
fce81e6868
Merge pull request #2297 from jepler/tick-refactor 
Call background tasks only once per ms
 2019-12-02 16:45:51 -08:00
Jeff Epler
002f5c0f1c samd: trinket_m0: make board fit again 2019-12-02 08:25:48 -06:00
Jeff Epler
899202aca7
Merge branch 'master' into gcc9 2019-12-02 07:27:03 -06:00
Jeff Epler
95d9c49e43 Merge remote-tracking branch 'origin/master' into tick-refactor 2019-11-29 11:27:09 -06:00
Jeff Epler
d843156a5e samd: Consolidate small build optimization flags 
.. inline-unit-growth was the same across all boards, and the highest
max-inline-insns-auto parameter was shared across 2 of 5 boards, so it's
worth a little work to follow the DRY principle
 2019-11-29 10:51:16 -06:00
Dan Halbert
dd6dfeb30a Squeeze pyruler zh_Latn_pinyin 2019-11-27 14:47:35 -05:00
Dan Halbert
b32a9192df make UART.write be blocking on SAMD; add timeout property 2019-11-27 13:05:29 -05:00
Dan Halbert
e560b419f8
Merge pull request #2325 from sarfata/sarfata/add-shirtty-master 
Add shIRtty board
 2019-11-26 15:23:56 -05:00
Dan Halbert
97d90c6039
Merge pull request #2329 from theacodes/set-winterbloom-sol-usb-name 
Set USB_INTERFACE_NAME for winterbloom_sol
 2019-11-26 15:17:14 -05:00
Thea Flowers
e77046d49b
Set USB_INTERFACE_NAME for winterbloom_sol 2019-11-26 10:59:12 -08:00
Thomas Sarlandie
2647ea0754 fix: disable touchio to save some space 2019-11-26 19:26:18 +01:00
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
Jeff Epler
82f55dc046 atmel-samd: reduce inlining on constrained boards again 
pewpew10, pirkey_m0, and uchip all fit now.  However, pirkey_m0
now has just 76 bytes flash available.
 2019-11-26 08:50:55 -06:00
Jeff Epler
3ed6de7baf atmel-samd: reduce inlining on pyruler again 
By tweaking the optimizer flags further, this build also fits
 2019-11-26 08:50:55 -06:00
Jeff Epler
2e4a6b94e7 atmel-samd: get most constrained m0 builds to work again 
By tweaking the optimizer flags, we can get back a few hundred bytes
and allow these builds to work with the gcc9 compiler.
 2019-11-26 08:50:45 -06:00
Thomas Sarlandie
11dc572bce feature: our own PID - thanks @ladyada 2019-11-25 21:56:42 +01:00
Thomas Sarlandie
fc71ed9789 add shirtty board - hackaday supercon 2019 addon 2019-11-25 17:44:41 +01:00
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
77b78d7fb9 Merge remote-tracking branch 'origin/master' into tick-refactor 2019-11-22 14:28:51 -06:00
Dan Halbert
e18d3e0f76 Merge branch 'master' into m4-network-ps2io 2019-11-22 15:02:52 -05:00
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
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
wallarug
fce7b89087 removed Robo HAT MM1 M0 board. 2019-11-20 21:34:24 +11:00
ndgarage
b3d7467719 add-ndbit6 2019-11-19 14:52:09 -07:00
Jeff Epler
40a47d41df samd: background: Allow monitoring time taken in background task 
If you define MONITOR_BACKGROUND_TASK, then a physical output pin
(Metro M4 Express's "SCL" pin by default) will be set HIGH while in
the background task and LOW at other times
 2019-11-18 11:01:24 -06:00
Jeff Epler
7f744a2369 Supervisor: move most of systick to the supervisor 
This code is shared by most parts, except where not all the #ifdefs
inside the tick function were present in all ports.  This mostly would
have broken gamepad tick support on non-samd ports.

The "ms32" and "ms64" variants of the tick functions are introduced
because there is no 64-bit atomic read.  Disabling interrupts avoids
a low probability bug where milliseconds could be off by ~49.5 days
once every ~49.5 days (2^32 ms).

Avoiding disabling interrupts when only the low 32 bits are needed is a minor
optimization.

Testing performed: on metro m4 express, USB still works and
time.monotonic_ns() still counts up
 2019-11-18 11:01:23 -06:00
Cedar Grove Maker Studios
e7df288a34
add USB interface description 
... to "StringCarM0Ex"
 2019-11-16 16:40:40 -08:00
Hierophect
81223c76bd revert error 2019-11-15 13:04:25 -05:00
Hierophect
2c6781f74d move neopixel_in_use flag to shared-bindings 2019-11-15 12:59:52 -05:00
Hierophect
de5691acf5 Add never_reset and reset to pin common hal, adjust files 2019-11-15 12:47:00 -05:00
KalbeAbbas
8134ceec83
Update pins.c 2019-11-14 23:16:55 +05:00
KalbeAbbas
799770926b
Update pins.c 2019-11-14 18:51:01 +05:00
KalbeAbbas
949f87fd25
Update pins.c 2019-11-14 18:50:26 +05:00
KalbeAbbas
3db7f2798f updated 2019-11-14 16:34:08 +05:00
☒ Bjarke Gotfredsen
d745c1023e
Support for XinaBox CC03 and CS11 
CC03 is a ATSAMD21G18 Cortex-M0+ breakout in xChips format. CS11 is the same, but with a SD Card Interface. 
https://xinabox.cc/products/cc03
https://xinabox.cc/products/cs11
 2019-11-12 12:48:31 +02:00
Thea Flowers
c7195c4bc5
Allow boards to enable the micropython.native decorator 
Adds the `CIRCUITPY_ENABLE_MPY_NATIVE` for `mpconfigboard.mk` that enables
the `micropython.native` decorator.
 2019-11-05 14:27:53 -08:00
Thea Flowers
73989dbcaf Add board configuration for Winterbloom Sol 2019-11-04 23:11:42 -08:00
Scott Shawcroft
cd3fcc87ab
Merge pull request #2252 from dhalbert/cpb-two-i2c 
nrf: allocate two I2C on CPB
 2019-11-03 13:15:36 -08:00
Dan Halbert
85a648224f Check for no pullups on I2C on nrf; give arduino nano 33 ble two I2C devices 2019-11-02 22:47:03 -04:00
brentru
2f04c5891f flip it around 2019-10-31 14:11:50 -04:00
brentru
ab3da3071c flip MADCTL BGR bit to reflect RGB colors 2019-10-31 10:11:47 -04:00
ladyada
d2b613134d we should use native rotation, and tweak madctl (not done yet) 2019-10-29 22:53:44 -04:00
ladyada
1e869d1334 switch to 8-bit mode - tested on hardware! 2019-10-29 21:14:45 -04:00
Dan Halbert
1505da784f wip 2019-10-28 18:15:02 -04:00
Dan Halbert
56ac41fabf
Merge pull request #2240 from theacodes/fix-2086 
Track unadjusted PWM duty cycle to avoid accumulating conversion errors
 2019-10-28 14:50:01 -04:00
Thea Flowers
4b742f88d9
Fix spelling 2019-10-25 10:50:27 -07:00
Thea Flowers
4fdf518251
Track unadjusted PWM duty cycle to avoid accumulating conversion errors 
Fixes #2086

When the frequency of a `PWMOut` is change it re-sets the PWM's duty cycle as
well, since the registers have to be re-calculated based on the new frequency.
Unfortunately, `common_hal_pulseio_pwmout_get_duty_cycle`
will return a value very close to, but not exactly, the value passed to `common_hal_pulseio_pwmout_set_duty_cycle`. If the frequency is modified
without the calling code also re-setting the duty cycle then the duty cycle
will decay over time. This fixes that problem by tracking the unadjusted duty
cycle and re-setting the duty cycle to that value when the frequency is changed.
 2019-10-23 14:34:14 -07:00
ProductDev
4cd5571203 Adds builds for sparkfun_qwiic_micro with and without flash 2019-10-23 15:05:46 -06:00
Dan Halbert
7b79ac3739 Parameterize linker script 2019-10-20 23:50:12 -04:00
Kamil Tomaszewski
96756b3945 Add functions to get top and limit stack 2019-10-18 11:04:45 +02:00
wallarug
8f2e5990db
Changed to follow standard that Pad 0 is always TX 2019-10-17 18:02:05 +11:00
Scott Shawcroft
63790f01f8
Merge pull request #2218 from CedarGroveStudios/master 
Definitions for StringCar M0 Express and AT25SF161-SSHD-T 2MiB SPI flash chip
 2019-10-15 09:46:39 -07:00
Cedar Grove Maker Studios
bd608e0807
remove placeholder 2019-10-14 11:56:53 -07:00
Cedar Grove Maker Studios
b04a218bbc
initial load of stringcar m0 express defs 2019-10-14 11:56:18 -07:00
Cedar Grove Maker Studios
44ebc4c95d
establish stringcar m0 express definitions 2019-10-14 11:55:22 -07:00
Dan Halbert
c1ab2486f9 return chip vcc value 2019-10-12 15:42:15 -04:00
Chris Osterwood
137a4f8a5d Added new flash SKU for production hardware 2019-10-07 14:50:39 -04:00
Kamil Tomaszewski
7aefcc449a Add an alternative way to number the USB endpoints 
Two options available:
- relative numbering (USB_RELATIVE_EP_NUM = 1) - default
- absolute numbering (USB_RELATIVE_EP_NUM = 0) - new!
 2019-10-07 12:31:42 +02:00
Scott Shawcroft
cdc116291b
Merge pull request #2177 from wallarug/walla/robohatmm1-production 
Robo HAT MM1 - Fixes after testing
 2019-09-26 10:44:55 -07:00
arturo182
21f8c3e40a serpente: Update PID and enable as many modules as we can fit 2019-09-26 17:22:18 +02:00
wallarug
3c99a23adb fix spi 2019-09-26 21:47:36 +10:00
wallarug
533a5bc7a3 fixed SPI on M4 2019-09-26 21:43:52 +10:00
wallarug
5cd10b3ba0 updated robohatmm1_m0 2019-09-26 20:02:09 +10:00
wallarug
39265fccf3 included a version number 2019-09-26 19:22:51 +10:00
wallarug
db9495b04b updated board name 2019-09-26 19:21:53 +10:00
wallarug
08b0f80879 updated board name 2019-09-26 19:21:24 +10:00
wallarug
b7e8a031d0 remove frozen busio library 2019-09-26 19:19:54 +10:00
wallarug
ff13b6f682 updated pins.c 2019-09-26 19:18:50 +10:00
wallarug
70860e1352 robohatmm1 removed uart and put in correct order 2019-09-22 19:47:44 +10:00
Melissa LeBlanc-Williams
9a74bf929b Added TFT pins to HalloWing M4 for code compatibility 2019-09-19 14:50:10 -07:00
Melissa LeBlanc-Williams
b7598f7058 Merge branch 'master' of https://github.com/adafruit/circuitpython 2019-09-19 14:20:28 -07:00
Scott Shawcroft
0fed65e7d2
Merge remote-tracking branch 'adafruit/master' into dac51 2019-09-19 12:21:54 -07:00
Melissa LeBlanc-Williams
341428b4da Added SPEAKER pin to HalloWing M4 for code compatibility 2019-09-19 11:23:37 -07:00
Melissa LeBlanc-Williams
8dfb2237d9 Added TOUCH pins to HalloWing M4 for code compatibility 2019-09-19 10:40:13 -07:00
Scott Shawcroft
fc90c942f5
Add custom CPX build for display support 2019-09-17 10:40:07 -07:00
jepler
dffedd7c86 samd: peripherals: update submodule reference 2019-09-16 21:48:31 -05:00
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
jepler
61698eb5d8 AnalogOut / AudioOut: Copy settings from Arduino 
Make changes in asf4_conf even though I think in these cases the
"peripherals" submodule is running the show.

Arduino clocks the DAC at 12MHz but uses the CCTRL setting for
clocking < 1.2MHz (100kSPS).

A fresh clock (6) is allocated for the new 12MHz clock.  This matches
the Arduino value, though not the GCLK index.

Modify other settings to more closely resemble Arduino.

In AudioOut, actually clock the waveform data from the timer we set up
for this purpose.

This gives good waveforms when setting AnalogOut full-scale in a loop,
but the rise/fall of waveforms that come from AudioOut are still erratic.
Weirdly, if AudioOut limits its range even slightly (e.g., to 1000..64000)
then the erratic

Note that this will require https://github.com/adafruit/samd-peripherals/pull/26
to be accepted for the submodule update here to work.
 2019-09-15 11:30:49 -05:00
Kattni Rembor
c94310411b Update board def, enable touchio 2019-09-14 21:19:35 -04:00
arturo182
28bb901d1e Add support for Serpente boards 2019-09-14 16:06:28 +02:00
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
Scott Shawcroft
8066810abb
Merge pull request #2091 from jepler/samd-dma-tracking 
Samd dma tracking
 2019-09-05 11:27:59 -07:00
Scott Shawcroft
c5caacafdd
Merge pull request #2100 from pewpew-game/pewpew_m4 
Add support for PewPew M4 board
 2019-09-05 11:26:47 -07:00
Radomir Dopieralski
d50ed3b6e7 Add support for PewPew M4 board 2019-09-05 10:50:33 +02:00
Dan Halbert
f3af2a6fb7 Merge remote-tracking branch 'adafruit/master' into choose-usb-devices-xac 2019-09-04 21:56:13 -04:00
Dan Halbert
195de97c67 use only one endpoint pair for MSC except on SAMD21 2019-09-04 21:45:16 -04:00
Dan Halbert
fca440fb66
Merge pull request #2113 from tannewt/displayio_hidden 
Add .hidden to TileGrid and Group
 2019-09-04 15:48:00 -04:00
Scott Shawcroft
7951646b9a
Disable bitbangio on uGame10 2019-09-04 11:49:47 -07:00
sommersoft
c4d6f4f536 disable 'audiomixer' for all M0 boards 2019-09-01 17:39:20 -05:00
sommersoft
8120f5cdad Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-29 22:14:53 -05:00
Scott Shawcroft
9730d4aa1c
Merge remote-tracking branch 'adafruit/4.1.x' into hallowing_m4_5.x 2019-08-29 14:38:16 -07:00
Scott Shawcroft
0aa5507c4c
add additional pin aliases 2019-08-29 13:41:28 -07:00
Scott Shawcroft
84839de56f
Hallowing M4 2019-08-29 10:34:46 -07:00
jepler
30a9346373 samd: audio_dma: Track channel allocation 
Previously, we depended on allocated channels to always be
"dma_channel_enabled".  However, (A) sometimes, many operations
would take place between find_free_audio_dma_channel and
audio_dma_enable_channel, and (B) some debugging I did led me to believe
that "dma_channel_enabled" would become false when the hardware ended
a scheduled DMA transaction, but while a CP object would still think it
owned the DMA channel.

((B) is not documented in the datasheet and I am not 100% convinced that
my debugging session was not simply missing where we were disabling the
channel, but in either case, it shows a need to directly track allocated
separately from enabled)

Therefore,
 * Add audio_dma_{allocate,free}_channel.
   * audio_dma_free_channel implies audio_dma_disable_channel
   * track via a new array audio_dma_allocated[]
 * clear all allocated flags on soft-reboot
 * Convert find_free_audio_dma_channel to audio_dma_allocate_channel
   * use audio_dma_allocated[] instead of dma_channel_enabled() to check
     availability
 * remove find_free_audio_dma_channel
 * For each one, find a matching audio_dma_disable_channel to convert
   to audio_dma_free_channel

Closes: #2058
 2019-08-28 17:00:22 -05:00
jepler
0b00787b4d samd: AudioOut: ensure stopped before deinit 
.. otherwise, a sequence like
    >>> a = audioio.AudioOut(board.A0)
    >>> a.play(sample, loop=True)
    >>> a.deinit()
would potentially leave related DMA channel(s) active.
 2019-08-28 16:43:55 -05:00
Scott Shawcroft
0876d5c4ad
Disable bitbangio on Itsy M0 
Also, switch CIRCUITPY_BITBANG_APA102 to makefile setting so it can alter included files
 2019-08-27 15:21:47 -07:00
sommersoft
696117b048 disable audiomixer on boards it doesn't fit on 2019-08-25 14:53:34 -05:00
Scott Shawcroft
7324b70a7c
Rework based on Dan's review 2019-08-23 15:27:21 -07:00
Scott Shawcroft
b992ca80e7
Rejigger builds to fit under 50 minute limit 2019-08-22 20:29:58 -07:00
Scott Shawcroft
72e7ffa324
More cleanup 2019-08-22 16:16:09 -07:00
Scott Shawcroft
fd8050b369
Turn off features to make room for ePaper 2019-08-22 15:19:45 -07:00
Scott Shawcroft
9993a99906
Add initial Monster M4SK build 2019-08-22 14:24:32 -07:00
Scott Shawcroft
3a98de1236
Add reset() to display busses to detect whether it works 2019-08-22 14:23:33 -07:00
Scott Shawcroft
36a23e0fe3
Rework refresh API and factor common display stuff out 
NOT TESTED! Just compiles

Fixes #1691
 2019-08-22 14:23:27 -07:00
Scott Shawcroft
c247e7df9c
Begin refresh rework. 2019-08-22 14:08:33 -07:00
Scott Shawcroft
70680d5b22
EPaper displays work mostly. 2019-08-22 14:08:33 -07:00
Dan Halbert
7cc15e56c8 make translate 2019-08-22 15:20:23 -04:00
Scott Shawcroft
6aa311aabd
Merge pull request #2027 from dastels/displayio_fill_area 
To displayio.Display: expose fill_area and add a property for rotation
 2019-08-21 23:48:21 -07:00
Dave Astels
d547d59cba Merge remote-tracking branch 'adafruit/master' into displayio_fill_area 2019-08-21 15:02:51 -04:00
Dave Astels
dcf36db263 Make room 2019-08-21 14:46:10 -04:00
Dan Halbert
6e3a6d0ac5 typo in IncrementalEncoder.c 2019-08-20 16:23:17 -04:00
Dan Halbert
e00696de7f merge from upstream and make translate 2019-08-20 13:06:23 -04:00
Dan Halbert
e3dc5e3a66 Merge remote-tracking branch 'adafruit/master' into run-background-tasks 
Restore dependencies indicated by indentation in circuitpy_mpconfig.h.
 2019-08-19 12:41:20 -04:00
Dan Halbert
e2a4c76a37 make nrf touchio be generic: now available for SAMD51 too 2019-08-18 08:44:10 -04:00
Scott Shawcroft
583392a5c6
Merge pull request #2046 from brentru/add-pyportal-titano 
Add PyPortal Titano
 2019-08-12 16:01:10 -07:00
Jeff Epler
d9ee2d28a0 atmel-samd: Use RUN_BACKGROUND_TASKS 2019-08-11 08:53:02 -05:00
brentru
5a8846d33c remove cruft from prv board 2019-08-08 15:12:01 -04:00
brentru
f87f48ab88 adding pyportal titano board definition 2019-08-08 14:56:28 -04:00
Chris Osterwood
d5658860aa Added pin definition for battery change enable. Pin used to switch in a 10 ohm resistor during Hub reset & strapping. 2019-08-08 14:39:50 -04:00
Chris Osterwood
fb2712410e Merge branch 'master' into capablerobot-usbhub 2019-08-08 14:14:23 -04:00
Jeff Epler
33b949abfa samd: audio_dma, audio_background: Gate with CIRCUITPY_ defines 
Some ports which actually don't have audioio or audiobusio were still
calling into audio_dma_background().  This wasn't an error until
the assignment to audio_dma_state in audio_dma_stop was added, though
it's not clear why.
 2019-08-07 21:29:24 -05:00
Jeff Epler
500d1bb168 samd: audio_dma.c: Remove exceptions, just return early 
These were most useful debugging, but because this code can be reached
"outside of the VM", it's not actually permitted to throw exceptions here.
 2019-08-07 20:20:36 -05:00
brentru
1d4700cb6c add pindefs for tft and tft control 2019-08-07 18:29:20 -04:00
brentru
8f6eac98f3 add defs for pyportal titano 2019-08-07 17:10:31 -04:00