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842 Commits

Author SHA1 Message Date
Jeff Epler
b1b4a9e842 fix doc build error 2020-01-06 09:26:32 -06:00
Jeff Epler
dc729718eb audiomp3: rename to MP3Decoder 2020-01-06 07:51:41 -06:00
Scott Shawcroft
82fb761c0f
Add PacketBuffer and MTU negotiation support. 
PacketBuffer facilitates packet oriented BLE protocols such as BLE
MIDI and the Apple Media Service.

This also adds PHY, MTU and connection event extension negotiation
to speed up data transfer when possible.
 2020-01-03 17:29:54 -08:00
Dan Halbert
fc5f776429
Merge pull request #2034 from rhooper/new-pixelbuf-api 
Updates to pixelbuf API - Addresses #884
 2020-01-03 17:19:02 -05:00
Roy Hooper
767ce1cdf8 remove unnecessary GCC pragmas 2020-01-02 18:03:18 -05:00
Roy Hooper
ccf158b030 raise mp_raise_NotImplementedError 2020-01-02 18:00:36 -05:00
Roy Hooper
fdddb54db4 rename call_show to pixelbuf_call_show 2020-01-02 17:56:04 -05:00
Jeff Epler
ec22520992 MP3File: Add rms_level property 
This lets a music player show it vu-meter style
 2020-01-02 15:23:42 -06:00
Roy Hooper
4e1996856f Fix docstring for byteorder 2020-01-01 19:25:44 -05:00
Roy Hooper
12193913a8 move native fill to a helper to work around being unable to call a subclass show method from the native superclass 2020-01-01 17:30:17 -05:00
Roy Hooper
8129a8503a Revert "try a property with a callable static class" 
This reverts commit ca5b2770cf.
 2020-01-01 16:10:22 -05:00
Roy Hooper
ca5b2770cf try a property with a callable static class 2020-01-01 16:10:01 -05:00
David Glaude
01d49eb0a7
Update Shape.c 
Make no sense to say this is experimental and will change in 4.0.0 when we are already above 4.0.0.
This should be removed, or updated to say it will not be in x.0.0
 2019-12-30 16:54:16 +01:00
Roy Hooper
023d64fe4a Merge branch 'pixelbuf-subscr-change' into new-pixelbuf-api 2019-12-29 13:56:47 -05:00
Roy Hooper
f1a9039632 Merge branch 'master' into pixelbuf-subscr-change 2019-12-29 13:56:31 -05:00
Jeff Epler
02154caf24 MP3File: Add a settable ".file" property 
This enables jeplayer to allocate just one MP3File at startup, rather
than have to make repeated large allocations while the application is
running.

The buffers have to be allocated their theoretical maximum, but that
doesn't matter much as all the real-life MP3 files I checked needed
that much allocation anyway.
 2019-12-23 09:36:46 -06:00
Roy Hooper
09d4fe0324 Merge branch 'master' into new-pixelbuf-api 2019-12-20 19:22:27 -05:00
Scott Shawcroft
5fc20145d1
Merge pull request #2390 from jepler/displayio-set-rotation 
displayio: make 'rotation' property settable
 2019-12-20 09:34:25 -08:00
albang
00c226738d
Typo in doc 2019-12-19 23:16:51 +01:00
Jeff Epler
a63da7a6c0 displayio: make 'rotation' property settable 2019-12-16 15:23:41 -06:00
Roy Hooper
ef2a8906dd move call to show outside loop 2019-12-16 15:05:09 -05:00
Roy Hooper
dc8dd6df20 Revert subscr signature change 2019-12-13 14:29:15 -05:00
Roy Hooper
72ad2e9259 Merge branch 'master' into new-pixelbuf-api 2019-12-13 13:45:16 -05:00
Scott Shawcroft
9a3d45e7d0
Add extended, connectable and scannable error. 
Related to https://github.com/adafruit/Adafruit_CircuitPython_BLE/issues/44
 2019-12-12 13:46:59 -08:00
Roy Hooper
0326c98fd5 Merge branch 'master' into new-pixelbuf-api 2019-12-10 20:44:43 -05:00
Roy Hooper
222dd29a14 Fix slice step. 2019-12-10 20:43:00 -05:00
Jeff Epler
a08d9e6d8e audiocore: Add MP3File using Adafruit_MP3 library 2019-12-10 14:03:06 -06:00
Scott Shawcroft
19ac8aea8c
Merge pull request #2353 from jepler/audiosample-protocol 
Convert audiosamples to use micropython "protocols" (safely)
 2019-12-09 14:50:16 -08:00
Roy Hooper
dd7ac68fb0 fix slice anf fill bugs 2019-12-08 16:53:08 -05:00
Dan Halbert
f5e913101c
Merge pull request #2301 from tannewt/support_extended_advertising 
Add support for extended (>31 byte) BLE advertisements.
 2019-12-06 23:51:05 -05:00
Scott Shawcroft
da0ea979ff
Check connection validity after service discovery. 
Fixes #2347
 2019-12-06 16:03:14 -08:00
Dan Halbert
559ce6a949
Merge pull request #2356 from tannewt/central_pairing 
Add connection interval and debugging
 2019-12-06 15:19:40 -05:00
Dan Halbert
e30dde0afc Make _bleio.Connection.disconnect() idempotent 2019-12-05 08:40:53 -05:00
Scott Shawcroft
17c8356b8c
Add connection interval and debugging 
This also sets TinyUSB to master and to not include its submodules.

It also fixes an old displayio example comment and retries gattc
reads.
 2019-12-04 14:39:02 -08:00
Jeff Epler
feb8eb935b audiosample: convert to use a protocol 
This eases addition of new sample sources, since the manual virtual
function dispatch functions are just calls via a protocol
 2019-12-04 09:31:52 -06:00
Jeff Epler
238e121236 protocols: Allow them to be (optionally) type-safe 
Protocols are nice, but there is no way for C code to verify whether
a type's "protocol" structure actually implements some particular
protocol.  As a result, you can pass an object that implements the
"vfs" protocol to one that expects the "stream" protocol, and the
opposite of awesomeness ensues.

This patch adds an OPTIONAL (but enabled by default) protocol identifier
as the first member of any protocol structure.  This identifier is
simply a unique QSTR chosen by the protocol designer and used by each
protocol implementer.  When checking for protocol support, instead of
just checking whether the object's type has a non-NULL protocol field,
use `mp_proto_get` which implements the protocol check when possible.

The existing protocols are now named:
    protocol_framebuf
    protocol_i2c
    protocol_pin
    protocol_stream
    protocol_spi
    protocol_vfs
(most of these are unused in CP and are just inherited from MP; vfs and
stream are definitely used though)

I did not find any crashing examples, but here's one to give a flavor of what
is improved, using `micropython_coverage`.  Before the change,
the vfs "ioctl" protocol is invoked, and the result is not intelligible
as json (but it could have resulted in a hard fault, potentially):

    >>> import uos, ujson
    >>> u = uos.VfsPosix('/tmp')
    >>> ujson.load(u)
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    ValueError: syntax error in JSON

After the change, the vfs object is correctly detected as not supporting
the stream protocol:
    >>> ujson.load(p)
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    OSError: stream operation not supported
 2019-12-04 09:29:57 -06:00
Roy Hooper
0d267eaee1 fix compile fails 2019-12-02 14:25:57 -05:00
Roy Hooper
a4bbf35092 Merge branch 'master' into new-pixelbuf-api 2019-12-02 14:06:33 -05:00
Dan Halbert
d089f16656 'seconds' 2019-11-27 14:49:39 -05:00
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
Roy Hooper
a9624fff25 add show 2019-11-26 21:28:41 -05:00
Roy Hooper
56720eae0a remove unnecessary intermediate mp_obj_subscr wrapper 2019-11-26 18:39:08 -05:00
Scott Shawcroft
3fc58cee38
Merge remote-tracking branch 'adafruit/master' into support_extended_advertising 2019-11-26 13:12:43 -08:00
Jeff Epler
e188ae8b23 time: struct_time: allow construction like a namedtuple, too 
Whenever there is more than one argument, delegate the operation to
namedtuple_make_new.  This allows other circuitpython-compatible
idioms, like with keywords
    time.struct_time(tm_year=2000, tm_mon=1, tm_mday=1, tm_hour=0,
        tm_min=0, tm_sec=14, tm_wday=5, tm_yday=5, tm_isdst=-1)
with 9 positional arguments, etc.

The only vaguely plausible CPython behavior still not permitted in
CircuitPython that I found is constructing a timetuple from a length-9
list, a la
    time.struct_time(list(time.localtime())

Even better, by getting rid of an error message, the build shrinks a
tiny bit.
 2019-11-26 08:45:44 -06:00
Jeff Epler
8f24ea48fb time: struct_time: allow construction from another struct_time 
This doesn't cover ALL the cases that CPython permits for construction
of a struct_time, but it at least makes constructing from any namedtuple
work.

Closes: #2326
 2019-11-26 08:45:40 -06:00
Roy Hooper
0ef9344c17 make pixelbuf iterable 2019-11-25 20:21:00 -05:00
Roy Hooper
d4ed258b74 remove unnecessary qstrs 2019-11-25 20:20:51 -05:00
Jeff Epler
5115fdaa6f shared-bindings: I2SOut: Ensure object is deinitialised 
(or deinitialized, for those of us on this side of the pond)

Otherwise, a sequence like
```
audio = audiobusio.I2SOut(bit_clock=board.D6, word_select=board.D9, data=board.D10)
sine_wave_sample = audiocore.RawSample(sine_wave)
audio.play(sine_wave_sample, loop=True)
del audio
```
could free the memory associated with audio without stopping the
related background task.  Later, when fresh objects are allocated within
a now-freed memory region, they can get overwritten in the background
task, leading to a hard crash.

This presumably can affect multiple I2S implementations, but it was
reported against the nRF one.
 2019-11-25 09:53:55 -06:00
Roy Hooper
a9baa441c9 disable -Wunused-parameter on subscr functions 2019-11-23 13:52:14 -05:00
Roy Hooper
6108fa3766 Merge branch 'master' into new-pixelbuf-api 2019-11-23 12:22:04 -05:00
Roy Hooper
c770ccd939 make ->subscr take an instance to pass when instance_subscr is called from subscr. 2019-11-23 12:09:26 -05:00
Scott Shawcroft
743bc829ab
Clean up debug changes 2019-11-21 16:39:57 -08:00
Scott Shawcroft
39f4046f70
Fix pairing when peripheral. Central untested. 2019-11-21 16:32:42 -08:00
Scott Shawcroft
98e55eb577
Only add module when printing exception. 2019-11-21 12:26:25 -08:00
Scott Shawcroft
521c7531bc
Improve printing to include _bleio. prefix for type. 2019-11-21 11:04:17 -08:00
Scott Shawcroft
5e857fdb67
Use BluetoothError in _bleio 
This better differentiates errors than using OSError everywhere.
 2019-11-20 14:02:15 -08:00
Scott Shawcroft
11c2c3443f
Add support for extended (>31 byte) BLE advertisements. 2019-11-19 13:55:58 -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
Dan Halbert
8584c1e824 Fix start_scan timeout default value 2019-11-13 21:34:20 -05:00
Dan Halbert
8cd2f87e99
Merge pull request #2236 from tannewt/bleio_tweaks 
Refine _bleio
 2019-11-04 22:27:54 -05:00
Scott Shawcroft
47e50e5659
Merge remote-tracking branch 'adafruit/master' into bleio_tweaks 2019-11-01 13:20:58 -07:00
Dan Halbert
43b8d5e8ab Update I2C and SPI documentation 2019-10-29 09:58:44 -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
Dan Halbert
cc13fc3433
Merge pull request #2247 from jepler/comment-doc-typos 
Comment doc typos
 2019-10-28 14:47:52 -04:00
Jeff Epler
c208586bf1 audioio: correct trivial typo 2019-10-27 16:42:18 -05:00
Jeff Epler
0657884fca audiobus: correct trivial typo 2019-10-27 16:42:04 -05:00
Jeff Epler
978cec0316 pixelbuf: correct trivial typos 2019-10-27 16:41:56 -05:00
Thea Flowers
6782948751
Note behavior in documentation 2019-10-25 10:56:41 -07:00
Thea Flowers
4a55c48dbf
Improve documentation for rtc. 
- Add examples for `rtc.RTC.datetime`.
- Add type for `rtc.RTC.calibration`.
- Expand on use cases for `rtc.set_time_source`.
 2019-10-23 15:48:34 -07:00
Scott Shawcroft
91c9d519ae
Refine comments and switch prefix_len to size_t 2019-10-22 23:09:56 -07:00
Scott Shawcroft
ae30a1e5aa
Refine _bleio 
This PR refines the _bleio API. It was originally motivated by
the addition of a new CircuitPython service that enables reading
and modifying files on the device. Moving the BLE lifecycle outside
of the VM motivated a number of changes to remove heap allocations
in some APIs.

It also motivated unifying connection initiation to the Adapter class
rather than the Central and Peripheral classes which have been removed.
Adapter now handles the GAP portion of BLE including advertising, which
has moved but is largely unchanged, and scanning, which has been enhanced
to return an iterator of filtered results.

Once a connection is created (either by us (aka Central) or a remote
device (aka Peripheral)) it is represented by a new Connection class.
This class knows the current connection state and can discover and
instantiate remote Services along with their Characteristics and
Descriptors.

Relates to #586
 2019-10-21 18:57:03 -07:00
Roy Hooper
2970680e6a fix show and fix step > 1 2019-10-20 19:54:25 -04:00
Dan Halbert
eca73436c9 Merge remote-tracking branch 'adafruit/master' into cpu-voltage 2019-10-15 09:03:24 -04:00
Kamil Tomaszewski
150f9041e3 Fix unsafe floating point comparison 2019-10-14 09:13:35 +02:00
Kamil Tomaszewski
c67b2c1661 Return None if reference_voltage is 0.0 2019-10-14 08:22:14 +02:00
Dan Halbert
c1ab2486f9 return chip vcc value 2019-10-12 15:42:15 -04:00
Roy Hooper
dc8c27d129 make dotstar byteorder constants start with P. fix small bugs. 2019-10-06 22:44:00 -04:00
Roy Hooper
55c688cbeb restructure to be subclassable 2019-10-05 15:53:53 -04:00
Roy Hooper
000ae6bf17 support subclasses 2019-10-05 13:47:40 -04:00
Roy Hooper
1051001495 Merge branch 'master' into new-pixelbuf-api 2019-10-03 19:06:55 -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
Scott Shawcroft
d9e0641606
Set dither default to False and document it 2019-09-08 21:30:52 -07:00
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
Matthew Newberg
4604a69498 Move dither parameter to ColorConverter constructor and parameter 2019-09-05 21:55:45 -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
321b57a5d2
Merge pull request #2080 from sommersoft/mixer_voice 
Add audiocore.MixerVoice
 2019-09-04 12:46:59 -07:00
Radomir Dopieralski
5f6228b6f0 Fix transactions in _stage after displayio changes 
Also, move the rendering setup code to shared-module from
shared-bindings.

In CP 5.0, displayio_display_core_set_region_to_update now starts
its own transaction, so it has to be moved outside of the transaction
started by the render call.
 2019-09-04 16:41:58 +02:00
sommersoft
da912e8c74 doc cleanup 2019-09-03 22:44:43 -05:00
Scott Shawcroft
949f8761b8
Add .hidden to TileGrid and Group 
This allows for one to preserve ordering within a Group while
hiding something temporarily.

Fixes #1688
 2019-09-03 16:15:27 -07:00
sommersoft
b1c3d47413 Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-09-01 21:16:12 -05:00
Matthew Newberg
d87bfaf480 Add random dithering to ColorConverter 2019-08-31 22:07:09 -04:00
sommersoft
398e7ff6d3 doc update 2019-08-31 16:06:41 -05:00
sommersoft
f82c61732a enable Mixer backwards compatibility (when audiomixer is available) 2019-08-31 16:06:16 -05:00
sommersoft
8120f5cdad Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-29 22:14:53 -05:00
sommersoft
6a68d0b4d0 bring back 'mixer.play()' & 'mixer.stop_voice()' 2019-08-29 22:12:12 -05:00
sommersoft
e618441e18 eval the expression vs [un]defined 2019-08-29 22:09:45 -05:00
Dan Halbert
7a64af9280 rename bleio module to _bleio 2019-08-29 18:44:27 -04:00
Dan Halbert
b11b7916fd address minor issues: typos, make translate, and sphinx 2019-08-29 17:58:21 -04:00
Dan Halbert
f17059b10b another API rework: less abstraction leakage 2019-08-28 23:15:22 -04:00
Dan Halbert
19c59b41ed bleio: API change to create and connect related objects simulatenously: no orphan bleio objects 2019-08-28 16:15:09 -04:00
Dan Halbert
a72bcab0fd Merge remote-tracking branch 'adafruit/master' into bleio-api-revamp 2019-08-28 16:09:18 -04:00
Scott Shawcroft
966a48b23a
More size_t usage 2019-08-27 12:49:46 -07:00
Scott Shawcroft
d956b3b359
Merge remote-tracking branch 'adafruit/master' into remove_i2c_stop_kwarg 2019-08-27 11:23:30 -07:00
Scott Shawcroft
bea77c651a
Minor renames 2019-08-26 16:37:59 -07:00
Dan Halbert
76446f634b BLE HID WIP: works everywhere except iOS; fixed a bunch of bugs; pretend bonding 2019-08-25 21:38:13 -04:00
sommersoft
750ffcc81a docs: correct audiomixer refs 2019-08-25 14:57:29 -05:00
sommersoft
df5568d993 move Mixer & MixerVoice from 'audiocore' to 'audiomixer' 2019-08-24 23:36:18 -05:00
sommersoft
b54fd961cb Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-24 17:14:05 -05:00
sommersoft
db32a79596 comment clean up 2019-08-24 16:21:30 -05:00
sommersoft
d02d474cac fix MixerVoice 'get_playing' 2019-08-24 08:20:26 -05:00
sommersoft
93e557e167 docs: make MixerVoice.level a property 2019-08-24 07:57:55 -05:00
sommersoft
2c55b40a53 use a MixerVoice constructor 2019-08-24 07:56:12 -05:00
Scott Shawcroft
7324b70a7c
Rework based on Dan's review 2019-08-23 15:27:21 -07:00
Scott Shawcroft
5662b5813e
Use size_t and document buffers can be the same. 2019-08-23 12:13:11 -07:00
Scott Shawcroft
72e7ffa324
More cleanup 2019-08-22 16:16:09 -07:00
sommersoft
1ec4faee55 remove MixerVoice deinit & context managers 2019-08-22 17:59:19 -05:00
Scott Shawcroft
f2a1972ba8
Add refresh_time to use if busy_pin is not given 2019-08-22 14:23:33 -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
24b30965c4
Refresh ePaper displays once code.py is done running 2019-08-22 14:23:32 -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
Scott Shawcroft
8fa8737465
Initial ePaper work 2019-08-22 14:08:32 -07:00
Scott Shawcroft
82d436d05e
Add writeto_then_readfrom to I2C API. Deprecate stop kwarg. 
writeto_then_readfrom has been added to do a write -> no stop ->
repeated start -> read sequence. This is done to match the
capabilities of Blinka on Linux.

Code that uses stop=False will not work correctly on Blinka.
To fix, if stop=False then use writeto_then_readfrom otherwise use
writeto then readfrom_into.

First step in #2082
 2019-08-22 12:34:46 -07:00
Dan Halbert
7cc15e56c8 make translate 2019-08-22 15:20:23 -04:00
Dave Astels
99a3da3b60 Get rid of the last bits of array dependancy 2019-08-21 15:24:39 -04:00
Dave Astels
d547d59cba Merge remote-tracking branch 'adafruit/master' into displayio_fill_area 2019-08-21 15:02:51 -04:00
Dave Astels
8bbab01316 Remove unneeded lines 2019-08-21 13:57:52 -04:00
sommersoft
5cd04366fe remove 'if float' pre-processor checks 2019-08-20 22:39:26 -05:00
Dave Astels
56aad056da getting the buffer info should happen first (due to its check) 2019-08-20 17:00:24 -04:00
Dave Astels
eb0a8cc0bf Move the get_buffer call earlier 2019-08-20 13:48:12 -04:00
Dave Astels
0fd886fa7f Remove array cast 2019-08-20 13:45:58 -04:00
Dan Halbert
e00696de7f merge from upstream and make translate 2019-08-20 13:06:23 -04:00
Dave Astels
f3d476aad8 Remove temporarily comments code 2019-08-20 12:25:56 -04:00
Dave Astels
53bb95a023 Rework to simplify 2019-08-20 10:05:41 -04:00
Dave Astels
10bc0d29d1 Switch to positional parameters 2019-08-20 10:05:09 -04:00
Dave Astels
2b7897cded Fix typo 2019-08-20 10:03:36 -04:00
sommersoft
e9efc2fe25 fix one more doc ref to audiocore 2019-08-20 08:32:20 -05:00
Dan Halbert
cccbbd956d Detect lack of pulldown; check for pin in use 2019-08-19 23:40:34 -04:00
sommersoft
e92ef7b018 fix doc refs for audiocore 2019-08-19 22:04:06 -05:00
Scott Shawcroft
bd4d3c6393
Merge pull request #2068 from jepler/audioio-compat 
audioio: By default, be compatible with 4.x
 2019-08-19 19:43:52 -07:00
sommersoft
1b2996a75e Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-19 21:23:27 -05:00
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
6b54e6749e
Merge pull request #2032 from pewpew-game/audiocore-buffer 
Allow to specify pre-allocated buffer in audicore.WaveFile
 2019-08-19 11:54:19 -04:00
Jeff Epler
f384d2dd80 shared-bindings/time: style 2019-08-18 08:11:14 -05:00
Dan Halbert
e2a4c76a37 make nrf touchio be generic: now available for SAMD51 too 2019-08-18 08:44:10 -04:00