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778 Commits

Author SHA1 Message Date
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
Jeff Epler
9d164965c9 localtime: don't hard-fault on argument type errors; handle localtime(float) 
It turns out `mp_obj_int_get_checked` is not appropriate to call when
the argument is not of int or long type--the "checked" refers to guarding
against overflow/underflow, not type checking.

For compatibility with CPython, handle float arguments.

Closes: #2069
 2019-08-17 20:49:25 -05:00
Jeff Epler
47d6dd843e audioio: By default, be compatible with 4.x 
Testing performed: That the shipped .mpy files on a PyPortal (CP 4.x)
still work (play audio) with this branch, instead of erroring because
`WaveFile` can't be found in `audioio`.

Flash usage grew by 28 bytes.  (I expected 24, there must be some other
effect on size/alignment that I didn't predict)
 2019-08-17 13:54:06 -05:00
Radomir Dopieralski
58b4cd4956 Improve docs for WaveFile buffer 2019-08-17 11:31:45 +02:00
Dave Astels
7a235f3746 Simplify to only extracting one line 
Since this was the usecase, doing so simplifies the function significantly.
 2019-08-16 21:10:09 -04:00
Dan Halbert
630c92392a address review comments; avoid calling common_hal_bleio_device... routines from shared-bindings 2019-08-16 15:18:53 -04:00
Dan Halbert
af29fc3ea8 make translate and fix sphinx issues 2019-08-15 21:54:52 -04:00
Jeff Epler
32a6d36405 shared-bindings: Use RUN_BACKGROUND_TASKS 2019-08-11 08:53:02 -05:00
Dan Halbert
1570ef2dd4 specifying attribute length; fix up value setting 2019-08-07 23:49:09 -04:00
Dave Astels
239ad19765 Pass in preallocated result buffer 2019-08-07 15:27:43 -04:00
Dave Astels
263f6f439b Remove obsolete experimental property 2019-08-07 15:27:04 -04:00
Dan Halbert
d047b73a9c fix newly-introduced bugs; UART client/server working again 2019-08-07 11:10:21 -04:00
Dan Halbert
d74c8b9425 WIP: more Descriptor work; refactor gattc/gatts read/write 2019-08-06 22:55:25 -04:00
Dan Halbert
243334da75 Merge remote-tracking branch 'adafruit/master' into ble-pairing 2019-08-05 23:06:24 -04:00
Scott Shawcroft
26f64dd8ec
Merge remote-tracking branch 'adafruit/4.1.x' into merge_in_410 2019-08-05 17:53:08 -07:00
Scott Shawcroft
b675a27e16
Merge pull request #2000 from jepler/nrf-pwm-audio 
Implement PWM audio out for the nrf port
 2019-08-05 17:26:27 -07:00
Dan Halbert
b67d04a5b1 Merge remote-tracking branch 'adafruit/master' into ble-pairing 2019-08-05 16:35:44 -04:00
Roy Hooper
3cf9a475b9 fix 'white' byte for dotstars 2019-08-04 11:02:33 -04:00
Roy Hooper
5c08182c73 fix fix the byte order property. 2019-08-03 13:35:11 -04:00
sommersoft
065efb05b7 bring MixerVoice back to building state; update documentation 2019-08-03 11:20:06 -05:00
Radomir Dopieralski
9907e3fa28 Allow to specify pre-allocated buffer in audicore.WaveFile 
It lets us re-use the same buffer for playing multiple files.
This also allows us to control the size of the buffer. Half of the
buffer will be used for the fist, and half for the second internal
buffer.
 2019-08-03 14:15:19 +02:00
Dan Halbert
7ce3776b80 WIP: rework of Characteristic properties; enhance Descriptor; not tested 2019-08-02 17:57:31 -04:00
Radomir Dopieralski
c1e5247d51 Add support for scaling to _stage 
On high-resolution displays we can use 2x2 or even 3x3 pixels.
 2019-08-02 22:55:55 +02:00
Roy Hooper
cff9c9bc95 Reuse error message 2019-08-01 20:24:39 -04:00
Dave Astels
cd092df9d8 Merge remote-tracking branch 'adafruit/master' into displayio_fill_area 2019-07-31 18:46:41 -04:00
sommersoft
9939d0c4f4 Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-07-31 16:44:43 -05:00
Jeff Epler
b0f7c7bc4c Merge remote-tracking branch 'origin/master' into nrf-pwm-audio 2019-07-31 16:32:54 -05:00
Radomir Dopieralski
c4c5d8c5e7 Fix missing write_ram_command in _stage 
Since the changes in displayio, displayio_display_set_region_to_update
no longer sends the write_ram_command, so we have to send it explicitly.
 2019-07-31 23:32:42 +02:00
Dave Astels
1f9cb44fa3 Expose rotation with a property 2019-07-31 15:00:21 -04:00
Dave Astels
741cd9c40a Get fill_area working 2019-07-31 12:47:32 -04:00
Dan Halbert
ee518b9141 Merge remote-tracking branch 'adafruit/master' into ble-pairing 2019-07-31 11:22:48 -04:00
Dan Halbert
91d791afd0 cleanup adapter.address; add uniquish suffix to BLE device name 2019-07-31 00:30:24 -04:00
Scott Shawcroft
366fdcce18
Merge pull request #2011 from tannewt/ssd1322 
Add knobs for SSD1322 and two displayio fixes.
 2019-07-30 14:15:37 -07:00
Dan Halbert
83129b8c63 BLE: peripheral client pairing (not yet bonding); fix time doc formatting 2019-07-30 14:26:26 -04:00
Scott Shawcroft
f9d314b263
Merge pull request #1985 from sommersoft/dynamic_support_matrix 
Docs: Dynamically Build Support Matrix Table
 2019-07-29 18:08:16 -07:00
Scott Shawcroft
3b3a7bbd06
Update pwmaudioio module for PWMAudioOut 2019-07-29 17:45:06 -07:00
Scott Shawcroft
3961014a9e
Update doc comments for PWMAudioOut 2019-07-29 17:43:22 -07:00
Jeff Epler
b72352949b PWM audio: Rename AudioOut -> PWMAudioOut, _audioio_ -> _audiopwmio_ 2019-07-29 18:39:00 -04:00
sommersoft
bbc5255f04 update rST ref link for support matrix 2019-07-28 21:25:43 -05:00
Seth Itow
a2bab9f172
bleio: Fix typo in Peripheral example code. 2019-07-27 12:58:28 -07:00
Dan Halbert
28ca05ccdc allow discovery from central or peripheral 2019-07-27 13:22:15 -04:00
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
c6ac0ba683 move the support matrix to its own page; add linking for modules 2019-07-27 10:03:18 -05:00
Roy Hooper
cf3bb7e118 fix bugs and inline the byteorder code 2019-07-26 18:52:22 -04:00
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
54cde56ec5 audiopwmio: Add the shared files for this new module 2019-07-26 07:52:37 -05:00
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
Dave Astels
b6178c9d85 WIP on exposing fill_area 2019-07-25 15:05:30 -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
sommersoft
7b67ef15c4 remove local copy of 'support_matrix.json' 2019-07-23 17:11:39 -05:00
Roy Hooper
31e4591691 WIP: refactor _pixelbuf to use strings instead of classes 2019-07-21 16:37:06 -04:00
Roy Hooper
a62a1ae2bd WIP: refactor _pixelbuf to use strings instead of classes 2019-07-21 16:30:09 -04:00
Roy Hooper
db84445a62 WIP: refactor _pixelbuf to use strings instead of classes 2019-07-21 16:21:39 -04:00
Scott Shawcroft
1d1b8703b6
Review feedback including NO_BRIGHTNESS_COMMAND macro 2019-07-19 16:11:13 -07:00
Scott Shawcroft
6797ec6ed3
Add support for grayscale displays that are < 8 bit depth. 
This also improves Palette so it stores the original RGB888 colors.

Lastly, it adds I2CDisplay as a display bus to talk over I2C. Particularly
useful for the SSD1306.

Fixes #1828. Fixes #1956
 2019-07-19 16:06:11 -07:00
Scott Shawcroft
4a6bdb6fe4
Track a dirty area for in-memory bitmaps 
This fixes the bug that bitmap changes do not cause screen updates
and optimizes the refresh when the bitmap is simply shown on the
screen. If the bitmap is used in tiles, then changing it will
cause all TileGrids using it to do a full refresh.

Fixes #1981
 2019-07-18 16:47:28 -07:00
Dan Halbert
1c31cf5f6a sphinx fix 2019-07-16 21:03:36 -04:00
Dan Halbert
364ee62d10 Address review comments. 2019-07-16 19:53:36 -04:00
Dan Halbert
514d4146d3 Fix sphinx warnings. 2019-07-11 18:23:45 -04:00
Dan Halbert
6a001786a9 merge from master 2019-07-09 08:58:49 -04:00
Dan Halbert
118b26b335 UARTClient now works both directions 2019-07-09 00:21:46 -04:00