djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
15,451 Commits 21 Branches 274 Tags 785 MiB
a663a7dd30
Commit Graph

429 Commits

Author SHA1 Message Date
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
Jeff Epler
1cdac3f16a MP3File: Fix stereo playback on samd AudioOut 
There were several problems with the way this worked -- the read_count
approach was too complicated and I made a mistake "simplifying" it from
WaveFile.  And when the right channel was returned, it was off by 1 byte,
making it into static.

Instead, directly track which is the "other" channel that has data
available, and by using the right data type make the "+ channel"
arithmetic give the right result.

This requires a double cast (int16_t*)(void*) due to an alignment warning;
the alignment is now ensured manually, but the compiler doesn't make the
necessary inference that the low address bit must be clear.
 2019-12-12 08:44:15 -06:00
Jeff Epler
8c841af946 MP3File: Avoid crash in get_buffer when deinitted 
When a playing mp3 is deinitted, it's possible to reach get_buffer,
but all the internal pointers are NULL.  This would lead to a hard fault.
Avoid it by returning GET_BUFFER_ERROR instead.
 2019-12-11 22:04:10 -06:00
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
Jeff Epler
d5eca87ca2 audiocore: use mp_obj_t in prototypes 2019-12-06 13:25:40 -06:00
Jeff Epler
60f489d36a audiocore: restore the prototypes of audiosample_xxx functions 2019-12-05 13:08:32 -06:00
Hierophect
ab74f45bfb Define polarity and phase in Fourwire 2019-12-05 11:44:21 -05:00
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
Roy Hooper
a4bbf35092 Merge branch 'master' into new-pixelbuf-api 2019-12-02 14:06:33 -05:00
Jeff Epler
95d9c49e43 Merge remote-tracking branch 'origin/master' into tick-refactor 2019-11-29 11:27:09 -06:00
Dan Halbert
b32a9192df make UART.write be blocking on SAMD; add timeout property 2019-11-27 13:05:29 -05:00
Roy Hooper
56720eae0a remove unnecessary intermediate mp_obj_subscr wrapper 2019-11-26 18:39:08 -05:00
Scott Shawcroft
d32dc814d3
Fix ePaper so it works after a GC. 
We weren't correctly collecting the start and stop sequences. As
a result, the GC would free the space and allocate other info
there.

Thanks to JacobT on Discord for the bug report!
 2019-11-26 12:48:36 -08:00
Roy Hooper
6108fa3766 Merge branch 'master' into new-pixelbuf-api 2019-11-23 12:22:04 -05:00
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
Hierophect
de5691acf5 Add never_reset and reset to pin common hal, adjust files 2019-11-15 12:47:00 -05:00
Melissa LeBlanc-Williams
39b38256fd Fixed I2CDisplay reset issue 2019-11-08 12:35:35 -08:00
Scott Shawcroft
47e50e5659
Merge remote-tracking branch 'adafruit/master' into bleio_tweaks 2019-11-01 13:20:58 -07:00
Dan Halbert
d0044c74b6 bitbangio.SPI was not setting direction of output pins 2019-10-26 16:06:02 -04:00
Scott Shawcroft
ece8352126
Fix build by removing unused vars 2019-10-22 17:24:04 -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
Roy Hooper
1051001495 Merge branch 'master' into new-pixelbuf-api 2019-10-03 19:06:55 -04:00
jepler
523025ce8c Merge remote-tracking branch 'origin/master' into audio-stuttering-background 2019-09-12 20:45:59 -05:00
Scott Shawcroft
89fed709ad
Merge pull request #2127 from jepler/nrf-i2s 
nrf: Add i2s audio output
 2019-09-10 11:00:26 -07:00
Dan Halbert
2b560015c9
Merge pull request #2129 from jepler/audiomixer-debugging 
audiomixer: Supply constants in a way "-Og" optimization expects
 2019-09-09 22:43:49 -04:00
jepler
676f7aa808 os_listdir: This can be long-running, run background tasks 
While finding sources of clicks and buzzes in nrf i2sout, I identified
this site as one which could be long running.  Reproducer code was to
play a 22.05kHz sample and repeatedly print `os.listdir('')`
 2019-09-09 20:14:02 -05:00
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
jepler
82427612d1 WaveFile: Return GET_BUFFER_ERROR if wrong amount read 
Closes: #2128
 2019-09-08 21:59:07 -05:00
jepler
8768896d6b audiomixer: Supply constants in a way "-Og" optimization expects 
These arguments are constrained to be compile-time constants, a fact
that gcc complains about under "-Og" optimization, but not in normal
builds.  Declare them as enumerated types
 2019-09-08 21:18:15 -05:00
Matthew Newberg
4604a69498 Move dither parameter to ColorConverter constructor and parameter 2019-09-05 21:55:45 -04:00
Dan Halbert
f3af2a6fb7 Merge remote-tracking branch 'adafruit/master' into choose-usb-devices-xac 2019-09-04 21:56:13 -04:00
Matthew Newberg
3ab6a23434 Removed unused return value in displayio_colorconverter_convert 2019-09-04 20:42:24 -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
Scott Shawcroft
70407e4d87
Bitpack bools in TileGrid and Group 2019-09-04 10:27:21 -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
Dan Halbert
95a5a57f94 Merge remote-tracking branch 'adafruit/master' into choose-usb-devices-xac 2019-09-04 00:12:09 -04:00
sommersoft
edfcee29ff remove leftover debug print 2019-09-03 22:25:27 -05:00
Dan Halbert
d3cb1030c8 trivial change; try to force check run 2019-09-03 23:15:50 -04:00
Dan Halbert
94ba027544 simpler generation of HID device tables 2019-09-03 21:16:14 -04:00
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
Scott Shawcroft
b53f169824
Fix I2CDisplay bus_free to not grab lock 
Fixes #2098
 2019-09-03 14:46:47 -07:00
Dan Halbert
42f5edbd33 WIP 2019-09-03 14:44:46 -04:00
Dave Astels
b318896b85 Capture rotation 2019-09-03 12:35:41 -04:00
sommersoft
b1c3d47413 Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-09-01 21:16:12 -05:00
sommersoft
362c1664ae use more accurate ARMv7 prepocessor flags; TODOs for asm instructions 2019-09-01 17:36:29 -05:00
Matthew Newberg
d87bfaf480 Add random dithering to ColorConverter 2019-08-31 22:07:09 -04:00
sommersoft
3c7c3c98d7 include CMSIS instrinsic addition functions for M4; cleanup C math funcs 2019-08-31 17:36:54 -05:00
sommersoft
8120f5cdad Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-29 22:14:53 -05:00
Dan Halbert
7a64af9280 rename bleio module to _bleio 2019-08-29 18:44:27 -04:00
Scott Shawcroft
bea77c651a
Minor renames 2019-08-26 16:37:59 -07:00
sommersoft
696117b048 disable audiomixer on boards it doesn't fit on 2019-08-25 14:53:34 -05:00
sommersoft
7f64af38cb fix 'audiomixer_mixer_reset_buffer' 2019-08-25 09:33:23 -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
965f2bf799 fix MixerVoice.get_level; now returns a float between 0-1. 2019-08-24 09:24:54 -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
72e7ffa324
More cleanup 2019-08-22 16:16:09 -07:00
Scott Shawcroft
8d836fa248
Regular display fixes including refresh tweaks 2019-08-22 14:25:46 -07:00
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
Dan Halbert
7cc15e56c8 make translate 2019-08-22 15:20:23 -04:00
Dave Astels
d547d59cba Merge remote-tracking branch 'adafruit/master' into displayio_fill_area 2019-08-21 15:02:51 -04:00
Dan Halbert
e00696de7f merge from upstream and make translate 2019-08-20 13:06:23 -04:00
Dan Halbert
cccbbd956d Detect lack of pulldown; check for pin in use 2019-08-19 23:40:34 -04:00
sommersoft
1b2996a75e Merge branch 'master' of https://github.com/adafruit/circuitpython into mixer_voice 2019-08-19 21:23:27 -05:00
sommersoft
17190ae63e abandon incomplete mixer asm math functions 2019-08-19 21:20:52 -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
Dan Halbert
e2a4c76a37 make nrf touchio be generic: now available for SAMD51 too 2019-08-18 08:44:10 -04:00
Scott Shawcroft
85d7398476
Merge pull request #2066 from dhalbert/ble-pairing 
BLE: more features
 2019-08-16 14:50:00 -07:00
Dan Halbert
630c92392a address review comments; avoid calling common_hal_bleio_device... routines from shared-bindings 2019-08-16 15:18:53 -04:00
Scott Shawcroft
b3de7efc07
Fix I2CDisplay lifecycle and splash lifecycle. 
Fixes https://github.com/adafruit/Adafruit_CircuitPython_DisplayIO_SSD1306/issues/2
 2019-08-14 15:53:58 -07:00
sommersoft
614962ad6f non-DSP 8bit & 16bit functions working. 2019-08-13 19:30:42 -05:00
Scott Shawcroft
49cb72d585
Merge pull request #2047 from brentru/fix-terminalio-clearing 
Fix Terminal's Tilegrid not Clearing
 2019-08-12 16:00:43 -07:00
Jeff Epler
e3c0428838 shared-module: Use RUN_BACKGROUND_TASKS 2019-08-11 08:53:02 -05:00
Jeff Epler
be5205d020 usb_hid: Allow USB work to progress while waiting for tud_hid_ready 
Otherwise, examples like the one attached to the related issue fail
because tud_hid_ready never returns true.

Testing performed: Adapted the example to nrf particle xenon (it was
handy), removed dependency on IR, verified that the problem occurred
before this change, and that it was fixed after this change.

Closes: #2048
 2019-08-10 09:33:45 -05:00
brentru
1b7e213be4 fix terminalio not clearing on construct 2019-08-08 14:58:51 -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
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
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