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263 Commits

Author SHA1 Message Date
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
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
Scott Shawcroft
d99d3bd471
Merge pull request #2010 from jepler/audiocore 
audiocore: Factor from audioio
 2019-07-25 13:52:30 -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
Scott Shawcroft
8ec2d6ce49
Merge pull request #2007 from hierophect/F4xx-port-setup 
Add STM32 Discovery F412ZG and F411RE support
 2019-07-24 18:49:48 -07:00
hathach
c921f6637f update tinyusb lib to 0.5.x 2019-07-24 16:46:31 +07:00
Hierophect
58630a844a Add feature conditionals and clean up 2019-07-22 12:58:28 -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
Hierophect
43e8a4110f Add missing files for DigitalIO 2019-07-17 14:18:01 -04:00
Dan Halbert
364ee62d10 Address review comments. 2019-07-16 19:53:36 -04:00
Dan Halbert
6a001786a9 merge from master 2019-07-09 08:58:49 -04:00
Hierophect
040acc3a32 remove dependencies for stable build 2019-07-01 19:47:10 -04:00
Dan Halbert
140904ec84 getting Scanner to work 2019-06-22 22:10:15 -04:00
Dan Halbert
24ac1fdcab WIP: backup only; not compiled 2019-06-19 21:54:28 -04:00
Dan Halbert
a1b5d800f3 Update copyrights; get ready for Central 2019-06-19 10:42:36 -04:00
Dan Halbert
35b9191857 Don't operate directly on bleio objects in shared-bindings: use common_hal 
routines instead. Changes made but not yet tested.
 2019-06-18 23:46:20 -04:00
Scott Shawcroft
13c3d06c6a
Merge pull request #1952 from tannewt/fixup_tilegrid_dirty 
Fix TileGrid's dirty tracking when changing top left
 2019-06-18 10:29:12 -07:00
Dan Halbert
1356819de1 Handle None for BLE name; fix ScanEntry bug; compile issue 2019-06-17 23:16:40 -04:00
Scott Shawcroft
4013bcde9e
Add baudrate to FourWire and shorten delay. 2019-06-17 17:48:05 -07:00
Scott Shawcroft
7490adf8e9
Use width for x. Thanks @deshipu 2019-06-17 16:23:38 -07:00
Scott Shawcroft
da3d75f7b1
Fix TileGrid's dirty tracking when changing top left 2019-06-17 16:23:37 -07:00
Dan Halbert
bed6d43a76 merge from upstream; WIP redo Address; no more AddressType 2019-06-13 21:55:07 -04:00
Scott Shawcroft
6f6dcafd90
Minor tweaks based on Dan's feedback 2019-06-13 00:34:19 -07:00
Scott Shawcroft
a35d9b469d
Refactor deinit check to reduce code size. 2019-06-12 11:36:43 -07:00
Scott Shawcroft
eb21fc3e31
Add partial display update support. 
Different operations to the display tree have different costs. Be
aware of these costs when optimizing your code.
* Changing tiles indices in a TileGrid will update an area
covering them all.
* Changing a palette will refresh every object that references it.
* Moving a TileGrid will update both where it was and where it moved to.
* Adding something to a Group will refresh each individual area it
covers.
* Removing things from a Group will refresh one area that covers all
previous locations. (Not separate areas like add.)
* Setting a new top level Group will refresh the entire display.

Only TileGrid moves are optimized for overlap. All other overlaps
cause sending of duplicate pixels.

This also adds flip_x, flip_y and transpose_xy to TileGrid. They
change the direction of the pixels but not the location.

Fixes #1169. Fixes #1705. Fixes #1923.
 2019-06-12 11:32:39 -07:00
Dan Halbert
4fc189b60c Merge latest 4.0.x fixes into master 2019-06-11 16:16:29 -04:00
Dan Halbert
62de2506e4 Include display objects in gc. 2019-06-06 17:49:32 -04:00
Carlos
671178c8c4 [shared-module/audioio/WaveFile.h] Change sample_rate from uint16_t to uint32_t so it matches the sample rate type parsed from the WAV header format, fix #1922 2019-06-04 21:31:30 -05:00
Dan Halbert
613e12f99f Replace Broadcaster with enhanced Peripheral 2019-06-03 20:40:05 -04:00
Scott Shawcroft
5d0791cafb
Fix off-by-one error 
It caused the bottom and right edges to be one pixel short.
 2019-05-31 15:50:55 -07:00
Scott Shawcroft
7a117f52ed
Make point 2 in areas exclusive and simplify full_coverage. 2019-05-22 15:00:47 -07:00
Scott Shawcroft
3fad7de8db
Rework the pixel computation to use areas 
This changes the displayio pixel computation from per-pixel to
per-area. This is precursor work to updating portions of the screen
(#1169). It should provide mild speedups because bounds checks are
done once per area rather than once per pixel. Filling by area also
allows TileGrid to maintain a row-associative fill pattern even when
the display's refresh is orthogonal to it.
 2019-05-21 17:41:06 -07:00
Scott Shawcroft
00c39805f1
Remove old comment 2019-05-15 14:17:09 -07:00
Scott Shawcroft
5608e273a0
Add index and remove to Group. 2019-05-15 11:33:16 -07:00
Scott Shawcroft
46164c6ec6
Merge pull request #1837 from nickzoic/circuitpython-nickzoic-1800-wiznet-socket 
WIP: Circuitpython nickzoic 1800 wiznet socket
 2019-05-10 11:31:18 -07:00
Nick Moore
0d08dde62e randomize tcp source port for adafruit/circuitpython#1800 2019-05-10 13:56:33 +10:00
Nick Moore
af0bba0622 reset wiznet at network deinitialize adafruit/circuitpython#1800 2019-05-10 13:55:45 +10:00
Scott Shawcroft
e64bbc41ec
Handle -scale to 0 correctly in Group 
Fixes #1839
 2019-05-09 11:38:30 -07:00
Nick Moore
264fc2b070 Make wiznet5k RST pin optional adafruit/circuitpython#1800 2019-05-07 18:41:53 +10:00
Nick Moore
24934a1e8a Clean up list of NICs on network deinit adafruit/circuitpython#1800 2019-05-07 18:20:08 +10:00
Nick Moore
baa9c02c8b Add a kw-only argument "dhcp" to wiznet5k object 2019-05-02 16:05:33 +10:00
Nick Moore
09d0e99d5b assign variable socket number to DHCP 2019-05-02 16:05:33 +10:00
Nick Moore
09b83e96b3 Avoid socket #0 used by DHCP 2019-05-02 14:32:35 +10:00
Scott Shawcroft
f548305c07
Merge pull request #1815 from dhalbert/stop-flicker 
Turn off auto_brightness if brightness is set
 2019-04-18 15:48:39 -07:00
Dan Halbert
0113e0970e add Display.__init__() args for brightness and auto_brightness 2019-04-18 15:59:16 -04:00
Scott Shawcroft
c372567330
Fix off by one error in OnDiskBitmap 
It resulted in the first row of pixels being pulled for out of bounds.

Fixes #1801
 2019-04-17 15:17:11 -07:00
Scott Shawcroft
190bdf8117
Simplify type check in tick and init last 2019-04-16 10:44:09 -07:00
Scott Shawcroft
6132a05fd9
Include cleanup and style tweaks 2019-04-16 10:19:07 -07:00
Scott Shawcroft
0e03a321e4
Fully split gamepadshift from gamepad 2019-04-16 10:11:54 -07:00