13c3d06c6a
Merge pull request #1952 from tannewt/fixup_tilegrid_dirty
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Fix TileGrid's dirty tracking when changing top left
2019-06-18 10:29:12 -07:00
4013bcde9e
Add baudrate to FourWire and shorten delay.
2019-06-17 17:48:05 -07:00
7490adf8e9
Use width for x. Thanks @deshipu
2019-06-17 16:23:38 -07:00
da3d75f7b1
Fix TileGrid's dirty tracking when changing top left
2019-06-17 16:23:37 -07:00
6f6dcafd90
Minor tweaks based on Dan's feedback
2019-06-13 00:34:19 -07:00
a35d9b469d
Refactor deinit check to reduce code size.
2019-06-12 11:36:43 -07:00
eb21fc3e31
Add partial display update support.
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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
4fc189b60c
Merge latest 4.0.x fixes into master
2019-06-11 16:16:29 -04:00
62de2506e4
Include display objects in gc.
2019-06-06 17:49:32 -04:00
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
5d0791cafb
Fix off-by-one error
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It caused the bottom and right edges to be one pixel short.
2019-05-31 15:50:55 -07:00
7a117f52ed
Make point 2 in areas exclusive and simplify full_coverage.
2019-05-22 15:00:47 -07:00
3fad7de8db
Rework the pixel computation to use areas
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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
00c39805f1
Remove old comment
2019-05-15 14:17:09 -07:00
5608e273a0
Add index and remove to Group.
2019-05-15 11:33:16 -07:00
46164c6ec6
Merge pull request #1837 from nickzoic/circuitpython-nickzoic-1800-wiznet-socket
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WIP: Circuitpython nickzoic 1800 wiznet socket
2019-05-10 11:31:18 -07:00
0d08dde62e
randomize tcp source port for adafruit/circuitpython#1800
2019-05-10 13:56:33 +10:00
af0bba0622
reset wiznet at network deinitialize adafruit/circuitpython#1800
2019-05-10 13:55:45 +10:00
e64bbc41ec
Handle -scale to 0 correctly in Group
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Fixes #1839
2019-05-09 11:38:30 -07:00
264fc2b070
Make wiznet5k RST pin optional adafruit/circuitpython#1800
2019-05-07 18:41:53 +10:00
24934a1e8a
Clean up list of NICs on network deinit adafruit/circuitpython#1800
2019-05-07 18:20:08 +10:00
baa9c02c8b
Add a kw-only argument "dhcp" to wiznet5k object
2019-05-02 16:05:33 +10:00
09d0e99d5b
assign variable socket number to DHCP
2019-05-02 16:05:33 +10:00
09b83e96b3
Avoid socket #0 used by DHCP
2019-05-02 14:32:35 +10:00
f548305c07
Merge pull request #1815 from dhalbert/stop-flicker
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Turn off auto_brightness if brightness is set
2019-04-18 15:48:39 -07:00
0113e0970e
add Display.__init__() args for brightness and auto_brightness
2019-04-18 15:59:16 -04:00
c372567330
Fix off by one error in OnDiskBitmap
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It resulted in the first row of pixels being pulled for out of bounds.
Fixes #1801
2019-04-17 15:17:11 -07:00
190bdf8117
Simplify type check in tick and init last
2019-04-16 10:44:09 -07:00
6132a05fd9
Include cleanup and style tweaks
2019-04-16 10:19:07 -07:00
0e03a321e4
Fully split gamepadshift from gamepad
2019-04-16 10:11:54 -07:00
c927e6b938
Split GamePadShift from GamePad to save space on most boards.
2019-04-15 15:40:06 -07:00
eeef5359f9
Merge branch 'master' into gamepad-shift
2019-04-13 11:54:25 +02:00
4dc286fa14
Reorganize the gamepad code
2019-04-12 20:43:29 +02:00
ae60968563
More refactoring
2019-04-12 20:43:29 +02:00
7e89beeb31
Optimize the size of code for gamepad
2019-04-12 20:43:29 +02:00
3469b1ec5d
Add debouncing to GamePadShift
2019-04-12 20:43:29 +02:00
b485e45f4f
Go back to simple bit-banging in GamePadShift, fix problems
2019-04-12 20:43:29 +02:00
a7925930fa
Read one bit per system clock tick in GamePadShift
2019-04-12 20:43:29 +02:00
6ff4e0ecb0
Add GamePadShift for handling shift-register-based buttons
2019-04-12 20:43:29 +02:00
d39e7e7dd5
Use displayio.Display directly
2019-04-12 12:46:28 +02:00
72992070c5
Fix boards with no shared busses.
2019-04-09 11:36:10 -07:00
ac7822ba4c
Delete stale TODO
2019-04-08 17:37:30 -07:00
de48e4b262
Merge remote-tracking branch 'adafruit/master' into fix_cpx_display
2019-04-08 17:15:08 -07:00
0f003ac5b8
Reorganize board busses into shared-bindings and shared-module.
2019-04-08 16:58:50 -07:00
8323721232
Stop hard-coding SPI frequency in FourWire
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Instead remember and use the frequency, polarity and phase that was
set when the bus was first created.
2019-04-06 15:15:29 +02:00
7686f93ef4
Fix crash when getting board.SPI outside the VM
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If one of the default pins was already in use it would crash.
The internal API has been refined to allow us to get the value
without causing an init of the singleton.
Fixes #1753
2019-04-05 19:06:37 -07:00
97baa7899f
Added comment regarding parameter loop
2019-04-05 11:11:27 -07:00
8f1fc6c07d
Added option to easily treat SPI parameter data as commands
2019-04-04 23:15:00 -07:00
6fcda1dec4
Support multi-byte values with Bitmap
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It also corrects the behavior of single byte values.
Fixes #1744
2019-04-04 12:50:35 -07:00
5298119aa2
change direction of shift right
2019-04-03 09:21:34 -07:00
Scott Shawcroft
Scott Shawcroft
Dan Halbert
Carlos
Nick Moore
Radomir Dopieralski
Melissa LeBlanc-Williams
caternuson