8fe512c7e9
Merge remote-tracking branch 'adafruit/master' into lower_power
2020-03-31 15:13:58 -07:00
54e8c63b4f
Merge pull request #2730 from tannewt/fix_fourwire_phase_polarity
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Add polarity and phase to FourWire.
2020-03-28 07:28:37 -05:00
798118b74f
Update board.c's to remove remaining tick.h
2020-03-27 14:52:35 -07:00
b043384949
Update built in display init
2020-03-27 14:35:29 -07:00
9e0c00dfd4
adding a backlight polarity flag to Display
2020-03-25 22:51:20 -07:00
36a23e0fe3
Rework refresh API and factor common display stuff out
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NOT TESTED! Just compiles
Fixes #1691
2019-08-22 14:23:27 -07:00
4e7de436b4
Update constructors of boards with displays
2019-07-25 22:48:11 -07:00
1d1b8703b6
Review feedback including NO_BRIGHTNESS_COMMAND macro
2019-07-19 16:11:13 -07:00
6797ec6ed3
Add support for grayscale displays that are < 8 bit depth.
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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
2dddccb99e
Update board inits for new api.
2019-06-17 18:03:30 -07:00
0113e0970e
add Display.__init__() args for brightness and auto_brightness
2019-04-18 15:59:16 -04:00
de48e4b262
Merge remote-tracking branch 'adafruit/master' into fix_cpx_display
2019-04-08 17:15:08 -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
af3d809980
Updated boards files with displays
2019-04-04 23:18:15 -07:00
f4cede4747
Removed parameter so CS is always toggled
2019-03-26 18:46:13 -07:00
b2ad16f5c8
Removed parameter so CS is always toggled
2019-03-26 18:34:07 -07:00
c3329e224d
Added Single Byte Boundaries option for certain displays
2019-03-24 23:59:28 -07:00
0c33f7fdb4
Enable CS toggle for displayio by default
2019-03-23 20:23:23 -07:00
d2a0ec28a0
Fixed display init on boards with displays
2019-03-23 19:32:15 -07:00
90e5964703
Set auto brightness on by default for boards with displays built in.
2019-02-03 13:42:03 -08:00
03068a9388
Fix built-in inits and terminal allocate
2019-02-01 01:00:10 -08:00
601a910f4e
More improvements to Terminal:
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* Fix Hallowing.
* Fix builds without displayio.
* Fix y bounds that appears as untrollable row of pixels.
* Add scrolling to TileGrid.
* Remove Sprite to save space. TileGrid is a drop in replacement.
2019-01-31 11:42:14 -08:00
2d136d58bf
Fix other builds and hallowing
2019-01-17 14:45:29 -08:00
1683eb913d
Minor tweaks based on feedback
2018-09-06 14:49:49 -07:00
121903b6ee
Tweaks based on feedback
2018-08-31 14:21:48 -07:00
6697544cdf
Introduce displayio to render graphics to displays.
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It's designed to minimize RAM footprint by using Sprites to
represent objects on the screen. The object model also facilitates
partial screen updating which reduces the bandwidth needed to display.
This is all handled in C. Python simply manipulates the objects with
the ability to synchronize to frame timing.
2018-08-31 12:31:52 -07:00
680597547c
add HalloWing
2018-07-29 19:22:16 -04:00
Scott Shawcroft
Jeff Epler
siddacious
Dan Halbert
Radomir Dopieralski
Melissa LeBlanc-Williams