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159 Commits

Author SHA1 Message Date
Jeff Epler 5fcc6d6286 RGBMatrix: finish renaming from Protomatter 
This gets all the purely internal references.  Some uses of
protomatter/Protomatter/PROTOMATTER remain, as they are references
to symbols in the Protomatter C library itself.
 2020-04-17 18:44:07 -05:00
Jeff Epler 3d6258f63d Rename Protomatter -> RGBMatrix 
This is a quick rename, it changes the user-facing names but not the
internal names of things.
 2020-04-17 18:43:57 -05:00
Jeff Epler a32337718d Rename _protomatter -> protomatter 
I originally believed that there would be a wrapper library around it,
like with _pixelbuf; but this proves not to be the case, as there's
too little for the library to do.
 2020-04-17 18:43:57 -05:00
Jeff Epler d8362ef654 displayio: swap colors in palettes too 
.. change the in-rom palette to be in RGB565 order
 2020-04-14 18:25:00 -05:00
Jeff Epler 5dae23c0e7 protomatter: release the protomatter object during release_displays() 2020-04-14 18:24:58 -05:00
Jeff Epler 1f3821220e fix build for non-displayio & non-protomatter targets 2020-04-14 18:24:58 -05:00
Jeff Epler 3a94412cd3 protomatter: more memory allocation fixes 
- bump supervisor alloc count by 4 (we actually use 5)
 - move reconstruct to after gc heap is reset
 - destroy protomatter object entirely if not used by a FramebufferDisplay
 - ensure previous supervisor allocations are released
 - zero out pointers so GC can collect them
 2020-04-14 18:24:58 -05:00
Jeff Epler 09dc46a984 Add Protomatter and FramebufferDisplay 2020-04-14 18:24:54 -05:00
Jeff Epler 8cba145c90 displayio: implement, use allocate_new_display_bus_or_raise 2020-04-14 18:24:54 -05:00
Jeff Epler 6378d600c4 displayio: implement, use allocate_display_or_raise 2020-04-14 18:24:54 -05:00
caternuson a9fb34eb93 make packed word and copy it in 2020-04-13 16:48:27 -07:00
caternuson dc75746842 add docstring, clean up 2020-04-09 08:59:26 -07:00
caternuson 49fff2d9b4 initial working fill 2020-04-09 08:43:50 -07:00
Scott Shawcroft 4ee6754ccd
Save backlight_on_high correctly. 
Fixes #2750
 2020-04-08 10:32:54 -07:00
Jeff Epler 54e8c63b4f
Merge pull request #2730 from tannewt/fix_fourwire_phase_polarity 
Add polarity and phase to FourWire.
 2020-03-28 07:28:37 -05:00
siddacious 9e0c00dfd4 adding a backlight polarity flag to Display 2020-03-25 22:51:20 -07:00
Scott Shawcroft 6b7acc65b6
Add polarity and phase to FourWire. 
It was fixed as 0/0 even though it used to get it from the current
SPI state. This makes it more explicit with kwargs.

Thanks to magpie_lark and kmatocha on the Adafruit Support forum
for finding the issue: https://forums.adafruit.com/viewtopic.php?f=60&t=162515
 2020-03-25 11:22:46 -07:00
Lucian Copeland 3c86005546 Implement requested changes 2020-01-28 17:11:25 -05:00
Lucian Copeland 70932cab42 Simplify the flash-display conflict fix 2020-01-24 14:33:28 -05:00
Lucian Copeland 2afca4e942 Fix flash-display conflict error 2020-01-24 14:25:36 -05:00
Jeff Epler a63da7a6c0 displayio: make 'rotation' property settable 2019-12-16 15:23:41 -06:00
Hierophect ab74f45bfb Define polarity and phase in Fourwire 2019-12-05 11:44:21 -05:00
Jeff Epler 95d9c49e43 Merge remote-tracking branch 'origin/master' into tick-refactor 2019-11-29 11:27:09 -06:00
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
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 6ad860a963
Merge pull request #2101 from matthewnewberg/display_io_dither 
Add random dithering to ColorConverter
 2019-09-09 10:11:07 -07:00
Matthew Newberg 4604a69498 Move dither parameter to ColorConverter constructor and parameter 2019-09-05 21:55:45 -04:00
Matthew Newberg 3ab6a23434 Removed unused return value in displayio_colorconverter_convert 2019-09-04 20:42:24 -04:00
Scott Shawcroft 70407e4d87
Bitpack bools in TileGrid and Group 2019-09-04 10:27:21 -07:00
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
Dave Astels b318896b85 Capture rotation 2019-09-03 12:35:41 -04:00
Matthew Newberg d87bfaf480 Add random dithering to ColorConverter 2019-08-31 22:07:09 -04:00
Scott Shawcroft bea77c651a
Minor renames 2019-08-26 16:37:59 -07:00
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
Dave Astels d547d59cba Merge remote-tracking branch 'adafruit/master' into displayio_fill_area 2019-08-21 15:02:51 -04:00
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
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
Jeff Epler e3c0428838 shared-module: Use RUN_BACKGROUND_TASKS 2019-08-11 08:53:02 -05:00
Scott Shawcroft 26f64dd8ec
Merge remote-tracking branch 'adafruit/4.1.x' into merge_in_410 2019-08-05 17:53:08 -07:00