Commit Graph

174 Commits

Author SHA1 Message Date
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
Dave Astels cd092df9d8 Merge remote-tracking branch 'adafruit/master' into displayio_fill_area 2019-07-31 18:46:41 -04:00
Dave Astels 1f9cb44fa3 Expose rotation with a property 2019-07-31 15:00:21 -04:00
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 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
Scott Shawcroft d9089f52ce
Fix it's -> its 2019-07-19 10:42:20 -07:00
Scott Shawcroft 4a6bdb6fe4
Track a dirty area for in-memory bitmaps
This fixes the bug that bitmap changes do not cause screen updates
and optimizes the refresh when the bitmap is simply shown on the
screen. If the bitmap is used in tiles, then changing it will
cause all TileGrids using it to do a full refresh.

Fixes #1981
2019-07-18 16:47:28 -07:00
Dan Halbert 6a001786a9 merge from master 2019-07-09 08:58:49 -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
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
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 e64bbc41ec
Handle -scale to 0 correctly in Group
Fixes #1839
2019-05-09 11:38:30 -07:00
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 72992070c5
Fix boards with no shared busses. 2019-04-09 11:36:10 -07:00
Scott Shawcroft de48e4b262
Merge remote-tracking branch 'adafruit/master' into fix_cpx_display 2019-04-08 17:15:08 -07:00
Scott Shawcroft 0f003ac5b8
Reorganize board busses into shared-bindings and shared-module. 2019-04-08 16:58:50 -07:00
Radomir Dopieralski 8323721232 Stop hard-coding SPI frequency in FourWire
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
Scott Shawcroft 7686f93ef4
Fix crash when getting board.SPI outside the VM
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
Melissa LeBlanc-Williams 97baa7899f Added comment regarding parameter loop 2019-04-05 11:11:27 -07:00
Melissa LeBlanc-Williams 8f1fc6c07d Added option to easily treat SPI parameter data as commands 2019-04-04 23:15:00 -07:00
Scott Shawcroft 6fcda1dec4
Support multi-byte values with Bitmap
It also corrects the behavior of single byte values.

Fixes #1744
2019-04-04 12:50:35 -07:00
caternuson 5298119aa2 change direction of shift right 2019-04-03 09:21:34 -07:00
Melissa LeBlanc-Williams f1e4a2ffb9 Removed unnecessary bit-ANDing 2019-04-01 19:52:35 -07:00
Melissa LeBlanc-Williams 8b4ca24e56 Improved readability of Single Byte Bounds code 2019-03-31 14:17:54 -07:00
Melissa LeBlanc-Williams 8087cb41e5 Merge branch 'master' of https://github.com/adafruit/circuitpython into ssd1351-fix 2019-03-27 20:18:37 -07:00
Melissa LeBlanc-Williams 2e0268cb09 Simplified cs toggling into fourwire only 2019-03-27 20:17:22 -07:00
Melissa LeBlanc-Williams f3ec0514cd Simplified into fourwire only 2019-03-27 20:11:32 -07:00
Dan Halbert 374f210771 TileGrid: pixel_shader is not always a palette 2019-03-27 10:55:50 -04:00
Melissa LeBlanc-Williams f4cede4747 Removed parameter so CS is always toggled 2019-03-26 18:46:13 -07:00
Melissa LeBlanc-Williams b2ad16f5c8 Removed parameter so CS is always toggled 2019-03-26 18:34:07 -07:00
Melissa LeBlanc-Williams a54493b4ae Added small delay inside toggle for edge cases 2019-03-26 07:45:17 -07:00
Melissa LeBlanc-Williams 09a1f06bbf Added small delay inside toggle for edge cases 2019-03-26 07:39:40 -07:00
Melissa LeBlanc-Williams cc96c39e6d Fixed wrong operator 2019-03-25 23:58:58 -07:00
Melissa LeBlanc-Williams c3329e224d Added Single Byte Boundaries option for certain displays 2019-03-24 23:59:28 -07:00
Melissa LeBlanc-Williams b25c4baeec Moving Toggle to before command fixes driver issue 2019-03-23 21:04:25 -07:00
Melissa LeBlanc-Williams fadb5a1024 Added option to toggle cs in displayio init sequence 2019-03-23 18:34:42 -07:00
Dan Halbert 26262cd477
Merge pull request #1670 from tannewt/fontio
Move Glyph and BuiltinFont into fontio
2019-03-20 17:36:04 -04:00
Scott Shawcroft 9f3ca66f97
Merge pull request #1676 from pewpew-game/bug1671
Make displayio.Palette support more than 255 colors
2019-03-20 14:13:18 -07:00
Radomir Dopieralski f5cfd6e1f1 Make displayio.Palette support more than 255 colors
Fix #1671
2019-03-20 20:36:05 +01:00
Scott Shawcroft 5e2fec714c
Move Glyph and BuiltinFont into fontio
It was confusing in displayio.

Fixes #1662
2019-03-19 16:22:09 -07:00
Dan Halbert 43915133a1 after code.py runs, flush filesystem before resetting heap 2019-03-16 16:49:32 -04:00
Scott Shawcroft 224e9b1009
Standardize TileGrid to x and y properties over position
This brings it inline with Group. Also fixes #1613

This also includes a number of fixes for where a method is called
through a subclass. We now correctly get the native object.
Fixes #1567

Lastly, this adds subscript support to TileGrid for changing tile
indices. Similar to Bitmap, it accepts ints or 2-tuples.
2019-03-12 17:18:33 -07:00
Scott Shawcroft ea45877ca5
Accept x and y kwargs into Group for initial position. 2019-03-12 17:17:32 -07:00
Dan Halbert 1f31877d55 Rework background display task to allow reads from SPI SD card during display. Clarify code. Handle multiple displays better. 2019-03-07 00:08:16 -05:00
Dan Halbert c854f6617a check display-bus transaction status and act accordingly 2019-03-06 13:45:48 -05:00
Dan Halbert 2eaa98ad71
Merge pull request #1601 from penguindustin/master
added height and width attributes for displayio
2019-03-06 12:43:55 -05:00
Dustin Mendoza 4145f87fcd changed from mp_int_t to uint16_t 2019-03-05 21:25:09 -08:00
Dan Halbert 146271fa58
Merge pull request #1604 from dhalbert/display_wait_for_frame-check-interrupts
Don't wait for display frame if interrupt pending
2019-03-04 13:55:13 -05:00
Bryan Siepert 76dc8e1ac8 fixed typo 2019-03-01 07:32:46 -08:00
Bryan Siepert 014595bff5 fixed whitespace, clarified variable name, and updated error messages 2019-03-01 07:17:50 -08:00
Bryan Siepert 398c7060f8 added monochrome, 8bpp indexed, and 32bpp ARGB BMPs 2019-02-28 23:08:12 -08:00
Dan Halbert ced37c1001 Don't wait for display frame if interrupt pending 2019-02-28 22:36:50 -05:00
Dustin Mendoza f127be4dd2 added height and width attributes for displayio 2019-02-25 16:39:20 -08:00
Bryan Siepert b81072e750 (fork rebuild) Initial support for 16bpp 555&565 and 8bpp grayscale bitmaps 2019-02-23 10:58:46 -08:00
Scott Shawcroft 08158a7c34
Tweak the backlight PWM rate to be higher that audio range. Fixes #1571 2019-02-21 12:02:01 -08:00
Scott Shawcroft b1e8c43679
Fix reload while display is updating. 2019-02-19 14:51:39 -08:00
Scott Shawcroft 46fd60c703
Prevent infinite display update recursion and fix VFS mounting
Fixes #1529
2019-02-19 14:50:31 -08:00
Scott Shawcroft c9f036ed40
Store the original layer in Group
As is we would return the native superclass object only.

Fixes #1551
2019-02-15 14:29:59 -08:00
Scott Shawcroft 473bdf48f6
A safe mode fix and displayio fixes
* Fixes safe mode on the SAMD51. The "preserved" value was being
clobbered by the bootloader.
* Fixes auto-reload loop when in safe mode.
* Fixes reading Group children with [].
* Check that a TileGrid actually moves before queueing a refresh.
2019-02-13 15:31:06 -08:00
Dan Halbert 66b0c67f54
Merge pull request #1536 from TG-Techie/patch-4
DISPIO: end_x can't be > height of shape
2019-02-12 19:17:10 -05:00
TG-Techie 4fbbb999b9
DISPIO: end_x can't be > height of shape
an author must have forgotten to change from height to width after copy paste.
2019-02-12 17:53:11 -05:00
Scott Shawcroft 1e16b3e134
Tweaks based on dhalbert's feedback. 2019-02-12 14:18:53 -08:00
Scott Shawcroft c17f147be9
A variety of displayio improvements
This changes a number of things in displayio:
* Introduces BuiltinFont and Glyph so the built in font can be used by libraries. For boards with
  a font it is available as board.TERMINAL_FONT. Fixes #1172
* Remove _load_row from Bitmap in favor of bitmap[] access. Index can be x/y tuple or overall index. Fixes #1191
* Add width and height properties to Bitmap.
* Add insert and [] access to Group. Fixes #1518
* Add index param to pop on Group.
* Terminal no longer takes unicode character info. It takes a BuiltinFont instead.
* Fix Terminal's handling of [###D vt100 commands used when up arrowing into repl history.
* Add x and y positions to Group plus scale as well.
* Add bitmap accessor for BuiltinFont
2019-02-11 20:55:05 -08:00
Scott Shawcroft 448ae64d8e
Add support for display rotation and raw commands
Display rotation is relative to the scan order of the display.
The scan order can be found by scrolling the display with command
0x37 `display_bus.send(0x37, struct.pack(">H", i % 128))`

Fixes #1504
2019-02-01 00:32:03 -08:00
Scott Shawcroft 354a26963b
Correctly handle no backlight pin. 2019-01-31 11:42:15 -08:00
Scott Shawcroft 2c069a5685
Polish up comments 2019-01-31 11:42:15 -08:00
Scott Shawcroft 4672866eec
Remove Sprite references 2019-01-31 11:42:14 -08:00
Scott Shawcroft 601a910f4e
More improvements to Terminal:
* 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
Scott Shawcroft 6145f08cc8
Support adjustable backlight brightness 2019-01-31 11:42:14 -08:00
Scott Shawcroft 69bc5e189b
Rudamentary backlight support 2019-01-31 11:42:14 -08:00
Scott Shawcroft 1a1dbef992
Hook up the terminal based on the first display. 2019-01-31 11:42:14 -08:00