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1052 Commits

Author SHA1 Message Date
Jeff Epler
bd903f2f03 Add qrio: Decode QR codes with quirc lib 2021-08-04 09:16:00 -05:00
Kenny
8c22993e28 fix linter 2021-08-02 20:38:37 -07:00
Kenny
8607cdd783 vectorio: add draw protocol 
* Removes VectorShape from user python interactions
* Re-integrates vectorio with displayio behind draw protocol implementations
* Implements draw protocol with VectorShape
* Composes VectorShape behaviors into Rectangle, Circle and Polygon
* Fixes terrible pixel garbage being left behind
* Improves redraw performance (heuristically) by tracking dirty area separately from current area.

Known Issues:
It does not work with transposed views.
 2021-08-02 20:19:54 -07:00
Scott Shawcroft
1e225610cc
Add ability to disable BLE workflow 
Call `supervisor.disable_ble_workflow()` and the BLE workflow will
be disabled until the chip is reset.

This also includes a couple fixes:
1. Terminals can now be deinit by setting the tilegrid to NULL. This
  prevents using the tilegrid before display is init.
2. Fix BLE serial send amount when sending more than a single packet.

Fixes #5049
 2021-08-02 18:37:19 -07:00
Kenny
1b67b91edd fix inverted logic 2021-07-31 16:59:44 -07:00
Kenny
0afd863224 vectorio: palettes don't color dirty rectangles 
This is a breaking change with previous palette semantic with respect to python code that uses vectorio.
Displayio has breaking changes in cpy 7 for Group's removal of max_size parameter so this is as good a
time as any to break everything.

Currently:
To color vectorio shapes correctly you have to pass in a palette with length 2. Palette[0] must be set transparent and palette[1] must be the color you want.

New:
To color vectorio shapes correctly you pass in a palette with length >= 1. Palette[0] will be the color of the shape.

Also improves pixels per second when skipping areas that aren't covered by the shape.
 2021-07-31 16:32:01 -07:00
microDev
a3998d0626
add atexit module 2021-07-30 09:32:28 +05:30
microDev
f371c0a609
add traceback module 2021-07-28 18:06:23 +05:30
Dan Halbert
901a6c27c0 remove gamepad; deprecate gamepadshift 2021-07-26 22:15:09 -04:00
Scott Shawcroft
f84cb94819
Remove OSError(0) and old network modules 
The newer modules are `socketpool` and `ssl`.

Fixes #3924, related to #2021, closes #1880, closes #2273, closes #2274
 2021-07-21 17:33:40 -07:00
Dan Halbert
f1d2eee58f Make KeyMatrix row output switch faster 2021-07-21 09:08:32 -04:00
Jeff Epler
2556fce862 OnDiskBitmap: Fix memory corruption when using palette image 
The number of palette entries set was accidentally 4x too much,
because the wrong looping variable was used.
 2021-07-19 09:25:26 -05:00
microDev
40b085746a
Merge pull request #5006 from tannewt/scanentry_match_all 
ScanEntry.matches() kwarg all -> match_all
 2021-07-18 09:45:58 +05:30
Kattni Rembor
c21e16162c Remove _ from common_hal__adafruit_pixelbuf. 2021-07-16 14:08:39 -04:00
Kattni Rembor
dc2907ac1b Rename _pixelbuf to adafruit_pixelbuf, alias. 2021-07-16 13:31:40 -04:00
Scott Shawcroft
448597b4a0
ScanEntry.matches() kwarg all -> match_all 
Related to #3007
 2021-07-15 14:36:57 -07:00
Scott Shawcroft
0fadf028ef
Create first BLE-only board, Micro:Bit v2 
This fixes build issues with USB off, tweaks the README to allow
for BLE-only boards and adds the Micro:Bit v2 definition.

Fixes #4546
 2021-07-14 09:55:51 -07:00
Kattni Rembor
4579bf9b12 Rename rainbow to rainbowio 2021-07-12 14:40:01 -04:00
Kattni Rembor
825a706135 Turn off MIDI on one build, fix name. 2021-07-08 17:31:10 -04:00
Kattni Rembor
289575a811 Adding rainbow module. 2021-07-08 15:55:13 -04:00
Dan Halbert
c37f354d2d
Merge pull request #4958 from dhalbert/rp2040-audio-fixes 
RP2040 PWMAudioOut: Release DMA channels after play has finished
 2021-07-02 10:03:54 -04:00
Dan Halbert
33bbb8b1f4 RP2040 PWMAudioOut: Release DMA channels after play has finished. 2021-07-01 17:36:29 -04:00
Jeff Epler
d83a21b984 ColorConverter: Add "BGR" color modes. 
The BGR565_SWAPPED mode is needed for OV2640 cameras.
 2021-06-30 10:29:31 -05:00
Dan Halbert
62aca944f4 Failed to advance buffer ptrs in usb_cdc.Serial properly 2021-06-25 09:50:31 -04:00
Scott Shawcroft
57f898b774
Merge pull request #4915 from Neradoc/fix-4193 
Fix 4193 - set hidden_by_parent when adding to displayio group
 2021-06-24 15:23:33 -07:00
Scott Shawcroft
b81573d439
Merge pull request #4891 from dhalbert/keypad-scanning-events 
keypad: support for vector and matrix key scanning
 2021-06-24 10:25:21 -07:00
Neradoc
63bcee0a2c set hidden_by_parent when adding to displayio group 2021-06-24 17:19:06 +02:00
Dan Halbert
4f538b6c09 remove pressed() and get_states_into() 2021-06-23 15:10:38 -04:00
Dan Halbert
7774b18895 Add reset() to scanners. Clear .overflow on EventQueue.clear(). 2021-06-23 15:04:09 -04:00
Dan Halbert
acf90fbb43 many renamings; add overflowed flag to EventQuque 2021-06-23 09:57:15 -04:00
Dan Halbert
f052dc4d8b ShiftRegisterKeys: allow specifying sense of latch 2021-06-21 19:50:05 -04:00
Dan Halbert
51c547a5b9 add generic arg validation routines; add interval args to keypad 2021-06-21 12:13:39 -04:00
Dan Halbert
154e91ab85 add EventQueue.store_next() to allow reusing event objects 2021-06-21 08:18:06 -04:00
Dan Halbert
8cd7e774e7 add KeyMatrix columns_to_anodes arg 2021-06-18 12:03:47 -04:00
Dan Halbert
af66931f71 Added keypad.ShiftRegisterKeys 2021-06-17 20:51:45 -04:00
Dan Halbert
a152bd3b72 add .num_keys and .store_states() to Keys and KeyMatrix 2021-06-17 12:02:54 -04:00
Dan Halbert
cd31136c30 factor out keypad.EventQueue 2021-06-16 15:55:54 -04:00
Dan Halbert
3d18c5c327 Use a single list of keypad scanners 2021-06-16 13:29:38 -04:00
Dan Halbert
1803a6a71d both Keys and KeyMatrix work 2021-06-15 11:15:09 -04:00
Dan Halbert
350652ee21 Keys works; more testing to do 2021-06-14 22:59:17 -04:00
Dan Halbert
32eec85230 compiles 2021-06-14 20:54:43 -04:00
Dan Halbert
627c426259 wip 2021-06-14 16:00:15 -04:00
Dan Halbert
01a8a95b2c fix signed/unsigned compilation problem 2021-06-10 01:14:16 -04:00
Dan Halbert
d3d9e0a487 add debouncing 2021-06-10 00:07:23 -04:00
Tsutomu IKEGAMI
0a7c839c13 Fix format (expand tab) 2021-06-10 12:11:12 +09:00
Tsutomu IKEGAMI
72c4a5a523 Fix coordinate conversion algorithm of partial refresh area in displayio.TileGrid 2021-06-10 11:47:51 +09:00
Dan Halbert
7d23206018 Inital keypad work: Keys working: one pin per key 
keypad.Buttons and keypad.State

Buttons -> Keys; further work

wip

wip

wip: compiles

about to try

keypad.Keys working
 2021-06-08 20:27:31 -04:00
lady ada
467a4e7664 fix comment 2021-06-07 19:51:57 -04:00
lady ada
b39dd84560 move the col/row offsets to the top so oleds can take advantage of em 2021-06-07 19:43:49 -04:00
lady ada
2ff9e9766f handclang 2021-06-07 12:39:59 -04:00
lady ada
8f1c25c8ae fix SH110x mode, the SH1107 is actually column not row mode BUT the SD1107 module we use is vertical orientation (confusing!) so row/col are NOT swapped. we will have to fix the SH1107 driver to match. this fix required for SH1106 (which uses the same page mode commands but ISNT rotated) 2021-06-06 18:25:40 -04:00
Tsutomu IKEGAMI
a4be61912c Fix move cursor esc sequence of terminalio to meet ANSI standard 2021-06-03 20:40:37 +09:00
Dan Halbert
3930440bc5 Fix usb_cdc.enable(console=False, data=True) 2021-06-02 11:29:56 -04:00
Scott Shawcroft
6ee9acc900
Merge pull request #4755 from jepler/esp32s2-protomatter 
Esp32s2 protomatter
 2021-06-01 13:32:34 -07:00
Jeff Epler
9df8f235b1 OnDiskBitmap: INCOMPATIBLE CHANGE: Allow them to use palettes 
Before, when an OnDiskBitmap was a paletted bitmap type, the palette
was internal to the OnDiskBitmap, and it internally performed the palette
conversion itself.  When using with a tilegrid, a ColorConverter() object
always had to be passed.

Now, an OnDiskBitmap has a "pixel_shader" property.  If the bitmap is
a paletted bitmap type, it is a (modifiable) Palette object.  Otherwise,
it is a ColorConverter() object as before. This allows palette effects
to be applied to paletted OnDiskBitmaps.

Code that used to say:
```python
face = displayio.TileGrid(odb, pixel_shader=displayio.ColorConverter())
```
must be updated to say:
```python
face = displayio.TileGrid(odb, pixel_shader=odb.pixel_shader)
```

Compatible code for 6.x and 7.x can say
```python
face = displayio.TileGrid(odb, pixel_shader=getattr(odb, 'pixel_shader', ColorConverter())
```
 2021-05-28 10:53:21 -05:00
Jeff Epler
9ff6ccba48 remove commented-out code 2021-05-27 11:33:17 -05:00
Jeff Epler
11288c1c28 esp32s2: Add rgbmatrix support 2021-05-26 11:21:59 -05:00
Jeff Epler
0d7f257eae displayio: Pause rgbmatrix during soft-reset 
We can't handle rgbmatrix's interrupts from here until the display is
reinitialized, so set the display as paused.

With this change, I can survive multiple cycles with wifi+rgbmatrix
on an esp32s2.  Before, it usually failed.
 2021-05-26 11:18:02 -05:00
Dan Halbert
0f66832829
Merge branch 'main' into hid_devices-gc 2021-05-24 18:17:52 -04:00
Scott Shawcroft
0d92558012
Merge pull request #4800 from dhalbert/too-many-hid-devices 
Handle too many HID devices properly
 2021-05-24 14:26:41 -07:00
Dan Halbert
5a9b95e611 unlock board.I2C() on reset 2021-05-21 17:49:50 -04:00
Dan Halbert
c6eb0283dc Don't set num_hid_devices before it's validated 2021-05-21 17:34:30 -04:00
Dan Halbert
5a81f275cf Don't change number of HID devices until it's vetted 2021-05-21 17:29:21 -04:00
Dan Halbert
7d0cda2614 gc all pointers in hid_devices properly 2021-05-21 16:32:55 -04:00
Scott Shawcroft
5643355e90
Merge remote-tracking branch 'adafruit/main' into simplify_status_led 2021-05-20 08:35:15 -07:00
Dan Halbert
aebee2de73 Handle USB_HIGHSPEED for MIDI also 2021-05-19 07:43:47 -04:00
Kamil Tomaszewski
da248d1594 spresense: Fix USB CDC and MSC 2021-05-18 17:02:16 +02:00
Dan Halbert
fa6c06fb38 count in/out endpoints; allow more usb modules on low-endpoint boards 2021-05-13 21:59:02 -04:00
Scott Shawcroft
1a0b4193b7
Simplify the status LED to save power 
This also removes the need to pin share because we don't use the
status LED while user code is running.

The status flashes fallback to the HW_STATUS LED if no RGB LED is
present. Each status has a unique blink pattern as well.

One caveat is the REPL state. In order to not pin share, we set the
RGB color once. PWM and single color will be shutoff immediately but
DotStars and NeoPixels will hold the color until the user overrides
it.

Fixes #4133
 2021-05-13 14:41:20 -07:00
Scott Shawcroft
a70fc0caee
Merge pull request #4744 from tannewt/merge_1.14 
Merge MicroPython 1.14
 2021-05-11 16:11:58 -07:00
Scott Shawcroft
e02a26453c
Merge MicroPython 1.14 into CircuitPython 2021-05-11 15:07:40 -07:00
ajs256
3c8b8cdba7 make translate 2021-05-10 16:57:38 -07:00
ajs256
7cd8e98962 Make two error messages sentence case 2021-05-10 16:51:13 -07:00
Dan Halbert
f504af3127 fix HID; fix interface name table creation 2021-05-09 00:42:45 -04:00
Jeff Epler
5e06c91244
Merge pull request #4716 from tyomitch/main 
s/Circuit Python/CircuitPython/g
 2021-05-08 08:47:29 -05:00
Scott Shawcroft
42f4065c8a
Merge remote-tracking branch 'adafruit/main' into merge_1.13 2021-05-06 11:17:53 -07:00
Artyom Skrobov
908d83d1f2 s/Circuit Python/CircuitPython/g 
Some comments and messages used the non-standard spelling
 2021-05-06 16:22:35 +03:00
Scott Shawcroft
3fda0c0a1b
Fix board builds and use MP_ERROR_TEXT in py and extmod 2021-05-05 17:51:52 -07:00
Dan Halbert
adc3d7d55e update Python API according to review comments 2021-05-03 22:29:02 -04:00
Dan Halbert
d2b558993e merge from main, including MicroPython 1.12 merge 2021-05-03 20:56:04 -04:00
Dan Halbert
5b5de4b92e fix sHID report doc and API 2021-05-03 20:53:31 -04:00
Scott Shawcroft
b35fa44c8a
Merge MicroPython 1.12 into CircuitPython 2021-05-03 14:01:18 -07:00
Dan Halbert
be7b2b00a8 uncrustify with newer version of uncrustify 2021-04-30 10:40:12 -04:00
Dan Halbert
71a8cadb09 working! 2021-04-29 22:26:38 -04:00
Dan Halbert
abfb020d41 MSC, CDC, HID keyboard definitely working 2021-04-29 17:41:43 -04:00
Dan Halbert
f06d54524d merge from adafruit 2021-04-28 23:48:26 -04:00
Dan Halbert
587aedd14f rework storage allocation 2021-04-28 13:00:44 -04:00
Dan Halbert
8500e846c6 partially working 2021-04-27 23:53:23 -04:00
Dan Halbert
f98a54628b wip: compiles 2021-04-27 14:37:36 -04:00
Scott Shawcroft
17fcd499b2
Merge pull request #4649 from tannewt/merge_1.11_2 
Merge MicroPython v1.11 into CircuitPython
 2021-04-27 11:02:02 -07:00
Dan Halbert
7a40b4daec very much WIP 2021-04-26 23:54:01 -04:00
Scott Shawcroft
76033d5115
Merge MicroPython v1.11 into CircuitPython 2021-04-26 15:47:41 -07:00
Dan Halbert
c26e49c2e6 wip: starting to try to compile 2021-04-25 23:17:41 -04:00
Dan Halbert
9d1fcc3b14 merge from main 2021-04-25 10:27:52 -04:00
Dan Halbert
aea3c4d3ab wip 2021-04-25 10:23:59 -04:00
Dan Halbert
2ba2574ebf
Merge pull request #4619 from tyomitch/microbit 
[build] Allow USB to be set to 0
 2021-04-24 10:31:29 -04:00
Dan Halbert
556a126917 wip: getting closer 2021-04-23 21:44:13 -04:00
Scott Shawcroft
80e8b4ac14
Merge pull request #4635 from jepler/pcc 
WIP: Implement 'ParallelImageCapture' for samd51
 2021-04-23 13:31:53 -07:00
Artyom Skrobov
4e3c1d4a4c [build] Allow USB to be set to 0 
Unify USB-related makefile var and C def as CIRCUITPY_USB.

Always define it as 0 or 1, same as all other settings.

USB_AVAILABLE was conditionally defined in supervisor.mk,
but never actually used to #ifdef USB-related code.

Loosely related to #4546
 2021-04-23 11:13:34 -04:00
Dan Halbert
2b4c88d633 wip: partial HID, still needs rework 2021-04-23 00:18:05 -04:00
Dan Halbert
64e0958916 wip: descriptor building 2021-04-21 23:25:36 -04:00
Dan Halbert
6b18a51d57 wip: working on descriptor templates 2021-04-20 22:20:34 -04:00
Dan Halbert
51ccf8dc30 wip: revert usb_descriptor changes; use raw descriptors instead 2021-04-19 23:24:18 -04:00
Jeff Epler
76d68f21ac displayio: Add RGB555/565/_SWAPPED format support 
This is helpful when displaying frames from an OV7670 camera, which
uses the RGB565_SWAPPED format internally.
 2021-04-19 10:23:47 -05:00
Scott Shawcroft
5ccd5dc08b
Fix struct.pack with padding bytes 
It used to validate the following arg could fit in a single byte.
Now, it always uses zero to pad.
 2021-04-16 12:39:23 -07:00
Dan Halbert
6cb751ab06 wip: revamp API names 2021-04-14 22:10:09 -04:00
Scott Shawcroft
3978b50b8d
Merge pull request #4489 from gamblor21/audiomixer_rp2040 
Add non M4 audiomixer support
 2021-04-14 12:19:17 -07:00
Dan Halbert
4a7e129287 wip: latent usb device enabling/disabling 2021-04-13 23:33:44 -04:00
gamblor21
cd8deb0b72 Removed all the M4 comments 2021-04-13 17:36:14 -05:00
Artyom Skrobov
c6ee471b52 Merge branch 'main' of https://github.com/adafruit/circuitpython into patch-3 2021-04-13 00:32:19 -04:00
Mark
7ace53f22c
Remove comment for define being M4 only it can be M7 too 
Co-authored-by: Scott Shawcroft <scott@tannewt.org>
 2021-04-12 22:35:55 -05:00
Jeff Epler
280aefffb7 IncrementalEncoder: Re-add missing update of quarter_count 
This lost line caused incremental encoders to stay stuck at 0 forever.

I seem to have lost it while trying to create tidy commits :frown:
 2021-04-09 08:47:40 -05:00
Jeff Epler
3ce0b512f8 rasberrypi: IncrementalEncoder: factor out state machine 2021-04-08 16:25:47 -05:00
Jeff Epler
78089107bc displayio.Bitmap: Allow modification though the buffer protocol 
It is required to call .dirty() with appropriate arguments after modifications through the buffer protocol, or the display might not be updated correctly.
 2021-04-03 10:41:20 -05:00
gamblor21
9bf4b4d81e Fixes to math for level calculations 2021-04-02 16:47:25 -05:00
hathach
7c3975ecf2 update tinyusb to fix midi buffer overflow issue 2021-04-02 17:57:56 +07:00
Tsutomu IKEGAMI
171820e53f Fix format 2021-04-01 20:45:15 +09:00
Tsutomu IKEGAMI
5f77d07760 Fix format 2021-04-01 20:26:10 +09:00
Tsutomu IKEGAMI
3c4d763fef Fix format. 2021-04-01 18:04:33 +09:00
Tsutomu IKEGAMI
7810cb275c Add two escape sequences to terminalio.Termial: 
- ESC[yy;xxH : move cursor to (xx, yy)
- ESC[2J     : clear screen
 2021-04-01 17:33:57 +09:00
Dan Halbert
a13da2ad57
Merge pull request #4486 from kmatch98/displayio_area_expand 
`displayio` and `vectorio`: move to displayio_area_union and away from _expand
 2021-03-26 23:00:05 -04:00
Artyom Skrobov
8056af8648 [synthio] add a simple MidiTrack implementation 2021-03-26 16:38:10 -04:00
Jeff Epler
172715194f adafruit_bus_device: SPIDevice: Fix so it works with bitbangio.SPI 
.. by calling methods, same as we did for I2C
 2021-03-26 14:51:53 -05:00
Jeff Epler
a70b679ed5 bitbangio.SPI.read: Support write_value, fix some other nits 2021-03-26 12:24:09 -05:00
gamblor21
0b212e2243 Add non M4 audiomixer support 2021-03-25 17:30:40 -05:00
Kevin Matocha
56362a9806 remove duplicated code, replace with displayio_area_canon 2021-03-25 11:31:07 -05:00
Kevin Matocha
9485805b6a move to displayio_area_union and away from _expand 2021-03-25 11:21:39 -05:00
Kevin Matocha
3785eb7779 correct rectangle size dimensions 2021-03-25 09:36:40 -05:00
Scott Shawcroft
98425c9a9d
Merge pull request #4464 from kmatch98/transform_fix 
update logic for displayio.TileGrid's transform_xy
 2021-03-22 15:52:23 -07:00
Scott Shawcroft
d52662856b
Merge pull request #4462 from jepler/disable-usb-cdc 
storage: Correct when we check for USB mounts
 2021-03-22 15:52:10 -07:00
Kevin Matocha
24831a79d3 update logic for transform_xy 2021-03-22 16:38:56 -05:00
Jeff Epler
5a0e9945e6 storage: Correct when we check for USB mounts 
Closes #4417
 2021-03-22 11:45:54 -05:00
Jeff Epler
a05aab8304
Merge pull request #4454 from jepler/bitmaptools-readinto-4bit 
Fix reading 4-bit data
 2021-03-21 19:56:23 -05:00
Jeff Epler
c64fccbeee hex may be more obvious 2021-03-21 13:48:08 -05:00
Jeff Epler
7229fe631d Fix reading 4-bit data 2021-03-21 13:37:38 -05:00
Jeff Epler
e084a92671
Merge pull request #4432 from jepler/bitmap-dirty-improvements 
Bitmap dirty improvements
 2021-03-20 13:09:59 -05:00
Kevin Matocha
9b188934d1 off by one error in rotozoom dirty_area 2021-03-19 21:23:55 -05:00
Jeff Epler
39500cdeab Merge commit '40829d4cc85394513ca631cff23254344e29786c' of https://github.com/kmatch98/circuitpython into bitmap-dirty-improvements 2021-03-19 20:40:30 -05:00
Jeff Epler
95ac6c716b rotozoom: switch to using set_dirty_area + write_pixel 2021-03-19 20:40:23 -05:00
Kevin Matocha
40829d4cc8 switch to > in displayio_area_canon 2021-03-19 20:30:37 -05:00
Dan Halbert
1512ca520b Fix PWMOut non-error handling and never reset 2021-03-19 09:57:21 -04:00
Jeff Epler
d0125617fd
Merge pull request #4428 from kmatch98/bitmap-read-2 
Add `reverse_rows` to speedy bitmaptools.readinto function
 2021-03-18 18:41:35 -05:00
Jeff Epler
623ece2c73
Merge pull request #4429 from jepler/displayio-bitmap-memoryview 
displayio.Bitmap: Make memoryview()able
 2021-03-18 18:38:25 -05:00
Jeff Epler
f5fd42c393 displayio: Move bitmap read-only checking to displayio_bitmap_set_dirty_area 
This is a modest code savings, but more importantly it reduces
boilerplate in bitmap-modifying routines.

Callers need only ensure they call displayio_bitmap_set_dirty_area in
advance of the bitmap modifications they perform.

(note that this assumes that no bitmap operation can enter background
tasks. If an operation COULD enter background tasks, it MUST re-dirty
the area it touches when it exits, simply by a fresh call to
set_dirty_area with the same area as before)
 2021-03-18 09:20:56 -05:00
Jeff Epler
36d608aa67 displayio_bitmap_set_dirty_area: rewrite in terms of displayio_area 
.. simplifying code in the process.  For instance, now fill_region
uses area routines to order and constrain its coordinates.

Happily, this change also frees a modest amount of code space.
 2021-03-18 09:20:56 -05:00
Jeff Epler
3b506f0fa5 displayio: area: add displayio_area_canon 
This routine will be used to simplify code that deals with ranges
of bitmap coordinates.
 2021-03-18 09:06:00 -05:00
Jeff Epler
f40c0c13ad displayio: area: add displayo_area_copy_coords, displayio_area_empty 
.. and simplify the implmentation of displayio_area_union

This _slightly_ changes the behavior of displayio_area_union:

Formerly, if one of the areas was empty, its coordinates were still
used in the min/max calculations.

Now, if one of the areas is empty, the result gets the other area's coords

In particular, taking the union of the empty area with coords (0,0,0,0)
with the non-empty area (x1,y1,x2,y2) would give the area (0,0,x2,y2)
before, and (x1,y1,x2,y2) after the change.
 2021-03-18 09:05:07 -05:00
Jeff Epler
47ca792765 arrayblit: mark bitmap area as dirty 2021-03-17 20:25:22 -05:00
Scott Shawcroft
670375dc0d
Merge pull request #4426 from kmatch98/main 
Add getter for displayio.Palette item transparency/opacity.
 2021-03-17 18:13:39 -07:00
Jeff Epler
c157ada90c displayio.Bitmap: Make memoryview()able 2021-03-17 16:26:45 -05:00
Kevin Matocha
c37a1f45f3 ran pre-commit for formatting fixes 2021-03-17 11:00:32 -05:00
Kevin Matocha
580121d46e minor formatting 2021-03-17 09:38:53 -05:00
Kevin Matocha
ef91e1752c merge upstream/main 2021-03-17 09:30:51 -05:00
Kevin Matocha
5c3cce6f5d add is_transparent getter to displayio.Palette 2021-03-16 20:43:23 -05:00
Jeff Epler
58679dc038 Merge remote-tracking branch 'origin/main' into bitmap-read-2 2021-03-16 12:21:50 -05:00
Jeff Epler
97b6664201 re-format with uncrustify 2021-03-16 12:20:09 -05:00
Kevin Matocha
227ac67463 Add reverse_rows option to bitmaptools.readinto 2021-03-16 10:01:12 -05:00
Jeff Epler
542fb58673 add arrayblit 2021-03-15 20:36:44 -05:00
microDev
a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
Jeff Epler
094265cb86 bitmaptools.readinto: Fix diagnostics on atmel-samd builds 2021-03-14 15:36:20 -05:00
Jeff Epler
9133b23a37 bitmaptools: Add readinto 
When reading uncompressed bitmap data directly, readinto can work
much more quickly than a Python-coded loop.

On a Raspberry Pi Pico, I benchmarked a modified version of
adafruit_bitmap_font's pcf reader which uses readinto instead of
the existing code. My test font was a 72-point file created from Arial.

This decreased the time to load all the ASCII glyphs from 4.9 seconds to
just 0.44 seconds.

While this attempts to support many pixel configurations (1/2/4/8/16/24/32
bpp; swapped words and pixels) only the single combination used by
PCF fonts was tested.
 2021-03-14 13:57:46 -05:00
Scott Shawcroft
b413535ee1
Merge pull request #4376 from kmatch98/displayio_bitmap 
add fill_region and draw_line to bitmap_tools
 2021-03-12 16:50:39 -08:00
Dan Halbert
fa34b8a404 correct clock stretch timeout for board.I2C() 2021-03-11 21:02:07 -05:00
Kevin Matocha
a9afa0d9d4 Move input checks to shared-module, update docstrings 2021-03-11 16:18:17 -06:00
Kevin Matocha
85f0f07d51 add fill_region and draw_line to bitmaptools 2021-03-10 11:37:27 -06:00
Kevin Matocha
0c012da080 refactor displayio set_pixel for use in bitmap_tools 2021-03-07 11:22:30 -06:00
Artyom Skrobov
915a5eddeb [audiocore] buffer_read was never used 2021-03-05 10:25:09 -05:00
Dan Halbert
d1184e7e94 Be cognizant of null transform for .transpose_xy 2021-03-04 14:40:50 -05:00
Dan Halbert
29575ee439 use self->members in displayio_group_set() 2021-03-03 17:36:48 -05:00
Dan Halbert
cd48c5ee83
Merge pull request #4315 from dhalbert/rp2040-i2c-short-writes 
RP2040: Implement short I2C writes (2 bytes or less) using bitbangio
 2021-03-03 12:42:47 -05:00
Jeff Epler
efc2667b5f
Merge pull request #4186 from jepler/update-protomatter-rp2 
Enable protomatter on RP2040 builds
 2021-03-02 19:01:37 -06:00
Dan Halbert
f31b472309 Merge remote-tracking branch 'adafruit/main' into rp2040-i2c-short-writes 2021-03-02 15:17:12 -05:00
Dan Halbert
9939c59caa wip 2021-03-02 15:16:55 -05:00
Scott Shawcroft
e4f0e47d9f
Merge pull request #4233 from pewpew-game/displayio-group-list 
displayio: make Group use a python list internally
 2021-03-02 09:59:58 -08:00
Scott Shawcroft
d0eab5c561
Merge pull request #4256 from kmatch98/bt_cleanup 
Add `bitmaptools` module
 2021-03-01 18:24:12 -08:00
Jeff Epler
238484ec26 Merge remote-tracking branch 'origin/main' into update-protomatter-rp2 2021-03-01 15:18:32 -06:00
Radomir Dopieralski
24473b7983 Separate out mp_obj_list_insert for use in display.Group 
Note that for some reason this makes the binary 500 bytes larger!
 2021-02-27 21:13:55 +01:00
Radomir Dopieralski
38fb7b511b Remove max_size from displayio.Group 
Still accept it as an argument. Add deprecation note.
 2021-02-27 20:52:38 +01:00
Radomir Dopieralski
9c41753e44 Remove unused typedef for group children 2021-02-27 20:52:38 +01:00
Radomir Dopieralski
e505c59ed8 Separate mp_obj_list_pop so it can be used outside of objlist.c 2021-02-27 20:52:38 +01:00
Radomir Dopieralski
121c6bcc9b Replace displaio.Group.children with a python list 
This is a first go at it, done by naive replacing of all array
operations with corresponding operations on the list. Note that
there is a lot of unnecessary type conversions, here. Also, list_pop
has been copied, because it's decalerd STATIC in py/objlist.h
 2021-02-27 20:52:38 +01:00
Radomir Dopieralski
6e0ce23f3e displaio: don't store group children native object 
Since we want to expose the list of group's children to the user,
we should only have the original objects in it, without any other
additional data, and compute the native object as needed.
 2021-02-27 20:52:38 +01:00
Kevin Matocha
3afc269b18 fix two off by one errors 2021-02-26 17:22:11 -06:00
Jeff Epler
1d1ff5f308 Merge remote-tracking branch 'origin/main' into update-protomatter-rp2 2021-02-26 09:56:35 -06:00
Kevin Matocha
4097c949a3 Update for clean blitting into itself 2021-02-25 14:16:40 -06:00
Scott Shawcroft
d4bf0d5e2d
Merge pull request #4258 from jepler/pixelbuf-brightness-performance 
_pixelbuf: Increase performance of brightness-scaling
 2021-02-25 10:51:32 -08:00
Jeff Epler
dac4ac5d2a _pixelbuf: Respond to review comments 
* Comment on the reason for scaling by 256
 * Divide by 256 instead of shifting
 * fix a cast; eliminate an unneeded roundf() to get a few bytes code back
 2021-02-24 16:27:09 -06:00
Kamil Tomaszewski
ef3a61432b Add the missing argument to the HID functions 2021-02-24 19:09:17 +01:00
Jeff Epler
b7f5c277ad _pixelbuf: Increase performance of brightness-scaling 
On the Pico, this increases the "fill rate" of
    pixels[:] = newvalues
considerably.  On a strip of 240 RGB LEDs, auto_write=False, the timings
are:

|| Brightness || Before || After || Improvement ||
|| 1.0        || 117 kpix/s || 307 kpix/s || 2.62x ||
|| 0.07       || 117 kpix/s || 273 kpix/s || 2.33x ||

It's worth noting that even the "before" rate is fast compared to the
time to transmit a single neopixel, but any time we can gain back
in the whole pipeline will let marginal animations work a little better.
To set all the pixels in this way and then show() gives a pleasant bump
to the framerate, from about 108Hz to 124Hz (1.15x)

The main source of speed-up is using integer math instead of floating
point math for the calculation of the post-scaled pixel values.  A slight
secondary gain is achieved by avoiding the scaling altogether when
the scale factor is 1.0.

Because the math is not exactly the same, some scaled pixel values may
change by +- 1 RGBW "step".  In practice, this is unlikely to matter.

The gains are bigger on the Pico and other M0 microcontrollers than M4
microcontrollers with floating point math in the hardware.

Happily, flash size is also improved a bit on the Pico build I did,
going from
> 542552 bytes used, 506024 bytes free in flash firmware space out of 1048576 bytes (1024.0kB).

to
> 542376 bytes used, 506200 bytes free in flash firmware space out of 1048576 bytes (1024.0kB).
 2021-02-24 09:51:27 -06:00
Kevin Matocha
b720028642 Add bitmaptools module 2021-02-23 23:23:14 -06:00
Dan Halbert
93bf269c0d Avoid pulling in extra float-uint64 routines 2021-02-21 12:05:03 -05:00
Dan Halbert
67406488d1 merge from upstream; re-alphabetize 2021-02-19 14:22:50 -05:00
Dan Halbert
9d4442e298 handle reads/writes larger than buffers; add .write_timeout 2021-02-19 14:15:31 -05:00
Jeff Epler
5c758523c0 requested changes 2021-02-18 17:19:34 -06:00
Jeff Epler
7fd4567893 bitops: rename from _bit_transpose, describe the algorithm 2021-02-18 15:41:23 -06:00
Jeff Epler
c284728621 bit_transpose: Support from 2 to 7 strands, not just 8 2021-02-18 11:33:13 -06:00
Jeff Epler
9cf7d73c6c core: add bit_transpose function 
.. this version can only handle exactly 8 bits "across".  The restriction
may be relaxed in a future revision.
 2021-02-18 11:32:47 -06:00
Dan Halbert
ed49c02feb add timeout; finish up for PR 2021-02-17 23:24:11 -05:00
Dan Halbert
c26de0136a works! no timeouts 2021-02-16 17:39:36 -05:00
Dan Halbert
0b8f1b9a90 wip: usb_cdc.serials 2021-02-15 20:06:18 -05:00