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750 Commity (fdfb28ebb88c43b63ed3a70bc91a1569add0d759)

Autor SHA1 Wiadomość Data
Phil Howard fdfb28ebb8 Unicorns: Disable Hershey fonts to reclaim some bytes. 2025-03-28 10:31:01 +00:00
Phil Howard a25b27aca8 PicoVector: Improve transform handling. 
* Store a reference to transform, so `set_transform(Transform())` is not GC'd until it is replaced
* Transformations return the transform, allowing chaining: `transform.rotate().scale().translate()`
* A new `get_transform` method for getting the currently set transform.
 2025-03-28 10:31:01 +00:00
Phil Howard b9a14a275d PicoVector: Don't force iterated points to int(). 2025-03-28 10:31:01 +00:00
Phil Howard b3d7bd497d Hershey Fonts: ifdef guard hershey features for eventual deprecation. 
Hershey fonts have all but been replaced by PicoVector's "Alright Fonts"
implementation and in many case we need this flash back!
 2025-03-28 10:31:01 +00:00
Phil Howard 7fee95d668 PNG/JPEGDEC: Remove finalizer. 
Remove the finalizer from PNGDEC and JPEGDEC, since it was both redundant
and actively harmful.

The finalizer was just calling "close" which is unecessary since the file
is closed automatically after opening/rendering and not left open.

If a file did not exist and "open_file" bailed with ENOENT then it would
be left in an unknown state, and the finalizer calling "close" would
cause a hardlock.
 2025-03-28 10:31:01 +00:00
Phil Howard 25627588c3 PNG/JPEGDEC: Use MP_ROM_QSTR. 2025-03-28 10:31:01 +00:00
Phil Howard 79844c6eaa PicoVector: Fix bug in polygon iterator. 
list(Polygon) should return a list of points, but crashed with non-empty polygons.

We were advancing to the next path and then retriving an invalid point count for building the tuple.

Save the point count before advancing to the next path.
 2025-03-28 10:31:01 +00:00
Phil Howard 17785d9299 PicoVector: Add arbitrary matrix transform. 2025-03-28 10:31:01 +00:00
Phil Howard ad7833e45a PicoVector: Fix bug in Polygon.regular. 2025-03-28 10:31:01 +00:00
Phil Howard 3e7baf6906 PicoGraphics: Check for out of range layers. 2025-03-28 10:31:01 +00:00
Phil Howard 9162120b90 PicoVector: MPY bindings for line and arc. 2025-03-28 10:31:01 +00:00
Phil Howard 405cd490ea PicoGraphics/Hub75: Add support for 128x128. 2025-03-28 10:31:01 +00:00
Phil Howard 9a43f5f371 PicoGraphics: Don't force Presto to RGB565. 2025-03-28 10:31:01 +00:00
Mike Bell 2811350c50 PicoGraphics: Presto full res option. 2025-03-28 10:31:01 +00:00
Mike Bell c94f4607de PicoVector: Add optional text max width and max height. 2025-03-28 10:31:01 +00:00
Phil Howard 1bf73a20cd PicoVector: Runtime buffer allocation. 2025-03-28 10:31:01 +00:00
Phil Howard 24eee10895 PicoGraphics: Non-blocking Inky update for #936. 2025-03-28 10:31:01 +00:00
Phil Howard 878af7c31f PicoGraphics: Add Presto. 2025-03-28 10:31:01 +00:00
Phil Howard 95b6c213dd PicoVector: Remove (ifdef guard) debug functions. 2025-03-28 10:31:01 +00:00
Phil Howard 089e5df243 PicoVector: Refactor text multiline support. 
Drop dependence on null terminated strings, and for a final linebreak.

Bound all text processing using the text length.
 2025-03-28 10:31:01 +00:00
Phil Howard 09dbfa1e64 PicoVector: Improve text rendering and control. 2025-03-28 10:31:01 +00:00
Phil Howard daa6603d1b PicoVector: Big refactor, ppp primitives. 
* Remove Polygon types in favour of primitives .circle, .rectangle etc
* Add a new Transform type for building up transformation matrices
* Add support to set/clear transform on drawing
 2025-03-28 10:31:01 +00:00
Phil Howard 71bcc9d62c PicoVector: Rewrite around new linked-lists poly. 2025-03-28 10:31:01 +00:00
Phil Howard dd7d6262df PicoVector: Use tile renderer for all pens. 2025-03-28 10:31:01 +00:00
Phil Howard d39516f9e1 PicoVector: Support float types in MicroPython bindings. 2025-03-28 10:31:01 +00:00
Phil Howard fa20fec507 PicoVector: Remove malloc from MicroPython bindings. 2025-03-28 10:31:01 +00:00
Phil Howard 177e5e8762 PicoGraphics: Add get_clip. 2025-03-28 10:31:01 +00:00
Phil Howard df9aeb8abb PicoVector: Remove alright_fonts.cpp from cmake. 2025-03-28 10:31:01 +00:00
Phil Howard a415261cc9 PicoVector: Break things until they work. 2025-03-28 10:31:01 +00:00
Phil Howard 3d6ac818a1 PicoVector: alright-fonts bringup. 2025-03-28 10:31:01 +00:00
Phil Howard 2a25cfea43 PicoVector: Suppress errors. 
Ignore sign compare and narrowing conversion errors in pretty-poly.h.
 2025-03-28 10:31:01 +00:00
Phil Howard 42d7c71a38 PicoVector: Rewrite MicroPython bindings. 2025-03-28 10:31:01 +00:00
Phil Howard e46fec7902 PicoGraphics: Layers. 
Add preliminary support for multiple layered drawing surfaces.

Allows, for example, static content to be loaded into one layer and
remain unmodified while the above layer contains animations.

Particularly useful for drawing PNG or JPEG UI elements which are
then overdrawn with text or animated elements, without paying the
cost of loading/decoding every frame.
 2025-03-28 10:31:01 +00:00
Phil Howard cfa3d1d90d SCD4X: Add calibration commands for #1056. 2025-02-21 10:29:38 +00:00
Philip Howard aa1e3f18b7
Merge pull request #1029 from pimoroni/feature/scd4x-low-power 
SCD4X: API bump and possible low power support
 2025-01-15 11:59:00 +00:00
Phil Howard cae1b1381d Inky Frame: Remove MicroPython build and examples. 
Inky Frame has a new home at: https://github.com/pimoroni/inky-frame
 2024-12-03 11:49:28 +00:00
Phil Howard 2b7b9efac7 Wakeup: Remove runtime init hook. 2024-12-03 11:36:36 +00:00
Phil Howard 030b59c0d1 pcf85063a: Set PICO_INCLUDE_RTC_DATETIME for MicroPython. 2024-12-03 11:36:24 +00:00
Phil Howard 185bea2065 SCD4X: Support low power periodic measurements. 2024-11-18 10:58:16 +00:00
Phil Howard b79814cae3 SCD4X: scd4x_get_data_ready_status to scd4x_get_data_ready_flag. 
The function name and behaviour has changed, moving the bitwise check
into the API and making it an implementation detail.
 2024-11-18 10:43:00 +00:00
Phil Howard a05a225262 Wakeup: Move wakeup pin assert and latch out of patches. 2024-10-31 11:19:22 +00:00
Phil Howard 6cfcd80037 PPP: This old chestnut. 2024-10-31 11:19:22 +00:00
Phil Howard d24c2225ca CI: PPP-enabled Pico build. 2024-10-31 11:19:11 +00:00
Phil Howard d4ededab35 Wakeup: Port wakeup runtime functionality to SDK 2.0.0. 2024-10-31 09:34:41 +00:00
Phil Howard 078f3e6a39 PicoGraphics: Support for Explorer. 2024-10-31 09:34:41 +00:00
Tobias 6d6a1e2b7d Allow spritesheets for PenRGB565 2024-10-24 17:45:35 +02:00
Phil Howard 6376282c47 MicroPython: Drop Pico Wireless support. 
With PPP support added to MicroPython this would be better
handled by creating a PPP-compatible firmware for Pico Wireless
and using the PPP module instead... I think.
 2024-10-02 10:21:48 +01:00
Phil Howard 2f5b47ac12 Pico Wireless: Fixup for GCC 13.x. 
These changes are giving me "how did this ever work?" vibes.
 2024-10-02 10:14:31 +01:00
Hel Gibbons d06956dd8d
Merge pull request #973 from pimoroni/examples/pico-display-2-8 
Pico Display 2.8": Update examples
 2024-08-01 14:42:27 +01:00
Hel Gibbons 34d8714398
Picographics: Update README.md 
Text rotation now works with bitmap fonts :)
 2024-07-30 14:32:04 +01:00