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2 527 Commity
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75 Tagi
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2527 Commity (074570f99c8352fd0211f82c417491ccff6a6e88)

Autor SHA1 Wiadomość Data
Phil Howard 074570f99c PicoVector: Revert the tile buffer to be fixed. 
Ensure that MicroPython doesn't ever place the tile buffer into PSRAM
and trash performance.
 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 aa9d03f0cb PicoVector: Prefix some pretty-poly variables. 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 64136cdb83 Plasma: Add support for GPIOs >=32. 
For both APA102 and WS2812 the pins used on the same PIO must be in the same range.
The GPIO base offset applies to the whole PIO and not individual state machines.

This means that for APA102 both data and clock must be in the same pin range,
ie: either 16-48 inclusive or 0-31 inclusive.
 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 983370f916 PicoGraphics: RGB565 skip layers if not enabled. 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 086b9d0135 PicoGraphics: Add layer support to PicoVector tile renderer. 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 f0a09659f5 PicoVector: Update C++ examples. 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 79a33d5a42 PicoVector: Fix x16 anti-aliasing. 2025-03-28 10:31:01 +00:00
Phil Howard 7bc6956dd8 PicoGraphics: Add RGB565 alpha blending support. 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 3add0024f6 PicoVector: C++ basic bringup. 2025-03-28 10:31:01 +00:00
Phil Howard 0da5eda410 PicoVector: render text that doesn't end with a linebreak. 2025-03-28 10:31:01 +00:00
Phil Howard 9879e6d602 PicoVector: Fix out of bounds drawing. 
pretty-poly.h is not giving us fully clipped rectangles, so revert to the
slower bounds checked pixel for now.
 2025-03-28 10:31:01 +00:00
Phil Howard 2fc45d0737 PicoVector: fix pointer arithmatic in af_load_font_file. 
Pointers were being incremented as if they were bytes, rather than larger
containers.
 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 62e45ff8a8 PicoVector: Swap rotate translation order. 2025-03-28 10:31:01 +00:00
Phil Howard 4787460476 PicoVector: Vendor pretty-poly and tweak rotation. 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 3de74ad5e6 PicoVector: Rewrite around new C pretty-poly.h. 2025-03-28 10:31:01 +00:00
Phil Howard 51b00c18e9 PicoGraphics: Support multiple layers in more types. 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
Hel Gibbons 575e3a17bc
Merge pull request #1062 from pimoroni/examples/microdot 
Examples: update Unicorn Paint for microdot 2.x
 2025-03-11 09:51:37 +00:00
Hel Gibbons 054fca0d79 compatibility changes for microdot 2.x 2025-03-10 15:15:14 +00:00
Philip Howard e890afb03b
Merge pull request #1061 from pimoroni/patch/stellar-paint 
compatibility changes for use with microdot 2.x
 2025-03-10 11:39:03 +00:00
thirdr 53e5864101 compatibility changes for use with microdot 2.x 2025-03-03 09:40:42 +00:00
Philip Howard 2eb97532ea
Merge pull request #1057 from pimoroni/patch-scd4x-calibration 
SCD4X: Add calibration commands for #1056.
 2025-02-24 13:03:39 +00:00
Philip Howard 0658719ff6
Merge pull request #1058 from pimoroni/patch-pico-sdk-211 
CI: Bump to Pico SDK 2.1.1.
 2025-02-24 13:02:06 +00:00
Phil Howard 5297f9aa55 CI: Bump to Pico SDK 2.1.1. 2025-02-21 10:39:38 +00:00
Phil Howard cfa3d1d90d SCD4X: Add calibration commands for #1056. 2025-02-21 10:29:38 +00:00
Philip Howard 4e20ac1894
Merge pull request #1055 from Zyuangeorge/correct-as7343-demo-print 
Correct the output of the as7343 demo
 2025-02-06 12:49:42 +00:00
Zyuangeorge 9866736ffd correct the output of the as7343 demo 2025-02-04 13:00:15 +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
Philip Howard f7c45a9983
Merge pull request #1042 from jaeheonshim-forks/inky-blocking-fix 
Fix: Properly implement non-blocking update functions for the Inky Frame
 2025-01-15 11:33:56 +00:00
Philip Howard d014b289d6
Merge pull request #1049 from pimoroni/patch-pixel-span 
PicoGraphics: Fix overflow bug in p4 pixel span.
 2025-01-15 09:01:45 +00:00
Phil Howard 19689b4414 PicoGraphics: Fix overflow bug in p4 pixel span. 
A properly aligned zero length pixel span would cause a single
pixel to be drawn, the length overflowed and a subsequent
2GB of pixels drawn by the main loop.

Add a simple check to discard any attempt to draw zero length spans.

Fixes pimoroni/pimoroni-pico-rp2350#32
 2025-01-14 12:16:12 +00:00
Philip Howard a90abba9db
Merge pull request #1046 from pimoroni/docs/readme-rp2350-warning 
README: Added link to RP2350 repo
 2025-01-08 11:48:29 +00:00
Philip Howard 324b15ae2f
Merge pull request #1043 from isaac-webb/main 
Fix Button class on Pico 2W
 2025-01-08 11:48:10 +00:00