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2 605 Commity
280 Gałęzie
75 Tagi
17 MiB
Wykres commitów

1533 Commity (main)

Autor SHA1 Wiadomość Data
Phil Howard 841253437a PicoGraphics: Make Inky block by default as intended. 2025-05-09 17:11:33 +01:00
Phil Howard fba0f1c962 PicoVector: Add tracked memory alloc, track the node buffer. 
With a low GC threshold the node buffer was being collected (despite guards against this)
and causing further drawing operations to be corrupted.

Add a new tracked malloc method and use it for node buffers and font data.

Tweak pp_poly_add_path to accept a point count, avoiding many successive rellocs when
dealing with a known quantity of points (copying from an af_glyph_t.)
 2025-05-09 17:11:27 +01:00
Phil Howard a2e8127f57 PimoroniBus: SPIBus fix unused pin arguments. 
Fixes #1074.
 2025-04-25 17:39:18 +01:00
Phil Howard 75f15c6a66 BME690: Add MP_ERROR_TEXT() around errors. 2025-04-25 17:39:18 +01:00
Phil Howard a5d96397fc MicroPython: Replace MICROPY_HW_PIN_RESERVED with hal function. 2025-04-25 17:39:18 +01:00
Phil Howard b8d0f36caf BME69X: Add C driver and MicroPython bindings. 
This is just a straight copy and paste of BME68X, dropping in the BME69X
Sensor API and wishing upon a star that it works.
 2025-04-25 17:33:53 +01:00
Mike Bell eafb2db34b PicoVector: Set optimization flags. 2025-04-25 17:33:53 +01:00
Phil Howard c7776ee4ae Plasma: Make PIO and pin args optional. 2025-04-25 17:33:53 +01:00
Phil Howard cd2486b3d4 Plasma: Add is_busy method. 2025-04-25 17:33:53 +01:00
Phil Howard 0a4801da70 Plasma: Expose non-blocking update to MicroPython. 2025-04-25 17:33:53 +01:00
Phil Howard a03ed44db1 PimoroniBus: Support machine.Pin. 2025-04-25 17:33:53 +01:00
Phil Howard 6845972ffe PimoroniBus: Switch to mp_obj_malloc. 2025-04-25 17:33:53 +01:00
Phil Howard 9c2775228d PimoroniBus: Clean up print function. 
Use mp_printf to avoid fragmented output and converion into mp types.
 2025-04-25 17:33:53 +01:00
Phil Howard 5ba5b29d39 MicroPython: Switch everything else to mp_obj_malloc. 2025-04-25 17:33:53 +01:00
Phil Howard b12d0aa8ab plasma: Support pins given as machine.Pin obj. 2025-04-25 17:33:53 +01:00
Phil Howard b6f9027090 plasma: Drop pin definitions from C module. 
Remove pin definitions in anticipation of them moving to pins.csv.

Eg:

from plasma2040 import BUTTON_A
machine.Pin(BUTTON_A)

Should become:

machine.Pin("BUTTON_A")
 2025-04-25 17:33:53 +01:00
Phil Howard 613e3cdd38 Pimoroni I2C: Switch to mp_obj_malloc. 2025-04-25 17:33:53 +01:00
Phil Howard 26a8ce40f5 Pimoroni I2C: Support machine.Pin args. 2025-04-25 17:33:53 +01:00
Phil Howard 12228c4036 ulab: Bump from 6.5.2 to 6.7.3. 2025-04-25 17:33:53 +01:00
Phil Howard cd2e412ef4 MicroPython: Add MP_ERROR_TEXT() for mp_raise_msg() calls. 2025-04-25 17:33:53 +01:00
Phil Howard 5ed7913a2c MicroPython: Fix errors reporting an errno. 2025-04-25 17:33:53 +01:00
Phil Howard 5aaf5d3608 MicroPython: Add MP_ERROR_TEXT() around errors. 
This is required for MicroPython error text compression which is
going to be enabled by default for RP2 builds.

We have a lot of error messages, so the potential flash gain here
is worth the effort of making this work.
 2025-04-25 17:33:53 +01:00
Phil Howard a22c966ddd CI: Remove Unicorn boards. 
These have moved to: https://github.com/pimoroni/unicorn
 2025-04-25 17:33:53 +01:00
Phil Howard 8f5c04ba48 PicoVector: Basic documentation. 2025-04-25 17:33:53 +01:00
Phil Howard 9588ee1c26 PicoVector: Make Polygon().path chainable. 2025-04-25 17:33:53 +01:00
Phil Howard cce0a7dabe Hershey Fonts: Fix default value setting for HERSHEY_FONTS. 2025-04-25 17:33:53 +01:00
Phil Howard c58142cf0b Unicorns: Disable Hershey fonts to reclaim some bytes. 2025-04-25 17:33:53 +01:00
Phil Howard fbe2851eaf 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.
 2025-04-25 17:33:53 +01:00
Phil Howard a2b91340e2 PicoVector: Don't force iterated points to int(). 2025-04-25 17:33:53 +01:00
Phil Howard 638ff3d8f4 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!
 2025-04-25 17:33:53 +01:00
Phil Howard 1488a0b796 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.
 2025-04-25 17:33:53 +01:00
Phil Howard f533177731 PNG/JPEGDEC: Use MP_ROM_QSTR. 2025-04-25 17:33:53 +01:00
Phil Howard 2f5ac9b2db 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.
 2025-04-25 17:33:53 +01:00
Phil Howard 660a19952b PicoVector: Add arbitrary matrix transform. 2025-04-25 17:33:52 +01:00
Phil Howard e1143e80f3 PicoVector: Fix bug in Polygon.regular. 2025-04-25 17:33:52 +01:00
Phil Howard 70a241ebd4 PicoGraphics: Check for out of range layers. 2025-04-25 17:33:52 +01:00
Phil Howard 85c2c659b9 PicoVector: MPY bindings for line and arc. 2025-04-25 17:33:52 +01:00
Phil Howard 950789e7fe PicoGraphics/Hub75: Add support for 128x128. 2025-04-25 17:33:52 +01:00
Phil Howard 9359f679d7 PicoGraphics: Don't force Presto to RGB565. 2025-04-25 17:33:52 +01:00
Mike Bell 61b3e0e65f PicoGraphics: Presto full res option. 2025-04-25 17:33:52 +01:00
Mike Bell 650fcf6697 PicoVector: Add optional text max width and max height. 2025-04-25 17:33:52 +01:00
Phil Howard 8f7c1b3c70 PicoVector: Runtime buffer allocation. 2025-04-25 17:33:52 +01:00
Phil Howard 9d7ada75a6 PicoGraphics: Non-blocking Inky update for #936. 2025-04-25 17:33:52 +01:00
Phil Howard 0ea83622d0 PicoGraphics: Add Presto. 2025-04-25 17:33:52 +01:00
Phil Howard 85dee30657 PicoVector: Remove (ifdef guard) debug functions. 2025-04-25 17:33:52 +01:00
Phil Howard b40818c900 PicoVector: Refactor text multiline support. 
Drop dependence on null terminated strings, and for a final linebreak.

Bound all text processing using the text length.
 2025-04-25 17:33:52 +01:00
Phil Howard 8f7e8d4334 PicoVector: Improve text rendering and control. 2025-04-25 17:33:52 +01:00
Phil Howard 75a01b2fb8 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
 2025-04-25 17:33:52 +01:00
Phil Howard 1115900443 PicoVector: Rewrite around new linked-lists poly. 2025-04-25 17:33:52 +01:00
Phil Howard faf675c9f8 PicoVector: Use tile renderer for all pens. 2025-04-25 17:33:52 +01:00