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455 Commity (4c0a6908e440b6457ec5e8a8a97d22f9f60984b3)

Autor SHA1 Wiadomość Data
Phil Howard de3ceac4a5 Pico Scroll/Unicorn: Fix static memory alloc for Pico W. 
Pico Scroll and Pico Unicorn were allocating static buffers for gamma and font data respectively.

Make Pico Scroll's `__bitmap` static.

Move Pico Unicorn's three GAMMA tables to one 14-bit table in "pimoroni_common.hpp". Rename "GAMMA" to "GAMMA_8BIT".
 2022-07-22 14:15:53 +01:00
Phil Howard e7a4ee0282 VL53L5CX: Alloc results data & config in MPY gc_heap. 
RAM constraints on Pico W were causing a hardlock. This change allocates the results struct, config and motion config on gc_heap to relieve system RAM pressure.

Fixes #448
 2022-07-22 10:01:34 +01:00
Phil Howard 9e81e321e8 PicoGraphics: Update MicroPython Docs. 2022-07-13 12:04:08 +01:00
Richard Hartmann 38be814757
README.md: Fix typo 2022-07-07 16:41:16 +02:00
Phil Howard f85343012a PicoGraphics: Power off added for UC8151. 2022-07-06 14:25:42 +01:00
Phil Howard 6c1556a429 PicoGraphics: 1bit/1bitY dither all drawing operations. 
Note: Pen now ranges from 0 (black) to 15 (white). Values between will be dithered ala Badger 2040.
 2022-07-06 11:32:56 +01:00
Phil Howard 12866a0b7b PicoGraphics/JPEGDEC: Use PicoGraphics dither. 2022-07-06 10:56:56 +01:00
Philip Howard 9c079bb1e5
Merge pull request #419 from pimoroni/patch-uc8159-3bpp 
PicoGraphics/UC8159: 3bit bitplane pen mode.
 2022-07-04 11:36:20 +01:00
Phil Howard feac1fed75 CI: Add Automation + Inventor to picow build. 2022-07-01 07:34:21 +01:00
Phil Howard 74083d083c CI: Add PicoW MicroPython build. 
Wireless raises memory usage significantly requiring Pico Unicorn and Pico Scroll (which both need slight refactoring) to be excluded from the build.

The Flash/Filesystem split has changed from a regular Pico build and may change again. Flashing this to a regular Pico *WILL TRASH YOUR FILESYSTEM*.
 2022-07-01 07:08:12 +01:00
Phil Howard cb5f8308a0 PicoGraphics/UC8159: 3bit bitplane pen mode. 
Add a 3bit pen mode to save 1/4th the RAM needed for the 600x448 Inky Frame.
 2022-06-30 15:25:02 +01:00
Phil Howard 2d8080eada UC8159: Timeout-based busy wait. 2022-06-29 10:32:11 +01:00
Phil Howard 16aae0b1f2 PicoGraphics: Partial update/speed support. Tidyup. 2022-06-27 17:32:30 +01:00
Phil Howard b0cfb12b20 SH1107: Support for alternate i2c address. 
Add `i2c_address` option to MicroPython PicoGraphics.
 2022-06-27 14:18:24 +01:00
Philip Howard 2721ad682f
Merge pull request #381 from pimoroni/patch-optimise-breakout-rtc-args 
Breakout RTC: Optimise required kwarg functions to positional.
 2022-06-27 10:02:45 +01:00
Phil Howard 7dbec2add6 JPEGDEC: Stream from filesystem. 
Avoid loading jpeg files into RAM and stream from the filesystem to handle larger files gracefully.
 2022-06-24 11:03:29 +01:00
Phil Howard b497b87c95 UC8159: Port to PicoGraphics/DisplayDriver. 2022-06-24 11:03:29 +01:00
Phil Howard 0e72369c7b UC8151: Rotation support. 2022-06-23 16:30:42 +01:00
Phil Howard e3f98d56cf PicoGraphics: UC8151 Support for Inky Pack. 2022-06-23 15:48:45 +01:00
Phil Howard 646bd1a9b0 UC8151: Refactor to uc8151_legacy. 2022-06-23 13:57:25 +01:00
Kevin McAleer 952cb4e825 updated PicoGraphics README and .gitignore 2022-06-20 21:11:19 +01:00
ZodiusInfuser 0258247b4b PCF85063A: Change location of some constants. 2022-06-17 12:41:31 +01:00
Phil Howard 122e57aa9a CI: Build Tufty 2040 + Board fixups. 
Add board fixups including Pico SDK board .h and MicroPython board dir since these are not yet upstream.
 2022-06-17 11:38:19 +01:00
Phil Howard 76715e45f8 ST7789: Convert Parallel IO to PIO + DMA. 
Make display updates around 4x faster. Requires a PIO + SM to run Tufty 2040.
 2022-06-17 11:03:55 +01:00
Phil Howard 5d968a5463 ulab: Support for MicroPython v1.19 2022-06-16 14:48:23 +01:00
Phil Howard 9239769368 QRCode: Support for MicroPython v1.19. 2022-06-16 10:56:17 +01:00
Phil Howard 1657a970bd PicoGraphics: Add SH1107 support to MMicroPython. 2022-06-16 09:23:29 +01:00
jon 360bf4310c SH1107: Add driver and example. 
Add 1bit pen mode to PicoGraphics.

TODO:

* Rotation support
* Sizes other than 128x128 support
 2022-06-15 16:57:40 +01:00
Phil Howard 48b9e5a96e PicoGraphics: README 2022-06-15 15:50:53 +01:00
Phil Howard 92c8c70aaa PicoGraphics: Start README. Spritesheet converter. 2022-06-14 15:51:39 +01:00
Phil Howard 31ade6af72 JPEGDEC: Open just before decode to avoid seek overrun. 2022-06-14 15:38:25 +01:00
Phil Howard 27d571b473 PicoGraphics: Tidy up dithering. 2022-06-14 15:06:44 +01:00
Phil Howard b9ca8ec779 PicoGraphics: Add load_spritesheet. 2022-06-14 14:15:27 +01:00
Phil Howard eb303ae811 PicoGraphics: Integer sprite scaling. 2022-06-14 13:28:27 +01:00
Phil Howard 6a3ba0d421 MicroPython: Shim MP_REGISTER_MODULE for >1.18 compat. 
MicroPython has changed MP_REGISTER_MODULE to use only *two* args and now runs the preprocessing stage on files before running makemoduledefs.py.

This change avoids the build exploding, since the new regex matches the last two args as a single argument and generates a malformed module defs include.

The pattern here exploits the fact that 1.18 and below do not preprocess files, so *both* MP_REGISTER_MODULE lines are included in the source, but *only* the three arg version is matched by regex.

In >1.18 the files will be processed and the three arg version removed before makemoduledefs.py processes it.
 2022-06-14 12:08:47 +01:00
Phil Howard 5d7113e8c9 PicoGraphics: Basic 128x128 RGB332 spritesheet support. 2022-06-13 20:12:03 +01:00
Phil Howard 03dc1e9941 PicoGraphics: Support sensible default rotations. 
Rotate Tufty to 180 degrees by default.
Rotate Pico Display to 270 degrees by default.
 2022-06-13 20:12:03 +01:00
Phil Howard 582c67570a PicoGraphics: Refactor pen types into their own cpp files. 2022-06-13 20:12:03 +01:00
Phil Howard 2419f0ef45 PicoGraphics/JPEGDEC: RGB332 per channel fast dither. 2022-06-13 20:12:03 +01:00
Phil Howard 602d1b41dd PicoGraphics: Attempt at dither and scanline interrupts. 
Currently both unused and both very slow.

Dither may only be feasible for <=8 colour displays.

JPEGDEC will dither to 4-bit greyscale quite happily.
 2022-06-13 20:12:03 +01:00
Phil Howard 656d69399a JPEGDEC: Fix dither buffer size 2022-06-13 20:12:03 +01:00
Phil Howard d2b065d2da JPEGDEC: Use 4-bit dither. 2022-06-13 20:12:03 +01:00
Phil Howard 62818a5f49 PicoGraphics: Palettes as RGB, Scanline convert with callback. 2022-06-13 20:12:03 +01:00
Phil Howard 8917505175 JPEGDEC: Add open_file. 2022-06-13 20:12:03 +01:00
Phil Howard 7f0fe44881 JPEGDEC: Move to libraries, use C++, draw into PicoGraphics. 2022-06-13 20:12:03 +01:00
Phil Howard 1a9ebb7b6e PicoGraphics: More pen conversion, better names. 2022-06-13 20:12:03 +01:00
Phil Howard 024518ed9a PicoGraphics: Don't require wordwrap. 2022-06-13 20:12:03 +01:00
Phil Howard bfea30b662 Pimoroni Bus: Allow SPIBus to take mosi arg, no backlight by default. 2022-06-13 20:12:03 +01:00
Phil Howard 4500497e3c PicoGraphics: Add get_buffer_size. 
Take the guesswork out of correctly sizing a bytearray. Accepts a display and pen type.
 2022-06-13 20:12:03 +01:00
Phil Howard 49b62515c2 PicoGraphicS: Hershey support, bugfixes, tidyup. 2022-06-13 20:12:03 +01:00