circuitpython/ports/raspberrypi
Jeff Epler ff1942cff6 Enable protomatter on RP2040 builds
Also found a race condition between timer_disable and redraw, which
would happen if I debugger-paused inside common_hal_rgbmatrix_timer_disable
or put a delay or print inside it.  That's what pausing inside reconstruct
fixes.

So that the "right timer" can be chosen, `timer_allocate` now gets the `self`
pointer.  It's guaranteed at this point that the pin information is accurate,
so you can e.g., find a PWM unit related to the pins themselves.
This required touching each port to add the parameter even though it's
unused everywhere but raspberrypi.
2021-02-12 08:25:15 -06:00
..
bindings/rp2pio Fix maximum PIO instructions 2021-02-06 10:54:25 -05:00
boards Merge pull request #4137 from ferret-guy/smps-mode-pin-rpi-pico 2021-02-05 12:12:55 -08:00
common-hal Enable protomatter on RP2040 builds 2021-02-12 08:25:15 -06:00
peripherals Add initial RP2040 support 2021-01-20 19:16:56 -08:00
sdk@55346c9530 Update to the very latest SDK w/GP15 restore 2021-02-05 18:44:06 -08:00
sdk_config/pico Add initial RP2040 support 2021-01-20 19:16:56 -08:00
supervisor Add PWM based audio playback 2021-02-09 15:38:33 -08:00
.gitignore Add initial RP2040 support 2021-01-20 19:16:56 -08:00
audio_dma.c Add PWM based audio playback 2021-02-09 15:38:33 -08:00
audio_dma.h Add PWM based audio playback 2021-02-09 15:38:33 -08:00
background.c Update to the very latest SDK w/GP15 restore 2021-02-05 18:44:06 -08:00
background.h Add initial RP2040 support 2021-01-20 19:16:56 -08:00
bs2_default_padded_checksummed.S Update to the very latest SDK w/GP15 restore 2021-02-05 18:44:06 -08:00
fatfs_port.c Add initial RP2040 support 2021-01-20 19:16:56 -08:00
link.ld Update to the very latest SDK w/GP15 restore 2021-02-05 18:44:06 -08:00
Makefile Add PWM based audio playback 2021-02-09 15:38:33 -08:00
mpconfigport.h Add PWM based audio playback 2021-02-09 15:38:33 -08:00
mpconfigport.mk Enable protomatter on RP2040 builds 2021-02-12 08:25:15 -06:00
mphalport.c Add initial RP2040 support 2021-01-20 19:16:56 -08:00
mphalport.h Add initial RP2040 support 2021-01-20 19:16:56 -08:00
qstrdefsport.h Add initial RP2040 support 2021-01-20 19:16:56 -08:00
README.rst Add initial RP2040 support 2021-01-20 19:16:56 -08:00

RP2040
==================

This port supports many development boards that utilize RP2040 chips. See
https://circuitpython.org/downloads for all supported boards.


Building
--------

For build instructions see this guide: https://learn.adafruit.com/building-circuitpython/


Port Specific modules
---------------------

.. toctree::
    ../../shared-bindings/rp2pio/index