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412eb87080
circuitpython/ports/raspberrypi
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Scott Shawcroft 412eb87080
Switch to pin, frequency and duty_cycle PulseOut 
Passing in a PWMOut still works but is deprecated. It will be
removed in CircuitPython 8.0.0

This also switches STM32 timer indices and channel indices to
0-based in our pin data rather than `- 1` everywhere. The latter is
more bug prone.

Most of the way for #3264

Tested on Metro M0, Metro M4, Feather S2, Feather nRF52840, Feather
STM32F4 and Arduino RP2040.
2021-07-26 18:35:49 -07:00
..
bindings/rp2pio Added support for specifying the JMP pin (RP2 PIO) 2021-07-22 18:39:04 +02:00
boards Add LED and GP25 for Cytron Maker Pi Pico 2021-07-09 20:49:59 -05:00
common-hal Switch to pin, frequency and duty_cycle PulseOut 2021-07-26 18:35:49 -07:00
peripherals run code formatting script 2021-03-15 19:27:36 +05:30
sdk@bfcbefafc5 Update pico-sdk to 1.2.0, using raspberrypi repo 2021-07-20 17:31:29 -04:00
sdk_config/pico Update pico-sdk to 1.2.0, using raspberrypi repo 2021-07-20 17:31:29 -04:00
supervisor Fix Arduino RP2040 flash size 2021-07-21 11:02:55 -07:00
.gitignore Add initial RP2040 support 2021-01-20 19:16:56 -08:00
audio_dma.c Fix various RP2040 audio dma things: (see detailed commit message) 2021-07-08 08:14:49 -04:00
audio_dma.h RP2040 PWMAudioOut: Release DMA channels after play has finished. 2021-07-01 17:36:29 -04:00
background.c run code formatting script 2021-03-15 19:27:36 +05:30
background.h Add initial RP2040 support 2021-01-20 19:16:56 -08:00
boot_stage2.ld Redo RP2040 flash settings 2021-03-18 16:55:42 -07:00
fatfs_port.c run code formatting script 2021-03-15 19:27:36 +05:30
flash_info.h.jinja Fix Arduino RP2040 flash size 2021-07-21 11:02:55 -07:00
gen_stage2.py Fix Arduino RP2040 flash size 2021-07-21 11:02:55 -07:00
link.ld Redo RP2040 flash settings 2021-03-18 16:55:42 -07:00
Makefile Fix Arduino RP2040 flash size 2021-07-21 11:02:55 -07:00
mpconfigport.h run code formatting script 2021-03-15 19:27:36 +05:30
mpconfigport.mk Fix various RP2040 audio dma things: (see detailed commit message) 2021-07-08 08:14:49 -04:00
mphalport.c Add initial RP2040 support 2021-01-20 19:16:56 -08:00
mphalport.h run code formatting script 2021-03-15 19:27:36 +05:30
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
stage2.c.jinja Fix doc build and address feedback 2021-03-22 15:24:27 -07:00

README.rst 

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