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circuitpython/ports/raspberrypi
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Scott Shawcroft 4e01674cbd
Fix rp2 safe mode via reset press 
The picodvi PR #7880 switched the saved word to the watchdog
register since it reworked the RAM layout. This works for
reset_into_safe_mode because the watchdog scratch registers are
preserved by soft resets. They *aren't* preserved for pressing the
reset button. So it broken manual safe mode. Switch back to using
RAM to store the saved word but use the pico-sdks "uninitialized"
designation instead of a fixed location.

Also fixes USB host feather status neopixel by setting the power
pin.
2023-07-13 14:49:08 -07:00
..
bindings
Tweak the picodvi docs and arg checking
2023-05-01 11:30:04 -07:00
boards
Fix rp2 safe mode via reset press
2023-07-13 14:49:08 -07:00
common-hal
improve start_ap() doc; make "authmode" use consistent internally
2023-06-22 16:24:18 -04:00
lib
Add PicoDVI support
2023-04-19 15:14:02 -07:00
lwip_inc
Increase number of LWIP timers for MDNS
2023-02-15 16:40:45 -08:00
lwip_src
since it ain't leaving..
2022-11-15 00:05:01 +02:00
mbedtls
Add support for SSL client certificate (load_cert_chain)
2022-10-10 15:10:53 -05:00
peripherals
pico w: pins improvements
2022-10-07 08:48:36 -05:00
pioasm
Implement enough of socketpool to do ntp and non-https requests
2022-09-28 10:06:34 -05:00
sdk @ 2ccab115de
pico-sdk to 1.5.0; cyw43-driver to 0.9.0
2023-03-08 22:43:12 -05:00
sdk_config/pico
Add PicoDVI support
2023-04-19 15:14:02 -07:00
supervisor
Fix rp2 safe mode via reset press
2023-07-13 14:49:08 -07:00
audio_dma.c
Don't use "cookie" variable/function name
2023-06-27 09:59:02 -05:00
audio_dma.h
Don't use "cookie" variable/function name
2023-06-27 09:59:02 -05:00
background.c
Fix ticks
2023-04-07 09:49:51 -07:00
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
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
Add PicoDVI support
2023-04-19 15:14:02 -07:00
Makefile
fetch-port-submodules; fetch-all-submodules
2023-06-05 17:23:34 -04:00
mpconfigport.h
Fix CIRCUITPY drive offset in flash correctly, accounting for NVM
2022-10-06 12:39:46 -05:00
mpconfigport.mk
Merge pull request #7430 from Lanzaa/rp2040_cpu_frequency
2023-05-02 09:52:28 -07:00
mphalport.c
rework auto-reload delay logic
2022-03-11 14:03:04 -05:00
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
further raspberrypi fixes
2021-11-10 12:11:06 -06:00

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