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circuitpython/ports/raspberrypi
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arturo182 2251d0f4b0
raspberrypi: Claim UART after checking pins 
If, for some reason, you mix up TX and RX when calling `busio.UART` (who would do that ;) ), you get `Invalid pins`. When you go to try again, you'll get `All UART peripherals are in use` because the interface was claimed as busy before pins are verified. This should fix that issue.
2022-01-11 15:13:36 +01:00
..
bindings/rp2pio
Merge pull request #5764 from dannystaple/patch-1
2021-12-27 09:41:46 -07:00
boards
Added missing LDO control pin (SARA_PWR)
2022-01-08 16:39:48 +01:00
common-hal
raspberrypi: Claim UART after checking pins
2022-01-11 15:13:36 +01:00
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
merged commits from main
2021-09-19 15:51:43 +02:00
supervisor
Additional missing-prototypes fixes
2021-11-10 10:55:53 -06:00
.gitignore
Add initial RP2040 support
2021-01-20 19:16:56 -08:00
audio_dma.c
merged commits from main
2021-09-19 15:51:43 +02:00
audio_dma.h
merged commits from main
2021-09-19 15:51:43 +02:00
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
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -05:00
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
Redo RP2040 flash settings
2021-03-18 16:55:42 -07:00
Makefile
further raspberrypi fixes
2021-11-10 12:11:06 -06:00
mpconfigport.h
run code formatting script
2021-03-15 19:27:36 +05:30
mpconfigport.mk
Centralize LONGINT_IMPL handling
2021-12-27 10:21:47 -06:00
mphalport.c
Merge tag 'v1.17' into merge-1.17
2021-10-15 08:20:54 -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