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circuitpython/ports/atmel-samd
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George White c37af65ee1
Update pins to include UART1 RTS and CTS 
Previous pins definition stated that the UART1 RTS and CTS were not connected. They are connected and can currently be used via A1 and PWM0 respectively. To make things a little clearer, enabling the RTS1/CTS1.
2023-04-08 16:29:50 -04:00
..
asf4 @ 84f56af132
update submodules to merge commits
2020-09-14 17:22:30 -05:00
asf4_conf
fix typos (partial) detected by codepell
2023-03-18 22:17:02 +07:00
bindings/samd
Tweak black_bindings
2022-09-30 11:18:13 -05:00
boards
Update pins to include UART1 RTS and CTS
2023-04-08 16:29:50 -04:00
common-hal
Fix frequencyio
2023-04-07 12:02:54 -07:00
freetouch @ b6859a349e
Use merged in FreeTouch
2018-05-23 11:57:35 -07:00
libs
Use libgcc from Arch on SAMD21 (it's smaller.)
2022-08-04 16:33:41 -07:00
modules
run code formatting script
2021-03-15 19:27:36 +05:30
peripherals @ baca4c0843
Use memory fence when disabling cache to avoid -O2 problems
2022-12-29 19:49:40 -05:00
sd_mmc
fix typos (partial) detected by codepell
2023-03-18 22:17:02 +07:00
supervisor
fix typos (partial) detected by codepell
2023-03-18 22:17:02 +07:00
tools
Remove busio.OneWire and bitbangio.OneWire
2022-05-24 12:26:33 -04:00
.gitattributes
…
audio_dma.c
fix SAMD21 PDMIn DMA event use
2021-10-19 13:18:14 -04:00
audio_dma.h
fix SAMD21 PDMIn DMA event use
2021-10-19 13:18:14 -04:00
background.c
Fix ticks
2023-04-07 09:49:51 -07:00
background.h
supervisor: factor supervisor_background_tasks from sundry ports
2020-07-15 11:49:44 -05:00
eic_handler.c
working samd deep sleep timealarm and pinalarm (sketchy)
2021-09-29 11:44:15 -06:00
eic_handler.h
reworked fake sleep. functional for pin and time
2021-10-09 11:44:10 -06:00
ld_defines.c
modifications by pre-commit
2021-03-15 18:11:00 -05:00
Makefile
use max-inline-insns-auto=110 only on SAMD21
2023-03-28 16:28:31 -04:00
mpconfigport.h
fix typos (partial) detected by codepell
2023-03-18 22:17:02 +07:00
mpconfigport.mk
samd51 can also handle 12 voices @ 24kHz!
2023-04-06 08:55:00 -05:00
mphalport.c
rework auto-reload delay logic
2022-03-11 14:03:04 -05:00
mphalport.h
modifications by pre-commit
2021-03-15 18:11:00 -05:00
qstrdefsport.h
Merge MicroPython 1.13 into CircuitPython
2021-05-04 18:06:33 -07:00
README.rst
docs: Improve 5.0.x <-> main branch doc linkrot
2020-06-14 11:12:35 -05:00
reset.c
Add some NORETURN attributes
2020-09-28 18:55:56 -05:00
reset.h
Add some NORETURN attributes
2020-09-28 18:55:56 -05:00
samd_peripherals_config.h
Move pin struct to the peripherals library.
2018-08-02 13:59:05 -07:00
shared_timers.c
Reset timers separate from pwmio
2021-08-11 09:58:31 -07:00
shared_timers.h
Reset timers separate from pwmio
2021-08-11 09:58:31 -07:00
timer_handler.c
modifications by pre-commit
2021-03-15 18:11:00 -05:00
timer_handler.h
Reset timers separate from pwmio
2021-08-11 09:58:31 -07:00

README.rst 

SAMD21 and SAMD51
==================

This port supports many development boards that utilize SAMD21 and SAMD51 chips. See
https://circuitpython.org/downloads for all supported boards.


Building
--------

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


Debugging
---------

For debugging instructions see this guide: https://learn.adafruit.com/debugging-the-samd21-with-gdb


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

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