circuitpython/ports/atmel-samd
Scott Shawcroft 3ccf644dd0
Fix autoreload on SAMD21
The issue was that a time.sleep() would set the RTC wake up
further into the future even if we wanted to tick every ms. Ticking
every ms is used to time the autoreload delay and without it,
autoreload doesn't work.

Fixes #3528
2020-10-09 12:53:00 -07:00
..
asf4@84f56af132 update submodules to merge commits 2020-09-14 17:22:30 -05:00
asf4_conf Add CAN to SAM E51 clock config 2020-09-21 16:44:26 -05:00
bindings/samd Fix several type hints 2020-07-27 18:05:13 +09:00
boards Merge pull request #3450 from mdroberts1243/New_quirk_for_SH1107 2020-09-30 12:03:10 -07:00
common-hal canio: remove unused fields 2020-10-06 20:14:50 -05:00
freetouch@b6859a349e Use merged in FreeTouch 2018-05-23 11:57:35 -07:00
modules
peripherals@a7e39c4d01 Update submodule to merge commit 2020-10-07 14:09:26 -05:00
sd_mmc samd: sdio: Add needed files from atmel start 2020-06-26 11:50:41 -05:00
supervisor Fix autoreload on SAMD21 2020-10-09 12:53:00 -07:00
tools _canio: Minimal implementation for SAM E5x MCUs 2020-09-21 16:44:26 -05:00
.gitattributes
.gitignore
Makefile _canio: Minimal implementation for SAM E5x MCUs 2020-09-21 16:44:26 -05:00
README.rst docs: Improve 5.0.x <-> main branch doc linkrot 2020-06-14 11:12:35 -05:00
audio_dma.c samd: audio: Move to background callback 2020-07-15 09:26:47 -05:00
audio_dma.h samd: audio: Move to background callback 2020-07-15 09:26:47 -05:00
background.c supervisor: factor supervisor_background_tasks from sundry ports 2020-07-15 11:49:44 -05:00
background.h supervisor: factor supervisor_background_tasks from sundry ports 2020-07-15 11:49:44 -05:00
eic_handler.c refactor countio based on feedback 2020-05-05 15:23:38 +10:00
eic_handler.h refactor countio based on feedback 2020-05-05 15:23:38 +10:00
fatfs_port.c Add license to some obvious files. 2020-07-06 19:16:25 +01:00
ld_defines.c wip 2019-12-05 22:45:53 -05:00
mpconfigport.h sam e54: disable microcontroller.cpu.voltage 2020-09-17 18:27:43 -05:00
mpconfigport.mk Add usb-endpoint-count checking 2020-08-19 16:47:40 -05:00
mphalport.c atmel-samd: Add support for SAM E54 family MCUs 2020-06-23 10:41:48 -05:00
mphalport.h Add externs. GCC10 complains about duplicate defines 2020-07-22 16:26:46 -07:00
qstrdefsport.h
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
timer_handler.c _pew: move to common-hal 2020-06-22 10:45:27 -05:00
timer_handler.h Merge remote-tracking branch 'adafruit/master' into lower_power 2020-04-20 18:25:13 -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