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43b593725b
circuitpython/ports/atmel-samd
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Jeff Epler 43b593725b atmel-samd: Fix converting watchdog seconds to cycles 
It's intended that the actual timeout always be at least the requested
timeout.  However, due to multiplying by the wrong factor to get from
seconds to cycles, a timeout request of e.g., 8.1s (which is less than
8.192s) would give an actual timeout of 8, not 16 as it should.
2021-11-05 11:40:08 -05:00
..
asf4@84f56af132 update submodules to merge commits 2020-09-14 17:22:30 -05:00
asf4_conf Merge pull request #4716 from tyomitch/main 2021-05-08 08:47:29 -05:00
bindings/samd Convert more modules to use MP_REGISTER_MODULE 2021-10-05 16:58:24 +05:30
boards Merge remote-tracking branch 'origin/main' into gifio 2021-11-04 20:22:00 -05:00
common-hal atmel-samd: Fix converting watchdog seconds to cycles 2021-11-05 11:40:08 -05:00
freetouch@b6859a349e Use merged in FreeTouch 2018-05-23 11:57:35 -07:00
modules run code formatting script 2021-03-15 19:27:36 +05:30
peripherals@d3b20192cf improve SAMD audio DMA 2021-08-21 14:34:37 -04:00
sd_mmc codeformat: Fix filename matching 2021-04-30 10:48:08 -05:00
supervisor Merge pull request #5425 from maholli/samd-sleep 2021-10-25 14:42:12 -07:00
tools run code formatting script 2021-03-15 19:27:36 +05:30
.gitattributes
.gitignore
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 Remove OSError(0) and old network modules 2021-07-21 17:33:40 -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
fatfs_port.c Merge tag 'v1.17' into merge-1.17 2021-10-15 08:20:54 -05:00
ld_defines.c modifications by pre-commit 2021-03-15 18:11:00 -05:00
Makefile Always use python3 2021-10-15 15:11:21 -05:00
mpconfigport.h Add two space saving knobs 2021-08-31 13:02:34 -07:00
mpconfigport.mk don't include gifio on samd21 boards 2021-10-26 08:54:18 -05:00
mphalport.c Merge tag 'v1.17' into merge-1.17 2021-10-15 08:20:54 -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