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db5f99c63e
circuitpython/ports/atmel-samd
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Jeff Epler db5f99c63e
Add a function to get low level register access 
The port is free to return NULL for any/all of these, and the caller has
to check.

This will be used in the floppy code, because aside from getting the
registers, it looks like all is independent of MCU.
2022-01-13 15:29:03 -06:00
..
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 ports/atmel-samd/boards/bdmicro_vina_d51/pins.c: Add LED_AUX pin. 2022-01-06 16:32:17 -05:00
common-hal Add a function to get low level register access 2022-01-13 15:29:03 -06:00
freetouch@b6859a349e
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 PDMIn: enable IRQ; need a volatile; call pdmin_reset() 2022-01-12 11:44:43 -05:00
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 -O2 without -fno-inline-functions 2021-11-15 22:36:23 -05:00
mpconfigport.h Add two space saving knobs 2021-08-31 13:02:34 -07:00
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 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
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