13db65566d
This tweaks the RMT timing to better match the 1/3 and 2/3 of 800khz guideline for timing. It also ensures a delay of 300 microseconds with the line low before reset. Pin reset is now changed to the IDF default which pulls the pin up rather than CircuitPython's old behavior of floating the pin. Fixes #5679 |
||
|---|---|---|
| .. | ||
| asf4@84f56af132 | ||
| asf4_conf | ||
| bindings/samd | ||
| boards | ||
| common-hal | ||
| freetouch@b6859a349e | ||
| modules | ||
| peripherals@d3b20192cf | ||
| sd_mmc | ||
| supervisor | ||
| tools | ||
| .gitattributes | ||
| .gitignore | ||
| audio_dma.c | ||
| audio_dma.h | ||
| background.c | ||
| background.h | ||
| eic_handler.c | ||
| eic_handler.h | ||
| fatfs_port.c | ||
| ld_defines.c | ||
| Makefile | ||
| mpconfigport.h | ||
| mpconfigport.mk | ||
| mphalport.c | ||
| mphalport.h | ||
| qstrdefsport.h | ||
| README.rst | ||
| reset.c | ||
| reset.h | ||
| samd_peripherals_config.h | ||
| shared_timers.c | ||
| shared_timers.h | ||
| timer_handler.c | ||
| timer_handler.h | ||
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