circuitpython/ports/mimxrt10xx/boards/teensy41
Scott Shawcroft 1629faf8b3
Make usb_host.Port a singleton
This allows you to initialize usb_host.Port once successfully and
then returns the same object as long as you pass the same arguments
in. It does allow you to fix incorrect pins but not switching from
one valid set to another. (It needs a reset for that.)

This also moves hcd cache operations to RAM so that they don't
access the cache when doing maintenance.
2023-07-18 10:40:54 -07:00
..
board.c Make usb_host.Port a singleton 2023-07-18 10:40:54 -07:00
board.ld Add Teensy 4.1 board definition 2020-05-11 13:58:58 -07:00
flash_config.c Switch iMX RT sdk to NXP repo 2023-03-21 16:21:57 -07:00
mpconfigboard.h Update based on PR Comments 2022-04-14 06:45:16 -04:00
mpconfigboard.mk Update based on PR Comments 2022-04-14 06:45:16 -04:00
pins.c Add to board object other Serial and I2c pin names 2022-04-10 05:39:43 -07:00