circuitpython

History

Sean Cross 77cf4dce8f nrf: disable interrupts before running wfi

In order to ensure we don't have any outstanding requests, disable
interrupts prior to issuing `WFI`.

As part of this process, check to see if there are any pending USB
requests, and only execute the `WFI` if there is no pending data.

This fixes #2855 on NRF.

Signed-off-by: Sean Cross <sean@xobs.io>

2020-05-21 21:43:52 +08:00

cpu.s

Support gathering register values on nrf.

2018-07-03 06:31:07 -07:00

internal_flash_root_pointers.h

Move atmel-samd to tinyusb and support nRF flash.

2018-11-08 17:25:30 -08:00

internal_flash.c

Hopefully fix flash flush and hopefully audio as well.

2020-03-13 11:12:31 -07:00

internal_flash.h

Fixups for adafruit/circuitpython#1042