3ed5b87b8f
nrf: add support for nrf52833
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This adds preliminary support for the nRF52833, which is a variant of
the nRF52840 with half the RAM, half the flash, and fewer peripherals.
Signed-off-by: Sean Cross <sean@xobs.io>
2020-04-21 12:29:56 +08:00
28b7cbfca6
nrf: Mark interrupt vectors as used
2019-08-02 07:53:35 -05:00
2f1e678d60
nrf: Rewrite the SPI common-hal using nrfx
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Use SPIM2 on nRF52832 and SPIM3 on nRF52840. SPIM3 is able to go
up to 32MHz!
2018-06-25 23:46:34 +02:00
5509f394dc
nrf: Add a nrfx submodule and prepare for using the new drivers
2018-06-20 20:43:59 +02:00
60a23f0fb6
nRF52 update with internal file system support
2017-12-21 13:49:14 +01:00
ce75a21e50
Revert "Supervisor REPL support for ports/nrf/boards/feather52"
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This reverts commit 92113dde81
2017-11-23 13:38:38 +01:00
92113dde81
Supervisor REPL support for ports/nrf/boards/feather52
2017-11-23 09:22:11 +01:00
44e2cb415f
ports/nrf: Moving nrf51/52 port to new ports directory
2017-10-04 21:46:48 +02:00
Sean Cross
Jeff Epler
arturo182
microbuilder
Glenn Ruben Bakke