Timo Kröger
a3b3305b8e
uarte: Only stop TX forcefully when a transmissions is running
...
This comes with insignificant power consumption improvements but makes
the code of the RX and TX case symmetric.
2021-01-04 22:55:40 +01:00
Timo Kröger
a7c03e4cb6
uarte: Only stop RX forcefully when a reception is running
...
The STOPRX task always triggers a timeout of ~55bit times until the
RXTO event is generated. Before we disabled the receiver only after
the timeout.
With this change the receiver is stopped right after reception has ended
because the DMA buffer is full.
For forced RX aborts like `stop()` or on drop still need to wait for the
RXTO event before disabling the receiver.
2021-01-04 22:55:40 +01:00
Timo Kröger
9f28c7ab8d
uarte: Do not spin when stopping a receive future
...
Spinning on drop() is still required when the future has not been
stopped so that DMA finishes before the buffer is released.
2021-01-04 22:55:40 +01:00
Dario Nieuwenhuis
39ca8b8ded
Fix build on non-nrf52840
2021-01-03 22:30:47 +01:00
Dario Nieuwenhuis
ace4f40f80
Introduce "peripheral" abstraction to share state between main and interrupt.
2021-01-03 01:40:40 +01:00
Dario Nieuwenhuis
4ce51795f2
use hal::Pins for BufferedUarte
2021-01-02 20:31:50 +01:00
Dario Nieuwenhuis
0ab88ea279
Add Uart trait, implement it for nrf.
2021-01-02 19:59:37 +01:00
Dario Nieuwenhuis
3c7e7220b3
Don't use embedded_dma in nrf uarte.
2021-01-02 19:14:54 +01:00
Dario Nieuwenhuis
4783222f67
Rename WakerStore -> WakerRegistration.
2021-01-01 22:30:11 +01:00
Timo Kröger
6695bf0f21
Low power UART driver
2020-12-30 19:24:12 +01:00
Dario Nieuwenhuis
7dc81faa4e
Declare irqs for each nrf chip
2020-12-29 15:20:42 +01:00
Dario Nieuwenhuis
af5454fbfe
Update drivers to owned irqs.
2020-12-29 01:53:17 +01:00
Dario Nieuwenhuis
4b8d8ba87e
Update RTC for owned irqs
2020-12-29 01:05:28 +01:00
Dario Nieuwenhuis
0750234fbe
WIP owned irqs
2020-12-29 00:05:52 +01:00
Dario Nieuwenhuis
267ec334ac
Rename Uarte -> BufferedUarte
2020-12-28 23:57:50 +01:00
Dario Nieuwenhuis
1aae27270e
Better fmt macros.
2020-12-13 21:17:58 +01:00
Dario Nieuwenhuis
ca2ff632ba
Fix possibly ambiguous macro
2020-12-01 20:00:55 +01:00
Dario Nieuwenhuis
6f76c0ebcc
Add support for log+defmt again, but better.
2020-12-01 17:46:56 +01:00
Dario Nieuwenhuis
78135a81d9
Remove anyfmt
2020-11-27 18:42:59 +01:00
Dario Nieuwenhuis
2e062f5627
gpiote: change port api to directly return futures.
2020-11-09 01:04:34 +01:00
Dario Nieuwenhuis
61b1d4e188
Fix build for nrfs with 32 gpios
2020-11-08 19:05:34 +01:00
Dario Nieuwenhuis
e539cd32ca
Fix logging with anyfmt/log
2020-11-08 19:00:23 +01:00
Dario Nieuwenhuis
fc0fe842ee
Add support for GPIOTE Port event.
2020-11-08 18:59:31 +01:00
Dario Nieuwenhuis
def225b982
gpiote: better naming
2020-11-08 17:38:45 +01:00
Dario Nieuwenhuis
0a3590566d
Fix ambiguous assert
2020-11-01 17:56:29 +01:00
Dario Nieuwenhuis
5e8608c7a5
Make defmt optional with new anyfmt crate
2020-11-01 17:17:24 +01:00
Dario Nieuwenhuis
0643095695
Fix build with all nrf chip models
2020-10-31 23:03:09 +01:00
Dario Nieuwenhuis
9dea5035b9
Remove unused
2020-10-31 22:36:02 +01:00
Dario Nieuwenhuis
ec4b95579d
gpiote: take owned pin but add function to borrow it.
2020-10-19 21:25:54 +02:00
Dario Nieuwenhuis
33dce24e8a
Add gpiote output channel.
2020-09-29 19:18:52 +02:00
Dario Nieuwenhuis
c81d626254
gpiote: take borrow instead of owned pin.
...
This makes it possible to read the pin while the channel is created.
2020-09-29 04:17:32 +02:00
Dario Nieuwenhuis
37d2b440ff
Fix rtc using multiple alarms at the same time.
2020-09-26 00:35:25 +02:00
Dario Nieuwenhuis
19a89b5c14
Add Clock trait
2020-09-25 23:38:42 +02:00
Dario Nieuwenhuis
cf1d604749
Add support for multi alarm to RTC.
2020-09-25 23:25:49 +02:00
Dario Nieuwenhuis
4333105341
Add Executor with timer queue, Timer, Instant, Duration, Alarm.
2020-09-25 03:25:06 +02:00
Dario Nieuwenhuis
05ca563e7d
Add clock::Monotonic trait.
2020-09-24 23:26:24 +02:00
Dario Nieuwenhuis
82e5e3c45f
rtc: Add alarm callback.
2020-09-24 22:41:52 +02:00
Dario Nieuwenhuis
3b39ab07e5
Add 64-bit rtc driver with alarm support.
2020-09-24 19:59:20 +02:00
Dario Nieuwenhuis
4e4241bf90
remove nrf prefix in features, for consistency with nrf-hal
2020-09-24 19:56:47 +02:00
Dario Nieuwenhuis
f9e2cef7f2
Add GPIOTE async hal.
2020-09-23 00:32:49 +02:00
Dario Nieuwenhuis
9a57deef9b
First commit
2020-09-22 18:03:43 +02:00
