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
9e88718fbd
Add "context" pointer to owned interrupt handlers.
2021-01-04 22:25:39 +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
Timo Kröger
6695bf0f21
Low power UART driver
2020-12-30 19:24:12 +01:00
Dario Nieuwenhuis
267ec334ac
Rename Uarte -> BufferedUarte
2020-12-28 23:57:50 +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
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
9a57deef9b
First commit
2020-09-22 18:03:43 +02:00
