Enmanuel Parache
8d2fbf0e14
Extend set_baudrate implementation to Buffered and RingBuffered structs
2024-12-03 00:34:23 +01:00
Kenneth Knudsen
72109a7bda
Split_ref with shortened lifetime. When borrowed skip drop on rx and tx
2024-11-06 10:52:03 +01:00
Kenneth Knudsen
aa453caa79
add split_ref for stm32 uart
2024-11-04 15:08:57 +01:00
Lucas Martins
82772e3a8f
📝 fix wrong comment
2024-10-21 17:50:05 -03:00
Lucas Martins
2c9b528edd
fmt
2024-10-21 15:06:06 -03:00
Lucas Martins
c0addc005b
add uart permutations usefull for rs485
2024-10-21 14:48:57 -03:00
Beat Küng
0bf99820f3
stm32: add RX Pull configuration option to USART
2024-10-12 13:47:26 +02:00
Daniel Trnka
22f4459ae2
stm32/usart: sending break character in buffered usart
2024-08-28 21:55:08 +02:00
rafael
d9ea5cb015
stm after cargo fix
2024-07-14 17:56:56 +02:00
rafael
c7f775dc20
stm
2024-07-14 16:42:54 +02:00
Jan Špaček
94007ce6e0
stm32/gpio: refactor AfType
2024-06-16 21:11:55 +02:00
Jan Špaček
f3703ff6bf
stm32/usart: set refcount even if initialization failed
2024-06-03 20:12:33 +02:00
Jan Špaček
664e4a5c03
stm32/usart: move init code to function that's not generic in T
2024-06-01 19:46:39 +02:00
Jan Špaček
44e4a2c9e9
stm32/buffered-usart: use new_pin! and disconnect pins on drop
2024-06-01 19:46:39 +02:00
Jan Špaček
081afca3f0
stm32/rcc: replace generated enable/disable code with runtime info
2024-05-25 18:44:55 +02:00
Jan Špaček
183f2f6913
stm32/usart: remove instance generic params
2024-05-23 16:32:15 +02:00
Dario Nieuwenhuis
a8401ec94e
stm32/usart: remove wildcard import.
2024-04-26 22:59:11 +02:00
Dario Nieuwenhuis
d597815c9a
stm32: remove last few mod sealed's.
2024-04-05 00:48:46 +02:00
Ralf
08e2ba9d74
STM32 BufferedUart: wake receive task for each received byte
...
Fixes https://github.com/embassy-rs/embassy/issues/2719
2024-03-21 08:35:41 +01:00
Dario Nieuwenhuis
eca9aac194
Fix warnings in recent nightly.
2024-03-20 16:39:09 +01:00
Grant Miller
87a52f5ead
stm32/usart: Add doc links to buffered uarts
2024-02-03 17:04:20 -06:00
Andres Vahter
ec2e3de0f4
stm32 uart: fix buffered flush for usart_v1, usart_v2
...
There is one caveat. For some reason with first send using usart_v1/usart_v2 TC flag appears right after first byte from buffer is written to DR. Consecutive transfers work as expected - TC flag appears when last byte is fully transferred to wire.
2024-01-20 00:15:40 +01:00
Andres Vahter
534c53c901
stm32 uart: remove unwrap
...
unwraps take more space because of panics
2024-01-20 00:15:40 +01:00
Andres Vahter
c936d66934
stm32 uart: fix flush for non usart_v4 variants
...
Byte was written to TDR and right after that waker was called. This means `flush` would see that `tx_buf` is empty and can return Ready although actually hardware was still writing this last byte to the wire.
With this change non `usart_v4 ` variants would also use TC interrupt to check when last byte was sent out.
2024-01-20 00:15:39 +01:00
Andres Vahter
17d6e4eefe
stm32 uart: do not wake after sending each byte
...
usart_v4 uses TC interrupt to see if all bytes are sent out from the FIFO and waker is called from this interrupt. This minimises unnecessary wakeups during sending.
2024-01-20 00:15:39 +01:00
Andres Vahter
ec47e931ac
stm32: fix buffered uart flush
...
usart_v4 uses internal FIFO and therefore actually all bytes are not yet sent out although state.tx_buf.is_empty()
2024-01-20 00:15:39 +01:00
Harry Brooke
d781e231cd
make usart::State private
2024-01-19 23:20:20 +01:00
Barnaby Walters
f97ef61ef8
Documented usart public API
2023-12-19 16:41:00 +01:00
Dario Nieuwenhuis
c6989dfbca
Remove nightly and unstable-traits features in preparation for 1.75.
2023-11-29 17:26:33 +01:00
Andres Vahter
25c2a9baaa
stm32 uart: remove redundant set_fifoen(true)
2023-10-24 10:11:54 +03:00
Andres Vahter
1e362c750b
stm32 uart: use ConfigError instead of () as error
2023-10-24 09:54:17 +03:00
Andres Vahter
7f72dbdaf2
stm32: fix set_config for buffered uart
...
In reconfigure() cr1 register is initialised with write (not modify) which means rxneie and idleneie are disabled after reconfiguration.
2023-10-24 09:09:33 +03:00
Scott Mabin
a6bbb130c5
make set_config concrete methods public again
2023-10-12 23:03:33 +01:00
pbert
ecdd7c0e2f
enable clock first
2023-10-12 11:04:44 +02:00
pbert
f65a96c541
STM32: combine RccPeripherals reset() and enable() to reset_and_enable()
2023-10-12 11:04:19 +02:00
xoviat
05218a52e6
stm32: update set_config
2023-10-01 09:39:10 -05:00
Dario Nieuwenhuis
5d8817d109
stm32/usart: return error instead of panicking on bad baudrate.
2023-09-26 00:19:27 +02:00
Scott Mabin
88eb5cca71
stm32: Implement set_config for Uart structs
2023-09-17 18:38:03 +01:00
Mathias
49847ff432
Implement blocking embedded-io::Write for Uart & UartTx
2023-09-14 10:09:09 +02:00
xoviat
274f63a879
stm32: fix refcounts for usart, spi, and i2c
2023-09-04 15:47:33 -05:00
Dario Nieuwenhuis
f26dd54f63
Update embedded-hal to 1.0.0-rc.1 ( #1783 )
2023-08-16 00:40:56 +02:00
Dario Nieuwenhuis
5d5cd23715
Update to embedded-io 0.5 ( #1752 )
2023-08-07 13:43:09 +02:00
Dario Nieuwenhuis
036e6ae30c
Rename embassy-hal-common to embassy-hal-internal, document it's for internal use only. ( #1700 )
2023-07-28 13:23:22 +02:00
Dario Nieuwenhuis
558918651e
stm32: update stm32-metapac.
2023-06-19 03:22:12 +02:00
Peter Gibson
b4f96e192c
Don't read data register to clear flags on usart v3 ^& v4
2023-06-18 08:45:58 +10:00
Peter Gibson
d236f3dbf9
actually fix formatting
2023-06-15 18:35:58 +10:00
Peter Gibson
d23717904b
fix formatting
2023-06-15 18:33:01 +10:00
Peter Gibson
837950cd74
ensure DR is read to clear idle/overflow interrupt when they occur independently of the rxne
2023-06-15 13:24:49 +10:00
Dario Nieuwenhuis
921780e6bf
Make interrupt module more standard.
...
- Move typelevel interrupts to a special-purpose mod: `embassy_xx::interrupt::typelevel`.
- Reexport the PAC interrupt enum in `embassy_xx::interrupt`.
This has a few advantages:
- The `embassy_xx::interrupt` module is now more "standard".
- It works with `cortex-m` functions for manipulating interrupts, for example.
- It works with RTIC.
- the interrupt enum allows holding value that can be "any interrupt at runtime", this can't be done with typelevel irqs.
- When "const-generics on enums" is stable, we can remove the typelevel interrupts without disruptive changes to `embassy_xx::interrupt`.
2023-06-08 18:00:48 +02:00
Dario Nieuwenhuis
404aa29289
cortex-m: remove owned interrupts.
2023-06-01 03:25:19 +02:00
