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55 Commits

Author SHA1 Message Date
pennae
849011b826 rp/gpio: set up gpio interrupts only once 
doing this setup work repeatedly, on every wait, is unnecessary. with
nothing ever disabling the interrupt it is sufficient to enable it once
during device init and never touch it again.
 2023-05-02 14:28:27 +02:00
pennae
8fc92fdf62 rp/gpio: drop critical_section use 
we don't need critical sections if we just use atomic access aliases.
 2023-05-02 08:43:04 +02:00
pennae
c6424fdc11 gp/gpio: fix InputFuture edge waits 
InputFuture did not use and check edge interrupts correctly.
InterruptTrigger should've checked for not 1,2,3,4 but 1,2,4,8 since the
inte fields are bitmasks, and not clearing INTR would have repeatedly
triggered edge interrupts early.
 2023-05-02 08:43:04 +02:00
Brooks J Rady
1fbb8f0b32 feat(rp): add Wait impl to OutputOpenDrain 
A while ago `OutputOpenDrain` was made to implement `InputPin`,
something that allowed drivers for various one-wire protocols to be
written, but it's been lacking a `Wait` implementation — something
that's needed to write async versions of these drivers.

This commit also adds `get_level()` to `OutputOpenDrain`, since
`is_high()` and `is_low()` were already implemented, but `get_level()`
itself was missing.
 2023-04-09 09:15:57 +01:00
Caleb Jamison
7bdb3abad7 Swap debug! for trace! in rp gpio 
When using gpio pin changes for things like peripheral interrupts these
debug! calls flood defmt, making it difficult to find what you're
actually looking for.
 2023-03-02 13:59:52 -05:00
Grant Miller
7be4337de9 Add #[must_use] to all futures 2023-02-24 13:01:41 -06:00
Slushee
dfc58ad3a2
Add copy to Level enum in embassy-rp gpio module 2023-02-13 17:29:35 +00:00
Slushee
1626a4a74b
Add clone to embassy_rp::gpio::Level 2023-02-13 17:12:50 +00:00
Matt Johnston
83af513424 rp gpio: make pin_bank() inline 
This allows set_high() etc to be inlined, toggling pins
should be much faster.
 2023-01-19 13:36:40 +08:00
Simon Berg
488e322478 Clear unused pulls in set_pull. 2022-12-09 20:30:17 +01:00
Simon Berg
35db6e639b PIO support for RPi Pico 2022-12-09 20:18:41 +01:00
Dario Nieuwenhuis
7cbc3aefe6 rp: implement input for OutputOpenDrain 2022-12-06 19:54:39 +01:00
Dario Nieuwenhuis
1e2fb0459d Switch to async-fn-in-trait 2022-11-25 21:02:06 +01:00
Matt Johnston
aa8ba2115c Expose Pin::pin() and Pin::bank() as public 2022-10-08 11:44:06 +08:00
Ulf Lilleengen
72c2e985bb Update embedded-hal versions and explicitly pin 2022-09-29 11:27:46 +02:00
Alex Martens
0c6933fefb rp: remove extraneous newlines in logs 2022-09-18 14:54:24 -07:00
Dario Nieuwenhuis
f11aa9720b rp: update PAC 2022-08-24 23:43:28 +02:00
Dario Nieuwenhuis
21072bee48 split embassy-util into embassy-futures, embassy-sync. 2022-08-22 22:18:13 +02:00
Dario Nieuwenhuis
f48391a685 rp: fix nvic prio bits (it's 2, not 3) 2022-08-22 16:29:34 +02:00
Dario Nieuwenhuis
6c10fa44d0 rp/gpio: fix wait_for_* when multiple pins are in use. 2022-08-08 00:22:08 +02:00
Dario Nieuwenhuis
89e2e25d6f rp/gpio: remove unused lifetimes. 2022-08-07 23:25:50 +02:00
Dario Nieuwenhuis
a0f1b0ee01 Split embassy crate into embassy-executor, embassy-util. 2022-07-29 23:40:36 +02:00
Dario Nieuwenhuis
f02ba35482 Remove PeripheralRef::into_inner() 2022-07-23 14:27:45 +02:00
Dario Nieuwenhuis
4901c34d9c Rename Unborrowed -> PeripheralRef, Unborrow -> Peripheral 2022-07-23 14:00:19 +02:00
Dario Nieuwenhuis
be6408e202 Rename unsafe_impl_unborrow to impl_unborrow 2022-07-23 01:33:22 +02:00
Grant Miller
bff0ad9286 Update embassy-rp 2022-07-23 01:33:22 +02:00
Daniel Bevenius
e757b1882e Add inline attribute to embassy-rp async functions 
This commit adds the inline attribute to the recently added async gpio
functions. This is to enable cross-crate inlining and to be consistent
with the other functions implemented for Input and Flex.
 2022-07-22 07:24:14 +02:00
Jan Niehusmann
aff840cf30 Fix build of embassy-rp on stable channel 2022-07-21 20:14:45 +00:00
Daniel Bevenius
8979959dd1 Add embedded_hal_async support for embassy-rp 
This commit adds support for embedded-hal-async to the Embassy
Raspberry PI crate.
 2022-07-14 13:52:22 +02:00
chemicstry
53e40860c1 Move all gpio logic to Flex 2022-07-13 02:45:37 +03:00
chemicstry
a335589f34 Change get_set_level to get_output_level 2022-07-13 02:25:09 +03:00
chemicstry
57002875d6 Add convenience GPIO functions to RP 2022-07-13 02:22:46 +03:00
Dario Nieuwenhuis
5cc5961c94 rp/gpio: add Flex. 2022-07-09 02:14:30 +02:00
Dario Nieuwenhuis
a8703b7598 Run rustfmt. 2022-06-12 22:22:31 +02:00
Dario Nieuwenhuis
5085100df2 Add embassy-cortex-m crate. 
- Move Interrupt and InterruptExecutor from `embassy` to `embassy-cortex-m`.
- Move Unborrow from `embassy` to `embassy-hal-common` (nothing in `embassy` requires it anymore)
- Move PeripheralMutex from `embassy-hal-common` to `embassy-cortex-m`.
 2022-06-12 21:45:38 +02:00
Daniel Bevenius
027ab3371e Impl OutputPin/StatefulOutputPin/ToggleableOutputPin 
This commit implements embedded_hal_02::digital::v2 OutputPin,
StatefulOutputPin, and ToggleableOutputPin for embassy-rp.
 2022-05-21 10:11:12 +02:00
Daniel Bevenius
c8461709e3 Add open-drain support for embassy-rp 
This commit adds open-drain support for embassy-rp by adding a new type
named embassy_rp::gpio::OutputOpenDrain.
 2022-05-21 10:11:06 +02:00
Daniel Bevenius
4b0dca1802 Add new lines between SIO methods 
The commit adds new lines between the SIO functions which at least for
me improves readability and is consistent with the other methods in the
trait.
 2022-05-19 13:45:40 +02:00
Dario Nieuwenhuis
dd7a34fdc8
Merge pull request #773 from danbev/embassy-rp-ouput-drop 
Impl drop for embassy-rp gpio Output
 2022-05-19 07:13:13 +02:00
Daniel Bevenius
99c2defa76 squash! Impl ToggleableOutputPin for embassy-rp Output 
Use value_xor as suggested in pull request feedback.
 2022-05-19 06:07:14 +02:00
Daniel Bevenius
da97944322 Impl ToggleableOutputPin for embassy-rp Output 2022-05-19 05:33:42 +02:00
Daniel Bevenius
a3e0fcef0b Impl drop for embassy-rp gpio Output 
This commit implements drop for embassy-rp gpio Output which is
currently a todo.
 2022-05-17 08:43:03 +02:00
Daniel Bevenius
0bb428dcc0 squash! Implement Output::is_set_low for embassy-rp 
Add check for the bit of the current pin.
 2022-05-11 18:33:13 +02:00
Daniel Bevenius
6d4a49bca8 Implement Output::is_set_low for embassy-rp 
This commit implements a suggestion for the method is_set_low which is
currently a 'todo', by reading last value written to GPIO_OUT.
 2022-05-11 16:23:31 +02:00
Dario Nieuwenhuis
d9aec181a4 rp: impl eh1.0 blocking traits 2022-02-15 17:29:05 +01:00
Dario Nieuwenhuis
0c9b1abb67 rp: remove OptionalPin 2022-02-12 01:34:41 +01:00
Dario Nieuwenhuis
a76526add6 rp: remove use of never type 2021-09-03 17:17:02 +02:00
Dario Nieuwenhuis
7bfb763e09 Rename embassy-extras to embassy-hal-common 2021-07-29 13:44:51 +02:00
Dario Nieuwenhuis
749f4838d5 rp/gpio: add optional pins 2021-06-30 22:43:15 +02:00
Dario Nieuwenhuis
c7c897bb72 rp/gpio: add infallible inherent methods 2021-06-25 06:24:14 +02:00