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Fewer channel traits, more cfg to make the system work

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This commit is contained in:
Dion Dokter
2021-10-26 09:45:29 +02:00
committed by Dario Nieuwenhuis
parent 4d3341dbb9
commit c63d747209
12 changed files with 335 additions and 312 deletions
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20
embassy-nrf/src/buffered_uarte.rs
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@ -15,7 +15,7 @@ use embassy_hal_common::{low_power_wait_until, unborrow};
use crate::gpio::sealed::Pin as _;
use crate::gpio::{OptionalPin as GpioOptionalPin, Pin as GpioPin};
use crate::pac;
use crate::ppi::{AnyChannel, Event, OneToOneChannel, OneToTwoChannel, Ppi, Task};
use crate::ppi::{AnyConfigurableChannel, ConfigurableChannel, Event, Ppi, Task};
use crate::timer::Instance as TimerInstance;
use crate::timer::{Frequency, Timer};
use crate::uarte::{Config, Instance as UarteInstance};
@ -45,8 +45,8 @@ impl<'d, U: UarteInstance, T: TimerInstance> State<'d, U, T> {
struct StateInner<'d, U: UarteInstance, T: TimerInstance> {
phantom: PhantomData<&'d mut U>,
timer: Timer<'d, T>,
_ppi_ch1: Ppi<'d, AnyChannel, 1, 2>,
_ppi_ch2: Ppi<'d, AnyChannel, 1, 1>,
_ppi_ch1: Ppi<'d, AnyConfigurableChannel, 1, 2>,
_ppi_ch2: Ppi<'d, AnyConfigurableChannel, 1, 1>,
rx: RingBuffer<'d>,
rx_state: RxState,
@ -70,8 +70,8 @@ impl<'d, U: UarteInstance, T: TimerInstance> BufferedUarte<'d, U, T> {
state: &'d mut State<'d, U, T>,
_uarte: impl Unborrow<Target = U> + 'd,
timer: impl Unborrow<Target = T> + 'd,
ppi_ch1: impl Unborrow<Target = impl OneToTwoChannel + 'd> + 'd,
ppi_ch2: impl Unborrow<Target = impl OneToOneChannel + 'd> + 'd,
ppi_ch1: impl Unborrow<Target = impl ConfigurableChannel + 'd> + 'd,
ppi_ch2: impl Unborrow<Target = impl ConfigurableChannel + 'd> + 'd,
irq: impl Unborrow<Target = U::Interrupt> + 'd,
rxd: impl Unborrow<Target = impl GpioPin> + 'd,
txd: impl Unborrow<Target = impl GpioPin> + 'd,
@ -145,20 +145,18 @@ impl<'d, U: UarteInstance, T: TimerInstance> BufferedUarte<'d, U, T> {
timer.cc(0).short_compare_stop();
let mut ppi_ch1 = Ppi::new_one_to_two(
ppi_ch1,
ppi_ch1.degrade(),
Event::from_reg(&r.events_rxdrdy),
timer.task_clear(),
timer.task_start(),
)
.degrade();
);
ppi_ch1.enable();
let mut ppi_ch2 = Ppi::new_one_to_one(
ppi_ch2,
ppi_ch2.degrade(),
timer.cc(0).event_compare(),
Task::from_reg(&r.tasks_stoprx),
)
.degrade();
);
ppi_ch2.enable();
Self {