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nrf/uarte: deconfigure pins on drop

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This commit is contained in:
Dario Nieuwenhuis 2021-05-26 18:19:33 +02:00
parent 11f9ad6867
commit 39c420733f
1 changed files with 6 additions and 3 deletions
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9
embassy-nrf/src/uarte.rs
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@ -15,7 +15,7 @@ use futures::future::poll_fn;
use crate::chip::EASY_DMA_SIZE; use crate::chip::EASY_DMA_SIZE;
use crate::fmt::{assert, panic, *}; use crate::fmt::{assert, panic, *};
use crate::gpio::sealed::Pin as _; use crate::gpio::sealed::Pin as _;
use crate::gpio::{OptionalPin as GpioOptionalPin, Pin as GpioPin}; use crate::gpio::{self, OptionalPin as GpioOptionalPin, Pin as GpioPin};
use crate::interrupt::Interrupt; use crate::interrupt::Interrupt;
use crate::pac; use crate::pac;
use crate::ppi::{AnyConfigurableChannel, ConfigurableChannel, Event, Ppi, Task}; use crate::ppi::{AnyConfigurableChannel, ConfigurableChannel, Event, Ppi, Task};
@ -166,9 +166,12 @@ impl<'a, T: Instance> Drop for Uarte<'a, T> {
// Finally we can disable! // Finally we can disable!
r.enable.write(|w| w.enable().disabled()); r.enable.write(|w| w.enable().disabled());
info!("uarte drop: done"); gpio::deconfigure_pin(r.psel.rxd.read().bits());
gpio::deconfigure_pin(r.psel.txd.read().bits());
gpio::deconfigure_pin(r.psel.rts.read().bits());
gpio::deconfigure_pin(r.psel.cts.read().bits());
// TODO: disable pins info!("uarte drop: done");
} }
} }