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Applies the Uarte patch

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Applies the Nordic workaround found in the `Uarte` for the nRF9160 and nRF5340 to the `BufferedUarte`.
This commit is contained in:
huntc
2021-12-08 11:40:12 +11:00
parent c574b0eb73
commit 4e7fa52288
2 changed files with 56 additions and 57 deletions
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3
embassy-nrf/src/buffered_uarte.rs
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@ -22,7 +22,7 @@ use crate::pac;
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};
use crate::uarte::{apply_workaround_for_enable_anomaly, Config, Instance as UarteInstance};
// Re-export SVD variants to allow user to directly set values
pub use pac::uarte0::{baudrate::BAUDRATE_A as Baudrate, config::PARITY_A as Parity};
@ -132,6 +132,7 @@ impl<'d, U: UarteInstance, T: TimerInstance> BufferedUarte<'d, U, T> {
irq.pend();
// Enable UARTE instance
apply_workaround_for_enable_anomaly(&r);
r.enable.write(|w| w.enable().enabled());
// BAUDRATE register values are `baudrate * 2^32 / 16000000`