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stm32: update set_config

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This commit is contained in:
xoviat 2023-10-01 09:39:10 -05:00
parent d2a2734752
commit 05218a52e6
8 changed files with 48 additions and 31 deletions
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1
embassy-stm32/build.rs
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@ -91,6 +91,7 @@ fn main() {
struct SplitFeature { struct SplitFeature {
feature_name: String, feature_name: String,
pin_name_with_c: String, pin_name_with_c: String,
#[cfg(feature = "_split-pins-enabled")]
pin_name_without_c: String, pin_name_without_c: String,
} }

5
embassy-stm32/src/i2c/v1.rs
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@ -518,7 +518,8 @@ impl Timings {
impl<'d, T: Instance> SetConfig for I2c<'d, T> { impl<'d, T: Instance> SetConfig for I2c<'d, T> {
type Config = Hertz; type Config = Hertz;
fn set_config(&mut self, config: &Self::Config) { type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
let timings = Timings::new(T::frequency(), *config); let timings = Timings::new(T::frequency(), *config);
T::regs().cr2().modify(|reg| { T::regs().cr2().modify(|reg| {
reg.set_freq(timings.freq); reg.set_freq(timings.freq);
@ -531,5 +532,7 @@ impl<'d, T: Instance> SetConfig for I2c<'d, T> {
T::regs().trise().modify(|reg| { T::regs().trise().modify(|reg| {
reg.set_trise(timings.trise); reg.set_trise(timings.trise);
}); });
Ok(())
} }
} }

5
embassy-stm32/src/i2c/v2.rs
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@ -1075,7 +1075,8 @@ mod eha {
impl<'d, T: Instance> SetConfig for I2c<'d, T> { impl<'d, T: Instance> SetConfig for I2c<'d, T> {
type Config = Hertz; type Config = Hertz;
fn set_config(&mut self, config: &Self::Config) { type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
let timings = Timings::new(T::frequency(), *config); let timings = Timings::new(T::frequency(), *config);
T::regs().timingr().write(|reg| { T::regs().timingr().write(|reg| {
reg.set_presc(timings.prescale); reg.set_presc(timings.prescale);
@ -1084,5 +1085,7 @@ impl<'d, T: Instance> SetConfig for I2c<'d, T> {
reg.set_sdadel(timings.sdadel); reg.set_sdadel(timings.sdadel);
reg.set_scldel(timings.scldel); reg.set_scldel(timings.scldel);
}); });
Ok(())
} }
} }

8
embassy-stm32/src/sai/mod.rs
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@ -982,8 +982,9 @@ impl<'d, T: Instance, C: Channel, W: word::Word> SubBlock<'d, T, C, W> {
ch.cr2().modify(|w| w.set_mute(value)); ch.cr2().modify(|w| w.set_mute(value));
} }
#[allow(dead_code)]
/// Reconfigures it with the supplied config. /// Reconfigures it with the supplied config.
pub fn reconfigure(&mut self, _config: Config) {} fn reconfigure(&mut self, _config: Config) {}
pub fn get_current_config(&self) -> Config { pub fn get_current_config(&self) -> Config {
Config::default() Config::default()
@ -1056,7 +1057,10 @@ foreach_peripheral!(
impl<'d, T: Instance> SetConfig for Sai<'d, T> { impl<'d, T: Instance> SetConfig for Sai<'d, T> {
type Config = Config; type Config = Config;
fn set_config(&mut self, _config: &Self::Config) { type ConfigError = ();
fn set_config(&mut self, _config: &Self::Config) -> Result<(), ()> {
// self.reconfigure(*config); // self.reconfigure(*config);
Ok(())
} }
} }

7
embassy-stm32/src/spi/mod.rs
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@ -323,7 +323,7 @@ impl<'d, T: Instance, Tx, Rx> Spi<'d, T, Tx, Rx> {
} }
/// Reconfigures it with the supplied config. /// Reconfigures it with the supplied config.
pub fn set_config(&mut self, config: Config) { fn set_config(&mut self, config: Config) {
let cpha = config.raw_phase(); let cpha = config.raw_phase();
let cpol = config.raw_polarity(); let cpol = config.raw_polarity();
@ -1061,7 +1061,10 @@ foreach_peripheral!(
impl<'d, T: Instance, Tx, Rx> SetConfig for Spi<'d, T, Tx, Rx> { impl<'d, T: Instance, Tx, Rx> SetConfig for Spi<'d, T, Tx, Rx> {
type Config = Config; type Config = Config;
fn set_config(&mut self, config: &Self::Config) { type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
self.set_config(*config); self.set_config(*config);
Ok(())
} }
} }

21
embassy-stm32/src/usart/buffered.rs
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@ -116,25 +116,28 @@ pub struct BufferedUartRx<'d, T: BasicInstance> {
impl<'d, T: BasicInstance> SetConfig for BufferedUart<'d, T> { impl<'d, T: BasicInstance> SetConfig for BufferedUart<'d, T> {
type Config = Config; type Config = Config;
type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) { fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
unwrap!(self.set_config(config)) self.set_config(config).map_err(|_| ())
} }
} }
impl<'d, T: BasicInstance> SetConfig for BufferedUartRx<'d, T> { impl<'d, T: BasicInstance> SetConfig for BufferedUartRx<'d, T> {
type Config = Config; type Config = Config;
type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) { fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
unwrap!(self.set_config(config)) self.set_config(config).map_err(|_| ())
} }
} }
impl<'d, T: BasicInstance> SetConfig for BufferedUartTx<'d, T> { impl<'d, T: BasicInstance> SetConfig for BufferedUartTx<'d, T> {
type Config = Config; type Config = Config;
type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) { fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
unwrap!(self.set_config(config)) self.set_config(config).map_err(|_| ())
} }
} }
@ -253,7 +256,7 @@ impl<'d, T: BasicInstance> BufferedUart<'d, T> {
(self.tx, self.rx) (self.tx, self.rx)
} }
pub fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> { fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> {
reconfigure::<T>(config) reconfigure::<T>(config)
} }
} }
@ -333,7 +336,7 @@ impl<'d, T: BasicInstance> BufferedUartRx<'d, T> {
} }
} }
pub fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> { fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> {
reconfigure::<T>(config) reconfigure::<T>(config)
} }
} }
@ -407,7 +410,7 @@ impl<'d, T: BasicInstance> BufferedUartTx<'d, T> {
} }
} }
pub fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> { fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> {
reconfigure::<T>(config) reconfigure::<T>(config)
} }
} }

25
embassy-stm32/src/usart/mod.rs
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@ -181,10 +181,11 @@ pub struct Uart<'d, T: BasicInstance, TxDma = NoDma, RxDma = NoDma> {
impl<'d, T: BasicInstance, TxDma, RxDma> SetConfig for Uart<'d, T, TxDma, RxDma> { impl<'d, T: BasicInstance, TxDma, RxDma> SetConfig for Uart<'d, T, TxDma, RxDma> {
type Config = Config; type Config = Config;
type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) { fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
unwrap!(self.tx.set_config(config)); self.tx.set_config(config).map_err(|_| ())?;
unwrap!(self.rx.set_config(config)); self.rx.set_config(config).map_err(|_| ())
} }
} }
@ -195,9 +196,10 @@ pub struct UartTx<'d, T: BasicInstance, TxDma = NoDma> {
impl<'d, T: BasicInstance, TxDma> SetConfig for UartTx<'d, T, TxDma> { impl<'d, T: BasicInstance, TxDma> SetConfig for UartTx<'d, T, TxDma> {
type Config = Config; type Config = Config;
type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) { fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
unwrap!(self.set_config(config)); self.set_config(config).map_err(|_| ())
} }
} }
@ -211,9 +213,10 @@ pub struct UartRx<'d, T: BasicInstance, RxDma = NoDma> {
impl<'d, T: BasicInstance, RxDma> SetConfig for UartRx<'d, T, RxDma> { impl<'d, T: BasicInstance, RxDma> SetConfig for UartRx<'d, T, RxDma> {
type Config = Config; type Config = Config;
type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) { fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
unwrap!(self.set_config(config)); self.set_config(config).map_err(|_| ())
} }
} }
@ -273,7 +276,7 @@ impl<'d, T: BasicInstance, TxDma> UartTx<'d, T, TxDma> {
}) })
} }
pub fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> { fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> {
reconfigure::<T>(config) reconfigure::<T>(config)
} }
@ -374,7 +377,7 @@ impl<'d, T: BasicInstance, RxDma> UartRx<'d, T, RxDma> {
}) })
} }
pub fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> { fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> {
reconfigure::<T>(config) reconfigure::<T>(config)
} }
@ -803,10 +806,6 @@ impl<'d, T: BasicInstance, TxDma, RxDma> Uart<'d, T, TxDma, RxDma> {
}) })
} }
pub fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> {
reconfigure::<T>(config)
}
pub async fn write(&mut self, buffer: &[u8]) -> Result<(), Error> pub async fn write(&mut self, buffer: &[u8]) -> Result<(), Error>
where where
TxDma: crate::usart::TxDma<T>, TxDma: crate::usart::TxDma<T>,

7
embassy-stm32/src/usart/ringbuffered.rs
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@ -18,9 +18,10 @@ pub struct RingBufferedUartRx<'d, T: BasicInstance, RxDma: super::RxDma<T>> {
impl<'d, T: BasicInstance, RxDma: super::RxDma<T>> SetConfig for RingBufferedUartRx<'d, T, RxDma> { impl<'d, T: BasicInstance, RxDma: super::RxDma<T>> SetConfig for RingBufferedUartRx<'d, T, RxDma> {
type Config = Config; type Config = Config;
type ConfigError = ();
fn set_config(&mut self, config: &Self::Config) { fn set_config(&mut self, config: &Self::Config) -> Result<(), ()> {
unwrap!(self.set_config(config)); self.set_config(config).map_err(|_| ())
} }
} }
@ -63,7 +64,7 @@ impl<'d, T: BasicInstance, RxDma: super::RxDma<T>> RingBufferedUartRx<'d, T, RxD
Err(err) Err(err)
} }
pub fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> { fn set_config(&mut self, config: &Config) -> Result<(), ConfigError> {
self.teardown_uart(); self.teardown_uart();
reconfigure::<T>(config) reconfigure::<T>(config)
} }