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stm32: more docs.

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This commit is contained in:
Dario Nieuwenhuis
2023-12-18 19:11:13 +01:00
parent 59d2977c0a
commit 124478c5e9
18 changed files with 112 additions and 14 deletions
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6
embassy-stm32/src/i2c/v1.rs
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@ -247,10 +247,12 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
}
}
/// Blocking read.
pub fn blocking_read(&mut self, addr: u8, read: &mut [u8]) -> Result<(), Error> {
self.blocking_read_timeout(addr, read, self.timeout())
}
/// Blocking write.
pub fn blocking_write(&mut self, addr: u8, write: &[u8]) -> Result<(), Error> {
let timeout = self.timeout();
@ -266,6 +268,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
Ok(())
}
/// Blocking write, restart, read.
pub fn blocking_write_read(&mut self, addr: u8, write: &[u8], read: &mut [u8]) -> Result<(), Error> {
let timeout = self.timeout();
@ -435,6 +438,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
Ok(())
}
/// Write.
pub async fn write(&mut self, address: u8, write: &[u8]) -> Result<(), Error>
where
TXDMA: crate::i2c::TxDma<T>,
@ -457,6 +461,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
Ok(())
}
/// Read.
pub async fn read(&mut self, address: u8, buffer: &mut [u8]) -> Result<(), Error>
where
RXDMA: crate::i2c::RxDma<T>,
@ -616,6 +621,7 @@ impl<'d, T: Instance, TXDMA, RXDMA> I2c<'d, T, TXDMA, RXDMA> {
Ok(())
}
/// Write, restart, read.
pub async fn write_read(&mut self, address: u8, write: &[u8], read: &mut [u8]) -> Result<(), Error>
where
RXDMA: crate::i2c::RxDma<T>,