update embedded-hal crates.

This commit is contained in:
Dario Nieuwenhuis
2023-07-04 19:53:06 +02:00
parent b2f843a4ce
commit a101d9078d
35 changed files with 184 additions and 393 deletions

View File

@ -56,62 +56,6 @@ where
type Error = SpiDeviceError<BUS::Error, CS::Error>;
}
impl<M, BUS, CS> spi::SpiDeviceRead for SpiDevice<'_, M, BUS, CS>
where
M: RawMutex,
BUS: spi::SpiBusRead,
CS: OutputPin,
{
async fn read_transaction(&mut self, operations: &mut [&mut [u8]]) -> Result<(), Self::Error> {
let mut bus = self.bus.lock().await;
self.cs.set_low().map_err(SpiDeviceError::Cs)?;
let op_res: Result<(), BUS::Error> = try {
for buf in operations {
bus.read(buf).await?;
}
};
// On failure, it's important to still flush and deassert CS.
let flush_res = bus.flush().await;
let cs_res = self.cs.set_high();
let op_res = op_res.map_err(SpiDeviceError::Spi)?;
flush_res.map_err(SpiDeviceError::Spi)?;
cs_res.map_err(SpiDeviceError::Cs)?;
Ok(op_res)
}
}
impl<M, BUS, CS> spi::SpiDeviceWrite for SpiDevice<'_, M, BUS, CS>
where
M: RawMutex,
BUS: spi::SpiBusWrite,
CS: OutputPin,
{
async fn write_transaction(&mut self, operations: &[&[u8]]) -> Result<(), Self::Error> {
let mut bus = self.bus.lock().await;
self.cs.set_low().map_err(SpiDeviceError::Cs)?;
let op_res: Result<(), BUS::Error> = try {
for buf in operations {
bus.write(buf).await?;
}
};
// On failure, it's important to still flush and deassert CS.
let flush_res = bus.flush().await;
let cs_res = self.cs.set_high();
let op_res = op_res.map_err(SpiDeviceError::Spi)?;
flush_res.map_err(SpiDeviceError::Spi)?;
cs_res.map_err(SpiDeviceError::Cs)?;
Ok(op_res)
}
}
impl<M, BUS, CS> spi::SpiDevice for SpiDevice<'_, M, BUS, CS>
where
M: RawMutex,
@ -129,6 +73,12 @@ where
Operation::Write(buf) => bus.write(buf).await?,
Operation::Transfer(read, write) => bus.transfer(read, write).await?,
Operation::TransferInPlace(buf) => bus.transfer_in_place(buf).await?,
#[cfg(not(feature = "time"))]
Operation::DelayUs(_) => return Err(SpiDeviceError::DelayUsNotSupported),
#[cfg(feature = "time")]
Operation::DelayUs(us) => {
embassy_time::Timer::after(embassy_time::Duration::from_micros(*us as _)).await
}
}
}
};
@ -172,64 +122,6 @@ where
type Error = SpiDeviceError<BUS::Error, CS::Error>;
}
impl<M, BUS, CS> spi::SpiDeviceWrite for SpiDeviceWithConfig<'_, M, BUS, CS>
where
M: RawMutex,
BUS: spi::SpiBusWrite + SetConfig,
CS: OutputPin,
{
async fn write_transaction(&mut self, operations: &[&[u8]]) -> Result<(), Self::Error> {
let mut bus = self.bus.lock().await;
bus.set_config(&self.config);
self.cs.set_low().map_err(SpiDeviceError::Cs)?;
let op_res: Result<(), BUS::Error> = try {
for buf in operations {
bus.write(buf).await?;
}
};
// On failure, it's important to still flush and deassert CS.
let flush_res = bus.flush().await;
let cs_res = self.cs.set_high();
let op_res = op_res.map_err(SpiDeviceError::Spi)?;
flush_res.map_err(SpiDeviceError::Spi)?;
cs_res.map_err(SpiDeviceError::Cs)?;
Ok(op_res)
}
}
impl<M, BUS, CS> spi::SpiDeviceRead for SpiDeviceWithConfig<'_, M, BUS, CS>
where
M: RawMutex,
BUS: spi::SpiBusRead + SetConfig,
CS: OutputPin,
{
async fn read_transaction(&mut self, operations: &mut [&mut [u8]]) -> Result<(), Self::Error> {
let mut bus = self.bus.lock().await;
bus.set_config(&self.config);
self.cs.set_low().map_err(SpiDeviceError::Cs)?;
let op_res: Result<(), BUS::Error> = try {
for buf in operations {
bus.read(buf).await?;
}
};
// On failure, it's important to still flush and deassert CS.
let flush_res = bus.flush().await;
let cs_res = self.cs.set_high();
let op_res = op_res.map_err(SpiDeviceError::Spi)?;
flush_res.map_err(SpiDeviceError::Spi)?;
cs_res.map_err(SpiDeviceError::Cs)?;
Ok(op_res)
}
}
impl<M, BUS, CS> spi::SpiDevice for SpiDeviceWithConfig<'_, M, BUS, CS>
where
M: RawMutex,
@ -248,6 +140,12 @@ where
Operation::Write(buf) => bus.write(buf).await?,
Operation::Transfer(read, write) => bus.transfer(read, write).await?,
Operation::TransferInPlace(buf) => bus.transfer_in_place(buf).await?,
#[cfg(not(feature = "time"))]
Operation::DelayUs(_) => return Err(SpiDeviceError::DelayUsNotSupported),
#[cfg(feature = "time")]
Operation::DelayUs(us) => {
embassy_time::Timer::after(embassy_time::Duration::from_micros(*us as _)).await
}
}
}
};