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embassy-boot: add nightly feature gate for async usage

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This commit is contained in:
sander
2023-04-14 11:27:23 +02:00
parent ce0e1a5db3
commit 3002ee0dcf
3 changed files with 269 additions and 265 deletions
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83
embassy-boot/boot/src/partition.rs
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@ -23,6 +23,47 @@ impl Partition {
self.to - self.from
}
/// Read from the partition on the provided flash
#[cfg(feature = "nightly")]
pub async fn read<F: AsyncReadNorFlash>(
&self,
flash: &mut F,
offset: u32,
bytes: &mut [u8],
) -> Result<(), F::Error> {
let offset = self.from as u32 + offset;
flash.read(offset, bytes).await
}
/// Write to the partition on the provided flash
#[cfg(feature = "nightly")]
pub async fn write<F: AsyncNorFlash>(&self, flash: &mut F, offset: u32, bytes: &[u8]) -> Result<(), F::Error> {
let offset = self.from as u32 + offset;
flash.write(offset, bytes).await?;
trace!("Wrote from 0x{:x} len {}", offset, bytes.len());
Ok(())
}
/// Erase part of the partition on the provided flash
#[cfg(feature = "nightly")]
pub async fn erase<F: AsyncNorFlash>(&self, flash: &mut F, from: u32, to: u32) -> Result<(), F::Error> {
let from = self.from as u32 + from;
let to = self.from as u32 + to;
flash.erase(from, to).await?;
trace!("Erased from 0x{:x} to 0x{:x}", from, to);
Ok(())
}
/// Erase the entire partition
#[cfg(feature = "nightly")]
pub(crate) async fn wipe<F: AsyncNorFlash>(&self, flash: &mut F) -> Result<(), F::Error> {
let from = self.from as u32;
let to = self.to as u32;
flash.erase(from, to).await?;
trace!("Wiped from 0x{:x} to 0x{:x}", from, to);
Ok(())
}
/// Read from the partition on the provided flash
pub fn read_blocking<F: ReadNorFlash>(&self, flash: &mut F, offset: u32, bytes: &mut [u8]) -> Result<(), F::Error> {
let offset = self.from as u32 + offset;
@ -56,48 +97,6 @@ impl Partition {
}
}
// Async API
#[cfg(feature = "nightly")]
impl Partition {
/// Read from the partition on the provided flash
pub async fn read<F: AsyncReadNorFlash>(
&self,
flash: &mut F,
offset: u32,
bytes: &mut [u8],
) -> Result<(), F::Error> {
let offset = self.from as u32 + offset;
flash.read(offset, bytes).await
}
/// Write to the partition on the provided flash
pub async fn write<F: AsyncNorFlash>(&self, flash: &mut F, offset: u32, bytes: &[u8]) -> Result<(), F::Error> {
let offset = self.from as u32 + offset;
flash.write(offset, bytes).await?;
trace!("Wrote from 0x{:x} len {}", offset, bytes.len());
Ok(())
}
/// Erase part of the partition on the provided flash
pub async fn erase<F: AsyncNorFlash>(&self, flash: &mut F, from: u32, to: u32) -> Result<(), F::Error> {
let from = self.from as u32 + from;
let to = self.from as u32 + to;
flash.erase(from, to).await?;
trace!("Erased from 0x{:x} to 0x{:x}", from, to);
Ok(())
}
/// Erase the entire partition
pub(crate) async fn wipe<F: AsyncNorFlash>(&self, flash: &mut F) -> Result<(), F::Error> {
let from = self.from as u32;
let to = self.to as u32;
flash.erase(from, to).await?;
trace!("Wiped from 0x{:x} to 0x{:x}", from, to);
Ok(())
}
}
#[cfg(test)]
mod tests {
use crate::mem_flash::MemFlash;