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embassy-boot: add nightly feature gates

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This commit is contained in:
sander
2023-04-11 13:49:32 +02:00
parent c309797488
commit f51cbebffd
4 changed files with 265 additions and 250 deletions
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70
embassy-boot/boot/src/partition.rs
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@ -1,4 +1,5 @@
use embedded_storage::nor_flash::{NorFlash, ReadNorFlash};
#[cfg(feature = "nightly")]
use embedded_storage_async::nor_flash::{NorFlash as AsyncNorFlash, ReadNorFlash as AsyncReadNorFlash};
/// A region in flash used by the bootloader.
@ -22,6 +23,43 @@ impl Partition {
self.to - self.from
}
/// 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;
flash.read(offset, bytes)
}
/// Write to the partition on the provided flash
pub fn write_blocking<F: NorFlash>(&self, flash: &mut F, offset: u32, bytes: &[u8]) -> Result<(), F::Error> {
let offset = self.from as u32 + offset;
flash.write(offset, bytes)?;
trace!("Wrote from 0x{:x} len {}", offset, bytes.len());
Ok(())
}
/// Erase part of the partition on the provided flash
pub fn erase_blocking<F: NorFlash>(&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)?;
trace!("Erased from 0x{:x} to 0x{:x}", from, to);
Ok(())
}
/// Erase the entire partition
pub(crate) fn wipe_blocking<F: NorFlash>(&self, flash: &mut F) -> Result<(), F::Error> {
let from = self.from as u32;
let to = self.to as u32;
flash.erase(from, to)?;
trace!("Wiped from 0x{:x} to 0x{:x}", from, to);
Ok(())
}
}
// Async API
#[cfg(feature = "nightly")]
impl Partition {
/// Read from the partition on the provided flash
pub async fn read<F: AsyncReadNorFlash>(
&self,
@ -58,38 +96,6 @@ impl Partition {
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;
flash.read(offset, bytes)
}
/// Write to the partition on the provided flash
pub fn write_blocking<F: NorFlash>(&self, flash: &mut F, offset: u32, bytes: &[u8]) -> Result<(), F::Error> {
let offset = self.from as u32 + offset;
flash.write(offset, bytes)?;
trace!("Wrote from 0x{:x} len {}", offset, bytes.len());
Ok(())
}
/// Erase part of the partition on the provided flash
pub fn erase_blocking<F: NorFlash>(&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)?;
trace!("Erased from 0x{:x} to 0x{:x}", from, to);
Ok(())
}
/// Erase the entire partition
pub(crate) fn wipe_blocking<F: NorFlash>(&self, flash: &mut F) -> Result<(), F::Error> {
let from = self.from as u32;
let to = self.to as u32;
flash.erase(from, to)?;
trace!("Wiped from 0x{:x} to 0x{:x}", from, to);
Ok(())
}
}
#[cfg(test)]