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Expose read/write/erase on partition

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This commit is contained in:
Rasmus Melchior Jacobsen 2023-04-04 12:50:53 +02:00
parent 36ad82a52b
commit 803c09c300
1 changed files with 6 additions and 16 deletions
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22
embassy-boot/boot/src/partition.rs
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@ -24,7 +24,7 @@ impl Partition {
} }
/// Read from the partition on the provided flash /// Read from the partition on the provided flash
pub(crate) async fn read<F: AsyncReadNorFlash>( pub async fn read<F: AsyncReadNorFlash>(
&self, &self,
flash: &mut F, flash: &mut F,
offset: u32, offset: u32,
@ -35,12 +35,7 @@ impl Partition {
} }
/// Write to the partition on the provided flash /// Write to the partition on the provided flash
pub(crate) async fn write<F: AsyncNorFlash>( pub async fn write<F: AsyncNorFlash>(&self, flash: &mut F, offset: u32, bytes: &[u8]) -> Result<(), F::Error> {
&self,
flash: &mut F,
offset: u32,
bytes: &[u8],
) -> Result<(), F::Error> {
let offset = self.from as u32 + offset; let offset = self.from as u32 + offset;
flash.write(offset, bytes).await?; flash.write(offset, bytes).await?;
trace!("Wrote from 0x{:x} len {}", offset, bytes.len()); trace!("Wrote from 0x{:x} len {}", offset, bytes.len());
@ -48,7 +43,7 @@ impl Partition {
} }
/// Erase part of the partition on the provided flash /// Erase part of the partition on the provided flash
pub(crate) async fn erase<F: AsyncNorFlash>(&self, flash: &mut F, from: u32, to: u32) -> Result<(), F::Error> { 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 from = self.from as u32 + from;
let to = self.from as u32 + to; let to = self.from as u32 + to;
flash.erase(from, to).await?; flash.erase(from, to).await?;
@ -66,18 +61,13 @@ impl Partition {
} }
/// Read from the partition on the provided flash /// Read from the partition on the provided flash
pub(crate) fn read_blocking<F: ReadNorFlash>( pub fn read_blocking<F: ReadNorFlash>(&self, flash: &mut F, offset: u32, bytes: &mut [u8]) -> Result<(), F::Error> {
&self,
flash: &mut F,
offset: u32,
bytes: &mut [u8],
) -> Result<(), F::Error> {
let offset = self.from as u32 + offset; let offset = self.from as u32 + offset;
flash.read(offset, bytes) flash.read(offset, bytes)
} }
/// Write to the partition on the provided flash /// Write to the partition on the provided flash
pub(crate) fn write_blocking<F: NorFlash>(&self, flash: &mut F, offset: u32, bytes: &[u8]) -> Result<(), F::Error> { pub fn write_blocking<F: NorFlash>(&self, flash: &mut F, offset: u32, bytes: &[u8]) -> Result<(), F::Error> {
let offset = self.from as u32 + offset; let offset = self.from as u32 + offset;
flash.write(offset, bytes)?; flash.write(offset, bytes)?;
trace!("Wrote from 0x{:x} len {}", offset, bytes.len()); trace!("Wrote from 0x{:x} len {}", offset, bytes.len());
@ -85,7 +75,7 @@ impl Partition {
} }
/// Erase part of the partition on the provided flash /// Erase part of the partition on the provided flash
pub(crate) fn erase_blocking<F: NorFlash>(&self, flash: &mut F, from: u32, to: u32) -> Result<(), F::Error> { 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 from = self.from as u32 + from;
let to = self.from as u32 + to; let to = self.from as u32 + to;
flash.erase(from, to)?; flash.erase(from, to)?;