Struct OtaUpdater 

pub struct OtaUpdater<'a, F>
where
    F: Storage,
{ /* private fields */ }

This can be used as more convenient - yet less flexible, way to do OTA updates.

If you need lower level access see crate::ota::Ota

Implementations

impl<'a, F> OtaUpdater<'a, F>

where F: Storage,

pub fn new(flash: &'a mut F, buffer: &'a mut [u8; 3072]) -> Result<Self, Error>

Create a new instance of OtaUpdater.

Errors

Error::Invalid if no OTA data partition or less than two OTA app partition were found.

pub fn selected_partition(&mut self) -> Result<AppPartitionSubType, Error>

Returns the currently selected app partition.

pub fn current_ota_state(&mut self) -> Result<OtaImageState, Error>

Get the OtaImageState of the currently selected partition.

Errors

A Error::InvalidState if no partition is currently selected.

pub fn set_current_ota_state( &mut self, state: OtaImageState, ) -> Result<(), Error>

Set the OtaImageState of the currently selected slot.

Errors

A Error::InvalidState if no partition is currently selected.

pub fn activate_next_partition(&mut self) -> Result<(), Error>

Selects the next active OTA-slot as current.

After calling this other functions referencing the current partition will use the newly activated partition.

Passing AppPartitionSubType::Factory will reset the OTA-data

pub fn with_next_partition<R>( &mut self, f: impl FnOnce(FlashRegion<'_, F>, AppPartitionSubType) -> R, ) -> Result<R, Error>

Executes the given closure with the partition which would be selected by Self::activate_next_partition.

FlashRegion and the AppPartitionSubType is passed into the closure.

Trait Implementations

impl<'a, F> Debug for OtaUpdater<'a, F>

where F: Storage + Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a, F> Format for OtaUpdater<'a, F>

where F: Storage, &'a mut F: Format, PartitionTable<'a>: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.