Crate embassy_boot_rp

embassy-boot-rp

An Embassy project.

An adaptation of embassy-boot for RP2040.

NOTE: The applications using this bootloader should not link with the link-rp.x linker script.

Features

• Configure bootloader partitions based on linker script.
• Load applications from active partition.

Structs

AlignedBuffer

Buffer aligned to 32 byte boundary, largest known alignment requirement for embassy-boot.

BlockingFirmwareState

Manages the state partition of the firmware update.

BlockingFirmwareUpdater

Blocking FirmwareUpdater is an application API for interacting with the BootLoader without the ability to ‘mess up’ the internal bootloader state

BootLoader

A bootloader for RP2040 devices.

BootLoaderConfig

Bootloader flash configuration holding the three flashes used by the bootloader

FirmwareState

Manages the state partition of the firmware update.

FirmwareUpdater

FirmwareUpdater is an application API for interacting with the BootLoader without the ability to ‘mess up’ the internal bootloader state

FirmwareUpdaterConfig

Firmware updater flash configuration holding the two flashes used by the updater

WatchdogFlash

A flash implementation that will feed a watchdog when touching flash.

Enums

BootError

Errors returned by bootloader

State

The state of the bootloader after running prepare.