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.