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.

Minimum supported Rust version (MSRV)

embassy-boot-rp is guaranteed to compile on the latest stable Rust version at the time of release. It might compile with older versions but that may change in any new patch release.

License

This work is licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Structs

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

• State
  The state of the bootloader after running prepare.