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embassy/examples/boot/application/stm32wl
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Ulf Lilleengen a34331ae5f Refactor firmware updater 
* Allow manipulating state without accessing DFU partition.
* Provide aligned buffer when creating updater to reduce potential wrong parameters passed.
2023-08-06 19:46:53 +02:00
..
.cargo Update probe-rs-cli -> probe-rs 2023-06-29 02:39:28 +02:00
src/bin Refactor firmware updater 2023-08-06 19:46:53 +02:00
build.rs Move bootloader main to examples 2022-06-24 19:56:15 +02:00
Cargo.toml Release embassy-time v0.1.2 2023-07-06 01:29:44 +02:00
memory.x Fix RAM origin copy paste from nrf 2022-06-29 19:14:07 +02:00
README.md Move bootloader main to examples 2022-06-24 19:56:15 +02:00

README.md

Examples using bootloader

Example for STM32WL demonstrating the bootloader. The example consists of application binaries, 'a' which allows you to press a button to start the DFU process, and 'b' which is the updated application.

Prerequisites

  • cargo-binutils
  • cargo-flash
  • embassy-boot-stm32

Usage

# Flash bootloader
cargo flash --manifest-path ../../bootloader/stm32/Cargo.toml --release --features embassy-stm32/stm32wl55jc-cm4 --chip STM32WLE5JCIx
# Build 'b'
cargo build --release --bin b
# Generate binary for 'b'
cargo objcopy --release --bin b -- -O binary b.bin

Flash a (which includes b.bin)

cargo flash --release --bin a --chip STM32WLE5JCIx