embassy/examples/boot/application/stm32wb-dfu
2023-12-14 13:29:26 -05:00
..
.cargo Address reviews 2023-12-14 09:36:22 -05:00
src Abstract chip reset logic, add Reset impls for cortex-m and esp32c3 2023-12-14 13:29:26 -05:00
build.rs Address reviews 2023-12-14 09:36:22 -05:00
Cargo.toml Abstract chip reset logic, add Reset impls for cortex-m and esp32c3 2023-12-14 13:29:26 -05:00
memory.x Adjust stm32wb-dfu example memory maps to fix linker errors 2023-12-14 10:56:16 -05:00
README.md Address reviews 2023-12-14 09:36:22 -05:00

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