cargo-dfu

This crate provides a cargo subcommand to flash ELF binaries via dfu Most STM chips will probably work with this, although you might need to add the vid and pid to the vendor map

Installation

You can install this utility with cargo:

bash cargo install cargo-dfu

Usage

You can use it like cargo build or cargo-flash with the option of giving the vid and pid:

bash cargo dfu <args> --vid <vid> --pid <pid>

Examples

flash the debug version of the current crate

bash cargo dfu

specifying the chip

bash cargo dfu --chip stm32f4

specifying the vid and pid

bash cargo dfu --vid 0x483 --pid 0xdf11

Add chip definitions

feel free to open a PR to add chips to this

Notes

some chips like the gd32vf103 need additional udev rules therefor you need to copy the rules from the udev file into /etc/udev/rules.d/ lang=bash sudo cp udev.rules /etc/udev/rules.d/cargo-dfu.rules

Roadmap

• [ ] make this crate multi-platform (PR to either the dfu crate to use rusb or the usbapi to add platform support)
• [ ] check if multiple chips are connected