Crate espflash

A library and application for flashing Espressif devices over Serial

As an application

espflash can be installed using cargo install, and additionally supports installation via cargo-binstall:

$ cargo install espflash
$ cargo binstall espflash

As a library

espflash can also be used as a library:

espflash = { version = "2.1", default-features = false }

We add default-features here to disable the cli feature, which is enabled by default. Its important to note that the cli module does not provide SemVer guarantees. You likely will not need any of these types or functions in your application so there’s no use pulling in the extra dependencies.

Modules

clicli

Types and functions for the command-line interface

command

Commands to work with a flasher stub running on a target device

connectionserialport

Establish a connection with a target device

elf

ELF (Executable and Linkable Format) file operations

error

Library and application errors

flasher

Write a binary application to a target device

image_format

ESP-IDF application binary image format

loggingcli

Logging utilities

targets

Flashable target devices

updatecli

Check for updates