76 lines
2.0 KiB
Markdown
76 lines
2.0 KiB
Markdown
# Deprecated
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Installation instructions moved to: [esp-rs/rust-build](https://github.com/esp-rs/rust-build)
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# Rust on Xtensa Installation for Linux x64
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Following instructions are specific for ESP32 and ESP32-S series based on Xtensa architecture.
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Instructions for ESP-C series based on RISC-V architecture are described in document for [ESP32-C3](../README.md#esp32-c3).
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Tested OS: Ubuntu 18 x64, Ubuntu 20 x64, Mint 20 x64, OpenSUSE Thumbleweed
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## Prerequisites
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- rustup - installed with nightly toolchain - https://rustup.rs/
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## Installation commands
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```sh
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sudo apt install gcc wget xz-utils
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rustup toolchain install nightly
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VERSION="1.55.0-dev"
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ARCH="x86_64-unknown-linux-gnu"
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RUST_DIST="rust-${VERSION}-${ARCH}"
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RUST_SRC_DIST="rust-src-${VERSION}"
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TOOLCHAIN_DESTINATION_DIR="~/.rustup/toolchains/esp"
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mkdir -p ${TOOLCHAIN_DESTINATION_DIR}
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wget https://github.com/esp-rs/rust-build/releases/download/v${VERSION}/${RUST_DIST}.tar.xz
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tar xvf ${RUST_DIST}.tar.xz
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./${RUST_DIST}/install.sh --destdir=${TOOLCHAIN_DESTINATION_DIR} --prefix="" --without=rust-docs
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wget https://github.com/esp-rs/rust-build/releases/download/v${VERSION}/${RUST_SRC_DIST}.tar.xz
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tar xvf ${RUST_SRC_DIST}.tar.xz
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./${RUST_SRC_DIST}/install.sh --destdir=${TOOLCHAIN_DESTINATION_DIR} --prefix="" --without=rust-docs
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rustup default esp
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wget https://github.com/espressif/llvm-project/releases/download/esp-12.0.1-20210823/xtensa-esp32-elf-llvm12_0_1-esp-12.0.1-20210823-linux-amd64.tar.xz
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tar xf xtensa-esp32-elf-llvm12_0_1-esp-12.0.1-20210823-linux-amd64.tar.xz
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export PATH="`pwd`/xtensa-esp32-elf-clang/bin/:$PATH"
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wget --continue https://github.com/espressif/rust-esp32-example/archive/refs/heads/main.zip
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unzip main.zip
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cd rust-esp32-example-main
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```
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## Select architecture for the build
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For the ESP32 - default (Xtensa architecture):
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```sh
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idf.py set-target esp32
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```
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For the ESP32-S2 (Xtensa architecture):
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```sh
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idf.py set-target esp32s2
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```
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For the ESP32-S3 (Xtensa architecture):
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```sh
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idf.py set-target esp32s3
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```
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## Build and flash
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```sh
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idf.py build flash
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```
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