esp32-s3 with interrupt

You need to add xtensa-lx to the Cargo.toml to be able to use interrupts with the esp32-s3. This is a good example of using interrupts.

Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
.cargo		.cargo
.vscode		.vscode
src		src
.gitignore		.gitignore
Cargo.lock		Cargo.lock
Cargo.toml		Cargo.toml
LICENSE-APACHE		LICENSE-APACHE
LICENSE-MIT		LICENSE-MIT
README.md		README.md
build.rs		build.rs
rust-toolchain.toml		rust-toolchain.toml

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