Rust Embassy

Introduction

After spending some time on RTOS I wanted to compare using Rust to do the same thing. Embassy seem more used than the non-std rust. In fact getting the bluetooth to work seem too hard

Getting Started

For the older wroom-32 boards, they use xtensa chips. For this we need to install the toolchain

cargo install espup
espup install # To install Espressif Rust ecosystem
. $HOME/export-esp.sh # This add stuff to the path