embassy

What problem does it solve?

Embassy helps solve the challenge of asynchronous programming in embedded systems, particularly when working with no_std environments and task executors.

Core Features & Use Cases

• Async Executor: Enables no-alloc, no-heap task execution with a single stack, and replaces kernel context switching.
• Low Power Management: Auto-sleeps during idle times, wakes via interrupts, ideal for battery-powered devices.
• Key Crates: Offers crates like embassy-executor, embassy-time, and embassy-sync for async task runtime, timers, and synchronization primitives.
• HAL Support: Compatible with STM32, nRF, RP, MSPM0, ESP32, and RISC-V for various embedded platforms.

Quick Start

To initialize an embassy executor in Rust, run: ```rust use embassy_executor::Spawner;

#[embassy_executor::main] async fn main(spawner: Spawner) { spawner.spawn(background_task()).unwrap(); // Main task continues... }