Rust Embedded — Embedded Systems Programming with Rust and no_std
DodaTech
Updated 2026-06-28
1 min read
In this tutorial, you will learn about Rust Embedded. We cover key concepts, practical examples, and best practices to help you master this topic.
Rust embedded programming uses no_std for bare-metal code, embedded-hal for hardware abstraction, and RTIC for real-time interrupt-driven applications.
What You'll Learn
- no_std programming
- Embedded HAL
- GPIO and peripherals
- RTIC framework
Why It Matters
Rust is ideal for Embedded Systems. DodaZIP uses Embedded Rust for IoT sensors.
Real-World Use
IoT devices, robotics, automotive systems, sensor networks.
// no_std example
#![no_std]
#![no_main]
use cortex_m_rt::entry;
use panic_halt as _;
use stm32f1::stm32f103;
#[entry]
fn main() -> ! {
let peripherals = stm32f103::Peripherals::take().unwrap();
let rcc = &peripherals.RCC;
let gpioa = &peripherals.GPIOA;
rcc.apb2enr.write(|w| w.iopaen().set_bit());
gpioa.crh.write(|w| {
w.mode8().output();
w.cnf8().push_pull();
});
loop {
gpioa.bsrr.write(|w| w.bs8().set_bit());
cortex_m::asm::delay(8_000_000);
gpioa.bsrr.write(|w| w.br8().set_bit());
cortex_m::asm::delay(8_000_000);
}
}
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