The cell model, on a microcontroller.

// src/main.rs — runs forever on the ESP32 use quilt_esp32::{{QuiltEngine, CellKind, CellValue, Sensor, Actuator}}; fn main() -> ! { let mut engine = QuiltEngine::new(); // 3 cells: sensor, formula, output engine.define("sensor.temp", CellKind::Sensor, CellValue::None); engine.define("led.on", CellKind::Formula, CellValue::None); engine.define("led.gpio", CellKind::Io, CellValue::Bool(false)); engine.add_dep("led.on", "sensor.temp"); loop { let t = dht22.read(); engine.set("sensor.temp", t); let on = t > 25.0; engine.set("led.on", on); led_pin.set_high(on); delay.delay_ms(1000); } }