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-rw-r--r--examples/temperature.rs58
1 files changed, 58 insertions, 0 deletions
diff --git a/examples/temperature.rs b/examples/temperature.rs
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1mod common;
2
3use common::AsyncTcp;
4use embassy_executor::{Executor, Spawner};
5use embassy_time::Timer;
6use static_cell::StaticCell;
7
8static RESOURCES: StaticCell<embassy_ha::DeviceResources> = StaticCell::new();
9
10#[embassy_executor::task]
11async fn main_task(spawner: Spawner) {
12 let mut stream = AsyncTcp::connect(std::env!("MQTT_ADDRESS"));
13
14 let mut device = embassy_ha::Device::new(
15 RESOURCES.init(Default::default()),
16 embassy_ha::DeviceConfig {
17 device_id: "example-device-id",
18 device_name: "Example Device Name",
19 manufacturer: "Example Device Manufacturer",
20 model: "Example Device Model",
21 },
22 );
23
24 let constant_temperature_sensor = device.create_temperature_sensor(
25 "constant-temperature-sensor-id",
26 "Constant Temperature Sensor",
27 embassy_ha::TemperatureUnit::Celcius,
28 );
29
30 let random_temperature_sensor = device.create_temperature_sensor(
31 "random-temperature-sensor-id",
32 "Random Temperature Sensor",
33 embassy_ha::TemperatureUnit::Celcius,
34 );
35
36 spawner.must_spawn(constant_temperature_task(constant_temperature_sensor));
37 spawner.must_spawn(random_temperature_task(random_temperature_sensor));
38
39 device.run(&mut stream).await;
40}
41
42#[embassy_executor::task]
43async fn constant_temperature_task(mut sensor: embassy_ha::TemperatureSensor<'static>) {
44 loop {
45 sensor.publish(42.0);
46 Timer::after_secs(1).await;
47 }
48}
49
50#[embassy_executor::task]
51async fn random_temperature_task(mut sensor: embassy_ha::TemperatureSensor<'static>) {
52 loop {
53 sensor.publish(rand::random_range(0.0..50.0));
54 Timer::after_secs(1).await;
55 }
56}
57
58example_main!();