# Weather Station
Program for collecting and processing weather data.
HUGE THANKS TO [WEEWX](http://weewx.com/) FOR DECODING THE VARIOUS MESSAGES FROM THE ACURITE DISPLAY
### Config
| WS_SRC | determines where to pull data from. ACURITE_DISPLAY, RTL_433, or FILE | DISPLAY |
| WS_SRC_FILE_PATH | path to file with source readings | |
| WS_DEST | INFLUXDB, INFLUXDB2, STDOUT, or INMEMORY | STDOUT |
| WS_DEST_INFLUXDB_URL | influxdb url | http://localhost:8086 |
| WS_DEST_INFLUXDB_DB | influxdb database | weather |
| WS_DEST_INFLUXDB2_URL | influxdb url | |
| WS_DEST_INFLUXDB2_ORG | influxdb org | |
| WS_DEST_INFLUXDB2_BUCKET | influxdb bucket | |
| WS_DEST_INFLUXDB2_TOKEN | auth token for influxdb | |
### Run integration and unit tests
```BASH
cargo test --workspace
```
### build and start program
```BASH
WS_SRC=file WS_SRC_FILE_PATH=data/source.txt cargo run
```
## Create your own
Any data source can be defined as `Iterator<Item = WeatherReading>` and all destinations are defined with the `Writer` trait. WS comes with some prebuilt readers and writers but it should be straight forward to define new data sources and new destination without touching any of the core station logic. Give it a try!
```rust
use ws_core::{InMemWriter, Station, StdoutWriter, WeatherReading, FileReader};
#[tokio::main]
async fn main() {
// create a new weather station
let mut station = Station::new();
// define where your source data will come from
let reader = FileReader::new("data/source.txt");
// define where your calculated data will be written to
let mut writer = StdoutWriter::new();
// start your station!
station.start(reader, writer).await
}
```