Nicholas Orlowsky
c1cea1e488
- allow communication to elm327 device via a serialport - allow creation of elm327 device without requiring unwrap() - added some extra documentation - expose reset() functionality of device - serial_comm and ftdi_comm abstractions added
916 B
916 B
obd2
This library provides a user-friendly interface to automatically configure an ELM327 OBD-II to UART interface through an FTDI UART to USB interface (the entire setup is easily available online as an OBD-II to USB interface), and then send commands and receive data from a vehicle.
Usage
use obd2::{commands::Obd2DataRetrieval, device::{Elm327, FTDIDevice}, Obd2};
fn main() -> Result<(), obd2::Error> {
let mut device = Obd2::new(Elm327::new(FTDIDevice::new()?)?)?;
println!("VIN: {}", device.get_vin()?);
Ok(())
}
alternatively, you could use a serial port provided by your operating system such as /dev/ttyUSB0 on unix-like systems
let mut device = Obd2::new(Elm327::new(SerialPort::new("/dev/ttyUSB0")?)?)?;
See the docs for more: https://docs.rs/obd2/