linux-embedded-hal 0.3.2

Implementation of the `embedded-hal` traits for Linux devices
Documentation 
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extern crate embedded_hal;
extern crate linux_embedded_hal;
use embedded_hal::blocking::i2c::{Operation as I2cOperation, Transactional};
use linux_embedded_hal::I2cdev;

const ADDR: u8 = 0x12;

struct Driver<I2C> {
    i2c: I2C,
}

impl<I2C> Driver<I2C>
where
    I2C: Transactional,
{
    pub fn new(i2c: I2C) -> Self {
        Driver { i2c }
    }

    fn read_something(&mut self) -> Result<u8, I2C::Error> {
        let mut read_buffer = [0];
        let mut ops = [
            I2cOperation::Write(&[0xAB]),
            I2cOperation::Read(&mut read_buffer),
        ];
        self.i2c.exec(ADDR, &mut ops).and(Ok(read_buffer[0]))
    }
}

fn main() {
    let dev = I2cdev::new("/dev/i2c-1").unwrap();
    let mut driver = Driver::new(dev);
    let value = driver.read_something().unwrap();
    println!("Read value: {}", value);
}