pub fn into_blocking(self) -> I2c<'d, Blocking> {
        self.i2c.info().disable_interrupts();

        I2c {
            i2c: self.i2c,
            phantom: PhantomData,
            guard: self.guard,
            config: self.config,
        }
    }
Configure the I2C peripheral to operate in blocking mode.
esp-hal/src/i2c/master/mod.rs