fn enable_loopback(&mut self) -> Result<(), TimeoutError> {
        mpsse! {
            let cmd = { enable_loopback(); };
        }

        self.write_all(&cmd)
    }
/// Enable the MPSSE loopback state.
///
/// # Example
///
/// ```no_run
/// use libftd2xx::{Ft4232h, FtdiMpsse};
///
/// let mut ft = Ft4232h::with_serial_number("FT4PWSEOA")?;
/// ft.initialize_mpsse_default()?;
/// ft.enable_loopback()?;
/// # Ok::<(), std::boxed::Box<dyn std::error::Error>>(())
/// ```
Enable the MPSSE loopback state.
Enable the MPSSE loopback state .
fn enable_loopback(&mut self) -> Result<(), TimeoutError> {
        mpsse! {
            let cmd = { enable_loopback(); };
        }
        self.write_all(&cmd)
    }
fn enable_loopback ( & mut self ) -> Result < ( ) , TimeoutError > { mpsse ! { let cmd { enable_loopback ( ) } } self . write_all ( & cmd ) }
Enable the MPSSE loopback state.
Enable the MPSSE loopback state .
&mut self
&mut self
example
```no_run
use libftd2xx::{Ft4232h, FtdiMpsse}.


` ` ` no_run use libftd2xx :: { Ft4232h FtdiMpsse } .
ok::<(), std::boxed::box<dyn std::error::error>>(())
None