Function ti_sbl::util::write_flash_range

pub fn write_flash_range<'a, P, F>(
    device: &mut Device<P>, 
    transfers: &[Transfer<'a>], 
    progress: F
) -> Result<()> where
    P: SerialPort,
    F: FnMut(usize, f32, u32, u32), 

Write the flash.