Function draw_grey_col

fl16-inputmodules/src/patterns.rs:48–51

(grid: &mut Grid, col: u8, levels: &[u8; HEIGHT])

}

pub fn draw_grey_col(grid: &mut Grid, col: u8, levels: &[u8; HEIGHT]) {
    // TODO: I don't think I need the [..HEIGHT] slicing
    grid.0[8 - col as usize][..HEIGHT].copy_from_slice(&levels[..HEIGHT]);
}

pub fn display_sleep_reason(sleep_reason: SleepReason) -> Grid {
    let mut grid = Grid::default();