Struct microbit::led::Display

pub struct Display { /* private fields */ }

Array of all the LEDs in the 5x5 display on the board

Implementations

impl Display

pub fn new(
    col1: PIN4<Output<PushPull>>,
    col2: PIN5<Output<PushPull>>,
    col3: PIN6<Output<PushPull>>,
    col4: PIN7<Output<PushPull>>,
    col5: PIN8<Output<PushPull>>,
    col6: PIN9<Output<PushPull>>,
    col7: PIN10<Output<PushPull>>,
    col8: PIN11<Output<PushPull>>,
    col9: PIN12<Output<PushPull>>,
    row1: PIN13<Output<PushPull>>,
    row2: PIN14<Output<PushPull>>,
    row3: PIN15<Output<PushPull>>
) -> Self

Initializes all the user LEDs

pub fn clear(&mut self)

Clear display

pub fn set_delay_ms(&mut self, delay_ms: u32)

Set delay, time spent on each matrix row, in ms

pub fn set_refresh_rate(&mut self, freq_hz: u32)

Set refresh rate, time for matrix scan

pub fn display2matrix(led_display: [[u8; 5]; 5]) -> [[u8; 9]; 3]

Convert 5x5 display image to 3x9 matrix image

pub fn display(
    &mut self,
    delay: &mut Delay,
    led_display: [[u8; 5]; 5],
    duration_ms: u32
)

Display 5x5 display image for a given duration

pub fn display_pre(
    &mut self,
    delay: &mut Delay,
    led_matrix: [[u8; 9]; 3],
    duration_ms: u32
)

Display 3x9 matrix image for a given duration