microbit::display::blocking

Struct Display

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pub struct Display { /* private fields */ }
Expand description

Blocking interface to the on board LED display

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impl Display

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pub fn new(pins: DisplayPins) -> Display

Create and initialise the display driver

The display_pins! macro can be used to create DisplayPins.

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pub fn clear(&mut self)

Clear the display

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

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

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

Set refresh rate, time for matrix scan

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pub fn show<D>( &mut self, delay: &mut D, led_display: [[u8; 5]; 5], duration_ms: u32, )
where D: DelayNs,

Display 5x5 image for a given duration

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