Struct esp_ward::peripherals::joystick::Joystick

pub struct Joystick<SELECT: InputPin> {
    pub select: Button<SELECT>,
    pub x_axis: AdcPin<GpioPin<Analog, 1>, ADC1>,
    pub y_axis: AdcPin<GpioPin<Analog, 3>, ADC1>,
}

Represents a joystick with two axes and a select button.

Fields

select: Button<SELECT>

The select button of the joystick, wrapped in a Button struct for debouncing.

x_axis: AdcPin<GpioPin<Analog, 1>, ADC1>

The analog input pin for the X-axis.

y_axis: AdcPin<GpioPin<Analog, 3>, ADC1>

The analog input pin for the Y-axis.

Implementations

impl<SELECT: InputPin<Error = Infallible>> Joystick<SELECT>

pub fn get_axes(&mut self, adc: &mut ADC<'_, ADC1>) -> (u16, u16)

Retrieves the current positions of both axes.

Arguments

• adc - The ADC instance to read the values from the analog pins.

Returns

Returns a tuple (u16, u16) where the first element is the X-axis value and the second is the Y-axis value.

pub fn get_x(&mut self, adc: &mut ADC<'_, ADC1>) -> u16

Retrieves the current position of the X-axis.

Arguments

• adc - The ADC instance to read the value from the analog pin.

Returns

Returns a u16 representing the X-axis value.

pub fn get_y(&mut self, adc: &mut ADC<'_, ADC1>) -> u16

Retrieves the current position of the Y-axis.

Arguments

• adc - The ADC instance to read the value from the analog pin.

Returns

Returns a u16 representing the Y-axis value.

pub fn select_pressed(&mut self, delay: Delay) -> bool

Checks if the select button is currently pressed.

Arguments

• delay - A delay provider for debouncing the button press.

Returns

Returns true if the select button is pressed; otherwise false.