Struct Touch

pub struct Touch<'d, Tm: TouchMode, Dm: DriverMode> { /* private fields */ }

Available on crate feature unstable only.

This struct marks a successfully initialized touch peripheral

Implementations

impl<'d> Touch<'d, OneShot, Blocking>

pub fn one_shot_mode( touch_peripheral: TOUCH<'d>, config: Option<TouchConfig>, ) -> Self

Initializes the touch peripheral and returns this marker struct. Optionally accepts configuration options.

Example

let touch_cfg = Some(TouchConfig {
    measurement_duration: Some(0x2000),
    ..Default::default()
});
let touch = Touch::one_shot_mode(peripherals.TOUCH, touch_cfg);

impl<'d> Touch<'d, Continuous, Blocking>

pub fn continuous_mode( touch_peripheral: TOUCH<'d>, config: Option<TouchConfig>, ) -> Self

Initializes the touch peripheral in continuous mode and returns this marker struct. Optionally accepts configuration options.

Example

let touch_cfg = Some(TouchConfig {
    measurement_duration: Some(0x3000),
    ..Default::default()
});
let touch = Touch::continuous_mode(peripherals.TOUCH, touch_cfg);

impl<'d> Touch<'d, Continuous, Async>

pub fn async_mode( touch_peripheral: TOUCH<'d>, rtc: &mut Rtc<'_>, config: Option<TouchConfig>, ) -> Self

Initializes the touch peripheral in continuous async mode and returns this marker struct.

Warning:

This uses RTC_CORE interrupts under the hood. So the whole async part breaks if you install an interrupt handler with Rtc::set_interrupt_handler().

Parameters:

• rtc: The RTC peripheral is needed to configure the required interrupts.
• config: Optional configuration options.

Example

let mut rtc = Rtc::new(peripherals.LPWR);
let touch = Touch::async_mode(peripherals.TOUCH, &mut rtc, None);