rktk_drivers_rp/keyscan/
flex_pin.rs

1use embassy_rp::{
2    gpio::{Flex, Pin},
3    Peripheral,
4};
5use rktk_drivers_common::keyscan::flex_pin::{FlexPin, Pull};
6
7/// Wrapper over flex pin that implements rktk_drivers_common's [`FlexPin`] trait.
8pub struct RpFlexPin<'a>(Flex<'a>);
9
10impl<'a> RpFlexPin<'a> {
11    pub fn new(pin: impl Peripheral<P = impl Pin> + 'a) -> Self {
12        Self(Flex::new(pin))
13    }
14}
15
16impl FlexPin for RpFlexPin<'_> {
17    fn set_as_input(&mut self) {
18        self.0.set_as_input();
19    }
20
21    fn set_as_output(&mut self) {
22        self.0.set_as_output();
23    }
24
25    fn set_low(&mut self) {
26        self.0.set_low();
27    }
28
29    fn set_high(&mut self) {
30        self.0.set_high();
31    }
32
33    fn is_high(&self) -> bool {
34        self.0.is_high()
35    }
36
37    fn is_low(&self) -> bool {
38        self.0.is_low()
39    }
40
41    async fn wait_for_high(&mut self) {
42        self.0.wait_for_high().await;
43    }
44
45    async fn wait_for_low(&mut self) {
46        self.0.wait_for_low().await;
47    }
48
49    fn set_pull(&mut self, pull: Pull) {
50        self.0.set_pull(match pull {
51            Pull::Up => embassy_rp::gpio::Pull::Up,
52            Pull::Down => embassy_rp::gpio::Pull::Down,
53        });
54    }
55}
rktk_drivers_rp/keyscan/flex_pin.rs

rktk_drivers_rp/keyscan/
flex_pin.rs
