31 lines
634 B
Rust
31 lines
634 B
Rust
use rppal::gpio::{Gpio, OutputPin};
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use crate::drivers::RelayDriver;
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use crate::errors::EmgauwaControllerError;
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pub struct GpioDriver {
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pub gpio: OutputPin,
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pub inverted: bool,
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}
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impl GpioDriver {
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pub fn new(pin: u8, inverted: bool) -> Result<Self, EmgauwaControllerError> {
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let gpio = Gpio::new()?.get(pin)?.into_output();
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Ok(Self { gpio, inverted })
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}
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}
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impl RelayDriver for GpioDriver {
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fn set(&mut self, value: bool) -> Result<(), EmgauwaControllerError> {
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if self.get_high(value) {
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self.gpio.set_high();
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} else {
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self.gpio.set_low();
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}
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Ok(())
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}
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fn get_inverted(&self) -> bool {
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self.inverted
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}
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}
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