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Use struct for passing module arguments: gpio

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This commit is contained in:
George Kaklamanos 2023-11-21 21:39:48 +02:00
parent bace7ef138
commit 104d8a862d
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GPG key ID: C0CAB8A6BDC9399D
3 changed files with 27 additions and 13 deletions
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19
labadoor-gpio/src/lib.rs
View file

@ -1,13 +1,20 @@
use gpio_cdev::{Chip, LineRequestFlags};
pub fn gpio(device: String, pin: u8, active_low: bool, active_time: u32) {
let mut chip = Chip::new(device).unwrap();
pub struct GPIOArgs {
pub device: String,
pub pin: u8,
pub active_low: bool,
pub active_time: u32,
}
pub fn gpio(args: GPIOArgs) {
let mut chip = Chip::new(args.device).unwrap();
let handle = chip
.get_line(pin as u32)
.get_line(args.pin as u32)
.unwrap()
.request(LineRequestFlags::OUTPUT, 1, "labadoor-gpio")
.unwrap();
handle.set_value(!active_low as u8).unwrap();
std::thread::sleep(std::time::Duration::from_millis(active_time as u64));
handle.set_value(active_low as u8).unwrap();
handle.set_value(!args.active_low as u8).unwrap();
std::thread::sleep(std::time::Duration::from_millis(args.active_time as u64));
handle.set_value(args.active_low as u8).unwrap();
}

9
labadoor/src/main.rs
View file

@ -31,13 +31,8 @@ fn main() {
}
#[cfg(feature = "gpio")]
cli::Command::GPIO(_) => {
let gpio = config.get::<cli::GPIO>("gpio").unwrap();
labadoor_gpio::gpio(
gpio.device.unwrap(),
gpio.pin.unwrap(),
gpio.active_low.unwrap(),
gpio.active_time.unwrap(),
);
let gpio = config.get::<cli::GPIO>("gpio").unwrap().to_config();
labadoor_gpio::gpio(gpio);
}
}
}

12
labadoor/src/to_config.rs
View file

@ -23,3 +23,15 @@ impl ToConfig<labadoor_matrix::MatrixArgs> for Matrix {
}
}
}
#[cfg(feature = "gpio")]
impl ToConfig<labadoor_gpio::GPIOArgs> for GPIO {
fn to_config(&self) -> labadoor_gpio::GPIOArgs {
labadoor_gpio::GPIOArgs {
device: self.device.clone().unwrap(),
pin: self.pin.unwrap(),
active_low: self.active_low.unwrap(),
active_time: self.active_time.unwrap(),
}
}
}