labadoor-gpio: Initial commit

Cargo.toml

@@ -1,4 +1,5 @@
 [workspace]
 members = [
     "labadoor-matrix",
+    "labadoor-gpio",
 ]

labadoor-gpio/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "labadoor-gpio"
+version = "0.1.0"
+edition = "2021"
+license = "AGPL-3.0-or-later"
+
+[dependencies]
+gpio-cdev = "0.5.0"

labadoor-gpio/src/main.rs

@@ -0,0 +1,13 @@
+use gpio_cdev::{Chip, LineRequestFlags};
+
+fn main() {
+    let mut chip = Chip::new("/dev/gpiochip0").unwrap();
+    let handle = chip
+        .get_line(6)
+        .unwrap()
+        .request(LineRequestFlags::OUTPUT, 1, "labadoor-gpio")
+        .unwrap();
+    handle.set_value(1).unwrap();
+    std::thread::sleep(std::time::Duration::from_millis(2000));
+    handle.set_value(0).unwrap();
+}