Add example

ctru-rs/examples/system-language-region-model.rs

@@ -0,0 +1,34 @@
+use ctru::console::Console;
+use ctru::gfx::Gfx;
+use ctru::services::apt::Apt;
+use ctru::services::hid::{Hid, KeyPad};
+use ctru::services::cfgu::Cfgu;
+
+fn main() {
+    ctru::init();
+    let gfx = Gfx::init().expect("Couldn't obtain GFX controller");
+    let hid = Hid::init().expect("Couldn't obtain HID controller");
+    let apt = Apt::init().expect("Couldn't obtain APT controller");
+    let cfgu = Cfgu::init().expect("Couldn't obtain CFGU controller");
+    let _console = Console::init(gfx.top_screen.borrow_mut());
+
+    println!("\x1b[0;0H{}", format!("Region: {:?}", cfgu.get_region().unwrap()));
+    println!("\x1b[0;10H{}", format!("Language: {:?}", cfgu.get_language().unwrap()));
+    println!("\x1b[0;20H{}", format!("Model: {:?}", cfgu.get_model().unwrap()));
+
+    // Main loop
+    while apt.main_loop() {
+        //Scan all the inputs. This should be done once for each frame
+        hid.scan_input();
+
+        if hid.keys_down().contains(KeyPad::KEY_START) {
+            break;
+        }
+        // Flush and swap framebuffers
+        gfx.flush_buffers();
+        gfx.swap_buffers();
+
+        //Wait for VBlank
+        gfx.wait_for_vblank();
+    }
+}