initial version

1 files changed, 49 insertions, 0 deletions

diff --git a/examples/all_methods.rs b/examples/all_methods.rs
new file mode 100644
index 0000000..2052469
--- /dev/null
+++ b/examples/all_methods.rs
@@ -0,0 +1,49 @@
+use std::io::Write;
+
+use std::{thread, time};
+
+use charlcd::Screen;
+
+macro_rules! test_method {
+    ($screen: ident, $method:ident) => {
+        $screen.clear()?;
+        $screen.flush()?;
+        $screen.write(stringify!($method).as_bytes())?;
+        $screen.write(b"..")?;
+        $screen.flush()?;
+
+        thread::sleep(time::Duration::from_secs(2));
+
+        $screen.$method()?;
+        $screen.write(b"ok")?;
+        $screen.flush()?;
+
+        thread::sleep(time::Duration::from_secs(2));
+    };
+}
+
+fn main() -> std::io::Result<()> {
+    let mut screen = Screen::default()?;
+
+    test_method!(screen, reinit);
+    test_method!(screen, display_off);
+    test_method!(screen, display_on);
+    test_method!(screen, backlight_on);
+    test_method!(screen, backlight_off);
+    test_method!(screen, cursor_off);
+    test_method!(screen, cursor_on);
+    test_method!(screen, blink_on);
+    test_method!(screen, blink_off);
+    test_method!(screen, shift_cursor_left);
+    test_method!(screen, shift_cursor_right);
+    test_method!(screen, shift_display_left);
+    test_method!(screen, kill_eol);
+    test_method!(screen, shift_display_right);
+    test_method!(screen, one_line);
+    test_method!(screen, two_lines);
+
+    // reinit everything back after the test
+    test_method!(screen, reinit);
+
+    Ok(())
+}