From 5d1cff57f9f5acd740a8b5f8c941beefdcc00176 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Sun, 28 Jun 2020 16:42:21 +0200
Subject: sw: configure si5351

---
 .../examples/raspberrypi/src/main.rs               | 75 ++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 sw/deps/hd44780-driver/examples/raspberrypi/src/main.rs

(limited to 'sw/deps/hd44780-driver/examples/raspberrypi/src/main.rs')

diff --git a/sw/deps/hd44780-driver/examples/raspberrypi/src/main.rs b/sw/deps/hd44780-driver/examples/raspberrypi/src/main.rs
new file mode 100644
index 0000000..2fefcbe
--- /dev/null
+++ b/sw/deps/hd44780-driver/examples/raspberrypi/src/main.rs
@@ -0,0 +1,75 @@
+extern crate linux_embedded_hal;
+extern crate hd44780_driver;
+
+use linux_embedded_hal::{Delay, Pin};
+use linux_embedded_hal::sysfs_gpio::Direction;
+
+use hd44780_driver::{HD44780, DisplayMode, Cursor, CursorBlink, Display};
+
+fn main() {
+
+    let rs = Pin::new(26);
+    let en = Pin::new(22);
+
+    let db0 = Pin::new(19);
+    let db1 = Pin::new(13);
+    let db2 = Pin::new(6);
+    let db3 = Pin::new(5);
+    let db4 = Pin::new(21);
+    let db5 = Pin::new(20);
+    let db6 = Pin::new(16);
+    let db7 = Pin::new(12);
+
+    rs.export().unwrap();
+    en.export().unwrap();
+    
+    db0.export().unwrap();
+    db1.export().unwrap();
+    db2.export().unwrap();
+    db3.export().unwrap();
+    db4.export().unwrap();
+    db5.export().unwrap();
+    db6.export().unwrap();
+    db7.export().unwrap();
+
+    rs.set_direction(Direction::Low).unwrap();
+    en.set_direction(Direction::Low).unwrap();
+    
+    db0.set_direction(Direction::Low).unwrap();
+    db1.set_direction(Direction::Low).unwrap();
+    db2.set_direction(Direction::Low).unwrap();
+    db3.set_direction(Direction::Low).unwrap();
+    db4.set_direction(Direction::Low).unwrap();
+    db5.set_direction(Direction::Low).unwrap();
+    db6.set_direction(Direction::Low).unwrap();
+    db7.set_direction(Direction::Low).unwrap();
+
+    let mut lcd = HD44780::new_8bit(
+        rs,
+        en,
+        db0,
+        db1,
+        db2,
+        db3,
+        db4,
+        db5,
+        db6,
+        db7,
+        Delay,
+    );
+
+    lcd.reset();
+    
+    lcd.clear();
+
+    lcd.set_display_mode(
+        DisplayMode {
+            display: Display::On,
+            cursor_visibility: Cursor::Visible,
+            cursor_blink: CursorBlink::On,
+        }
+    );
+    
+    lcd.write_str("Hello, world!");
+
+}
-- 
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