From a587425e90590e9e82af055c3c0f292a5e6d70ac Mon Sep 17 00:00:00 2001
From: nnaka1 <naka.norihito@gmail.com>
Date: Sun, 1 Mar 2020 23:16:59 -0500
Subject: [PATCH] Add Keyboard Serial example from arduino.cc

---
 examples/Serial/Serial.ino | 39 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 examples/Serial/Serial.ino

diff --git a/examples/Serial/Serial.ino b/examples/Serial/Serial.ino
new file mode 100644
index 0000000..72d9ddd
--- /dev/null
+++ b/examples/Serial/Serial.ino
@@ -0,0 +1,39 @@
+/*
+  Keyboard test
+
+  For the Arduino Leonardo, Micro or Due
+
+  Reads a byte from the serial port, sends a keystroke back.
+  The sent keystroke is one higher than what's received, e.g. if you send a,
+  you get b, send A you get B, and so forth.
+
+  The circuit:
+  - none
+
+  created 21 Oct 2011
+  modified 27 Mar 2012
+  by Tom Igoe
+
+  This example code is in the public domain.
+
+  http://www.arduino.cc/en/Tutorial/KeyboardSerial
+*/
+
+#include "Keyboard.h"
+
+void setup() {
+  // open the serial port:
+  Serial.begin(9600);
+  // initialize control over the keyboard:
+  Keyboard.begin();
+}
+
+void loop() {
+  // check for incoming serial data:
+  if (Serial.available() > 0) {
+    // read incoming serial data:
+    char inChar = Serial.read();
+    // Type the next ASCII value from what you received:
+    Keyboard.write(inChar + 1);
+  }
+}