Add basic example script

Author: JoelJojoP

examples/lsa08_basic/lsa08_basic.ino

@@ -0,0 +1,59 @@
+/**
+ * Example code demonstrating the LSA08_Simplified library usage.
+ * Developed by CSD Robocon NITK
+ * 
+ * This is free software. You can redistribute it and/or modify it under
+ * the terms of MIT Licence.
+ * To view a copy of this license, visit http://opensource.org/licenses/mit-license.php
+ * 
+ * version: 1.0.0
+ */
+
+/**
+ * In this example, the LSA08 line sensor is interfaced with an Arduino UNO via SoftwareSerial
+ * and the reading from the sensor is displayed on the serial monitor.
+ *
+ * Connections:
+ *    LSA08         | Arduino UNO Pin
+ *    --------------+---------------------------------------
+ *    Port A - 1    | 2
+ *    Port A - 2    | 3
+ *    Port A - 3    | 4
+ *    Port A - 9    | - (External Power Supply 7.5V - 20V)
+ *    Port A - 10   | GND (External Power Supply GND)  
+ */
+
+#include "LSA08_Simplified.h"
+#include <SoftwareSerial.h>
+
+// Create a software serial object with pins 2 and 3
+SoftwareSerial mySerial(2, 3);
+
+// Create a LSA08 sensor object
+LSA08 sensor = LSA08(&mySerial, 9600, 1, 4);
+
+void setup() {
+  Serial.begin(9600);
+
+  // Disable the line position data coming from the LSA08
+  sensor.disable_stream();
+
+  // Set LSA08 UART mode to analog data
+  sensor.set_uart_mode(UART_MODE_ANALOG);
+
+  // Set line mode to read dark lines
+  sensor.set_line_mode(DARK_LINE);
+
+  // Trigger an auto-calibration. Calibration takes sometime in the sensor, hence the 5 second delay
+  sensor.calibrate();
+  delay(5000);
+
+  // Enable the line position data from the LSA08
+  sensor.enable_stream();
+}
+
+void loop() {
+  // Get the line position data and print it
+  int pos = sensor.read_line();
+  Serial.println(pos);
+}