Robot code for searching an object and charging at it.

Dependencies:   HCSR04 Motor mbed

Revision:
20:37a89edd1cde
Parent:
19:67ea4e8be9e1
Child:
22:e808fb71847d
--- a/functions.h	Sat May 30 19:08:26 2015 +0000
+++ b/functions.h	Sun Jun 07 14:18:00 2015 +0000
@@ -1,5 +1,16 @@
 // Header file for functions.cpp
 
+// Global parameters
+// Speed at which it move_forwards an object
+// optimum value: 0.4 to 0.8
+extern float move_forwardspeed;
+// Speed at which it rotates to find an object
+// optimum value: 0.3 to 0.5
+extern float searchspeed;
+// Range of detection
+// optimum value: 30 to 50
+extern unsigned int range;
+
 void flash_leds();
 void turn_leds_on();
 int read_line1();