Michael Shimniok / Mbed 2 deprecated DataBus

Code for autonomous rover for Sparkfun AVC. DataBus won 3rd in 2012 and the same code was used on Troubled Child, a 1986 Jeep Grand Wagoneer to win 1st in 2014.

Dependencies:   mbed Watchdog SDFileSystem DigoleSerialDisp

Diff: util.h

Revision:
2:fbc6e3cf3ed8
Parent:
0:a6a169de725f
Child:
3:42f3821c4e54
--- a/util.h	Tue May 28 13:58:35 2013 +0000
+++ b/util.h	Thu Jun 06 13:40:23 2013 +0000
@@ -12,10 +12,15 @@
 #define M_PI 3.14159265358979323846
 #endif
 
+/** Clamp value between min (non-inclusive) and max (inclusive) */
+float clamp(float v, float min, float max);
+
 /** Convert char to integer */
 int ctoi(char c);
+
 /** Convert string to floating point */
 double cvstof(char *s);
+
 /** Tokenize a string 
  * @param s is the string to tokenize
  * @param max is the maximum number of characters