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
util.h
- Committer:
- shimniok
- Date:
- 2013-05-27
- Revision:
- 0:a6a169de725f
- Child:
- 2:fbc6e3cf3ed8
File content as of revision 0:a6a169de725f:
#ifndef __UTIL_H #define __UTIL_H /** Utility routines */ #define clamp360(x) \ while ((x) >= 360.0) (x) -= 360.0; \ while ((x) < 0) (x) += 360.0; #define clamp180(x) ((x) - floor((x)/360.0) * 360.0 - 180.0); #ifndef M_PI #define M_PI 3.14159265358979323846 #endif /** 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 * @param delim is the character delimiter on which to tokenize * @returns t is the pointer to the next token */ char *split(char *s, char *t, int max, char delim); #endif