timeTicks.c

/*
 * @file timeTicks.c
 *
 * @author Andy Lindsay
 *
 * @version 0.85
 *
 * @copyright Copyright (C) Parallax, Inc. 2012.  See end of file for
 * terms of use (MIT License).
 *
 * @brief mark function source, see simpletools.h for documentation.
 *
 * @detail Please submit bug reports, suggestions, and improvements to
 * this code to editor@parallax.com.
 */
 
 
#include "simpletools.h"
 
int ms;
int us;
int st_msTicks;
int st_usTicks;
int st_iodt;
int st_timeout;
int st_pauseTicks;
 
__attribute__((constructor))                  // Flag for running at startup
void timeTicksSetup()
{
  st_msTicks = CLKFREQ/1000;
  st_usTicks = CLKFREQ/1000000;  
 
  ms = st_msTicks;
  us = st_usTicks;
 
  st_iodt = st_usTicks;
  st_pauseTicks = st_msTicks;
  st_timeout = 250*st_msTicks;
}