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Revision 1345

Added by Rich Hong over 11 years ago

Final spline code for master/slave

updated outdated libdragonfly and libwireless

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battery.c
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/**
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 * Copyright (c) 2007 Colony Project
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 * 
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 * Permission is hereby granted, free of charge, to any person
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 * obtaining a copy of this software and associated documentation
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 * files (the "Software"), to deal in the Software without
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 * restriction, including without limitation the rights to use,
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 * copy, modify, merge, publish, distribute, sublicense, and/or sell
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 * copies of the Software, and to permit persons to whom the
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 * Software is furnished to do so, subject to the following
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 * conditions:
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 * 
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 * The above copyright notice and this permission notice shall be
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 * included in all copies or substantial portions of the Software.
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 * 
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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 * OTHER DEALINGS IN THE SOFTWARE.
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 **/
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/**
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 * @file battery.c
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 * @brief Implementation for reading battery level
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 *
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 * Contains functions for reading the battery level.
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 *
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 * @author Colony Project, CMU Robotics Club
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 **/
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#include "battery.h"
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#include "analog.h"
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......
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  int batt_reading = battery8();
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  if(next_read == 0) {
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  if(next_read == 0) 
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  {
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    if(batt_reading > BATTERY_LOWV)
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    {
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        ret = 0;
......
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 * for convenience. analog_init must be called before this
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 * function may be used.
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 *
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 * @param n_samples The number of times to sample the battery voltage
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 * @param n_samples the number of times to sample the battery voltage
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 *
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 * @return the average reading for the battery voltage, where 128
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 * is approximately 5 Volts.
......
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  int i;
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  long int sum = 0;
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  for(i = 0; i < n_samples; i++) {
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  for(i = 0; i < n_samples; i++) 
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  {
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    sum += battery8();
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  }
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