temp.h

充电器源代码 才有AVR CPU 控制 可以对大部分电池充电

/*******************************************************************************
*    name:   temp.h
*    author: fengzai(panda)
*    date:   2007.1.8
*    decribe:  the header file of temprature.c, include the data of zhipu
*******************************************************************************/

/*------------------------------------------------------------------------------
        ___ 220K                                                   ___1K
 VCC --|___|--|-----------------------------------|---------------|___|-----> ADC
  (5V)        |                                  _|_
             |/|                                 ---104
             |/|49.12k/25C芝浦热敏电阻B=3992K     |
              |                                   |
             ---GND                           ---GND----              电路描述
*-----------------------------------------------------------------------------*/

#ifndef _TEMPRATRUE_H
#define _TEMPRATRUE_H 1

#include <avr/pgmspace.h>

/*------------------------------------------------------------------------------
    热敏电阻阻值，用excel计算出来,单位10欧姆。从0度到60度，精度0.5，共121个
*------------------------------------------------------------------------------*/
static const unsigned int tempratrue[] =
{
16728,16287,15860,15445,15042,14652,14272,13904,13547,13200,12863,12536,12219,11910,11611,11319,11037,10762,10495,10236,9983,9738,9500,9269,9043,8825,8612,8405,8203,8007,7817,7631,7451,7276,7105,6939,6777,6619,6466,6317,6172,6030,5892,5758,5628,5500,5376,5256,5138,5023,4912,4803,4696,4593,4492,4394,4298,4205,4114,4025,3938,3854,3771,3691,3612,3536,3461,3389,3317,3248,3180,3114,3050,2987,2926,2866,2807,2750,2694,2639,2586,2534,2483,2434,2385,2338,2291,2246,2202,2159,2116,2075,2035,1995,1957,1919,1882,1846,1811,1777,1743,1710,1678,1646,1615,1585,1556,1527,1499,1471,1444,1417,1391,1366,1341,1317,1293,1270,1247,1225,1203
};

void adc2_init(void);
unsigned int adc2_calc(void);
unsigned int temp(void);
//unsigned int get_temp(void);


#endif