calvol.h

来自「采用PICC18编写的单片机源代码」· C头文件 代码 · 共 34 行

#ifndef _calVol_h
#define _calVol_h
/***********************求采样电压头文件************************
**定义了基准电压，求采样电压函数
***************************************************************/
#include "DataType.h"
#include "E2Addr.h"
#include "pic18.h"
#define EmerChnNum 4
#define INT1 0
#define POINT1 1
#define POINT2 2
#define conAmp1 1   //放大倍数1=1
#define conAmp2 4   //放大倍数2=4
#define conBaseMax 500
#define conBaseMin 400
uint16 TableAddrE2EachEmerVolt[4][2]={{AddrE2EachChanEmerVolt,AddrE2EachChanEmerVolt+1},
                                            {AddrE2EachChanEmerVolt+2,AddrE2EachChanEmerVolt+3},
                                            {AddrE2EachChanEmerVolt+4,AddrE2EachChanEmerVolt+5},
                                            {AddrE2EachChanEmerVolt+6,AddrE2EachChanEmerVolt+7}};
uint16 baseVolt;   //存储基准电压
uint8 Amp;  //存储放大倍数
uint16 EmerVolt[EmerChnNum][1];     //存储个通道终止电压
void SaveEmerVolt(uint8 chnNo,uint16 SapDigitial);    //存储终止电压
void CalVolt_initial(void);   //求采样电压初始化函数
void ChangeAmp(void);   //存储放大倍数
void ChangeBaseVolt(uint8 digit);   //改变基准电压
#endif