savetask.c

来自「cs5460a做功率表用 cs5460a做功率表用 cs5460a做功率表」· C语言 代码 · 共 206 行

/********************************************
公司名称：
文 件 名：SaveTask.c
版 本 号：
程序设计：
说    明：各种参数保存函数
完成日期：
修改日期：
功能摘要：
**********************************************/
#define _SaveTask
#include "includes.h"

uint8  AddrVal;
uint16 PtVal;
uint16 CtVal;
uint8  BaudAndData;        //通信波特率设置和数据格式设置
uint16 H_Alarm;
uint16 L_Alarm;
uint8  AlarmSwitch;	   //报警选项

void SaveFunData(void);		   //保存设定参数,参数设定后常按set键
void LoadFunData(void);		   //加载设定参数,上电后初始化
void Save_Calibrate(void);	   //保存校验参数,校验以后常按set键
void LoadCalibration(void);	   //加载校验参数,上电后初始化

//---------------------------------------
void SaveFunData(void)
{
    uint8 temp[11];
    
    temp[0] = ((uchar *)&PtVal)[0];	
    temp[1] = ((uchar *)&PtVal)[1];
	  
    temp[2] = ((uchar *)&CtVal)[0];
    temp[3] = ((uchar *)&CtVal)[1];

    temp[4] = AddrVal;				
    temp[5] = BaudAndData;
	
    temp[6] = ((uint8 *)&H_Alarm)[0];
    temp[7] = ((uint8 *)&H_Alarm)[1];
    temp[8] = ((uint8 *)&L_Alarm)[0];
    temp[9] = ((uint8 *)&L_Alarm)[1];
    temp[10] =  AlarmSwitch;


    Write_EEProm_block(temp,(uint *)0x30,11);
}
//--------------------------------------

void  LoadFunData(void)
{
    uint8 temp[11];   

    Read_EEProm_block(temp,(uint *)0x30,11);    
    ((uchar *)&PtVal)[0] = temp[0];
    ((uchar *)&PtVal)[1] = temp[1];
	
    ((uchar *)&CtVal)[0] = temp[2];
    ((uchar *)&CtVal)[1] = temp[3];

    AddrVal = temp[4];
    BaudAndData = temp[5];

    ((uint8 *)&H_Alarm)[0] = temp[6];
    ((uint8 *)&H_Alarm)[1] = temp[7];
    ((uint8 *)&L_Alarm)[0] = temp[8];
    ((uint8 *)&L_Alarm)[1] = temp[9];
    AlarmSwitch = temp[10];


    if ((PtVal > 5000) || (PtVal == 0)) 
	   { PtVal = 1; }
	if ((CtVal > 2000) || (CtVal == 0))
	   { CtVal = 1; }

    if ((H_Alarm > 9999)|| (H_Alarm == 0))
	   { H_Alarm = 1; }
    if ((L_Alarm > 9999)|| (L_Alarm == 0))
	   { L_Alarm = 1; }

    if (AddrVal > 247 || AddrVal == 0) 
	   { AddrVal = 1; }        
    BaudAndData &= 0x13;     
}
//-----------------------------------------

void    Save_Calibrate(void)
{
    uchar   AD_Buf[4];
    
    CS_AD_A = 0;
    Rd5460A(AD_Buf,0x20);    //读电流偏移校准寄存器
    CS_AD_A = 1;
    Write_EEProm_block(AD_Buf,(uint *)0x40,3);
    
    CS_AD_A = 0;
    Rd5460A(AD_Buf,0x04);    //读电流增益校准寄存器
    CS_AD_A = 1;
    Write_EEProm_block(AD_Buf,(uint *)0x50,3);
   	//-----------------------------------------------
    CS_AD_A = 0;
    Rd5460A(AD_Buf,0x22);    //读电压偏移校准寄存器
    CS_AD_A = 1;
    Write_EEProm_block(AD_Buf,(uint *)0x60,3);

    CS_AD_A = 0;						
    Rd5460A(AD_Buf,0x08);    //读电压增益校准寄存器
    CS_AD_A = 1;
    Write_EEProm_block(AD_Buf,(uint *)0x70,3);
    //-----------------------------------------------


	CS_AD_B = 0;
    Rd5460A(AD_Buf,0x20);    //读电流偏移校准寄存器
    CS_AD_B = 1;
    Write_EEProm_block(AD_Buf,(uint *)0x80,3);

    CS_AD_B = 0;
    Rd5460A(AD_Buf,0x04);    //读电流增益校准寄存器
    CS_AD_B = 1;
    Write_EEProm_block(AD_Buf,(uint *)0x90,3);
    //-------------------------------------------------
    CS_AD_B = 0;
    Rd5460A(AD_Buf,0x22);    //读电压偏移校准寄存器
    CS_AD_B = 1;
    Write_EEProm_block(AD_Buf,(uint *)0xA0,3);

    CS_AD_B = 0;
    Rd5460A(AD_Buf,0x08);    //读电压增益校准寄存器
    CS_AD_B = 1;
    Write_EEProm_block(AD_Buf,(uint *)0xB0,3);
}

//----------------------------------------------

void    LoadCalibration(void)
{
    uchar   temp[4];
    
    temp[0] = 0x60;       
    Read_EEProm_block(&temp[1],(uint *)0x40,3);   
    CS_AD_A = 0;	
    Wr5460A(temp,4);
    CS_AD_A = 1;    
    
    temp[0] = 0x44;       
    Read_EEProm_block(&temp[1],(uint *)0x50,3);  
    CS_AD_A = 0;
    Wr5460A(temp,4);
    CS_AD_A = 1;

//--------------------------------------

    temp[0] = 0x62;        
    Read_EEProm_block(&temp[1],(uint *)0x60,3);   
    CS_AD_A = 0;
    Wr5460A(temp,4);
    CS_AD_A = 1;
    
    temp[0] = 0x48;       
    Read_EEProm_block(&temp[1],(uint *)0x70,3);  
    CS_AD_A = 0;
    Wr5460A(temp,4);
    CS_AD_A = 1;

//---------------------------------------------- 
  
    temp[0] = 0x60;       
    Read_EEProm_block(&temp[1],(uint *)0x80,3);     
    CS_AD_B = 0;
    Wr5460A(temp,4);
    CS_AD_B = 1;
    
    temp[0] = 0x44;       
    Read_EEProm_block(&temp[1],(uint *)0x90,3); 
    CS_AD_B = 0;
    Wr5460A(temp,4);
    CS_AD_B = 1;

//-------------------------------------------

    temp[0] = 0x62; 
    Read_EEProm_block(&temp[1],(uint *)0xA0,3);     
    CS_AD_B = 0;
    Wr5460A(temp,4);
    CS_AD_B = 1;
    
    temp[0] = 0x48;       
    Read_EEProm_block(&temp[1],(uint *)0xB0,3); 
    CS_AD_B = 0;
    Wr5460A(temp,4);
    CS_AD_B = 1;   
	 
//------------------------------------------
	CS_AD_A = 0;
    CS_AD_B = 0;    
    Wr_ADByte(0xe8);	//启动CS5460A	
    CS_AD_A = 1;
    CS_AD_B = 1;           
}
//--------------------------------------------