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51单片机 CS5463
还请帮忙看一下我的代码，（并非原创）
#include
#include
#define uint unsigned int
void main()
{
CS5463_Init();
LCM_init(); //初始化液晶显示器
LCM_clr(); //清屏
chn_disp(tab1); //显示欢迎字
DelayM(500); //显示等留3秒
while(1)
{
sta= CS5463_GetStatusReg(); //检测中断产生的原因
if(0x01==(sta&0x01)) //读取电流电压
{
CS5463_ResetStatusReg(); //清除标志
CS5463_GetVoltRMS(); //获取电压
CS5463_GetCurrentRMS(); //获取电流
CS5463_GetPactiveRMS(); //获取功率
}
if(0x02==(sta&0x02)) //读取温度
{
CS5463_GetVoltRMS(); //获取电压
CS5463_GetTemperature(); //温度读取不需要太频繁，所以跟电流电压一起读取
CS5463_Init(); //重新初始化芯片
}
//SndCom1Data(MeasureData,16);
}
}
}
static void CS5463_GetVoltRMS(void)
{
float G = 0.5,result; //typedef float fp32; 就是浮点类型
int temp1; // int
uint8 temp,i,j; // byte
CS5463ReadReg(REG_VRMSR,RX_Buff); //读取电压有效值
i = 0;
result = 0;
while(i<3)
{
temp = RX_Buff;
j = 0;
while(j<8)
{
if(temp&0x80)
{
result += G;
}
temp <<= 1;
j++;
G = G/2;
}
i++;
} //电压在220时取样电压为78mv
result = result*CS5463_VScale;//V_Coff; //计算电压值220V*250mv/(110mv/1.414)=704.8V 可以暂时不用
result *= 100; //单位为mV（毫伏） 12345mv 5位你怎么显示
temp1 = (uint32)result;
LCM_WriteDatOrCom (0,0x84);
aa= temp1/10000;
LCM_WriteDatOrCom(1,aa+0x30);
bb= (temp1%10000)/1000;
LCM_WriteDatOrCom(1,bb+0x30);
cc=(temp1%1000)/100;
LCM_WriteDatOrCom(1,cc+0x30);
LCM_WriteDatOrCom(1,0x2e);
dd= (temp1%100)/10;
LCM_WriteDatOrCom(1,dd+0x30);
ee=temp1%10;
LCM_WriteDatOrCom(1,ee+0x30);
LCM_WriteString(" V");
}
static void CS5463_GetCurrentRMS(void)
{
fp32 G = 0.5,result;
uint32 temp1;
uint8 temp,i,j;
CS5463ReadReg(REG_IRMSR,RX_Buff); //读取电流有效值
i = 0;
result = 0;
while(i<3)
{
temp = RX_Buff;
j = 0;
while(j<8)
{
if(temp&0x80)
{
result += G;
}
temp <<= 1;
j++;
G = G/2;
}
i++;
}
result = result*CS5463_IScale;//I_Coff; //计算电流值暂时不用
result *= 1000; //单位mA(毫安) 12345ma
temp1 = (uint32)result;
LCM_WriteDatOrCom (0,0x94);
aa= temp1/10000;
LCM_WriteDatOrCom(1,aa+0x30);
bb= (temp1%10000)/1000;
LCM_WriteDatOrCom(1,bb+0x30);
cc=(temp1%1000)/100;
LCM_WriteDatOrCom(1,cc+0x30);
dd= (temp1%100)/10;
LCM_WriteDatOrCom(1,dd+0x30);
ee=temp1%10;
LCM_WriteDatOrCom(1,ee+0x30);
LCM_WriteString(" mA");
}
static void CS5463_GetPactiveRMS(void)
{
fp32 G = 1.0,result;
uint8 temp,i,j;
uint32 temp1;
CS5463ReadReg(0x14,RX_Buff); //读取有功功率REG_Pactive
temp = RX_Buff[0];
if(temp&0x80) //如果为负数，计算原码
{
RX_Buff[0] = ~RX_Buff[0]; //本来为取反+1，这里因为精度的原因，不+1
RX_Buff[1] = ~RX_Buff[1];
RX_Buff[2] = ~RX_Buff[2];
}
i = 0;
result = 0;
while(i<3)
{
temp = RX_Buff;
j = 0;
while(j<8)
{
if(temp&0x80)
{
result += G;
}
temp <<= 1;
j++;
G = G/2;
}
i++;
}
result = result*13125;
temp1 = (uint32)result;
LCM_WriteDatOrCom (0,0x8C); //26W 12345W
aa= temp1/10000;
LCM_WriteDatOrCom(1,aa+0x30);
bb= (temp1%10000)/1000;
LCM_WriteDatOrCom(1,bb+0x30);
cc=(temp1%1000)/100;
LCM_WriteDatOrCom(1,cc+0x30);
dd= (temp1%100)/10;
LCM_WriteDatOrCom(1,dd+0x30);
ee=temp1%10;
LCM_WriteDatOrCom(1,ee+0x30);
LCM_WriteString(" W");
if(temp1>9)
{
LED1 = 0;
}
else
{
LED1 = 1;
}
}
static void CS5463_GetPactiveRMS(void)
{
fp32 G = 1.0,result;
uint8 temp,i,j;
uint32 temp1;
CS5463ReadReg(0x14,RX_Buff); //读取有功功率REG_Pactive
temp = RX_Buff[0];
if(temp&0x80) //如果为负数，计算原码
{
RX_Buff[0] = ~RX_Buff[0]; //本来为取反+1，这里因为精度的原因，不+1
RX_Buff[1] = ~RX_Buff[1];
RX_Buff[2] = ~RX_Buff[2];
}
i = 0;
result = 0;
while(i<3)
{
temp = RX_Buff;
j = 0;
while(j<8)
{
if(temp&0x80)
{
result += G;
}
temp <<= 1;
j++;
G = G/2;
}
i++;
}
result = result*13125;
temp1 = (uint32)result;
LCM_WriteDatOrCom (0,0x8C); //26W 12345W
aa= temp1/10000;
LCM_WriteDatOrCom(1,aa+0x30);
bb= (temp1%10000)/1000;
LCM_WriteDatOrCom(1,bb+0x30);
cc=(temp1%1000)/100;
LCM_WriteDatOrCom(1,cc+0x30);
dd= (temp1%100)/10;
LCM_WriteDatOrCom(1,dd+0x30);
ee=temp1%10;
LCM_WriteDatOrCom(1,ee+0x30);
LCM_WriteString(" W");
if(temp1>9)
{
LED1=0;
}
else
{
LED1 = 1;
}
错误提示告诉我，没有包含cs5463的库文件
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