private void IR_Load(object sender, EventArgs e)
{
//参数1对应COM2
if (DLT645_DLL.DLT645_OpenPort(1) != true)
{
MessageBox.Show("ERROR打开端口失败！\r\n");
}
}
private void IR_Closed(object sender, EventArgs e)
{
//DLT645_DLL.IRModulePowerOff();
//参数1对应COM2
if (DLT645_DLL.DLT645_ClosePort(1) != true)
{
MessageBox.Show("ERROR关闭端口失败！\r\n");
}
// // Buzzer.BeepClose();
}
private void bnRead_Click(object sender, EventArgs e)
{
byte[] data = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
byte[] Addr = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
byte[] DI1 = { 0x00, 0x00, 0x00, 0x00 };
byte[] DI2 = { 0x00, 0x00, 0x01, 0x00 };
byte[] DI3 = { 0x00, 0x00, 0x02, 0x00 };
byte[] ReadBuff = new byte[255];
//读取2007电表地址
if (DLT645_DLL.DLT645_2007_ReadAddr(Addr))
{
//字符转换
for (i = 0; i < 6; i++)
{
strSingleByte = String.Format("{0:X2}", Addr[i]);
// 如果不是最后一个数据，则添加一个填充字符，用来隔开两个字节数据
if (i < (6 - 1))
{
sString += strSingleByte;
sString += " ";
}
else
{
sString += strSingleByte;
}
}
ns = ("电表的通信地址：\r\n");
ns += sString;
ns += ("\r\n");
txtShow.Text += ns;
Buzzer.BeepOK();
}
else
{
ns = ("读通信地址失败！\r\n");
txtShow.Text += ns;
Buzzer.BeepError();
return;
}
sString = "";
if (DLT645_DLL.DLT645_2007_ReadData1(Addr, DI1, ReadBuff))
{
//StringUtil::ByteToString(&ReadBuff[6], &sString, ReadBuff[1]-4);
for (i = 0; i < ReadBuff[1] - 4; i++)
{
strSingleByte = String.Format("{0:X2}", ReadBuff[6 + i]);
// 如果不是最后一个数据，则添加一个填充字符，用来隔开两个字节数据
if (i < (ReadBuff[1] - 4 - 1))
{
sString += strSingleByte;
sString += " ";
}
else
{
sString += strSingleByte;
}
}
//StringUtil::BCDToDecimal(&sString,&sOutput);
double value = 0;
int bei = 1;
int num = 0;
for (i = 0; i < sString.Length; i++)
{
char c = (char)sString[i];
if (c == ' ')
{
value += num * bei;
num = 0;
bei *= 100;
}
else
{
num *= 10;
num += c - '0';
}
}
value += num * bei;
value /= 100;
sOutput = String.Format("%.2lf", value);
ns = ("组合有功总电能： ");
ns += sOutput;
ns += (" KWh\r\n");
txtShow.Text += ns;
Buzzer.BeepOK();
}
else
{
ns = ("读取数据失败！\r\n");
txtShow.Text += ns;
Buzzer.BeepError();
return;
}
sString = "";
if (DLT645_DLL.DLT645_2007_ReadData1(Addr, DI2, ReadBuff))
{
//StringUtil::ByteToString(&ReadBuff[6], &sString, ReadBuff[1]-4);
for (i = 0; i < ReadBuff[1] - 4; i++)
{
strSingleByte = String.Format("{0:X2}", ReadBuff[6 + i]);
// 如果不是最后一个数据，则添加一个填充字符，用来隔开两个字节数据
if (i < (ReadBuff[1] - 4 - 1))
{
sString += strSingleByte;
sString += " ";
}
else
{
sString += strSingleByte;
}
}
double value = 0;
int bei = 1;
int num = 0;
for (i = 0; i < sString.Length; i++)
{
char c = (char)sString[i];
if (c == ' ')
{
value += num * bei;
num = 0;
bei *= 100;
}
else
{
num *= 10;
num += c - '0';
}
}
value += num * bei;
value /= 100;
sOutput = String.Format("%.2lf", value);
ns = ("正向有功总电能： ");
ns += sOutput;
ns += (" KWh\r\n");
txtShow.Text += ns;
Buzzer.BeepOK();
}
else
{
ns = ("读取数据失败！\r\n");
txtShow.Text += ns;
Buzzer.BeepError();
return;
}
sString = "";
if (DLT645_DLL.DLT645_2007_ReadData1(Addr, DI3, ReadBuff))
{
for (i = 0; i < ReadBuff[1] - 4; i++)
{
strSingleByte = String.Format("{0:X2}", ReadBuff[6 + i]);
// 如果不是最后一个数据，则添加一个填充字符，用来隔开两个字节数据
if (i < (ReadBuff[1] - 4 - 1))
{
sString += strSingleByte;
sString += " ";
}
else
{
sString += strSingleByte;
}
}
//StringUtil::BCDToDecimal(&sString,&sOutput);
double value = 0;
int bei = 1;
int num = 0;
for (i = 0; i < sString.Length; i++)
{
char c = (char)sString[i];
if (c == ' ')
{
value += num * bei;
num = 0;
bei *= 100;
}
else
{
num *= 10;
num += c - '0';
}
}
value += num * bei;
value /= 100;
sOutput = String.Format("%.2lf", value);
ns = ("反向有功总电能： ");
ns += sOutput;
ns += (" KWh\r\n\r\n");
txtShow.Text += ns;
Buzzer.BeepOK();
}
else
{
ns = ("读取数据失败！\r\n");
txtShow.Text += ns;
Buzzer.BeepError();
return;
}
txtShow.Text += ("读取数据完成！\r\n");
}
