/// <summary>
/// 发送0个参数0字节泵站命令
///
/// 0x00启泵
/// 0x01停泵
/// 0x0D清除水量运行记录
/// 0x0E清除打卡记录
/// 0x0F清除水量总水量
/// 0x10清除已用时间
/// 0x12读取泵站当前状态
/// 0x13读取剩余水量
/// 0x14读取总水量
/// 0x15读取已用水量
/// 0x16读取流量
/// 0x17读取效率
/// 0x19读取泵站强启状态
/// 0x1A读取实时数据
/// 0x1B读取振动传感器状态
/// 0x1C读取总用水记录条数
/// 0x1D读取最后一条用水记录的位置
/// 0x1E读取管理卡密码
/// 0x1F读取启亭卡密码
/// 0x20读取数据卡密码
/// 0x27读取泵站最后一次动作时的记录资料
/// 0x29读取总打卡记录条数
/// 0x2A读取最后一条打卡记录的位置
/// 0x2C读取供电状态
/// 0x2E读取接触器状态
/// </summary>
public byte[] MakeCommandHelp(int ComAdr, byte function)
{
byte[] outByte = new byte[9];
byte[] outByteVal = new byte[7];
outByte[0] = 0x21;
outByteVal[0] = outByte[0];
outByte[1] = 0x58;
outByteVal[1] = outByte[1];
outByte[2] = 0x44;
outByteVal[2] = outByte[2];
outByte[3] = (byte)ComAdr;
outByteVal[3] = outByte[3];
//outByte[4] = 0xA1;
outByte[4] = PumpDefine.DEV_TYPE.FirstByte;
outByteVal[4] = outByte[4];
outByte[5] = function;
outByteVal[5] = outByte[5];
outByte[6] = 0x0;
outByteVal[6] = outByte[6];
//**************************
crc = CRC.CRC16(outByteVal);
outByte[7] = crc[0];
outByte[8] = crc[1];
return(outByte);
}
/// <summary>
///
/// </summary>
/// <param name="comAdr"></param>
/// <param name="recordIdx"></param>
/// <returns></returns>
public byte[] MakeRecordCmd(int comAdr, int recordIdx)
{
byte[] outByte = new byte[10];
byte[] outByteVal = new byte[8];
outByte[0] = 0x40;
outByteVal[0] = outByte[0];
outByte[1] = 0x58;
outByteVal[1] = outByte[1];
outByte[2] = 0x44;
outByteVal[2] = outByte[2];
outByte[3] = (byte)comAdr;
outByteVal[3] = outByte[3];
outByte[4] = 0x0B;
outByteVal[4] = outByte[4];
outByte[5] = 0x25;
outByteVal[5] = outByte[5];
outByte[6] = 0x09;
outByteVal[6] = outByte[6];
outByte[7] = (byte)recordIdx;
outByteVal[7] = outByte[7];
//**************************
crc = CRC.CRC16(outByteVal);
outByte[8] = crc[0];
outByte[9] = crc[1];
return(outByte);
}
/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <param name="dataLength"></param>
/// <param name="refValue"></param>
public PumpProcessor(byte[] data, int Len, ref object oPars)
{
//进行校验
//
if (Len <= 2)
{
oPars = null;
_dataFlag = DataFlag.LENGTH_ERROR;
return;
}
//进行校验
byte[] DataVal = new byte[Len - 2];
for (int i = 0; i < Len - 2; i++)
{
DataVal[i] = data[i];
}
crc = CRC.CRC16(DataVal);
//分析数据
if (data[Len - 2] == crc[0] && data[Len - 1] == crc[1])
{
address = (int)data[3];//得到站号
switch (data[5])
{
//实时数据
case PumpDefine.FCDefine.FC_READREAL:
{
// 正常数据长度应该为46
// 有可能上传长度为28且CRC校验正确的数据
//
if (data.Length == 46)
{
//Read_Rlt(data, ref refValue);
PumpRealData prd = ParseRealData(data);
oPars = prd;
}
else
{
_dataFlag = DataFlag.LENGTH_ERROR;
oPars = null;
return;
}
}
break;
}
this._dataFlag = DataFlag.OK;
}
else
{
this._dataFlag = DataFlag.CRC_ERROR;
oPars = null;
}
}
/// <summary>
/// 解析来自口门测控仪数据
/// </summary>
/// <param name="data">用户数据</param>
/// <param name="dataLength"></param>
/// <param name="refValue">返回结果</param>
public GateReader(byte[] data, ref object oPars)
{
int dataLength = 0;
if (data != null)
{
dataLength = data.Length;
}
//TODO: len < 2, 2007-06-25 Added
//
//进行校验
if (dataLength <= 2)
{
oPars = null;
_dataFlag = DataFlag.LENGTH_ERROR;
return;
}
byte[] dataValue = new byte[dataLength - 2];
for (int i = 0; i < dataLength - 2; i++)
{
dataValue[i] = data[i];
}
crc = CRC.CRC16(dataValue);
//分析数据(带校验)
//
// crc success
//
if (data[dataLength - 2] == crc[0] && data[dataLength - 1] == crc[1])
{
//得到站号
comAdr = (int)data[3];
// data[5] - Function code
//
switch (data[5])
{
//参数数据
case 0x23:
Read_Par(data, ref oPars);
break;
//实时数据
case 0x24:
Read_Rlt(data, ref oPars);
break;
//历史记录
case 0x25:
{
if (!Read_His(data, ref oPars))
{
_dataFlag = DataFlag.DATA_ERROR;
oPars = null;
return;
}
break;
}
//输入水量记录
//
case 0x37:
Read_InWater(data, ref oPars);
break;
//最后一条记录
//
case 0x3C:
if (!Read_His(data, ref oPars))
{
_dataFlag = DataFlag.DATA_ERROR;
oPars = null;
return;
}
break;
//读取状态量
//
default:
Read_Sts(data, ref oPars);
break;
}
_dataFlag = DataFlag.OK;
}
else
{
_dataFlag = DataFlag.CRC_ERROR;
oPars = null;
}
}