// 数据下行设置
public String BuildSet(string sid, IList <EDownParam> cmds, CDownConf down, EChannelType ctype)
{
StringBuilder sb = new StringBuilder();
sb.Append(ProtocolMaps.ChannelProtocolStartCharMap.FindValue(ctype)); //添加首字符
sb.Append(String.Format("{0:D4}", Int32.Parse(sid.Trim()))); //添加四位站点ID号
sb.Append("0S"); //添加指令类型
int length = 6; // 查询后指令的长度
foreach (var cmd in cmds)
{
length = length + 3 + Int32.Parse(ProtocolMaps.DownParamLengthMap[cmd]);
sb.Append(CSpecialChars.BALNK_CHAR);
sb.Append(ProtocolMaps.DownParamMap.FindValue(cmd));
switch (cmd)
{
case EDownParam.Clock: sb.Append(down.Clock.Value.ToString("yyMMddHHmmss")); break;
case EDownParam.NormalState: sb.Append(ProtocolMaps.NormalState4ProtoMap.FindValue(down.NormalState.Value)); break;
case EDownParam.Voltage: sb.Append(String.Format("{0:D4}", (int)down.Voltage.Value)); break;
case EDownParam.StationCmdID: sb.Append(down.StationCmdID); break;
case EDownParam.TimeChoice: sb.Append(ProtocolMaps.TimeChoice4ProtoMap.FindValue(down.TimeChoice.Value)); break;
case EDownParam.TimePeriod: sb.Append(ProtocolMaps.TimePeriodMap.FindValue(down.TimePeriod.Value)); break;
case EDownParam.WorkStatus: sb.Append(ProtocolMaps.WorkStatus4ProtoMap.FindValue(down.WorkStatus.Value)); break;
case EDownParam.VersionNum: sb.Append(down.VersionNum); break;
case EDownParam.StandbyChannel:
sb.Append(ProtocolMaps.ChannelType4ProtoMap.FindValue(down.MainChannel.Value));
sb.Append(ProtocolMaps.ChannelType4ProtoMap.FindValue(down.ViceChannel.Value));
break;
case EDownParam.TeleNum: sb.Append(down.TeleNum); break;
case EDownParam.RingsNum: sb.Append(String.Format("{0:D2}", (int)down.RingsNum.Value)); break;
case EDownParam.DestPhoneNum: sb.Append(down.DestPhoneNum); break;
case EDownParam.TerminalNum: sb.Append(down.TerminalNum); break;
case EDownParam.GSMElec: sb.Append(ProtocolMaps.GSMElec4ProtoMap.FindValue(down.GSMElec.Value)); break;
case EDownParam.RespBeam: sb.Append(down.RespBeam); break;
case EDownParam.AvegTime: sb.Append(String.Format("{0:D2}", (int)down.AvegTime.Value)); break;
case EDownParam.KC: sb.Append(down.KC); break;
case EDownParam.RainPlusReportedValue: sb.Append(String.Format("{0:D2}", (int)down.RainPlusReportedValue.Value)); break;
case EDownParam.Rain: sb.Append(String.Format("{0:D4}", (int)down.Rain.Value)); break;
case EDownParam.realWater: sb.Append(String.Format("{0:D6}", (int)down.realWater.Value)); break;
case EDownParam.WaterBase: sb.Append(String.Format("{0:D6}", (int)down.WaterBase.Value)); break;
case EDownParam.WaterPlusReportedValue: sb.Append(String.Format("{0:D2}", (int)down.WaterPlusReportedValue.Value)); break;
case EDownParam.SelectCollectionParagraphs: sb.Append(ProtocolMaps.SelectCollectionParagraphs4ProtoMap.FindValue(down.SelectCollectionParagraphs.Value)); break;
case EDownParam.StationType: sb.Append(ProtocolHelpers.StationType2ProtoStr_set_proto(down.StationType.Value)); break;
case EDownParam.SensorType: sb.Append(ProtocolMaps.SensorType4ProtoMap.FindValue(down.SensorType.Value)); break;
case EDownParam.UserName: sb.Append(down.UserName); break;
case EDownParam.StationName: sb.Append(down.StationName); break;
default:
throw new Exception("设置下行指令参数错误");
}
}
sb.Append(CSpecialChars.ENTER_CHAR); //添加结束符
if (ctype == EChannelType.None)
{
// 短信一包最大字节数为160
return(length > 160 ? string.Empty : sb.ToString());
}
else if (ctype == EChannelType.BeiDou)
{
// 北斗卫星最大字节数为98
return(length > 98 ? string.Empty : sb.ToString());
}
else if (ctype == EChannelType.GPRS || ctype == EChannelType.GSM)
{
return(sb.ToString());
}
throw new Exception("信道协议未编写！");
}
