private bool CreateHighPlcInfo(List <DTPlcInfo> dAll)
{
if (dAll.Count > 0)
{
for (int i = 0; i < dAll.Count; i++)
{
DTPlcInfo tmpInfoHigh = new DTPlcInfo((dAll[i].RelAddr + 1), dAll[i].StrArea, dAll[i].ValueMode);
tmpInfoHigh.Xuhao = -1;
dAll[i].DoubleModeHigh = tmpInfoHigh;
}
}
return(true);
}
void PackCmdReadDMDataOut(DataTable dataForm0)
{
List <DTPlcInfo> plcInfoLst = new List <DTPlcInfo>();
List <DTPlcInfo> MPlcInfo = new List <DTPlcInfo>();
foreach (DataRow row in dataForm0.Rows)
{
int mAddr = 0;
int count = 0;
string strSplit1;
string strSplit2;
string DSmode; //单字还是双字
#region 获取地址 个数 区域 创建plcinfo类 并添加到集合
if (row == null)
{
return;
}
if (row["addr"].ToString() == null || row["mode"].ToString() == null || row["count"].ToString() == null)
{
return;
}
;
//添加各个单元
//取数字 用替代的字符的方法 取数组就替换字母为空 取字母就替换数字
strSplit1 = Regex.Replace(row["addr"].ToString(), "[A-Z]", "", RegexOptions.IgnoreCase);
//取字母
strSplit2 = Regex.Replace(row["addr"].ToString(), "[0-9]", "", RegexOptions.IgnoreCase);
DSmode = row["mode"].ToString();
if (!int.TryParse(row["count"].ToString(), out count))
{
continue;
}
//地址超了 无效 暂且定XDM 最大69999
if (!int.TryParse(strSplit1, out mAddr) || (mAddr < 0) || (mAddr > Constant.XJMaxAddr))
{
continue;
}
//字母大于4 无效地址
if (strSplit2.Count() > 3)
{
continue;
}
//这里数组进行统计
if (DSmode.Equals(Constant.DoubleMode) && (DTPLCPackCmdAndDataUnpack.AreaGetFromStr(strSplit2) < Constant.M_ID))
{
count = count * 1; //默认都是双字了
}
//传入数据起始地址 个数 区域 模式
DTPlcInfo[] tmpInfoLst = DTPLCcmd.GetPlcInfo(mAddr, count, strSplit2, DSmode);
if (tmpInfoLst.Count() > 0)
{
plcInfoLst.AddRange(tmpInfoLst);
}
#endregion
}
#region 排序 去重复 统计DM 起始点
//排序 按照绝对地址
plcInfoLst = plcInfoLst.OrderBy(x => x.AbsAddr).ToList();
//去重复
plcInfoLst = plcInfoLst.Distinct(new ModelComparerDT()).ToList();
//分离D 区 M区
DPlcInfo = plcInfoLst.FindAll(t => t.IntArea < (Constant.HSD_ID + 1));
MPlcInfo = plcInfoLst.FindAll(t => t.IntArea > (Constant.HSD_ID));
plcInfoLst = DPlcInfo.Union(MPlcInfo).ToList <DTPlcInfo>();
#endregion
#region 根据断点 建立命令的表格缓冲lst 然后创建读取DM区域的命令
//开始打包
List <int> addrLst = new List <int>(); //连续地址的起始地址
List <int> idLst = new List <int>(); //地址是D xy HSD
List <int> addrcount = new List <int>(); //起始地址开始 读取几个寄存器
List <int> breakPoint = new List <int>(); //在
//首先要确定断点
breakPoint.Add(0);
//获取不连续点的位置 D区域
for (int i = 0; i < plcInfoLst.Count - 1; i++)
{
if (((plcInfoLst[i + 1].RelAddr - plcInfoLst[i].RelAddr) > 1) || (plcInfoLst[i + 1].IntArea != plcInfoLst[i].IntArea))
{
int bp = i + 1;
breakPoint.Add(bp);
}
}
breakPoint.Add(plcInfoLst.Count);
//d区在前面，M区在后面 根据断点来区分
//统计D区起始地址个数 统计M区起始地址个数
//D区返回数据可以根据Dplcinfo集合来预算
//但M区需要知道M起始地址个数
for (int j = 0; j < breakPoint.Count; j++)
{
if (breakPoint[j] < plcInfoLst.Count)
{
addrLst.Add(plcInfoLst[breakPoint[j]].AbsAddr);
idLst.Add(plcInfoLst[breakPoint[j]].IntArea);
addrcount.Add(plcInfoLst[breakPoint[j + 1] - 1].RelAddr - plcInfoLst[breakPoint[j]].RelAddr + 1);
}
}
//这里d区的话 需要指定一下双字情况下的 另外一个字节
//FindHighPlcInfo(DPlcInfo);
//台达PLC 默认是双字 那双字 就要自己创建了
CreateHighPlcInfo(DPlcInfo);
//这里M区麻烦一点 分成n个M单元组 每个单元组 有个起始地址
MPlcInfoAll = new List <List <DTPlcInfo> >();
for (int i = 0; i < addrLst.Count; i++)
{
List <DTPlcInfo> mplst = new List <DTPlcInfo>();
if (idLst[i] > Constant.HSD_ID)
{
for (int k = 0; k < addrcount[i]; k++)
{
DTPlcInfo p = new DTPlcInfo();
p.ValueMode = Constant.BitMode;
p.ByteValue = new byte[1];
p.IntArea = idLst[i];
p.AbsAddr = addrLst[i] + k;
p.Xuhao = k;
mplst.Add(p);
}
}
if (mplst.Count > 0)
{
MPlcInfoAll.Add(mplst);
}
}
int mCount = 0;
for (int i = 0; i < MPlcInfoAll.Count; i++)
{
double cntdb = (double)MPlcInfoAll[i].Count / 8;
mCount = mCount +
(int)Math.Ceiling(cntdb);
}
//dataform表格里面地址对应dplcinfo和mplcinfo的数据对应起来
FindIndexInPlcInfo(dataForm0, DPlcInfo, MPlcInfoAll);
DTPLCcmd.PackSetCmdReadDDataOut(DPlcInfo);
DTPLCcmd.PackSetCmdReadMDataOut(MPlcInfoAll);
// DTPLCcmd.PackCmdReadDMDataOut(addrLst, idLst, addrcount, 5 + DPlcInfo.Count * 2 + mCount);
#endregion
addrLst = null;
idLst = null;
addrcount = null;
breakPoint = null;
}