public static PLCCommandBase GetPLCCommander(EnumHandleType enumHandleType, EnumDeviceType enumDeviceType)
{
if (enumHandleType == EnumHandleType.抄录)
{
return(new Jingjia.Command63Read());
}
else if (enumHandleType == EnumHandleType.通电Or全开)
{
return(new Jingjia.Command50Set(enumHandleType, enumDeviceType));
}
else if (enumHandleType == EnumHandleType.断电Or关三分之二)
{
return(new Jingjia.Command50Set(enumHandleType, enumDeviceType));
}
else if (enumHandleType == EnumHandleType.告警Or全关)
{
return(new Jingjia.Command50Set(enumHandleType, enumDeviceType));
}
else if (enumHandleType == EnumHandleType.关告警Or关三分之一)
{
return(new Jingjia.Command50Set(enumHandleType, enumDeviceType));
}
else
{
throw new Exception("未定义");
}
}
public void ProcessRequest(HttpContext context)
{
int deviceNum = 0;
int handleType = 0;
int deviceType = 0;
if (!int.TryParse(context.Request.Params[0], out deviceNum))
{
context.Response.Write(Common.ResultJsonStringNew(1, "设备ID参数错误", null));
return;
}
if (!int.TryParse(context.Request.Params[1], out handleType))
{
context.Response.Write(Common.ResultJsonStringNew(1, "命令类型参数错误", null));
return;
}
if (!int.TryParse(context.Request.Params[2], out deviceType))
{
context.Response.Write(Common.ResultJsonStringNew(1, "设备类型参数错误", null));
return;
}
//命令类型枚举
EnumHandleType enumHandleType = (EnumHandleType)handleType;
//设备类型枚举
EnumDeviceType enumDeviceType = (EnumDeviceType)Enum.ToObject(typeof(EnumDeviceType), deviceType);
context.Response.ContentType = "text/plain";
if (enumHandleType == EnumHandleType.打开任务调度器)
{
Jingjia.Task.Class1 class1 = new Jingjia.Task.Class1();
class1.Star();
context.Response.Write("任务调度器已打开");
return;
}
string data = JingJia.PLCDriver.CommandQueueDriver.ExecuteCommand(deviceNum, enumHandleType, enumDeviceType);
context.Response.Write(Common.ResultJsonStringNew(deviceNum, "ok", data));
}
public Command50Set(EnumHandleType enumHandleType, EnumDeviceType enumDeviceType)
{
EnumDeviceType = enumDeviceType;
EnumHandleType = enumHandleType;
}
/// <summary>
/// 执行单个命令
/// </summary>
/// <param name="num">设备编号</param>
/// <param name="handleType">执行类型</param>
/// <returns>返回执行结果</returns>
public static string ExecuteCommand(int num, EnumHandleType handleType, EnumDeviceType enumDeviceType)
{
if (handleType == EnumHandleType.获取所有设备缓存)
{
_pLCDeviceCache = PLCDeviceCacheObject.Instance;
Dictionary <int, Result63ReadBase> _dataDic = _pLCDeviceCache.GetResult63ReadBases();
//List<Result63ReadBase> ress = new List<Result63ReadBase>();
//foreach (Result63ReadBase item in _dataDic.Values)
//{
// ress.Add(item);
//}
string str = JsonConvert.SerializeObject(_dataDic);
return(str);
}
// if (handleType == EnumHandleType.打开任务调度器) {
// Class1 class1 = new Class1();
// class1.Star();
// return "已经打开";
//}
GR10 gr10 = DriveFactory.GetPLCInstence();
//打开串口
//gr10.Open("COM4");
//命令对象工厂
PLCCommandBase pLCCommandBase = DriveFactory.GetPLCCommander(handleType, enumDeviceType);
//获取命令码
byte[] sendData = pLCCommandBase.BuildCommandByte(num);
byte[] resData;
string json;
try
{
resData = gr10.SendData("COM4", sendData);
if (resData == null)
{
json = "返回数据超时";
}
else
{
json = pLCCommandBase.BuildResultDataJson(resData, enumDeviceType);
}
}
catch (Exception ex)
{
json = ex.Message;
}
return(json);
}
public static void AddCommand(int num, EnumHandleType handleType)
{
throw new NotImplementedException();
}
