internal PlcMemoryInfoTrigger(Object triggerValue, TriggerTypes type, string name, string description, EventMemory memoryType = EventMemory.DM,
UInt32 readOffset = 0, AccessSize accessSize = AccessSize.WORD, BitPlace bitPlace = BitPlace.NOBIT,
bool isEnable = true, Object constantValue = null)
: base(name, description, memoryType, readOffset, accessSize, bitPlace, isEnable, constantValue)
{
TriggerValue = triggerValue;
TriggerType = type;
}
/// <summary>
///
/// </summary>
/// <param name="description"></param>
/// <param name="memoryType">CIO はBitのみ</param>
/// <param name="readOffset"></param>
/// <param name="accessSize">CIO はBit限定</param>
/// <param name="isEnable"></param>
/// <param name="bitPlace"></param>
public PlcMemoryInfo(string name, string description, EventMemory memoryType = EventMemory.DM, UInt32 readOffset = 0, AccessSize accessSize = AccessSize.WORD, BitPlace bitPlace = BitPlace.NOBIT, bool isEnable = true, Object constantValue = null) : this()
{
// 初期化
Name = name;
Description = description;
MemoryType = memoryType;
AccessSize = accessSize;
IsEnable = isEnable;
ReadOffset = readOffset;
BitPlace = bitPlace;
ConstantValue = constantValue;
}
// obsoleted
private UInt32 ReadAsUInt32(EventMemory memoryType, UInt32 readOffset, AccessSize accessSize, BitPlace bitPlace = BitPlace.NOBIT)
{
switch (accessSize)
{
case AccessSize.BIT:
return((UInt16)(HasFlags_AND(memoryType, readOffset, bitPlace) ? 0 : 1));
case AccessSize.BYTE:
throw new NotImplementedException("Word Access Address しか無い場合、Byte指定はあり得ない。上位/下位のどちらかが取得不能なので");
case AccessSize.WORD:
return(ReadAsUInt16(memoryType, readOffset));
case AccessSize.DWORD:
return((UInt32)(ReadAsUInt16(memoryType, readOffset) << 16) + ReadAsUInt16(memoryType, (UInt32)readOffset + 1));
default:
return(UInt32.MinValue);
}
}
/// <summary>
/// WORD2SmallInt 未対応。obsoleted
/// </summary>
/// <param name="memoryType"></param>
/// <param name="readOffset"></param>
/// <param name="accessSize"></param>
/// <param name="bitPlace"></param>
/// <returns></returns>
private string ReadAsString(EventMemory memoryType, UInt32 readOffset, AccessSize accessSize, BitPlace bitPlace = BitPlace.NOBIT)
{
switch (accessSize)
{
case AccessSize.BIT:
return(HasFlags_AND(memoryType, readOffset, bitPlace).ToString());
case AccessSize.BYTE:
throw new NotImplementedException("Word Access Address しか無い場合、Byte指定はあり得ない。上位/下位のどちらかが取得不能なので");
case AccessSize.WORD:
return(ReadAsUInt16(memoryType, readOffset).ToString());
case AccessSize.DWORD:
return(ReadAsUInt16(memoryType, readOffset).ToString() + ReadAsUInt16(memoryType, readOffset + 1).ToString());
default:
return("illegal parameter");
}
}
