/
FB1WithANY_BIT.cs
81 lines (68 loc) · 2.54 KB
/
FB1WithANY_BIT.cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
#region Copyright
//
// Copyright (c) Phoenix Contact GmbH & Co. KG. All rights reserved.
// Licensed under the MIT. See LICENSE file in the project root for full license information.
//
#endregion Copyright
using Iec61131.Engineering.Prototypes.Common;
using Iec61131.Engineering.Prototypes.Methods;
using Iec61131.Engineering.Prototypes.Types;
using Iec61131.Engineering.Prototypes.Variables;
using System.Iec61131Lib;
namespace ExampleLib
{
/// <summary>
/// The example function block limits a value into a defined range
/// and returns the result as integer.
/// </summary>
[FunctionBlock]
public class FB1_with_ANY_BIT
{
[Input, DataType("ANY_BIT")]
public Any VALUE;
// Caution: Output parameters are not supported as ANY. Use InOut parameters instead (see FB2WithAny.cs)
[Output, DataType("DWORD")]
public uint RESULT;
[Output, DataType("UDINT")]
public uint SIZE_OF_VALUE;
[Initialization]
public void __Init()
{
}
[Execution]
public unsafe void __Process()
{
// get the size of the connected value type
SIZE_OF_VALUE = VALUE.nLength;
// Get the element type constants associate to the runtime type handle.
// The values are defined in the standard ECMA-335 "Common Language Infrastructure (CLI)",
// Partition II, chapter II.23.1.16 "Element types used in signatures")
Eclr.TypeCode code = (Eclr.TypeCode)Eclr.TypeInfo.GetTypeCode(VALUE.pRuntimeTypeHandle);
// type dependent action
if (code == Eclr.TypeCode.Boolean) // unsigned short (2 bytes)
{
ushort tempValue = *((ushort*)VALUE.pValue);
RESULT = tempValue;
}
else if (code == Eclr.TypeCode.Byte) // unsigned int (4 bytes)
{
uint tempValue = *((uint*)VALUE.pValue);
RESULT = tempValue;
}
else if (code == Eclr.TypeCode.UInt16) // unsigned int (4 bytes)
{
uint tempValue = *((uint*)VALUE.pValue);
RESULT = tempValue;
}
else if (code == Eclr.TypeCode.UInt32) // unsigned int (4 bytes)
{
uint tempValue = *((uint*)VALUE.pValue);
RESULT = tempValue;
}
else
{
// ...
}
}
}
}