Library Reference ¶ This is a dictionary of all referenced libraries and their name spaces. CAA Callback Extern ¶ Library Identification ¶ Placeholder: CAA Callback Default Resolution: CAA Callback Extern, * (CAA Technical Workgroup) Namespace: CB Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: True SystemLibrary: False Key: CAA Callback CAA Can Low Level Imp Extern ¶ Library Identification ¶ Placeholder: CAA CanL2I Default Resolution: CAA Can Low Level Imp Extern, * (CAA Technical Workgroup) Namespace: CL2I Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: True SystemLibrary: False Key: CAA CanL2I CAA Memory Block Manager Extern ¶ Library Identification ¶ Placeholder: CAA MemBlockMan Default Resolution: CAA Memory Block Manager Extern, * (CAA Technical Workgroup) Namespace: MBM Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: True SystemLibrary: False Key: CAA MemBlockMan CAA Ressource Manager Extern ¶ Library Identification ¶ Placeholder: CAA ResMan Default Resolution: CAA Ressource Manager Extern, * (CAA Technical Workgroup) Namespace: RSM Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: True SystemLibrary: False Key: CAA ResMan CAA Types Extern ¶ Library Identification ¶ Placeholder: CAA Types Default Resolution: CAA Types Extern, * (CAA Technical Workgroup) Namespace: CAA Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: True SystemLibrary: False Key: CAA Types

_CloneMessage (FUN) ¶ FUNCTION _CloneMessage : CAA.HANDLE Unmanaged implementation of CloneMessage InOut: Scope Name Type Comment Return _CloneMessage CAA.HANDLE cloned message handle Input hMessage CAA.HANDLE handle of message to clone peError POINTER TO ERROR optional pointer to error enum

_CreateArrayReceiver (FUN) ¶ FUNCTION _CreateArrayReceiver : CAA.HANDLE Creates an Array Receiver. InOut: Scope Name Type Comment Return _CreateArrayReceiver CAA.HANDLE new receiver handle or CAA.gc_hINVALID in case of failure Input hDriver CAA.HANDLE handle of CAN interface paSortedCOBIDs POINTER TO CL2I.ARRAY_RECV_ENTRY array filled with COBIDs of interest sorted by COBID ctCOBIDs CAA.COUNT number of COBIDs contained in paSortedCOBIDs eEvent CB.EVENT trigger event when message received xEnableSyncWindow BOOL use SYNC window ==> not implemented peError POINTER TO ERROR optional pointer to error enum

_CreateIdAreaReceiver (FUN) ¶ FUNCTION _CreateIdAreaReceiver : CAA.HANDLE Unmanaged implementation of CreateIdAreaReceiver InOut: Scope Name Type Comment Return _CreateIdAreaReceiver CAA.HANDLE Input hDriver CAA.HANDLE handle of CAN interface xAlwaysNewest BOOL TRUE: returns only the newest message; FALSE: receiver with queue. eEvent CB.EVENT trigger event when message received xEnableSyncWindow BOOL use SYNC window: not implemented ==> do not care peError POINTER TO ERROR optional pointer to error enum

_CreateMaskReceiver (FUN) ¶ FUNCTION _CreateMaskReceiver : CAA.HANDLE Unmanaged implementation of CreateMaskReceiver InOut: Scope Name Type Comment Return _CreateMaskReceiver CAA.HANDLE new receiver handle or CAA.gc_hINVALID in case of failure Input hDriver CAA.HANDLE handle of CAN interface cobIdValue CL2I.COBID CobID value cobIdMask CL2I.COBID CobID mask xRTRValue BOOL RTR value xRTRMask BOOL RTR mask x29BitIdValue BOOL 29 Bit Id value x29BitIdMask BOOL 29 Bit Id mask xTransmitValue BOOL Transmit message value xTransmitMask BOOL Transmit message mask xAlwaysNewest BOOL TRUE: returns only the newest message; FALSE: receiver with queue. eEvent CB.EVENT trigger event when message received xEnableSyncWindow BOOL use SYNC window: not implemented ==> do not care peError POINTER TO ERROR optional pointer to error enum

_CreateMessage (FUN) ¶ FUNCTION _CreateMessage : CAA.HANDLE Unmanaged implementation of CreateMessage InOut: Scope Name Type Comment Return _CreateMessage CAA.HANDLE new message handle Input hDriver CAA.HANDLE handle of CAN interface cobID CL2I.COBID cob ID usiLength USINT length of valid data bytes xRTR BOOL RTR bit x29BitID BOOL 29 Bit ID peError POINTER TO ERROR optional pointer to error enum

Library Reference ¶ This is a dictionary of all referenced libraries and their name spaces. CAA Memory Block Manager Extern ¶ Library Identification ¶ Placeholder: CAA MemBlockMan Default Resolution: CAA Memory Block Manager Extern, * (CAA Technical Workgroup) Namespace: MBM Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: True SystemLibrary: False Key: CAA MemBlockMan CAA Types Extern ¶ Library Identification ¶ Placeholder: CAA Types Default Resolution: CAA Types Extern, * (CAA Technical Workgroup) Namespace: CAA Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: True SystemLibrary: False Key: CAA Types SysSem ¶ Library Identification ¶ Placeholder: SysSem Default Resolution: SysSem, * (System) Namespace: SysSem Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysSem SysTypes2 Interfaces ¶ Library Identification ¶ Name: SysTypes2 Interfaces Version: newest Company: System Namespace: SysTypes Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysTypes2 Interfaces, * (System)

CAA File Library Documentation ¶ Company CAA Technical Workgroup Title CAA File Version 3.5.15.0 Categories Intern|CAA|System Namespace FILE Author 3S - Smart Software Solutions GmbH Placeholder CAA File Description 1 ¶ CAA File and Directory handling Overview ¶ This library provides function blocks for accessing file directory systems and files. The standardized inputs and outputs of the function blocks are described in detail in the CAA Guidelines and will therefore not be described here. File access is only supported in binary mode. All input values of the function blocks are stored in local internal variables. This does not apply for the contents of memory structures where a pointer is passed on as an input for example “ pBuffer “ of “ FILE.Read “ or “ FILE.Write “. Directory paths and protocols ¶ CAA.FILENAME which is described in “CAA_Types.library“ should be usable for library “CAA_File“ in the following way. Separators between directory paths in “ CAA.FILENAME “ are the slash („/“) or the back-slash („\“). The interpretation of the directory path is tolerant to the effect that either one or the other of these characters can be used. Mixed usage should be avoided by an error message. The part of a “ CAA.FILENAME “ character string behind the last separator is the file name. The rest specifies the directory path. Only in the first part of the directory path may a series of colons be used for the specification of drive letters or for device identification. The function block FILE.SetRoot provides for an enhanced portability of the applications, regardless of the many different options available to display a directory path. The starting point within the directory tree can thus be set centrally and it is then possible to navigate through the application relative to this starting point. Absolute paths in the local file system: C:/dir/Test.txt or /ram:2/home/Test.txt Relative paths in the local file system: ../Log/Test.txt or Log/Test.txt Complete path specification for a file in the local files system: file://C:/dir/Test.txt Complete path specification for a file on a FTP Server: ftp://<user>:<passwd>@<ip-addr>[:<port>]/home/user/Test.txt Complete path specification for a file on a HTTP Server: http://<ip-addr>[:<port>]/dir/Test.txt Whether the appropriate resolver functions for FTP- or HTTP- Servers are available in the corresponding implementation, can be evaluated via function FILE.GetProperty . Only IP addresses are valid, the resolution of a name is not intended for in the functional scope of the library “CAA.File“. Contents: ¶ CAA File Enums Function Blocks Functions Global Variables Structs Examples (GVL) Directory File - Standard File - Modification File – internal pointer File – Properties Library Information GetLibVersion (Function) GetLibVersionNumber (Function) IsLibReleased (Function) Indices and tables ¶ 1 Based on CAA_FILE.library, last modified 24.07.2019, 08:29:24. LibDoc 4.4.0.0-b.27 The content file CAA_FILE.clean.json was generated with CODESYS V3.5 SP15 on 24.07.2019, 08:29:27.

Enums ¶ ATTRIB (Enum) ERROR (Enum) MODE (Enum)

CAA File ¶ Enums ATTRIB (Enum) ERROR (Enum) MODE (Enum) Function Blocks Directory DirClose (FunctionBlock) DirCopy (FunctionBlock) DirCreate (FunctionBlock) DirList (FunctionBlock) DirOpen (FunctionBlock) DirRemove (FunctionBlock) DirRename (FunctionBlock) File Close (FunctionBlock) Copy (FunctionBlock) Delete (FunctionBlock) EOF (FunctionBlock) Flush (FunctionBlock) GetAttribute (FunctionBlock) GetPos (FunctionBlock) GetSize (FunctionBlock) GetTime (FunctionBlock) Open (FunctionBlock) Read (FunctionBlock) Rename (FunctionBlock) SetPos (FunctionBlock) Write (FunctionBlock) Functions GetProperty (Function) Global Variables CAA_Globale_Constants (GVL) Structs FILE_DIR_ENTRY (Struct)