MD5_II (FUN) ¶ FUNCTION MD5_II : DWORD MD5 transformations for rounds 1, 2, 3, and 4. InOut: Scope Name Type Return MD5_II DWORD Input dwA DWORD dwB DWORD dwC DWORD dwD DWORD dwX DWORD dwS UINT dwT DWORD

MD5_Transform (FUN) ¶ FUNCTION MD5_Transform : BOOL MD5 basic transformation. Transform state according to first 64 bytes at Buffer. InOut: Scope Name Type Return MD5_Transform BOOL Input padwState POINTER TO ARRAY [0..3] OF DWORD pBuffer POINTER TO BYTE

Manipulation ¶ Decode (Function) Encode (Function) MemFill (Function) MemMove (Function)

Decode (FUN) ¶ FUNCTION Decode : BOOL Function decodes “Source” (ARRAY OF BYTE) into “Destination” (ARRAY OF DWORD), meaning 4 BYTEs are decoded into 1 DWORD. Assumes “uiNumberOfBytes” is a multiple of 4, whereas if it is not “FALSE” will be returned. InOut: Scope Name Type Comment Return Decode BOOL function returns “TRUE” if decoding succeded Input pSource POINTER TO ARRAY [0..0] OF BYTE address of source memory pDestination POINTER TO ARRAY [0..0] OF DWORD address of destination memory uiNumberOfBytes UINT number of bytes to decode

RTCLK_TIME_ZONE_INFO (STRUCT) ¶ TYPE RTCLK_TIME_ZONE_INFO : STRUCT InOut: Name Type Comment iBias INT Offset in minutes (local time = UTC + iBias) sPeriode ARRAY [1..2] OF RTCLK_PERIODE_INFO 1 standard, 2 daylight

SYSTEMTIME (ALIAS) ¶ TYPE SYSTEMTIME : RTCLK_SYSTEMTIME

TIME_ZONE_INFO (ALIAS) ¶ TYPE TIME_ZONE_INFO : RTCLK_TIME_ZONE_INFO

GetSupplierVersion (FUN) ¶ FUNCTION GetSupplierVersion : WORD InOut: Scope Name Type Return GetSupplierVersion WORD Input xDummy BOOL

VersionConstants (GVL) ¶ InOut: Scope Name Type Initial Constant gc_byVersion BYTE 1 gc_byVersion_1 BYTE 0

File and Project Information ¶ Scope Name Type Content FileHeader creationDateTime date 17.05.2017, 14:27:42 companyName string 3S-Smart Software Solutions GmbH libraryFile CAA_RealTimeClock_Extern.library primaryProject True productName CODESYS productProfile CODESYS V3.5 SP10 Patch 2 contentFile CAA_RealTimeClock_Extern.clean.json version version 1.0.1.1 ProjectInformation Released bool True LastModificationDateTime date 01.01.1601, 00:53:00 LibraryCategories library-category-list Intern|CAA|System Author string 3S - Smart Software Solutions GmbH Company CAA Technical Workgroup DefaultNamespace RTCLK Description See: Description DocFormat reStructuredText LanguageModelAttribute qualified-access-only Placeholder CAA RTCLK Project CAA_RealTimeClock_Extern Title CAA Real Time Clock Extern Version string 0.01 Version version 3.5.10.0