SysIntUnregister (FUN) ¶ FUNCTION SysIntUnregister : RTS_IEC_RESULT <description>Function to unregister an interrupt handler</description> <result><p>RESULT: Returns the runtime system error code (see CmpErrors.library).</p></result> InOut: Scope Name Type Comment Return SysIntUnregister RTS_IEC_RESULT Input hInt RTS_IEC_HANDLE <param name=”hInt” type=”IN”>Handle to interrupt returned by SysIntOpen.</param> pCallback POINTER TO BYTE <param name=”pCallback” type=”IN”>Interrupt handler</param>

Library Reference ¶ This is a dictionary of all referenced libraries and their name spaces. 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)

SysInt23 Library Documentation ¶ Company System Title SysInt23 Version 3.5.13.0 Categories System|SysLibs23 Author 3S - Smart Software Solutions GmbH Description 1 ¶ Compatibility library for CoDeSys 2.3 projects, to get access to interrupts. Contents: ¶ Data types HardwareIRQs_PC (Enum) POUs SysInstallIntHandler (Function) SysRemoveIntHandler (Function) extern30 BusSpecific (Union) GVL (GVL) IsaInterrupt (Struct) PciInterrupt (Struct) SYS_INT_DESCRIPTION (Struct) SysIntClose (Function) SysIntDisable (Function) SysIntEnable (Function) SysIntOpen (Function) SysIntRegister (Function) SysIntUnregister (Function) Indices and tables ¶ 1 Based on SysInt23.library, last modified 03.07.2018, 10:34:55. LibDoc 4.4.0.0-b.27 The content file SysInt23.clean.json was generated with CODESYS V3.5 SP13 on 03.07.2018, 10:34:55.

HardwareIRQs_PC (ENUM) ¶ TYPE HardwareIRQs_PC : InOut: Name Initial Comment HW_IRQ0 8 Timer HW_IRQ1 9 Keyboard HW_IRQ2 10 Secondary interrupt controller HW_IRQ3 11 Serial interface 2 HW_IRQ4 12 Serial interface 1 HW_IRQ5 13 Hard Disk HW_IRQ6 14 Floppy HW_IRQ7 15 Printer HW_IRQ8 112 Realtime Clock HW_IRQ9 113 – HW_IRQ10 114 – HW_IRQ11 115 – HW_IRQ12 116 – HW_IRQ13 117 – HW_IRQ14 118 – HW_IRQ15 119 –

Data types ¶ HardwareIRQs_PC (Enum)

POUs ¶ SysInstallIntHandler (Function) SysRemoveIntHandler (Function)

SysInstallIntHandler (FUN) ¶ FUNCTION SysInstallIntHandler : BOOL InOut: Scope Name Type Comment Return SysInstallIntHandler BOOL Input iInterrupt INT Interrupt Number dwFctAddress DWORD Function Address returned by SysIECGetFctPointer(), see SysLibTasks.lib

SysRemoveIntHandler (FUN) ¶ FUNCTION SysRemoveIntHandler : BOOL InOut: Scope Name Type Comment Return SysRemoveIntHandler BOOL Input iInterrupt INT Interrupt Number dwFctAddress DWORD Function Address returned by SysGetIECFctPointer()

extern30 ¶ BusSpecific (Union) GVL (GVL) IsaInterrupt (Struct) PciInterrupt (Struct) SYS_INT_DESCRIPTION (Struct) SysIntClose (Function) SysIntDisable (Function) SysIntEnable (Function) SysIntOpen (Function) SysIntRegister (Function) SysIntUnregister (Function)

BusSpecific (UNION) ¶ TYPE BusSpecific : UNION InOut: Name Type pciInterrupt PciInterrupt isaInterrupt IsaInterrupt