GPIO.Initialize (METH) ¶ METHOD Initialize : UDINT This method can be overloaded by extending FBs. It is called once during initialization phase, before the PLC goes into “run”. Always including a call of the base implementation with super^.Initialize(wModuleType, udiInstance, pConnector) Typically, parameter values from the configuration are read here. InOut: Scope Name Type Return Initialize UDINT Input wModuleType UINT dwInstance UDINT pConnector POINTER TO IoConfigConnector

internal ¶ {attribute ‘libdoc_include’} DetermineConstants (Method) DetermineProcessorType (Method)

GPIO.DetermineConstants (METH) ¶ METHOD DetermineConstants

GPIO.DetermineProcessorType (METH) ¶ METHOD DetermineProcessorType : ProcessorType InOut: Scope Name Type Return DetermineProcessorType ProcessorType

status ¶ Operational (Property)

GPIO.Operational (PROP) ¶ PROPERTY Operational : BOOL This property has to return TRUE, when the device is configured and running

GPIOType (ENUM) ¶ TYPE GPIOType : InOut: Name Initial I 2#0 O 2#1 ALT0 2#100 ALT1 2#101 ALT2 2#110 ALT3 2#111 ALT4 2#11 ALT5 2#10

IoDrvGPIO (FB) ¶ FUNCTION_BLOCK IoDrvGPIO EXTENDS IoDrvBase IMPLEMENTS ICmpIoDrvParameter

ProcessorType (ENUM) ¶ TYPE ProcessorType : InOut: Name UNKNOWN BCM2708 BCM2709 BCM2836

Library Reference ¶ This is a dictionary of all referenced libraries and their name spaces. 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 CmpErrors2 Interfaces ¶ Library Identification ¶ Name: CmpErrors2 Interfaces Version: newest Company: System Namespace: CmpErrors Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: CmpErrors2 Interfaces, * (System) CmpLog ¶ Library Identification ¶ Placeholder: CmpLog Default Resolution: CmpLog, * (System) Namespace: CmpLog Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: CmpLog IoDriver Interfaces ¶ Library Identification ¶ Name: IoDriver Interfaces Version: newest Company: System Namespace: IoDriver_Interfaces Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: IoDriver Interfaces, * (System) IoDriver Parameter Interfaces ¶ Library Identification ¶ Name: IoDriver Parameter Interfaces Version: newest Company: System Namespace: IIoDrvParameter Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: IoDriver Parameter Interfaces, * (System) IoDrvBase ¶ Library Identification ¶ Placeholder: IoDrvBase Default Resolution: IoDrvBase, * (System) Namespace: IoDrvBase Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: IoDrvBase IoStandard ¶ Library Identification ¶ Placeholder: IoStandard Default Resolution: IoStandard, * (System) Namespace: IoStandard Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: IoStandard Raspberry Pi Peripherals ¶ Library Identification ¶ Placeholder: Raspberry Pi Peripherals Default Resolution: Raspberry Pi Peripherals, * (CODESYS) Namespace: Raspi Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: Raspberry Pi Peripherals Standard ¶ Library Identification ¶ Placeholder: Standard Default Resolution: Standard, * (System) Namespace: Standard Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: Standard SysCpuHandling ¶ Library Identification ¶ Placeholder: SysCpuHandling Default Resolution: SysCpuHandling, * (System) Namespace: SysCpuHandling Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysCpuHandling SysFile ¶ Library Identification ¶ Placeholder: SysFile Default Resolution: SysFile, * (System) Namespace: SysFile Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysFile SysShm ¶ Library Identification ¶ Placeholder: SysShm Default Resolution: SysShm, * (System) Namespace: SysShm Library Properties ¶ LinkAllContent: False Optional: False QualifiedOnly: False SystemLibrary: False Key: SysShm 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)