LTKCPP-- LLRP Toolkit C Plus Plus Library
Public Member Functions | Protected Attributes
CGPITriggerValue Class Reference

Class Definition CGPITriggerValue for LLRP parameter GPITriggerValue. More...

#include <out_ltkcpp.h>

List of all members.

Public Member Functions

llrp_u16_t getGPIPortNum (void)
 Get accessor functions for the LLRP GPIPortNum field.
void setGPIPortNum (llrp_u16_t value)
 Set accessor functions for the LLRP GPIPortNum field.
llrp_u1_t getGPIEvent (void)
 Get accessor functions for the LLRP GPIEvent field.
void setGPIEvent (llrp_u1_t value)
 Set accessor functions for the LLRP GPIEvent field.
llrp_u32_t getTimeout (void)
 Get accessor functions for the LLRP Timeout field.
void setTimeout (llrp_u32_t value)
 Set accessor functions for the LLRP Timeout field.
llrp_u16_t getGPIPortNum (void)
 Get accessor functions for the LLRP GPIPortNum field.
void setGPIPortNum (llrp_u16_t value)
 Set accessor functions for the LLRP GPIPortNum field.
llrp_u1_t getGPIEvent (void)
 Get accessor functions for the LLRP GPIEvent field.
void setGPIEvent (llrp_u1_t value)
 Set accessor functions for the LLRP GPIEvent field.
llrp_u32_t getTimeout (void)
 Get accessor functions for the LLRP Timeout field.
void setTimeout (llrp_u32_t value)
 Set accessor functions for the LLRP Timeout field.

Protected Attributes

llrp_u16_t m_GPIPortNum
llrp_u1_t m_GPIEvent
llrp_u32_t m_Timeout

Internal Framework Functions

static const CFieldDescriptor
*const 
s_apFieldDescriptorTable []
static const CTypeDescriptor s_typeDescriptor
static const CFieldDescriptor s_fdGPIPortNum
static const CFieldDescriptor s_fdGPIEvent
static const CFieldDescriptor s_fdTimeout
void decodeFields (CDecoderStream *pDecoderStream)
void assimilateSubParameters (CErrorDetails *pError)
void encode (CEncoderStream *pEncoderStream) const
void decodeFields (CDecoderStream *pDecoderStream)
void assimilateSubParameters (CErrorDetails *pError)
void encode (CEncoderStream *pEncoderStream) const
static CElement * s_construct (void)
static void s_decodeFields (CDecoderStream *pDecoderStream, CElement *pElement)
static CElement * s_construct (void)
static void s_decodeFields (CDecoderStream *pDecoderStream, CElement *pElement)

Detailed Description

Class Definition CGPITriggerValue for LLRP parameter GPITriggerValue.

This trigger is tied to an event on the General Purpose Input (GPI) of the Reader. The event is represented as a boolean type, and it is up to the internal implementation of the Reader to map exact physical event to a boolean type. For example, a 0 to 1 and a 1 to 0 transition on an input pin of the Reader could be mapped to a boolean true and a boolean false event respectively.

This trigger parameter has a timeout value field. The timeout is useful for specifying a fail-safe timeout when this trigger is used as a stop trigger. When the timeout is 0, it indicates that there is no timeout. When used as a start trigger, the timeout value SHALL be ignored.

Readers that do not support GPIs SHALL return zero for numGPIs in the capabilities discovery. If the Client sets up the GPI trigger for such a Reader, the Reader SHALL send an error message for the ADD_ROSPEC message and not add the ROSpec.

Copyright 2006, 2007, EPCglobal Inc. The proprietary text of EPCglobal Inc. included here is in not a Contribution to the LLRP toolkit, under Apache License, Version 2.0. The right to use the proprietary text is limited to reproduction and display thereof within the work.


Definition at line 10206 of file Library/out_ltkcpp.h.


The documentation for this class was generated from the following files: