#include <impinj_ltkcpp.h>
Public Member Functions | |
llrp_u64_t | getDecisionTimestamp (void) |
Get accessor functions for the LLRP DecisionTimestamp field. | |
void | setDecisionTimestamp (llrp_u64_t value) |
Set accessor functions for the LLRP DecisionTimestamp field. | |
EImpinjDirection | getTagDirection (void) |
Get accessor functions for the LLRP TagDirection field. | |
void | setTagDirection (EImpinjDirection value) |
Set accessor functions for the LLRP TagDirection field. | |
llrp_u16_t | getConfidence (void) |
Get accessor functions for the LLRP Confidence field. | |
void | setConfidence (llrp_u16_t value) |
Set accessor functions for the LLRP Confidence field. | |
std::list< CParameter * >::iterator | beginCustom (void) |
Returns the first element of the Custom sub-parameter list. | |
std::list< CParameter * >::iterator | endCustom (void) |
Returns the last element of the Custom sub-parameter list. | |
void | clearCustom (void) |
Clears the LLRP Custom sub-parameter list. | |
int | countCustom (void) |
Count of the LLRP Custom sub-parameter list. | |
EResultCode | addCustom (CParameter *pValue) |
Add a Custom to the LLRP sub-parameter list. | |
Static Public Attributes | |
Internal Framework Functions | |
static const CFieldDescriptor | s_fdDecisionTimestamp |
Internal Framework Functions | |
static const CFieldDescriptor | s_fdTagDirection |
Internal Framework Functions | |
static const CFieldDescriptor | s_fdConfidence |
Protected Attributes | |
llrp_u64_t | m_DecisionTimestamp |
EImpinjDirection | m_eTagDirection |
llrp_u16_t | m_Confidence |
std::list< CParameter * > | m_listCustom |
Internal Framework Functions | |
static const CFieldDescriptor *const | s_apFieldDescriptorTable [] |
static const CTypeDescriptor | s_typeDescriptor |
void | decodeFields (CDecoderStream *pDecoderStream) |
Virtual function provided by each specific element type to decode fields (simple values). Leaves pDecoderStream at first subparameter. | |
void | assimilateSubParameters (CErrorDetails *pError) |
Assimilates the decoded sub-parameters into m_listAllSubParameters. | |
void | encode (CEncoderStream *pEncoderStream) const |
Encode fields and subparameters. | |
llrp_bool_t | isAllowedIn (const CTypeDescriptor *pEnclosingElementType) const |
Validate whether the element is allowed as a base type in the enclosing element. | |
static CElement * | s_construct (void) |
static void | s_decodeFields (CDecoderStream *pDecoderStream, CElement *pElement) |
This custom parameter conveys the direction of a tag through a portal with an associated confidence factor. If tag direction is enabled using the ImpinjTagDirectionReporting parameter, the Reader will send RO_ACCESS_REPORT messages containing direction information whenever a direction decision has been made or the confidence factor changes.
As it is impossible to define direction without a frame of reference, tag direction is reported by using abstract sides 1 and 2 as reference points. The actual definition corresponding to the values reported by the Reader are determined by the physical cabling of the antennas to the Reader. Specifically, for a dual antenna configuration, side 1 is defined as the direction of the antenna connected to the Antenna 1 BNC and side 2 is defined as the direction of the antenna connected to the Antenna 2 BNC. For the quad antenna configuration, side 1 is antennas 1 and 3, and side 2 is antennas 2 and 4.
Copyright 2007, 2008 Impinj Inc.
Definition at line 3117 of file impinj_ltkcpp.h.
void LLRP::CImpinjTagDirection::assimilateSubParameters | ( | CErrorDetails * | pError | ) | [virtual] |
Assimilates the decoded sub-parameters into m_listAllSubParameters.
After fields are decoded, the CDecoder itself takes care of gathering the subparameters into m_listAllSubParameters. Once the end of the enclosing TLV (or message) is reached this assimilateSubParameters() function is called to create parameter refrences from the primary member variables.
[out] | pError | Error details for encoded stream |
Implements LLRP::CElement.
void LLRP::CImpinjTagDirection::decodeFields | ( | CDecoderStream * | pDecoderStream | ) | [virtual] |
Virtual function provided by each specific element type to decode fields (simple values). Leaves pDecoderStream at first subparameter.
[in] | pDecoderStream | The stream from which to decode fields |
Implements LLRP::CElement.
void LLRP::CImpinjTagDirection::encode | ( | CEncoderStream * | pEncoderStream | ) | const [virtual] |
Encode fields and subparameters.
[in] | pEncoderStream | Stream to encode |
Implements LLRP::CElement.
llrp_bool_t LLRP::CImpinjTagDirection::isAllowedIn | ( | const CTypeDescriptor * | pEnclosingTypeDescriptor | ) | const [virtual] |
Validate whether the element is allowed as a base type in the enclosing element.
[in] | pEnclosingTypeDescriptor | A pointer to the enclosing type |
FALSE if the element is not allowed to be encoded within the EnclosingElement
Reimplemented from LLRP::CParameter.