LLRP::CImpinjBlockWriteWordCount Class Reference
[Impinj Parameter Classes]

Class Definition CImpinjBlockWriteWordCount for LLRP parameter ImpinjBlockWriteWordCount. More...

#include <impinj_ltkcpp.h>

Inheritance diagram for LLRP::CImpinjBlockWriteWordCount:

LLRP::CParameter LLRP::CElement

List of all members.

Public Member Functions

llrp_u16_t getWordCount (void)
 Get accessor functions for the LLRP WordCount field.
void setWordCount (llrp_u16_t value)
 Set accessor functions for the LLRP WordCount 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_fdWordCount

Protected Attributes

llrp_u16_t m_WordCount
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 CElements_construct (void)
static void s_decodeFields (CDecoderStream *pDecoderStream, CElement *pElement)


Detailed Description

Class Definition CImpinjBlockWriteWordCount for LLRP parameter ImpinjBlockWriteWordCount.

This custom parameter configures the number of words sent at a time to a tag when processing a C1G2BlockWrite OpSpec. The LLRP C1G2BlockWrite parameter has a word vector containing the data to be written to a tag. Internally the Reader breaks this vector up into individual C1G2 BlockWrite commands. This parameter determines the number of words sent via each BlockWrite command. Note that it is the user's responsibility to ensure that the tag population supports the BlockWrite word count configured via this parameter. BlockWrite commands to tags that do not support the configured word count will fail. The Reader automatically aligns C1G2BlockWrite commands to appropriate boundaries and accounts for odd data lengths. The default word count is one.

Copyright 2009 Impinj Inc.


Definition at line 5745 of file impinj_ltkcpp.h.


Member Function Documentation

void LLRP::CImpinjBlockWriteWordCount::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.

Parameters:
[out] pError Error details for encoded stream

Implements LLRP::CElement.

void LLRP::CImpinjBlockWriteWordCount::decodeFields ( CDecoderStream pDecoderStream  )  [virtual]

Virtual function provided by each specific element type to decode fields (simple values). Leaves pDecoderStream at first subparameter.

Parameters:
[in] pDecoderStream The stream from which to decode fields
Returns:
void

Implements LLRP::CElement.

void LLRP::CImpinjBlockWriteWordCount::encode ( CEncoderStream pEncoderStream  )  const [virtual]

Encode fields and subparameters.

Parameters:
[in] pEncoderStream Stream to encode
Returns:
void

Implements LLRP::CElement.

llrp_bool_t LLRP::CImpinjBlockWriteWordCount::isAllowedIn ( const CTypeDescriptor pEnclosingTypeDescriptor  )  const [virtual]

Validate whether the element is allowed as a base type in the enclosing element.

Parameters:
[in] pEnclosingTypeDescriptor A pointer to the enclosing type
Returns:
TRUE if the element is allowed to be encoded within the EnclosingElement

FALSE if the element is not allowed to be encoded within the EnclosingElement

Reimplemented from LLRP::CParameter.


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

Generated on Wed Jun 6 11:55:51 2012 for LTKCPP-- LLRP Toolkit C Plus Plus Library by  doxygen 1.5.9