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12.5.13 Tag Post Singulation Operation
Description:
Configures the post-singulation match criteria to be used by the RFID radio module.
An application can use post-singulation to filter tags, based upon all or part of the tag's
EPC. The post-singualtion match criteria will stay in effect until the next call of post-
singulation.(All the tag's access operation will apply to the which has been singulated
only.)
Function Call:
RFID_STATUS RFIDTagPostSingulation(RFID_POST_SINGULATION *pCriteria, int
*pnCount, BOOL bSet = TRUE);
Parameters:
pCriteria – Contain post-singulation match criteria parameters.
pnCount – The number of criteria. When set the post-singulation match criteria this
value must be 1; When delete the post-singulation match criteria this value must be 0;
bSet – TRUE set the post-singulation parameters;
FALSE retrieve the post-singulation parameters.
Returns:
RFID_STATUS
12.5.14 Tag Query Group Operation
Description:
Specifies which tag group will have subsequent access operations applied to it.
Function Call:
RFID_STATUS RFIDTagQueryGroup(RFID_18K6C_TAG_GROUP *pGroup, BOOL
bSet = TRUE);
Parameters:
pGroup – Contain the parameters of specifying the tag group.
bSet – TRUE specify the tag group.
FALSE retrieves the tag group.
Returns:
RFID_STATUS
12.5.15 Set Current Singulation Algorithm
Description:
Select the current singulation algorithms. Based upon usage scenarios, different
singulation algorithms(i.e. Q-adustment) may be desired.
Function Call:
RFID_STATUS RFIDSingulationAlgorithm(
RFID_18K6C_SINGULATION_ALGORITHM *pAlgorithm, BOOL bSet = TRUE);
Parameters:
pAlgorithm – The valid singulation algorityms
bSet – TRUE set the current singulation algorithm
FALSE retrieves the current singulation algorithm.
Returns:
RFID_STATUS
12.5.16 Specifying Singulation Algorithm Parameters
Description:
Allow the application to configure the settings for a particular singulation algorithm.
Function Call:
RFID_STATUS RFIDSingulationAlgorithmParameters(
RFID_18K6C_SINGULATION_ALGORITHM algorithm, void *pParms, BOOL bSet =
TRUE);
Parameters:
algorithm – The singulation algorithm to be configured.
pParms – A pointer to a structure that contains the singulation algorithm parameters.
bSet – Set or Retrieve the specify singulation alogrithm parameters.
Returns:
RFID_STATUS