Unitech PA96 Series, Руководство по программированию

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12.5.9 Modify EPC Operation
Description:
Modify the target tag's EPC.
Function Call:
void RFIDTagWriteEPC(RFID_WRITE_EPC stEPC, LPACCESS_STATUS
lpAccessStatus, int nTimeout = 3000);
Parameters:
stEPC – Contain Modify EPC operation parameters .
lpAccessStatus - Contain the operation result.
nTimeout - Timeout for the access operation.
Returns: None
12.5.10 Tag Kill Operation
Description:
Kill the tags of interest.
Function Call:
void RFIDTagKill(RFID_KILL stKill, LPACCESS_STATUS lpAccessStatus, BOOL
bBlock = FALSE, int nTimeout = 3000);
void RFIDTagKillEx(RFID_KILL_EX stKillEx, LPACCESS_STATUS lpAccessStatus,
BOOL bBlock = FALSE, int nTimeout = 3000);
Parameters:
stKill/stKillEx – Kill operation parameter.
lpAccessStatus - Contain the operation result. Use in block mode;
bBlock - Block mode.
nTimeout - Timeout for the access operation, use in block mode.
Returns: RFID_STATUS
12.5.11 Tag Lock Operation
Description:
Execute a tag lock(setting a tag's access permissions).
Function Call:
void RFIDTagLock(RFID_LOCK stLock, LPACCESS_STATUS lpAccessStatus, BOOL
bBlock = FALSE, int nTimeout = 3000);
void RFIDTagLockEx(RFID_LOCK_EX stLockEx, LPACCESS_STATUS
lpAccessStatus, BOOL bBlock, int nTimeout);
Parameters:
stLock/stLockEx – Lock operation parameter.
lpAccessStatus - Contain the operation result. Use in block mode;
bBlock - Block mode.
nTimeout - Timeout for the access operation, use in block mode.
Returns: RFID_STATUS
12.5.12 Tag Pre-singulation Operation
Description:
Configures the tag-selection criteria for the ISO 18000-6C select command, this
command should be issued prior to any tag access operation. The tag-selection
criteria will stay in effect until the next call of tag-selection criteria.
Function Call:
RFID_STATUS RFIDTagSelectCriteria(RFID_SELECT_CRITERIA *pCriteria, int
*pnCount, BOOL bSet = TRUE);
Parameters:
pCriteria – Contain the tag-selection criteria parameters
pnCount – The number of criteria. This value must be between 0 and 8, inclusive.
When set to 0 the tag-selection criteria will be deleted.
bSet – TRUE set the tag-selection criteria parameters;
FALSE retrieve the tag-select criteria parameters.