Unitech PA982 Manuel d'utilisateur télécharger pdf (Page 64)

11.7 Select ISO18000-6B Tag

Function Description:

To only detect an ISO18000-6B tag.

Function Call:

BOOL SelectISO180006BTags (char *szData);

Parameter:

szData: Receive the Tag ID.

Return code:

TRUE: Select tag success.

FALSE: Select tag fail.

11.8 Read Data from ISO18000-6B Tag’s Block

Function Description:

To read the data form ISO18000-6B tag’s block.

Function Call:

BOOL ReadISO180006BBlock (char *szAddress, int nBlock, char *szTagID, char *szData);

Parameter:

szAddress: The start address to read blocks.

nBlock: The number of blocks which user wants to read.

szTagID: The tag ID which user wants to read.

szData: Receive the block’s data.

Return code:

TRUE: Read block success.

FALSE: Read block fail.

11.9 Write Block Data to ISO18000-6B Tag

Function Description:

To write data to ISO18000-6B tag's block .

Function Call:

BOOL WriteISO180006BBlock (char *szAddress, int nBlock, char *szTagID, char *szData);

Parameter:

szAddress: The start address of the written blocks.

nBlock: The number of blocks which user want to write.

szTagID: The tag ID which user wants to write.

szData: The data which user wants to write in the block and 1 block for 1-byte data.

Return code:

TRUE: Write block data success.

FALSE: Write block data fail.

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Unitech PA982 Manuel d'utilisateur Page 64