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| P R O G R A M M I N G |
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WTLOCK |
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Function | Write and Lock Tag. The command permanently | ||
| writes data to a tag. As with the WT command, the | ||
| user is responsible for maintaining the 63 byte | ||
| requirement. Approximately 15 seconds, with no | ||
| retries, is required to write lock a full blank tag. | ||
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| NOTE: This command will overwrite any | |
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| portion of a tag. Attempting to overwrite a locked | |
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| portion of the tag will result in a failure. | |
Explicit Form | WTLOCK ss “data” | ||
Parameters | ss | Starting block to begin reading octets | |
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| (bytes) | |
| “data” Collection of data octets to be written to | ||
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| the RFID tag. The size of "data" must be | |
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| in the range of | |
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| EXCEPTION: data="<null>" locks the |
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| specified starting block (nn). |
Command Type | RFID Standard Command | ||
Copyright © 2004, Cognitive. | 46 |
