EpcUid.EpcInventory
This command has been deprecated. Do not use it in new code as we may remove it in the future.
This command executes an inventory command.
Properties
- Command code: 0x2212
- Command timeout: 100 ms
- Possible status codes: General status codes, EpcUid.ErrNoTag , EpcUid.ErrHf, EpcUid.ErrCom, EpcUid.ErrCmd
Parameters (request frame)
| Name | Type/Size | Description | |
|---|---|---|---|
| - | Bit mask (8 bits) | - | |
| RFU | Integer (bit mask area 0xF0) |
Zero padding |
|
| Sel | Integer (bit mask area 0x0C) | Specifies flags for which tags should respond to command (0/1: All, 2:~SL, 3:SL). | |
| Session | Integer (bit mask area 0x03) | Chooses a session for command (0:S0, 2:S2). | |
| SlotCoding | Integer (8 bits) |
Number of slots. 0..15: 2^Q - 1 slots. |
|
Returned values (response frame)
| Name | Type/Size | Description |
|---|---|---|
| MemStatusFlag | Integer (8 bits) | True if buffer to small for all tagged labels. |
| LabelNr | Integer (16 bits) | Number of successfully recognized labels. |
| LabelData | Raw data (until end of frame) | Label data. |