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DASH-7 by Mind Map: DASH-7

1. Response

1.1. Broadcast

1.1.1. Tag-to-Interrogator PID Tag Status Packet Length Session ID Tag ID Tag SN Command Code Data CRC

1.1.2. Interrogator-to-Tag PID Options Length Session ID Command Code Command Args CRC

1.2. Unicast

1.2.1. Tag-to-Interrogator PID Tag Status Packet Length Session ID Tag Manufacturer ID Tag Serial Number Command Code Response Data CRC

1.2.2. Interrogator-to-Tag PID Options Length Tag ID Tag SN Session ID Command Code Command Arguments CRC

2. Commands

2.1. Collection with UDB (0x1F)

2.1.1. Command Fields Window Size Max Packet Length UDB Type Code 0x00: Transit Data 0x01: Capability Data 0x02: Query Results 0x03: Hardware Fault Data

2.1.2. Response Fields UDB Type Total UDB Length Requested Offset UDB Data

2.1.3. UDB Element Type ID 0x10: Routing Code 0x11: User ID 0x12: Optional Command List 0x13: Memory Size 0x14: Table Query Size 0x15: Table Query Results 0x16: Hardware Fault Status 0x80 - 0xFE: Future Extension 0xFF: Application Element

2.2. Sleep

2.3. Sleep All But

2.4. Routing Code

2.4.1. user defined

2.4.2. Should be used according to ISO 17363

2.5. Read UDB

2.6. User ID

2.7. Firmware Version

2.8. Model Number

2.9. RW Memory

2.10. Set Password

2.11. Set Password Protect Mode

2.12. Unlock

2.13. Beep ON/OFF

2.14. Delete Writeable Data

2.15. Table

2.15.1. Table Add Records

2.15.2. Table Delete Fields

2.15.3. Table Get Properties

2.15.4. Table Get Data

2.15.5. Table Query

2.15.6. Table Write Fragment

2.15.7. Table Read Fragment

2.15.8. Table Delete Record

2.15.9. Table Update Fields

2.15.10. Table Update Records

2.15.11. Table Create

3. Open Questions

3.1. How is the "Session ID" chosen?

4. UDB

4.1. TLD elements

4.2. Types

4.2.1. Routing Code

4.2.2. User ID

4.2.3. Command List

4.2.4. Memory Size

4.2.5. Table Query Size

4.2.6. Table Query Results

4.2.7. Hardware Fault Status

4.2.8. Application Element

5. Sensor

5.1. Status & Data

5.1.1. Read using: Collection with UDB (0x1F command) Read UDB (0x70)

5.2. Logs

5.2.1. Read using: Table Get Data (0x26+0x06) Table Query (0x26+0x10)

5.3. Format

5.3.1. Should follow the formats described in IEEE1451

5.3.2. ISO 24753