Display Filter Reference: Prism capture header
Protocol field name: prism
Versions: 1.0.0 to 4.0.3
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| Field name | Description | Type | Versions |
|---|---|---|---|
| prism.devname | Device Name | Character string | 1.6.0 to 4.0.3 |
| prism.did | DID | Label | 1.12.3 to 4.0.3 |
| prism.did.channel | Channel | Unsigned integer (4 bytes) | 1.6.12 to 1.6.16, 1.8.4 to 4.0.3 |
| prism.did.frmlen | Frame Length | Unsigned integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.did.hosttime | Host Time | Unsigned integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.did.istx | IsTX | Unsigned integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.did.length | Length | Unsigned integer (2 bytes) | 1.6.0 to 4.0.3 |
| prism.did.mactime | MAC timestamp (lower 32 bits) | Unsigned integer (4 bytes) | 1.6.12 to 1.6.16, 1.8.4 to 4.0.3 |
| prism.did.noise | Noise | Signed integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.did.rate | Data rate (Mb/s) | Unsigned integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.did.rssi | RSSI | Signed integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.did.siga1 | SIG_A1 | Unsigned integer (4 bytes) | 2.4.0 to 4.0.3 |
| prism.did.siga2 | SIG_A2 | Unsigned integer (4 bytes) | 2.4.0 to 4.0.3 |
| prism.did.sigab | SIG Field | Label | 2.4.0 to 4.0.3 |
| prism.did.sigb | SIG | Unsigned integer (4 bytes) | 2.4.0 to 4.0.3 |
| prism.did.signal | Signal | Signed integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.did.sq | Signal Quality | Unsigned integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.did.status | Status | Unsigned integer (2 bytes) | 1.6.0 to 4.0.3 |
| prism.did.type | DID | Unsigned integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.did.unknown | Unknown DID Field | Unsigned integer (4 bytes) | 1.6.0 to 4.0.3 |
| prism.frmlen.data | Frame Length Field | Unsigned integer (4 bytes) | 1.0.0 to 1.4.15 |
| prism.istx.data | IsTX Field | Unsigned integer (4 bytes) | 1.0.0 to 1.4.15 |
| prism.msgcode | Message Code | Unsigned integer (4 bytes) | 1.0.0 to 4.0.3 |
| prism.msglen | Message Length | Unsigned integer (4 bytes) | 1.0.0 to 4.0.3 |
| prism.noise.data | Noise Field | Unsigned integer (4 bytes) | 1.0.0 to 1.4.15 |
| prism.rate.data | Rate Field | Unsigned integer (4 bytes) | 1.0.0 to 1.4.15 |
| prism.rssi.data | RSSI Field | Unsigned integer (4 bytes) | 1.0.0 to 1.4.15 |
| prism.signal.data | Signal Field | Unsigned integer (4 bytes) | 1.0.0 to 1.4.15 |
| prism.sq.data | SQ Field | Unsigned integer (4 bytes) | 1.0.0 to 1.4.15 |