The general BLE frame format is as follows
The general BLE advertising format is as follows
The VSCP advertising payload format is as follows
| Description | Size | Note |
|---|---|---|
| head | 8-bit | |
| timestamp | 32 bit | Microsecond timestamp |
| vscp-class | 32-bits | VSCP class |
| vscp-type | 32 bits | VSCP type |
| data | max = 37 - 13 = 24 | VSCP data |
- GUID is constructed from BLE MAC, prefix FF:FF:FF:FF:FF:FF:FF:F8:YY:YY:YY:YY:YY:YY:XX:XX where YY:YY:YY:YY:YY:YY is the BLE MAC and XX:XX is the nodeid.
- obid is set by receiver, zero if not used.
- time is set by receiver