wcl |
The record contains the Link Layer data captured by the
Bluetooth LE sniffer and used in the CONNECT_IND
advertisement packet.
Inheritance HierarchyNamespace: wclBluetooth
Assembly: wclBluetoothFramework (in wclBluetoothFramework.dll) Version: 7.17.12.0 (7.17.12.0)
SyntaxThe wclBleSnifferLlData type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | Equals | Indicates whether this instance and a specified object are equal. (Inherited from ValueType) |
| GetHashCode | Returns the hash code for this instance. (Inherited from ValueType) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| ToString | Returns the fully qualified type name of this instance. (Inherited from ValueType) |
Fields| Name | Description | |
|---|---|---|
 | Aa | The field contains the ACL connection’s Access Address determined by the Link Layer. |
| ChM | The field contains the channel map indicating Used and Unused data channels. Every channel is represented with a bit positioned as per the data channel index. The LSB represents data channel index 0 and the bit in position 36 represents data channel index 36. A bit value of 0 indicates that the channel is Unused. A bit value of 1 indicates that the channel is Used. The bits in positions 37, 38 and 39 are reserved for future use. |
| CrcInit | The field contains the initialization value for the CRC calculation for the ACL connection. It shall be a random value, generated by the Link Layer. The seed for the random number generator is from a physical source of entropy and has at least 20 bits of entropy. |
| Hop | The field indicates the hop increment used in the data channel selection algorithm. It has a random value in the range 5 to 16. |
| Interval | The field indicates the connection interval in the following manner: ConnectionInterval = Interval * 1.25ms. |
| Latency | The field indicates the peripheral latency value. |
| Sca | The field indicates the central SCA used to determine the Central's worst case sleep clock accuracy. The value of the SCA are: 0 - 251ppm to 500ppm 1 - 151ppm to 250ppm 2 - 101ppm to 150ppm 3 - 76ppm to 100ppm 4 - 51ppm to 75ppm 5 - 31ppm to 50ppm 6 - 21ppm to 30ppm 7 - 0ppm to 20ppm |
| Timeout | The field indicates the connection supervision timeout value in the following manner: SupervisionTimeout = Timeout * 10ms. |
| WinOffset | The field indicates the transmit window offset value in the following manner: WindowOffset = WinOffset * 1.25ms. |
| WinSize | The field indicates the transmit window size value in the following manner: WindowSize = WinSize * 1.25ms. |
See Also