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PDU Payload Setting (LL_CONNECTION_UPDATE_REQ)

Opcode

Display the control type of the Bluetooth low energy wireless technology packet.

• 0x00 − LL_CONNECTION_UPDATE_REQ

• 0x01 − LL_CHANNEL_MAP_REQ

• 0x02 − LL_TERMINATE_IND

• 0x03 − LL_ENC_REQ

• 0x04 − LL_ENC_RSP

• 0x05 − LL_START_ENC_REQ

• 0x06 − LL_START_ENC_RSP

• 0x07 − LL_UNKNOWN_RSP

• 0x08 − LL_FEATURE_REQ

• 0x09 − LL_FEATURE_RSP

• 0x0A − LL_PAUSE_ENC_REQ

• 0x0B − LL_PAUSE_ENC_RSP

• 0x0C − LL_VERSION_IND

• 0x0D − LL_REJECT_IND

• 0x0E − LL_SLAVE_FEATURE_REQ

• 0x0F − LL_CONNECTION_PARAM_REQ

• 0x10 − LL_CONNECTION_PARAM_RSP

• 0x11 − LL_REJECT_IND_EXT

• 0x12 − LL_PING_REQ

• 0x13 − LL_PING_RSP

• 0x14 − LL_LENGTH_REQ

• 0x15 − LL_LENGTH_RSP

WinSize

Range: 1 to < 8 and (Interval - 1)

Default: 1

Set the WinSize field of the Bluetooth low energy wireless technology packet. Transmit window size = WinSize * 1.25ms

WinOffset

Range: 0 to Interval

Default: 0

Set the WinOffset field of the Bluetooth low energy wireless technology packet. Transmit windows offset = WinOffset * 1.25ms

Interval

Range: 6 to 3200

Default: 6

Set the interval of the Bluetooth low energy wireless technology packet. connInterval = Interval * 1.25 ms

Latency

Range: 0 to 500

Default: 0

Set the latency of the Bluetooth low energy wireless technology packet. connSlaveLatency = Latency

Timeout

Range: 10 to 3200

Default: 10

Set the timeout of the Bluetooth low energy wireless technology packet. connSupervisionTimeout = Timeout * 10 ms

Instant

Range: 1 to 32767

Default: 1

Set the Count of LL connection event before the new LL connection event of the Bluetooth low energy wireless technology packet.