RE: Inter packet space in advertisements

RVM — Thu, 16 Sep 2021 18:52:17 GMT

Where is this fragment of code shown above? I could not find it in SDK 16.0.0.

RE: Inter packet space in advertisements

Ibrahim — Wed, 11 Nov 2020 07:54:42 GMT

Thank you very much for the answer

RE: Inter packet space in advertisements

Susheel Nuguru — Tue, 10 Nov 2020 13:17:37 GMT

What you noticed on the sniffer seems to be the correct value

/** @brief The configured inter-frame space length in microseconds between the end of a packet
 *         (ADV_NONCONN_IND, SCAN_RSP, CONNECT_IND) and the start of the next advertising
 *         packet (ADV_NON_CONN_IND, ADV_IND, ADV_SCAN_IND, ADV_DIRECT_IND) in an
 *         advertising event. During this interval the advertising will switch to the next advertising channel.

 *         We have selected an inter-frame space of 300 us since that will match the minimum T_MAFS for
 *         advertising extensions. See Core specification v5.0, Vol 6, Part B, 4.1.2.
 *
 *         This value is to be used in @ref hal_rcs_radio_start_after_delay and advertising event length calculations.
 *
 */
#define LL_ADV_PRIMARY_LEGACY_SWITCH_LATENCY_US   (300)