bt_conn_le_cs_config Struct Reference

Channel sounding configuration. More...

#include <conn.h>

Data Fields
uint8_t	id
	CS configuration ID.
enum bt_conn_le_cs_main_mode	main_mode_type
	Main CS mode type.
enum bt_conn_le_cs_sub_mode	sub_mode_type
	Sub CS mode type.
uint8_t	min_main_mode_steps
	Minimum number of CS main mode steps to be executed before a submode step is executed.
uint8_t	max_main_mode_steps
	Maximum number of CS main mode steps to be executed before a submode step is executed.
uint8_t	main_mode_repetition
	Number of main mode steps taken from the end of the last CS subevent to be repeated at the beginning of the current CS subevent directly after the last mode-0 step of that event.
uint8_t	mode_0_steps
	Number of CS mode-0 steps to be included at the beginning of each CS subevent.
enum bt_conn_le_cs_role	role
	CS role.
enum bt_conn_le_cs_rtt_type	rtt_type
	RTT type.
enum bt_conn_le_cs_sync_phy	cs_sync_phy
	CS Sync PHY.
uint8_t	channel_map_repetition
	The number of times the Channel_Map field will be cycled through for non-mode-0 steps within a CS procedure.
enum bt_conn_le_cs_chsel_type	channel_selection_type
	Channel selection type.
enum bt_conn_le_cs_ch3c_shape	ch3c_shape
	User-specified channel sequence shape.
uint8_t	ch3c_jump
	Number of channels skipped in each rising and falling sequence
uint8_t	t_ip1_time_us
	Interlude time in microseconds between the RTT packets.
uint8_t	t_ip2_time_us
	Interlude time in microseconds between the CS tones.
uint8_t	t_fcs_time_us
	Time in microseconds for frequency changes.
uint8_t	t_pm_time_us
	Time in microseconds for the phase measurement period of the CS tones.
uint8_t	channel_map [10]
	Channel map used for CS procedure Channels n = 0, 1, 23, 24, 25, 77, and 78 are not allowed and shall be set to zero.

Detailed Description

Channel sounding configuration.

Field Documentation

ch3c_jump

uint8_t bt_conn_le_cs_config::ch3c_jump

Number of channels skipped in each rising and falling sequence

ch3c_shape

enum bt_conn_le_cs_ch3c_shape bt_conn_le_cs_config::ch3c_shape

User-specified channel sequence shape.

channel_map

uint8_t bt_conn_le_cs_config::channel_map[10]

Channel map used for CS procedure Channels n = 0, 1, 23, 24, 25, 77, and 78 are not allowed and shall be set to zero.

Channel 79 is reserved for future use and shall be set to zero. At least 15 channels shall be enabled.

channel_map_repetition

uint8_t bt_conn_le_cs_config::channel_map_repetition

The number of times the Channel_Map field will be cycled through for non-mode-0 steps within a CS procedure.

channel_selection_type

enum bt_conn_le_cs_chsel_type bt_conn_le_cs_config::channel_selection_type

Channel selection type.

cs_sync_phy

enum bt_conn_le_cs_sync_phy bt_conn_le_cs_config::cs_sync_phy

CS Sync PHY.

id

uint8_t bt_conn_le_cs_config::id

CS configuration ID.

main_mode_repetition

uint8_t bt_conn_le_cs_config::main_mode_repetition

Number of main mode steps taken from the end of the last CS subevent to be repeated at the beginning of the current CS subevent directly after the last mode-0 step of that event.

main_mode_type

enum bt_conn_le_cs_main_mode bt_conn_le_cs_config::main_mode_type

Main CS mode type.

max_main_mode_steps

uint8_t bt_conn_le_cs_config::max_main_mode_steps

Maximum number of CS main mode steps to be executed before a submode step is executed.

min_main_mode_steps

uint8_t bt_conn_le_cs_config::min_main_mode_steps

Minimum number of CS main mode steps to be executed before a submode step is executed.

mode_0_steps

uint8_t bt_conn_le_cs_config::mode_0_steps

Number of CS mode-0 steps to be included at the beginning of each CS subevent.

role

enum bt_conn_le_cs_role bt_conn_le_cs_config::role

CS role.

rtt_type

enum bt_conn_le_cs_rtt_type bt_conn_le_cs_config::rtt_type

RTT type.

sub_mode_type

enum bt_conn_le_cs_sub_mode bt_conn_le_cs_config::sub_mode_type

Sub CS mode type.

t_fcs_time_us

uint8_t bt_conn_le_cs_config::t_fcs_time_us

Time in microseconds for frequency changes.

t_ip1_time_us

uint8_t bt_conn_le_cs_config::t_ip1_time_us

Interlude time in microseconds between the RTT packets.

t_ip2_time_us

uint8_t bt_conn_le_cs_config::t_ip2_time_us

Interlude time in microseconds between the CS tones.

t_pm_time_us

uint8_t bt_conn_le_cs_config::t_pm_time_us

Time in microseconds for the phase measurement period of the CS tones.

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The documentation for this struct was generated from the following file:

• include/zephyr/bluetooth/conn.h