Zephyr API Documentation 4.0.99
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bt_le_cs_test_param Struct Reference

CS Test parameters. More...

#include <cs.h>

Data Fields

enum bt_conn_le_cs_main_mode main_mode
 CS mode to be used during the CS procedure.
 
enum bt_conn_le_cs_sub_mode sub_mode
 CS sub-mode to be used during the CS procedure.
 
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 at the beginning of the test CS subevent.
 
enum bt_conn_le_cs_role role
 CS Test role.
 
enum bt_conn_le_cs_rtt_type rtt_type
 RTT variant.
 
enum bt_conn_le_cs_sync_phy cs_sync_phy
 CS_SYNC PHY.
 
enum bt_le_cs_test_cs_sync_antenna_selection cs_sync_antenna_selection
 Antenna identifier to be used for CS_SYNC packets.
 
uint32_t subevent_len
 CS subevent length in microseconds.
 
uint16_t subevent_interval
 Gap between the start of two consecutive CS subevents (N * 0.625 ms)
 
uint8_t max_num_subevents
 Maximum allowed number of subevents in the procedure.
 
uint8_t transmit_power_level
 Desired TX power level for the CS procedure.
 
uint8_t t_ip1_time
 Interlude time in microseconds between the RTT packets.
 
uint8_t t_ip2_time
 Interlude time in microseconds between the CS tones.
 
uint8_t t_fcs_time
 Time in microseconds for frequency changes.
 
uint8_t t_pm_time
 Time in microseconds for the phase measurement period of the CS tones.
 
uint8_t t_sw_time
 Time in microseconds for the antenna switch period of the CS tones.
 
enum bt_conn_le_cs_tone_antenna_config_selection tone_antenna_config_selection
 Antenna Configuration Index used during antenna switching during the tone phases of CS steps.
 
enum bt_le_cs_snr_control initiator_snr_control
 Initiator SNR control options.
 
enum bt_le_cs_snr_control reflector_snr_control
 Reflector SNR control options.
 
uint16_t drbg_nonce
 Determines octets 14 and 15 of the initial value of the DRBG nonce.
 
uint16_t override_config
 Override configuration.
 
struct { 
 
   uint8_t   channel_map_repetition 
 Number of times the channels indicated by the channel map or channel field are cycled through for non-mode-0 steps within a CS procedure. More...
 
   union { 
 
      struct { 
 
         uint8_t   num_channels 
 
         uint8_t *   channels 
 
      }   set 
 
      struct { 
 
         uint8_t   channel_map [10] 
 
         enum bt_conn_le_cs_chsel_type   channel_selection_type 
 
         enum bt_conn_le_cs_ch3c_shape   ch3c_shape 
 
         uint8_t   ch3c_jump 
 
      }   not_set 
 
   }  
 
override_config_0 
 override config bit 0.
 
struct { 
 
   uint8_t   main_mode_steps 
 
override_config_2 
 Override config bit 2.
 
struct { 
 
   enum bt_le_cs_test_override_3_pm_tone_ext   t_pm_tone_ext 
 
override_config_3 
 Override config bit 3.
 
struct { 
 
   enum bt_le_cs_test_override_4_tone_antenna_permutation   tone_antenna_permutation 
 
override_config_4 
 Override config bit 4.
 
struct { 
 
   uint32_t   cs_sync_aa_initiator 
 Access Address used in CS_SYNC packets sent by the initiator. More...
 
   uint32_t   cs_sync_aa_reflector 
 Access Address used in CS_SYNC packets sent by the reflector. More...
 
override_config_5 
 Override config bit 5.
 
struct { 
 
   uint8_t   ss_marker1_position 
 Bit number where the first marker in the channel sounding sequence starts. More...
 
   uint8_t   ss_marker2_position 
 Bit number where the second marker in the channel sounding sequence starts. More...
 
override_config_6 
 Override config bit 6.
 
struct { 
 
   enum bt_le_cs_test_override_7_ss_marker_value   ss_marker_value 
 Value of the Sounding Sequence marker. More...
 
override_config_7 
 Override config bit 7.
 
struct { 
 
   enum bt_le_cs_test_override_8_cs_sync_payload_pattern   cs_sync_payload_pattern 
 CS_SYNC payload pattern selection. More...
 
   uint8_t   cs_sync_user_payload [16] 
 User payload for CS_SYNC packets. More...
 
override_config_8 
 Override config bit 8.
 

Detailed Description

CS Test parameters.

Field Documentation

◆ ch3c_jump

uint8_t bt_le_cs_test_param::ch3c_jump

◆ ch3c_shape

enum bt_conn_le_cs_ch3c_shape bt_le_cs_test_param::ch3c_shape

◆ channel_map

uint8_t bt_le_cs_test_param::channel_map[10]

◆ channel_map_repetition

uint8_t bt_le_cs_test_param::channel_map_repetition

Number of times the channels indicated by the channel map or channel field are cycled through for non-mode-0 steps within a CS procedure.

◆ channel_selection_type

enum bt_conn_le_cs_chsel_type bt_le_cs_test_param::channel_selection_type

◆ channels

uint8_t* bt_le_cs_test_param::channels

◆ cs_sync_aa_initiator

uint32_t bt_le_cs_test_param::cs_sync_aa_initiator

Access Address used in CS_SYNC packets sent by the initiator.

◆ cs_sync_aa_reflector

uint32_t bt_le_cs_test_param::cs_sync_aa_reflector

Access Address used in CS_SYNC packets sent by the reflector.

◆ cs_sync_antenna_selection

enum bt_le_cs_test_cs_sync_antenna_selection bt_le_cs_test_param::cs_sync_antenna_selection

Antenna identifier to be used for CS_SYNC packets.

◆ cs_sync_payload_pattern

enum bt_le_cs_test_override_8_cs_sync_payload_pattern bt_le_cs_test_param::cs_sync_payload_pattern

CS_SYNC payload pattern selection.

◆ cs_sync_phy

enum bt_conn_le_cs_sync_phy bt_le_cs_test_param::cs_sync_phy

CS_SYNC PHY.

◆ cs_sync_user_payload

uint8_t bt_le_cs_test_param::cs_sync_user_payload[16]

User payload for CS_SYNC packets.

This parameter is only used when using BT_LE_CS_TEST_OVERRIDE_8_PAYLOAD_PATTERN_USER

The least significant bit corresponds to the most significant bit of the CS payload. When the sequence is less than 16 octets, the least significant octets shall be padded with zeros.

◆ drbg_nonce

uint16_t bt_le_cs_test_param::drbg_nonce

Determines octets 14 and 15 of the initial value of the DRBG nonce.

◆ initiator_snr_control

enum bt_le_cs_snr_control bt_le_cs_test_param::initiator_snr_control

Initiator SNR control options.

◆ main_mode

enum bt_conn_le_cs_main_mode bt_le_cs_test_param::main_mode

CS mode to be used during the CS procedure.

◆ main_mode_repetition

uint8_t bt_le_cs_test_param::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_steps

uint8_t bt_le_cs_test_param::main_mode_steps

◆ max_num_subevents

uint8_t bt_le_cs_test_param::max_num_subevents

Maximum allowed number of subevents in the procedure.

A value of 0 means that this parameter is ignored.

◆ mode_0_steps

uint8_t bt_le_cs_test_param::mode_0_steps

Number of CS mode-0 steps at the beginning of the test CS subevent.

◆ [struct]

struct { ... } bt_le_cs_test_param::not_set

◆ num_channels

uint8_t bt_le_cs_test_param::num_channels

◆ override_config

uint16_t bt_le_cs_test_param::override_config

Override configuration.

This parameter is used to override CS parameters from the DRBG. Each bit configures a different set of parameters.

All overrides are optional, except for those configured by bit 0.

These are:

  • Bit 0 set: Override using list of channels
  • Bit 0 not set: Override using channel map
  • Bit 2 set: Override main mode steps
  • Bit 3 set: Override T_PM_Tone_Ext
  • Bit 4 set: Override tone antenna permutation
  • Bit 5 set: Override CS_SYNC AA
  • Bit 6 set: Override SS marker positions
  • Bit 7 set: Override SS marker value
  • Bit 8 set: Override CS_SYNC payload pattern and user payload
  • Bit 10 set: Procedure is replaced with a stable phase test

◆ [struct]

struct { ... } bt_le_cs_test_param::override_config_0

override config bit 0.

◆ [struct]

struct { ... } bt_le_cs_test_param::override_config_2

Override config bit 2.

These parameters are ignored if the bit is not set.

◆ [struct]

struct { ... } bt_le_cs_test_param::override_config_3

Override config bit 3.

These parameters are ignored if the bit is not set.

◆ [struct]

struct { ... } bt_le_cs_test_param::override_config_4

Override config bit 4.

These parameters are ignored if the bit is not set.

◆ [struct]

struct { ... } bt_le_cs_test_param::override_config_5

Override config bit 5.

These parameters are ignored if the bit is not set.

◆ [struct]

struct { ... } bt_le_cs_test_param::override_config_6

Override config bit 6.

These parameters are ignored if the bit is not set.

◆ [struct]

struct { ... } bt_le_cs_test_param::override_config_7

Override config bit 7.

These parameters are ignored if the bit is not set.

◆ [struct]

struct { ... } bt_le_cs_test_param::override_config_8

Override config bit 8.

These parameters are ignored if the bit is not set.

◆ reflector_snr_control

enum bt_le_cs_snr_control bt_le_cs_test_param::reflector_snr_control

Reflector SNR control options.

◆ role

enum bt_conn_le_cs_role bt_le_cs_test_param::role

CS Test role.

◆ rtt_type

enum bt_conn_le_cs_rtt_type bt_le_cs_test_param::rtt_type

RTT variant.

◆ [struct]

struct { ... } bt_le_cs_test_param::set

◆ ss_marker1_position

uint8_t bt_le_cs_test_param::ss_marker1_position

Bit number where the first marker in the channel sounding sequence starts.

Must be between 0 and 28 when using BT_CONN_LE_CS_RTT_TYPE_32_BIT_SOUNDING.

◆ ss_marker2_position

uint8_t bt_le_cs_test_param::ss_marker2_position

Bit number where the second marker in the channel sounding sequence starts.

Must be between 67 and 92 when using BT_CONN_LE_CS_RTT_TYPE_96_BIT_SOUNDING.

A value of BT_HCI_OP_LE_CS_TEST_SS_MARKER_2_POSITION_NOT_PRESENT indicates that this sounding sequence or marker is not present.

◆ ss_marker_value

enum bt_le_cs_test_override_7_ss_marker_value bt_le_cs_test_param::ss_marker_value

Value of the Sounding Sequence marker.

◆ sub_mode

enum bt_conn_le_cs_sub_mode bt_le_cs_test_param::sub_mode

CS sub-mode to be used during the CS procedure.

◆ subevent_interval

uint16_t bt_le_cs_test_param::subevent_interval

Gap between the start of two consecutive CS subevents (N * 0.625 ms)

A value of 0 means that there is only one CS subevent.

◆ subevent_len

uint32_t bt_le_cs_test_param::subevent_len

CS subevent length in microseconds.

Range: 1250us to 4s

◆ t_fcs_time

uint8_t bt_le_cs_test_param::t_fcs_time

Time in microseconds for frequency changes.

Valid options are:

  • 15 us
  • 20 us
  • 30 us
  • 40 us
  • 50 us
  • 60 us
  • 80 us
  • 100 us
  • 120 us
  • 150 us

◆ t_ip1_time

uint8_t bt_le_cs_test_param::t_ip1_time

Interlude time in microseconds between the RTT packets.

Valid options are:

  • 10 us
  • 20 us
  • 30 us
  • 40 us
  • 50 us
  • 60 us
  • 80 us
  • 145 us

◆ t_ip2_time

uint8_t bt_le_cs_test_param::t_ip2_time

Interlude time in microseconds between the CS tones.

Valid options are:

  • 10 us
  • 20 us
  • 30 us
  • 40 us
  • 50 us
  • 60 us
  • 80 us
  • 145 us

◆ t_pm_time

uint8_t bt_le_cs_test_param::t_pm_time

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

Valid options are:

  • 10 us
  • 20 us
  • 40 us

◆ t_pm_tone_ext

enum bt_le_cs_test_override_3_pm_tone_ext bt_le_cs_test_param::t_pm_tone_ext

◆ t_sw_time

uint8_t bt_le_cs_test_param::t_sw_time

Time in microseconds for the antenna switch period of the CS tones.

Valid options are:

  • 0 us
  • 1 us
  • 2 us
  • 4 us
  • 10 us

◆ tone_antenna_config_selection

enum bt_conn_le_cs_tone_antenna_config_selection bt_le_cs_test_param::tone_antenna_config_selection

Antenna Configuration Index used during antenna switching during the tone phases of CS steps.

◆ tone_antenna_permutation

enum bt_le_cs_test_override_4_tone_antenna_permutation bt_le_cs_test_param::tone_antenna_permutation

◆ transmit_power_level

uint8_t bt_le_cs_test_param::transmit_power_level

Desired TX power level for the CS procedure.

Value range is BT_HCI_OP_LE_CS_MIN_MAX_TX_POWER to BT_HCI_OP_LE_CS_MAX_MAX_TX_POWER.

Special values:


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