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LE Audio Broadcast assistant #301

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LE Audio Broadcast assistant #301

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2617d18
Broadcast assistant PoC
ldab Oct 30, 2024
60e9054
fix string overflow and save some ram
ldab Oct 30, 2024
981aff6
Add last byte of MAC to differentiate which earbud is which.
jakkra Oct 30, 2024
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10 changes: 10 additions & 0 deletions app/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -90,6 +90,15 @@ menu "ZSWatch"
default 100
endmenu
endmenu

config APPLICATIONS_USE_LEA_ASSISTANT
bool
select BT_CENTRAL
select BT_AUDIO
select BT_BAP_BROADCAST_ASSISTANT
select BT_TINYCRYPT_ECC
prompt "Activate the application 'LE Audio Assistant'"
default n
endmenu

menu "Watchface"
Expand Down Expand Up @@ -255,6 +264,7 @@ menu "ZSWatch"
rsource "src/applications/notification/Kconfig"
rsource "src/applications/trivia/Kconfig"
rsource "src/applications/ppt_remote/Kconfig"
rsource "src/applications/lea_assistant/Kconfig"
endmenu

menu "UI"
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100 changes: 53 additions & 47 deletions app/child_image/hci_ipc.conf
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Original file line number Diff line number Diff line change
@@ -1,47 +1,53 @@
CONFIG_BT_EXT_ADV=y

CONFIG_BT_CTLR=y
CONFIG_BT_LL_SW_SPLIT=y

CONFIG_BT_CTLR_ADV_EXT=y
CONFIG_BT_CTLR_ADV_PERIODIC=y

CONFIG_BT_CTLR_DF=y

CONFIG_BT_CTLR_DF_SCAN_CTE_RX=n
CONFIG_BT_CTLR_DF_ANT_SWITCH_RX=n
CONFIG_BT_CTLR_DF_CTE_RX=n

# Limit number of possible connection to decrease memory usage
CONFIG_BT_MAX_CONN=1

# Enable chaining of multiple CTEs in periodic advertising
CONFIG_BT_CTLR_ADVANCED_FEATURES=y
CONFIG_BT_CTLR_ADV_SYNC_PDU_BACK2BACK=y
CONFIG_BT_CTLR_DF_PER_ADV_CTE_NUM_MAX=16

CONFIG_BT_CTLR_TX_PWR_0=y
CONFIG_BT_CTLR_ADV_DATA_LEN_MAX=191

# Enable chaining of multiple CTEs in periodic advertising
CONFIG_BT_CTLR_ADVANCED_FEATURES=y
CONFIG_BT_CTLR_ADV_SYNC_PDU_BACK2BACK=y
CONFIG_BT_CTLR_DF_PER_ADV_CTE_NUM_MAX=16

CONFIG_BT_CTLR_DF_ANT_SWITCH_TX=n
CONFIG_BT_BROADCASTER=y

CONFIG_BT_EXT_ADV_MAX_ADV_SET=2
CONFIG_BT_CTLR_ADV_AUX_SET=2
CONFIG_BT_TICKER_UPDATE=y

CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y
# DFU over BT requires
# increase of ble throughput
CONFIG_BT_BUF_ACL_RX_SIZE=502
CONFIG_BT_BUF_ACL_TX_SIZE=502

# Temporary fix as there is a strange behaviour with some Android
# phones.
CONFIG_BT_DATA_LEN_UPDATE=n
#CONFIG_BT_CTLR_DATA_LENGTH_MAX=251
CONFIG_BT_EXT_ADV=y

CONFIG_BT_CTLR=y
CONFIG_BT_LL_SW_SPLIT=y

CONFIG_BT_CTLR_ADV_EXT=y
CONFIG_BT_CTLR_ADV_PERIODIC=y

CONFIG_BT_CTLR_DF=y

CONFIG_BT_CTLR_DF_SCAN_CTE_RX=n
CONFIG_BT_CTLR_DF_ANT_SWITCH_RX=n
CONFIG_BT_CTLR_DF_CTE_RX=n

# Limit number of possible connection to decrease memory usage
CONFIG_BT_MAX_CONN=3

# Enable chaining of multiple CTEs in periodic advertising
CONFIG_BT_CTLR_ADVANCED_FEATURES=y
CONFIG_BT_CTLR_ADV_SYNC_PDU_BACK2BACK=y
CONFIG_BT_CTLR_DF_PER_ADV_CTE_NUM_MAX=16

CONFIG_BT_CTLR_TX_PWR_0=y
CONFIG_BT_CTLR_ADV_DATA_LEN_MAX=191

# Enable chaining of multiple CTEs in periodic advertising
CONFIG_BT_CTLR_ADVANCED_FEATURES=y
CONFIG_BT_CTLR_ADV_SYNC_PDU_BACK2BACK=y
CONFIG_BT_CTLR_DF_PER_ADV_CTE_NUM_MAX=16

CONFIG_BT_CTLR_DF_ANT_SWITCH_TX=n
CONFIG_BT_BROADCASTER=y

CONFIG_BT_EXT_ADV_MAX_ADV_SET=2
CONFIG_BT_CTLR_ADV_AUX_SET=2
CONFIG_BT_TICKER_UPDATE=y

CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y
# DFU over BT requires
# increase of ble throughput
CONFIG_BT_BUF_ACL_RX_SIZE=502
CONFIG_BT_BUF_ACL_TX_SIZE=502

# Temporary fix as there is a strange behaviour with some Android
# phones.
CONFIG_BT_DATA_LEN_UPDATE=n

CONFIG_BT_PER_ADV_SYNC=y

CONFIG_BT_CTLR_SCAN_DATA_LEN_MAX=1650

CONFIG_BT_BUF_EVT_RX_COUNT=16

5 changes: 3 additions & 2 deletions app/prj.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -129,17 +129,18 @@ CONFIG_BT_DEVICE_APPEARANCE=194
CONFIG_BT_KEYS_OVERWRITE_OLDEST=y
CONFIG_BT_SETTINGS=y
CONFIG_BT_MAX_PAIRED=5
CONFIG_BT_MAX_CONN=1
CONFIG_BT_MAX_CONN=3
CONFIG_BT_GATT_CLIENT=y
CONFIG_BT_GATT_CACHING=y
CONFIG_BT_GATT_NOTIFY_MULTIPLE=y

CONFIG_BT_BROADCASTER=y
CONFIG_BT_SMP_ALLOW_UNAUTH_OVERWRITE=y
CONFIG_BT_ECC=y
CONFIG_BT_CONN_TX_MAX=3
CONFIG_BT_CONN_TX_MAX=6

CONFIG_BT_L2CAP_TX_MTU=498
CONFIG_BT_L2CAP_TX_BUF_COUNT=6
CONFIG_BT_BUF_ACL_RX_SIZE=502
CONFIG_BT_BUF_ACL_TX_SIZE=502

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4 changes: 4 additions & 0 deletions app/src/applications/lea_assistant/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
if(CONFIG_APPLICATIONS_USE_LEA_ASSISTANT)
FILE(GLOB app_sources *.c)
target_sources(app PRIVATE ${app_sources})
endif()
3 changes: 3 additions & 0 deletions app/src/applications/lea_assistant/Kconfig
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
module = ZSW_LEA_ASSISTANT_APP
module-str = ZSW_LEA_ASSISTANT_APP
source "subsys/logging/Kconfig.template.log_config"
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