2022-06-03 09:53:35 -04:00
|
|
|
|
|
|
|
menu "HCI Config"
|
|
|
|
|
|
|
|
choice BT_LE_HCI_INTERFACE
|
|
|
|
prompt "Select HCI interface"
|
|
|
|
default BT_LE_HCI_INTERFACE_USE_RAM
|
|
|
|
|
|
|
|
config BT_LE_HCI_INTERFACE_USE_RAM
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|
|
bool "ram"
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Use RAM as HCI interface
|
2022-06-03 09:53:35 -04:00
|
|
|
config BT_LE_HCI_INTERFACE_USE_UART
|
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|
|
bool "uart"
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Use UART as HCI interface
|
2022-06-03 09:53:35 -04:00
|
|
|
endchoice
|
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|
|
|
config BT_LE_HCI_UART_PORT
|
|
|
|
int "HCI UART port"
|
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|
|
depends on BT_LE_HCI_INTERFACE_USE_UART
|
|
|
|
default 1
|
|
|
|
help
|
|
|
|
Set the port number of HCI UART
|
|
|
|
|
2022-06-17 09:11:34 -04:00
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|
|
config BT_LE_HCI_UART_FLOWCTRL
|
|
|
|
bool "HCI uart Hardware Flow ctrl"
|
|
|
|
depends on BT_LE_HCI_INTERFACE_USE_UART
|
|
|
|
default n
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|
|
2022-06-03 09:53:35 -04:00
|
|
|
config BT_LE_HCI_UART_TX_PIN
|
|
|
|
int "HCI uart Tx gpio"
|
|
|
|
depends on BT_LE_HCI_INTERFACE_USE_UART
|
|
|
|
default 19
|
|
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|
|
config BT_LE_HCI_UART_RX_PIN
|
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|
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int "HCI uart Rx gpio"
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|
|
depends on BT_LE_HCI_INTERFACE_USE_UART
|
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|
default 10
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|
2022-06-17 09:11:34 -04:00
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|
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config BT_LE_HCI_UART_RTS_PIN
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|
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int "HCI uart RTS gpio"
|
|
|
|
depends on BT_LE_HCI_UART_FLOWCTRL
|
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|
|
default 4
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|
|
config BT_LE_HCI_UART_CTS_PIN
|
|
|
|
int "HCI uart CTS gpio"
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|
|
|
depends on BT_LE_HCI_UART_FLOWCTRL
|
|
|
|
default 5
|
2022-06-03 09:53:35 -04:00
|
|
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|
|
|
|
config BT_LE_HCI_UART_BAUD
|
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|
|
int "HCI uart baudrate"
|
|
|
|
depends on BT_LE_HCI_INTERFACE_USE_UART
|
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|
|
default 921600
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
HCI uart baud rate 115200 ~ 1000000
|
2022-06-03 09:53:35 -04:00
|
|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
choice BT_LE_HCI_UART_PARITY
|
|
|
|
prompt "select uart parity"
|
|
|
|
depends on BT_LE_HCI_INTERFACE_USE_UART
|
|
|
|
default BT_LE_HCI_UART_UART_PARITY_DISABLE
|
2022-06-03 09:53:35 -04:00
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|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
config BT_LE_HCI_UART_UART_PARITY_DISABLE
|
|
|
|
bool "PARITY_DISABLE"
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
UART_PARITY_DISABLE
|
2022-06-17 09:11:34 -04:00
|
|
|
config BT_LE_HCI_UART_UART_PARITY_EVEN
|
|
|
|
bool "PARITY_EVEN"
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
UART_PARITY_EVEN
|
2022-06-17 09:11:34 -04:00
|
|
|
config BT_LE_HCI_UART_UART_PARITY_ODD
|
|
|
|
bool "PARITY_ODD"
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
UART_PARITY_ODD
|
2022-06-17 09:11:34 -04:00
|
|
|
endchoice
|
2022-06-03 09:53:35 -04:00
|
|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
config BT_LE_HCI_UART_TASK_STACK_SIZE
|
|
|
|
int "HCI uart task stack size"
|
|
|
|
depends on BT_LE_HCI_INTERFACE_USE_UART
|
|
|
|
default 1000
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Set the size of uart task stack
|
2022-06-17 09:11:34 -04:00
|
|
|
endmenu
|
2022-06-03 09:53:35 -04:00
|
|
|
|
2022-06-17 10:04:37 -04:00
|
|
|
config BT_LE_CONTROLLER_NPL_OS_PORTING_SUPPORT
|
|
|
|
bool
|
|
|
|
default y
|
|
|
|
help
|
|
|
|
Enable NPL porting for controller.
|
|
|
|
|
|
|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
menuconfig BT_LE_50_FEATURE_SUPPORT
|
|
|
|
bool "Enable BLE 5 feature"
|
2022-06-03 09:53:35 -04:00
|
|
|
depends on !BT_NIMBLE_ENABLED
|
|
|
|
default y
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Enable BLE 5 feature
|
2022-06-03 09:53:35 -04:00
|
|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
config BT_LE_LL_CFG_FEAT_LE_2M_PHY
|
|
|
|
bool "Enable 2M Phy"
|
|
|
|
depends on BT_LE_50_FEATURE_SUPPORT
|
2022-06-03 09:53:35 -04:00
|
|
|
default y
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Enable 2M-PHY
|
2022-06-03 09:53:35 -04:00
|
|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
config BT_LE_LL_CFG_FEAT_LE_CODED_PHY
|
|
|
|
bool "Enable coded Phy"
|
|
|
|
depends on BT_LE_50_FEATURE_SUPPORT
|
2022-06-03 09:53:35 -04:00
|
|
|
default y
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Enable coded-PHY
|
2022-06-03 09:53:35 -04:00
|
|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
config BT_LE_EXT_ADV
|
|
|
|
bool "Enable extended advertising"
|
|
|
|
depends on BT_LE_50_FEATURE_SUPPORT
|
|
|
|
default y
|
2022-06-03 09:53:35 -04:00
|
|
|
help
|
2022-06-17 09:11:34 -04:00
|
|
|
Enable this option to do extended advertising. Extended advertising
|
|
|
|
will be supported from BLE 5.0 onwards.
|
2022-06-03 09:53:35 -04:00
|
|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
if BT_LE_EXT_ADV
|
|
|
|
config BT_LE_MAX_EXT_ADV_INSTANCES
|
|
|
|
int "Maximum number of extended advertising instances."
|
|
|
|
range 0 4
|
2022-06-17 10:04:37 -04:00
|
|
|
default 1
|
2022-06-17 09:11:34 -04:00
|
|
|
depends on BT_LE_EXT_ADV
|
|
|
|
help
|
|
|
|
Change this option to set maximum number of extended advertising
|
|
|
|
instances. Minimum there is always one instance of
|
|
|
|
advertising. Enter how many more advertising instances you
|
|
|
|
want.
|
2022-12-02 01:21:22 -05:00
|
|
|
Each extended advertising instance will take about 0.5k DRAM.
|
2022-06-17 09:11:34 -04:00
|
|
|
|
|
|
|
config BT_LE_EXT_ADV_MAX_SIZE
|
|
|
|
int "Maximum length of the advertising data."
|
|
|
|
range 0 1650
|
2022-06-17 10:04:37 -04:00
|
|
|
default 1650
|
2022-06-17 09:11:34 -04:00
|
|
|
depends on BT_LE_EXT_ADV
|
|
|
|
help
|
|
|
|
Defines the length of the extended adv data. The value should not
|
|
|
|
exceed 1650.
|
|
|
|
|
|
|
|
config BT_LE_ENABLE_PERIODIC_ADV
|
|
|
|
bool "Enable periodic advertisement."
|
|
|
|
default y
|
|
|
|
depends on BT_LE_EXT_ADV
|
|
|
|
help
|
|
|
|
Enable this option to start periodic advertisement.
|
|
|
|
|
|
|
|
config BT_LE_PERIODIC_ADV_SYNC_TRANSFER
|
|
|
|
bool "Enable Transer Sync Events"
|
|
|
|
depends on BT_LE_ENABLE_PERIODIC_ADV
|
|
|
|
default y
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
This enables controller transfer periodic sync events to host
|
2022-06-17 09:11:34 -04:00
|
|
|
|
|
|
|
endif
|
|
|
|
|
|
|
|
config BT_LE_MAX_PERIODIC_SYNCS
|
|
|
|
int "Maximum number of periodic advertising syncs"
|
|
|
|
depends on BT_LE_50_FEATURE_SUPPORT && !BT_NIMBLE_ENABLED
|
|
|
|
|
|
|
|
range 0 3
|
|
|
|
default 1 if BT_LE_ENABLE_PERIODIC_ADV
|
|
|
|
default 0
|
2022-06-03 09:53:35 -04:00
|
|
|
help
|
2022-06-17 09:11:34 -04:00
|
|
|
Set this option to set the upper limit for number of periodic sync
|
|
|
|
connections. This should be less than maximum connections allowed by
|
|
|
|
controller.
|
|
|
|
|
|
|
|
config BT_LE_MAX_PERIODIC_ADVERTISER_LIST
|
|
|
|
int "Maximum number of periodic advertiser list"
|
|
|
|
depends on BT_LE_50_FEATURE_SUPPORT && !BT_NIMBLE_ENABLED
|
|
|
|
range 1 5
|
2022-06-17 10:04:37 -04:00
|
|
|
default 5
|
2022-06-17 09:11:34 -04:00
|
|
|
help
|
|
|
|
Set this option to set the upper limit for number of periodic advertiser list.
|
2022-06-03 09:53:35 -04:00
|
|
|
|
|
|
|
menu "Memory Settings"
|
|
|
|
depends on !BT_NIMBLE_ENABLED
|
2022-06-03 23:35:18 -04:00
|
|
|
|
|
|
|
config BT_LE_MSYS_1_BLOCK_COUNT
|
|
|
|
int "MSYS_1 Block Count"
|
|
|
|
default 12
|
|
|
|
help
|
|
|
|
MSYS is a system level mbuf registry. For prepare write & prepare
|
|
|
|
responses MBUFs are allocated out of msys_1 pool. For NIMBLE_MESH
|
|
|
|
enabled cases, this block count is increased by 8 than user defined
|
|
|
|
count.
|
|
|
|
|
|
|
|
config BT_LE_MSYS_1_BLOCK_SIZE
|
2022-06-17 10:04:37 -04:00
|
|
|
int "MSYS_1 Block Size"
|
2022-06-03 23:35:18 -04:00
|
|
|
default 256
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Dynamic memory size of block 1
|
2022-06-03 23:35:18 -04:00
|
|
|
|
|
|
|
config BT_LE_MSYS_2_BLOCK_COUNT
|
2022-06-17 10:04:37 -04:00
|
|
|
int "MSYS_2 Block Count"
|
2022-06-03 23:35:18 -04:00
|
|
|
default 24
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Dynamic memory count
|
2022-06-03 23:35:18 -04:00
|
|
|
|
|
|
|
config BT_LE_MSYS_2_BLOCK_SIZE
|
2022-06-17 10:04:37 -04:00
|
|
|
int "MSYS_2 Block Size"
|
2022-06-03 23:35:18 -04:00
|
|
|
default 320
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Dynamic memory size of block 2
|
2022-06-03 23:35:18 -04:00
|
|
|
|
2022-06-03 09:53:35 -04:00
|
|
|
config BT_LE_ACL_BUF_COUNT
|
|
|
|
int "ACL Buffer count"
|
2023-01-05 07:40:37 -05:00
|
|
|
default 10
|
2022-06-03 09:53:35 -04:00
|
|
|
help
|
|
|
|
The number of ACL data buffers.
|
|
|
|
|
|
|
|
config BT_LE_ACL_BUF_SIZE
|
|
|
|
int "ACL Buffer size"
|
2023-01-05 07:40:37 -05:00
|
|
|
default 517
|
2022-06-03 09:53:35 -04:00
|
|
|
help
|
|
|
|
This is the maximum size of the data portion of HCI ACL data packets.
|
|
|
|
It does not include the HCI data header (of 4 bytes)
|
|
|
|
|
|
|
|
config BT_LE_HCI_EVT_BUF_SIZE
|
|
|
|
int "HCI Event Buffer size"
|
|
|
|
default 257 if BT_LE_EXT_ADV
|
|
|
|
default 70
|
|
|
|
help
|
|
|
|
This is the size of each HCI event buffer in bytes. In case of
|
|
|
|
extended advertising, packets can be fragmented. 257 bytes is the
|
|
|
|
maximum size of a packet.
|
|
|
|
|
|
|
|
config BT_LE_HCI_EVT_HI_BUF_COUNT
|
|
|
|
int "High Priority HCI Event Buffer count"
|
|
|
|
default 30
|
|
|
|
help
|
|
|
|
This is the high priority HCI events' buffer size. High-priority
|
|
|
|
event buffers are for everything except advertising reports. If there
|
|
|
|
are no free high-priority event buffers then host will try to allocate a
|
|
|
|
low-priority buffer instead
|
|
|
|
|
|
|
|
config BT_LE_HCI_EVT_LO_BUF_COUNT
|
|
|
|
int "Low Priority HCI Event Buffer count"
|
|
|
|
default 8
|
|
|
|
help
|
|
|
|
This is the low priority HCI events' buffer size. Low-priority event
|
|
|
|
buffers are only used for advertising reports. If there are no free
|
|
|
|
low-priority event buffers, then an incoming advertising report will
|
|
|
|
get dropped
|
|
|
|
endmenu
|
|
|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
config BT_LE_CONTROLLER_TASK_STACK_SIZE
|
|
|
|
int "Controller task stack size"
|
|
|
|
default 5120 if BLE_MESH
|
|
|
|
default 4096
|
2022-06-03 09:53:35 -04:00
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
This configures stack size of NimBLE controller task
|
2022-06-03 09:53:35 -04:00
|
|
|
|
2023-12-04 00:19:01 -05:00
|
|
|
menuconfig BT_LE_CONTROLLER_LOG_ENABLED
|
2023-08-17 23:55:48 -04:00
|
|
|
bool "Controller log enable"
|
|
|
|
default n
|
2023-10-18 04:51:42 -04:00
|
|
|
help
|
|
|
|
Enable controller log
|
|
|
|
|
|
|
|
config BT_LE_CONTROLLER_LOG_CTRL_ENABLED
|
|
|
|
bool "enable controller log module"
|
|
|
|
depends on BT_LE_CONTROLLER_LOG_ENABLED
|
|
|
|
default y
|
2023-08-17 23:55:48 -04:00
|
|
|
help
|
2023-12-04 00:19:01 -05:00
|
|
|
Enable controller log module
|
2023-08-17 23:55:48 -04:00
|
|
|
|
2023-10-18 04:51:42 -04:00
|
|
|
config BT_LE_CONTROLLER_LOG_HCI_ENABLED
|
|
|
|
bool "enable HCI log module"
|
|
|
|
depends on BT_LE_CONTROLLER_LOG_ENABLED
|
|
|
|
default y
|
|
|
|
help
|
2023-12-04 00:19:01 -05:00
|
|
|
Enable hci log module
|
2023-10-18 04:51:42 -04:00
|
|
|
|
2023-08-17 23:55:48 -04:00
|
|
|
config BT_LE_CONTROLLER_LOG_DUMP_ONLY
|
|
|
|
bool "Controller log dump mode only"
|
|
|
|
depends on BT_LE_CONTROLLER_LOG_ENABLED
|
|
|
|
default y
|
|
|
|
help
|
2023-12-04 00:19:01 -05:00
|
|
|
Only operate in dump mode
|
|
|
|
|
|
|
|
config BT_LE_LOG_CTRL_BUF1_SIZE
|
|
|
|
int "size of the first BLE controller LOG buffer"
|
|
|
|
depends on BT_LE_CONTROLLER_LOG_ENABLED
|
|
|
|
default 4096
|
|
|
|
help
|
|
|
|
Configure the size of the first BLE controller LOG buffer.
|
|
|
|
|
|
|
|
config BT_LE_LOG_CTRL_BUF2_SIZE
|
|
|
|
int "size of the second BLE controller LOG buffer"
|
|
|
|
depends on BT_LE_CONTROLLER_LOG_ENABLED
|
|
|
|
default 1024
|
|
|
|
help
|
|
|
|
Configure the size of the second BLE controller LOG buffer.
|
|
|
|
|
|
|
|
config BT_LE_LOG_HCI_BUF_SIZE
|
|
|
|
int "size of the BLE HCI LOG buffer"
|
|
|
|
depends on BT_LE_CONTROLLER_LOG_ENABLED
|
|
|
|
default 4096
|
|
|
|
help
|
|
|
|
Configure the size of the BLE HCI LOG buffer.
|
2023-08-17 23:55:48 -04:00
|
|
|
|
2022-06-17 09:11:34 -04:00
|
|
|
config BT_LE_LL_RESOLV_LIST_SIZE
|
|
|
|
int "BLE LL Resolving list size"
|
|
|
|
range 1 5
|
|
|
|
default 4
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Configure the size of resolving list used in link layer.
|
2022-06-17 09:11:34 -04:00
|
|
|
|
|
|
|
menuconfig BT_LE_SECURITY_ENABLE
|
|
|
|
bool "Enable BLE SM feature"
|
2022-06-03 09:53:35 -04:00
|
|
|
depends on !BT_NIMBLE_ENABLED
|
|
|
|
default y
|
|
|
|
help
|
2022-06-17 10:04:37 -04:00
|
|
|
Enable BLE sm feature
|
2022-06-03 09:53:35 -04:00
|
|
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|
2022-06-17 09:11:34 -04:00
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config BT_LE_SM_LEGACY
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bool "Security manager legacy pairing"
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depends on BT_LE_SECURITY_ENABLE
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2022-06-03 09:53:35 -04:00
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default y
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help
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2022-06-17 09:11:34 -04:00
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Enable security manager legacy pairing
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2022-06-03 09:53:35 -04:00
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2022-06-17 09:11:34 -04:00
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config BT_LE_SM_SC
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bool "Security manager secure connections (4.2)"
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depends on BT_LE_SECURITY_ENABLE
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2022-06-03 09:53:35 -04:00
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default y
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help
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2022-06-17 09:11:34 -04:00
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Enable security manager secure connections
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2022-06-03 09:53:35 -04:00
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2022-06-17 09:11:34 -04:00
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config BT_LE_SM_SC_DEBUG_KEYS
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bool "Use predefined public-private key pair"
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default n
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2022-06-17 09:11:34 -04:00
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depends on BT_LE_SECURITY_ENABLE && BT_LE_SM_SC
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2022-06-03 09:53:35 -04:00
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help
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2022-06-17 09:11:34 -04:00
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If this option is enabled, SM uses predefined DH key pair as described
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in Core Specification, Vol. 3, Part H, 2.3.5.6.1. This allows to
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decrypt air traffic easily and thus should only be used for debugging.
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2022-06-03 09:53:35 -04:00
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2022-06-17 09:11:34 -04:00
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config BT_LE_LL_CFG_FEAT_LE_ENCRYPTION
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bool "Enable LE encryption"
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depends on BT_LE_SECURITY_ENABLE
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default y
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2022-06-03 09:53:35 -04:00
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help
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2022-06-17 10:04:37 -04:00
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Enable encryption connection
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2022-06-03 09:53:35 -04:00
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2022-06-17 09:11:34 -04:00
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config BT_LE_CRYPTO_STACK_MBEDTLS
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bool "Override TinyCrypt with mbedTLS for crypto computations"
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default y
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depends on !BT_NIMBLE_ENABLED
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select MBEDTLS_ECP_RESTARTABLE
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select MBEDTLS_CMAC_C
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2022-06-03 09:53:35 -04:00
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help
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2022-06-17 09:11:34 -04:00
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Enable this option to choose mbedTLS instead of TinyCrypt for crypto
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computations.
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2022-06-03 09:53:35 -04:00
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config BT_LE_WHITELIST_SIZE
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int "BLE white list size"
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range 1 15
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default 12
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2022-06-03 09:53:35 -04:00
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depends on !BT_NIMBLE_ENABLED
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help
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2022-06-17 10:04:37 -04:00
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BLE list size
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2022-06-03 09:53:35 -04:00
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config BT_LE_LL_DUP_SCAN_LIST_COUNT
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int "BLE duplicate scan list count"
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range 1 100
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default 20
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help
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2022-06-17 10:04:37 -04:00
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config the max count of duplicate scan list
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2022-06-03 09:53:35 -04:00
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config BT_LE_LL_SCA
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int "BLE Sleep clock accuracy"
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range 0 500
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default 60
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help
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2022-06-17 10:04:37 -04:00
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Sleep clock accuracy of our device (in ppm)
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2022-06-03 09:53:35 -04:00
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config BT_LE_MAX_CONNECTIONS
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int "Maximum number of concurrent connections"
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depends on !BT_NIMBLE_ENABLED
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range 1 2
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default 2
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2022-06-03 09:53:35 -04:00
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help
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Defines maximum number of concurrent BLE connections. For ESP32, user
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is expected to configure BTDM_CTRL_BLE_MAX_CONN from controller menu
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along with this option. Similarly for ESP32-C3 or ESP32-S3, user is expected to
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configure BT_CTRL_BLE_MAX_ACT from controller menu.
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2022-12-02 01:21:22 -05:00
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Each connection will take about 1k DRAM.
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2022-06-03 09:53:35 -04:00
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choice BT_LE_COEX_PHY_CODED_TX_RX_TLIM
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prompt "Coexistence: limit on MAX Tx/Rx time for coded-PHY connection"
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default BT_LE_COEX_PHY_CODED_TX_RX_TLIM_DIS
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2023-10-15 23:44:23 -04:00
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depends on ESP_COEX_SW_COEXIST_ENABLE
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2022-06-03 09:53:35 -04:00
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help
|
2022-06-17 10:04:37 -04:00
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When using PHY-Coded in BLE connection, limitation on max tx/rx time can be applied to
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better avoid dramatic performance deterioration of Wi-Fi.
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2022-06-03 09:53:35 -04:00
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2022-06-17 10:04:37 -04:00
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config BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EN
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bool "Force Enable"
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help
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Always enable the limitation on max tx/rx time for Coded-PHY connection
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2022-06-03 09:53:35 -04:00
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2022-06-17 10:04:37 -04:00
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config BT_LE_COEX_PHY_CODED_TX_RX_TLIM_DIS
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bool "Force Disable"
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help
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Disable the limitation on max tx/rx time for Coded-PHY connection
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2022-06-03 09:53:35 -04:00
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endchoice
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config BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF
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int
|
2023-10-15 23:44:23 -04:00
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default 0 if !ESP_COEX_SW_COEXIST_ENABLE
|
2022-06-03 09:53:35 -04:00
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default 1 if BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EN
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default 0 if BT_LE_COEX_PHY_CODED_TX_RX_TLIM_DIS
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2022-06-08 03:48:41 -04:00
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config BT_LE_SLEEP_ENABLE
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bool "Enable BLE sleep"
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default n
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help
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Enable BLE sleep
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|
2023-01-05 07:40:37 -05:00
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config BT_LE_USE_ESP_TIMER
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bool "Use Esp Timer for callout"
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depends on !BT_NIMBLE_ENABLED
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default y
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help
|
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|
Set this option to use Esp Timer which has higher priority timer instead of FreeRTOS timer
|
2023-09-07 02:13:39 -04:00
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config BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_SUPP
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bool "BLE adv report flow control supported"
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default y
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help
|
|
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The function is mainly used to enable flow control for advertising reports. When it is enabled,
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|
advertising reports will be discarded by the controller if the number of unprocessed advertising
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reports exceeds the size of BLE adv report flow control.
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config BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_NUM
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int "BLE adv report flow control number"
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depends on BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_SUPP
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range 50 1000
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default 100
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help
|
|
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|
The number of unprocessed advertising report that bluetooth host can save.If you set
|
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`BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_NUM` to a small value, this may cause adv packets lost.
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If you set `BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_NUM` to a large value, bluetooth host may cache a
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lot of adv packets and this may cause system memory run out. For example, if you set
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it to 50, the maximum memory consumed by host is 35 * 50 bytes. Please set
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|
`BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_NUM` according to your system free memory and handle adv
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packets as fast as possible, otherwise it will cause adv packets lost.
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config BT_CTRL_BLE_ADV_REPORT_DISCARD_THRSHOLD
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int "BLE adv lost event threshold value"
|
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|
depends on BT_CTRL_BLE_ADV_REPORT_FLOW_CTRL_SUPP
|
|
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range 1 1000
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default 20
|
|
|
|
help
|
|
|
|
When adv report flow control is enabled, The ADV lost event will be generated when the number
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of ADV packets lost in the controller reaches this threshold. It is better to set a larger value.
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If you set `BT_CTRL_BLE_ADV_REPORT_DISCARD_THRSHOLD` to a small value or printf every adv lost event, it
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may cause adv packets lost more.
|
2023-10-08 04:08:47 -04:00
|
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config BT_LE_RELEASE_IRAM_SUPPORTED
|
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bool
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|
default y
|