2022-06-03 09:53:35 -04:00
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menu "HCI Config"
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choice BT_LE_HCI_INTERFACE
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prompt "Select HCI interface"
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default BT_LE_HCI_INTERFACE_USE_RAM
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config BT_LE_HCI_INTERFACE_USE_RAM
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bool "ram"
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help
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Use RAM as HCI interface
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config BT_LE_HCI_INTERFACE_USE_UART
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bool "uart"
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help
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Use UART as HCI interface
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endchoice
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config BT_LE_HCI_UART_PORT
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int "HCI UART port"
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depends on BT_LE_HCI_INTERFACE_USE_UART
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default 1
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help
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Set the port number of HCI UART
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config BT_LE_HCI_UART_TX_PIN
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int "HCI uart Tx gpio"
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depends on BT_LE_HCI_INTERFACE_USE_UART
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default 19
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config BT_LE_HCI_UART_RX_PIN
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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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config BT_LE_HCI_UART_TASK_STACK_SIZE
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int "HCI uart task stack size"
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depends on BT_LE_HCI_INTERFACE_USE_UART
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default 1000
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help
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Set the size of uart task stack
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config BT_LE_HCI_UART_BAUD
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int "HCI uart baudrate"
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depends on BT_LE_HCI_INTERFACE_USE_UART
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default 921600
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help
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HCI uart baud rate 115200 ~ 1000000
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endmenu
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config BT_LE_CONTROLLER_TASK_STACK_SIZE
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int "Controller task stack size"
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default 5120 if BLE_MESH
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default 4096
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help
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This configures stack size of NimBLE controller task
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config BT_LE_LL_RESOLV_LIST_SIZE
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int "BLE LL Resolving list size"
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range 1 5 if IDF_TARGET_ESP32C2
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default 4
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help
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Configure the size of resolving list used in link layer.
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menuconfig BT_LE_SECURITY_ENABLE
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bool "Enable BLE SM feature"
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depends on !BT_NIMBLE_ENABLED
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default y
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help
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Enable BLE sm feature
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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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default y
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help
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Enable security manager legacy pairing
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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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default y
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help
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Enable security manager secure connections
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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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depends on BT_LE_SECURITY_ENABLE && BT_LE_SM_SC
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help
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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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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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help
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Enable encryption connection
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menu "Memory Settings"
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depends on !BT_NIMBLE_ENABLED
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2022-06-03 23:35:18 -04:00
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config BT_LE_MSYS_1_BLOCK_COUNT
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int "MSYS_1 Block Count"
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default 12
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help
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MSYS is a system level mbuf registry. For prepare write & prepare
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responses MBUFs are allocated out of msys_1 pool. For NIMBLE_MESH
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enabled cases, this block count is increased by 8 than user defined
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count.
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config BT_LE_MSYS_1_BLOCK_SIZE
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int "MSYS_1 Block Size"
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default 256
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help
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Dynamic memory size of block 1
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config BT_LE_MSYS_2_BLOCK_COUNT
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int "MSYS_2 Block Count"
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default 24
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help
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Dynamic memory count
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config BT_LE_MSYS_2_BLOCK_SIZE
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int "MSYS_2 Block Size"
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default 320
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help
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Dynamic memory size of block 2
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2022-06-03 09:53:35 -04:00
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config BT_LE_ACL_BUF_COUNT
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int "ACL Buffer count"
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default 24
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help
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The number of ACL data buffers.
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config BT_LE_ACL_BUF_SIZE
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int "ACL Buffer size"
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default 255
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help
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This is the maximum size of the data portion of HCI ACL data packets.
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It does not include the HCI data header (of 4 bytes)
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config BT_LE_HCI_EVT_BUF_SIZE
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int "HCI Event Buffer size"
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default 257 if BT_LE_EXT_ADV
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default 70
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help
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This is the size of each HCI event buffer in bytes. In case of
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extended advertising, packets can be fragmented. 257 bytes is the
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maximum size of a packet.
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config BT_LE_HCI_EVT_HI_BUF_COUNT
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int "High Priority HCI Event Buffer count"
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default 30
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help
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This is the high priority HCI events' buffer size. High-priority
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event buffers are for everything except advertising reports. If there
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are no free high-priority event buffers then host will try to allocate a
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low-priority buffer instead
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config BT_LE_HCI_EVT_LO_BUF_COUNT
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int "Low Priority HCI Event Buffer count"
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default 8
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help
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This is the low priority HCI events' buffer size. Low-priority event
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buffers are only used for advertising reports. If there are no free
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low-priority event buffers, then an incoming advertising report will
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get dropped
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endmenu
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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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help
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Enable this option to choose mbedTLS instead of TinyCrypt for crypto
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computations.
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menuconfig BT_LE_50_FEATURE_SUPPORT
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bool "Enable BLE 5 feature"
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depends on !BT_NIMBLE_ENABLED
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default y
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help
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Enable BLE 5 feature
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config BT_LE_LL_CFG_FEAT_LE_2M_PHY
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bool "Enable 2M Phy"
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depends on BT_LE_50_FEATURE_SUPPORT
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default y
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help
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Enable 2M-PHY
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config BT_LE_LL_CFG_FEAT_LE_CODED_PHY
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bool "Enable coded Phy"
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depends on BT_LE_50_FEATURE_SUPPORT
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default y
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help
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Enable coded-PHY
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config BT_LE_EXT_ADV
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bool "Enable extended advertising"
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depends on BT_LE_50_FEATURE_SUPPORT
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default n
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help
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Enable this option to do extended advertising. Extended advertising
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will be supported from BLE 5.0 onwards.
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if BT_LE_EXT_ADV
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config BT_LE_MAX_EXT_ADV_INSTANCES
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int "Maximum number of extended advertising instances."
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range 0 4
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default 1 if BT_LE_EXT_ADV
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default 0
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depends on BT_LE_EXT_ADV
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help
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Change this option to set maximum number of extended advertising
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instances. Minimum there is always one instance of
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advertising. Enter how many more advertising instances you
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want.
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config BT_LE_EXT_ADV_MAX_SIZE
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int "Maximum length of the advertising data."
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range 0 1650
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default 1650 if BT_LE_EXT_ADV
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default 0
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depends on BT_LE_EXT_ADV
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help
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Defines the length of the extended adv data. The value should not
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exceed 1650.
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config BT_LE_ENABLE_PERIODIC_ADV
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bool "Enable periodic advertisement."
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default y
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depends on BT_LE_EXT_ADV
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help
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Enable this option to start periodic advertisement.
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config BT_LE_PERIODIC_ADV_SYNC_TRANSFER
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bool "Enable Transer Sync Events"
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depends on BT_LE_ENABLE_PERIODIC_ADV
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default y
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help
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This enables controller transfer periodic sync events to host
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endif
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config BT_LE_MAX_PERIODIC_SYNCS
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int "Maximum number of periodic advertising syncs"
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depends on BT_LE_50_FEATURE_SUPPORT && !BT_NIMBLE_ENABLED
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range 0 8 if !IDF_TARGET_ESP32C2
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range 0 3 if IDF_TARGET_ESP32C2
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default 1 if BT_LE_ENABLE_PERIODIC_ADV
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default 0
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help
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Set this option to set the upper limit for number of periodic sync
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connections. This should be less than maximum connections allowed by
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controller.
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config BT_LE_MAX_PERIODIC_ADVERTISER_LIST
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int "Maximum number of periodic advertiser list"
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depends on BT_LE_50_FEATURE_SUPPORT && IDF_TARGET_ESP32C2 && !BT_NIMBLE_ENABLED
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range 1 5
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default 5 if BT_LE_50_FEATURE_SUPPORT
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help
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Set this option to set the upper limit for number of periodic advertiser list.
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config BT_LE_WHITELIST_SIZE
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int "BLE white list size"
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range 1 5 if IDF_TARGET_ESP32C2
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default 5 if IDF_TARGET_ESP32C2
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depends on !BT_NIMBLE_ENABLED
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help
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BLE list size
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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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config the max count of duplicate scan list
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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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Sleep clock accuracy of our device (in ppm)
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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 8 if IDF_TARGET_ESP32H2
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default 3 if IDF_TARGET_ESP32H2
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range 1 2 if IDF_TARGET_ESP32C2
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default 2 if IDF_TARGET_ESP32C2
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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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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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depends on !BT_NIMBLE_ENABLED
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help
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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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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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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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endchoice
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config BT_LE_COEX_PHY_CODED_TX_RX_TLIM_EFF
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int
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default 0 if !BT_NIMBLE_ENABLED
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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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choice BT_LE_WAKEUP_SOURCE
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prompt "BLE light sleep wakeup source"
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depends on BT_LE_SLEEP_ENABLE
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default BT_LE_WAKEUP_SOURCE_BLE_RTC_TIMER
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config BT_LE_WAKEUP_SOURCE_CPU_RTC_TIMER
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bool "Use ESP timer to wakeup CPU"
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help
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Use esp timer to wakeup CPU
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config BT_LE_WAKEUP_SOURCE_BLE_RTC_TIMER
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bool "Use BLE rtc timer to wakeup CPU"
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help
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Use BLE rtc timer to wakeup CPU
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endchoice
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