2020-07-09 20:58:13 +08:00
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config BT_CTRL_MODE_EFF
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int
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default 1
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config BT_CTRL_BLE_MAX_ACT
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int "BLE Max Instances"
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default 10
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range 1 10
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help
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2021-03-19 19:08:00 +08:00
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BLE maximum activities of bluetooth controller，both of connections,
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scan , sync and adv(periodic adv, multi-adv).
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2020-07-09 20:58:13 +08:00
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config BT_CTRL_BLE_MAX_ACT_EFF
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int
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default BT_CTRL_BLE_MAX_ACT
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default 0
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config BT_CTRL_BLE_STATIC_ACL_TX_BUF_NB
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int "BLE static ACL TX buffer numbers"
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range 0 12
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default 0
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help
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BLE ACL buffer have two methods to be allocated. One is persistent allocating
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(alloate when controller initialise, never free until controller de-initialise)
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another is dynamically allocating (allocate before TX and free after TX).
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config BT_CTRL_PINNED_TO_CORE
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int
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default 0
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choice BT_CTRL_HCI_MODE_CHOICE
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prompt "HCI mode"
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help
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Specify HCI mode as VHCI or UART(H4)
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config BT_CTRL_HCI_MODE_VHCI
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bool "VHCI"
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help
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Normal option. Mostly, choose this VHCI when bluetooth host run on ESP32C3, too.
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config BT_CTRL_HCI_MODE_UART_H4
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bool "UART(H4)"
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help
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If use external bluetooth host which run on other hardware and use UART as the HCI interface,
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choose this option.
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endchoice
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config BT_CTRL_HCI_TL
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int
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default 0 if BT_CTRL_HCI_MODE_UART_H4
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default 1 if BT_CTRL_HCI_M0DE_VHCI
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default 1
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help
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HCI mode as VHCI or UART(H4)
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config BT_CTRL_ADV_DUP_FILT_MAX
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int "The maxinum number of 5.0 extend duplicate scan filter"
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range 1 500
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default 30
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help
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The maxinum number of suplicate scan filter
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config BT_CTRL_HW_CCA
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bool "HW CCA check enable"
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default n
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help
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It enables HW CCA feature in controller
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2021-12-28 15:11:54 +08:00
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config BT_CTRL_HW_CCA_VAL
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int "CCA threshold value"
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range 20 60
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default 20
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help
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It is the threshold value of HW CCA, if the value is 30, it means CCA threshold is -30 dBm.
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2020-07-09 20:58:13 +08:00
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config BT_CTRL_HW_CCA_EFF
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int
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default 1 if BT_CTRL_HW_CCA
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default 0
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help
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If other devices are sending packets in the air and the signal is strong,
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the packet hw to be sent this time is cancelled.
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choice BT_CTRL_CE_LENGTH_TYPE
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prompt "Connection event length determination method"
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help
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Specify connection event length determination
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config BT_CTRL_CE_LENGTH_TYPE_ORIG
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bool "ORIGINAL"
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config BT_CTRL_CE_LENGTH_TYPE_CE
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bool "Use CE parameter for HCI command"
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config BT_CTRL_CE_LENGTH_TYPE_SD
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bool "Use Espressif self-defined method"
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endchoice
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config BT_CTRL_CE_LENGTH_TYPE_EFF
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int
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default 0 if BT_CTRL_CE_LENGTH_TYPE_ORIG
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default 1 if BT_CTRL_CE_LENGTH_TYPE_CE
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default 2 if BT_CTRL_CE_LENGTH_TYPE_SD
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choice BT_CTRL_TX_ANTENNA_INDEX
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prompt "default Tx anntena used"
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help
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Specify default Tx antenna used for bluetooth
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config BT_CTRL_TX_ANTENNA_INDEX_0
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bool "Antenna 0"
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config BT_CTRL_TX_ANTENNA_INDEX_1
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bool "Antenna 1"
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endchoice
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config BT_CTRL_TX_ANTENNA_INDEX_EFF
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int
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default 0 if BT_CTRL_TX_ANTENNA_INDEX_0
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default 1 if BT_CTRL_TX_ANTENNA_INDEX_1
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choice BT_CTRL_RX_ANTENNA_INDEX
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prompt "default Rx anntena used"
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help
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Specify default Rx antenna used for bluetooth
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config BT_CTRL_RX_ANTENNA_INDEX_0
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bool "Antenna 0"
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config BT_CTRL_RX_ANTENNA_INDEX_1
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bool "Antenna 1"
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endchoice
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config BT_CTRL_RX_ANTENNA_INDEX_EFF
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int
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default 0 if BT_CTRL_RX_ANTENNA_INDEX_0
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default 1 if BT_CTRL_RX_ANTENNA_INDEX_1
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choice BT_CTRL_DFT_TX_POWER_LEVEL
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prompt "BLE default Tx power level"
|
2021-03-16 20:36:05 +08:00
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default BT_CTRL_DFT_TX_POWER_LEVEL_P3
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2020-07-09 20:58:13 +08:00
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help
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Specify default Tx power level
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2021-03-16 20:36:05 +08:00
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config BT_CTRL_DFT_TX_POWER_LEVEL_N27
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bool "-27dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_N24
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bool "-24dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_N21
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bool "-21dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_N18
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bool "-18dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_N15
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bool "-15dBm"
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2020-07-09 20:58:13 +08:00
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config BT_CTRL_DFT_TX_POWER_LEVEL_N12
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bool "-12dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_N9
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bool "-9dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_N6
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bool "-6dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_N3
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bool "-3dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_N0
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bool "0dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_P3
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bool "+3dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_P6
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bool "+6dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_P9
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bool "+9dBm"
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2021-03-16 20:36:05 +08:00
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config BT_CTRL_DFT_TX_POWER_LEVEL_P12
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bool "+12dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_P15
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bool "+15dBm"
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config BT_CTRL_DFT_TX_POWER_LEVEL_P18
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bool "+18dBm"
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2020-07-09 20:58:13 +08:00
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endchoice
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config BT_CTRL_DFT_TX_POWER_LEVEL_EFF
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int
|
2021-03-16 20:36:05 +08:00
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default 0 if BT_CTRL_DFT_TX_POWER_LEVEL_N27
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default 1 if BT_CTRL_DFT_TX_POWER_LEVEL_N24
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default 2 if BT_CTRL_DFT_TX_POWER_LEVEL_N21
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default 3 if BT_CTRL_DFT_TX_POWER_LEVEL_N18
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default 4 if BT_CTRL_DFT_TX_POWER_LEVEL_N15
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default 5 if BT_CTRL_DFT_TX_POWER_LEVEL_N12
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default 6 if BT_CTRL_DFT_TX_POWER_LEVEL_N9
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default 7 if BT_CTRL_DFT_TX_POWER_LEVEL_N6
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default 8 if BT_CTRL_DFT_TX_POWER_LEVEL_N3
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default 9 if BT_CTRL_DFT_TX_POWER_LEVEL_N0
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default 10 if BT_CTRL_DFT_TX_POWER_LEVEL_P3
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default 11 if BT_CTRL_DFT_TX_POWER_LEVEL_P6
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default 12 if BT_CTRL_DFT_TX_POWER_LEVEL_P9
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default 13 if BT_CTRL_DFT_TX_POWER_LEVEL_P12
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default 14 if BT_CTRL_DFT_TX_POWER_LEVEL_P15
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default 15 if BT_CTRL_DFT_TX_POWER_LEVEL_P18
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2020-07-09 20:58:13 +08:00
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default 0
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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
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help
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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.
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config BT_CTRL_BLE_SCAN_DUPL
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bool "BLE Scan Duplicate Options"
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default y
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help
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This select enables parameters setting of BLE scan duplicate.
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choice BT_CTRL_SCAN_DUPL_TYPE
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prompt "Scan Duplicate Type"
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default BT_CTRL_SCAN_DUPL_TYPE_DEVICE
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depends on BT_CTRL_BLE_SCAN_DUPL
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help
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Scan duplicate have three ways. one is "Scan Duplicate By Device Address", This way is to use
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advertiser address filtering. The adv packet of the same address is only allowed to be reported once.
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Another way is "Scan Duplicate By Device Address And Advertising Data". This way is to use advertising
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data and device address filtering. All different adv packets with the same address are allowed to be
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reported. The last way is "Scan Duplicate By Advertising Data". This way is to use advertising data
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filtering. All same advertising data only allow to be reported once even though they are from
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different devices.
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config BT_CTRL_SCAN_DUPL_TYPE_DEVICE
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bool "Scan Duplicate By Device Address"
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help
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This way is to use advertiser address filtering. The adv packet of the same address is only
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allowed to be reported once
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config BT_CTRL_SCAN_DUPL_TYPE_DATA
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bool "Scan Duplicate By Advertising Data"
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help
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This way is to use advertising data filtering. All same advertising data only allow to be reported
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once even though they are from different devices.
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config BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE
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bool "Scan Duplicate By Device Address And Advertising Data"
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help
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This way is to use advertising data and device address filtering. All different adv packets with
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the same address are allowed to be reported.
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endchoice
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|
config BT_CTRL_SCAN_DUPL_TYPE
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int
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depends on BT_CTRL_BLE_SCAN_DUPL
|
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default 0 if BT_CTRL_SCAN_DUPL_TYPE_DEVICE
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default 1 if BT_CTRL_SCAN_DUPL_TYPE_DATA
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default 2 if BT_CTRL_SCAN_DUPL_TYPE_DATA_DEVICE
|
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default 0
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|
|
config BT_CTRL_SCAN_DUPL_CACHE_SIZE
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|
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int "Maximum number of devices in scan duplicate filter"
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depends on BT_CTRL_BLE_SCAN_DUPL
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range 10 1000
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default 100
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help
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Maximum number of devices which can be recorded in scan duplicate filter.
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When the maximum amount of device in the filter is reached, the cache will be refreshed.
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config BT_CTRL_BLE_MESH_SCAN_DUPL_EN
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bool "Special duplicate scan mechanism for BLE Mesh scan"
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depends on BT_CTRL_BLE_SCAN_DUPL
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default n
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help
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This enables the BLE scan duplicate for special BLE Mesh scan.
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config BT_CTRL_MESH_DUPL_SCAN_CACHE_SIZE
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int "Maximum number of Mesh adv packets in scan duplicate filter"
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depends on BT_CTRL_BLE_MESH_SCAN_DUPL_EN
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range 10 1000
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default 100
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help
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Maximum number of adv packets which can be recorded in duplicate scan cache for BLE Mesh.
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When the maximum amount of device in the filter is reached, the cache will be refreshed.
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2021-02-04 22:38:29 +08:00
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choice BT_CTRL_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_CTRL_COEX_PHY_CODED_TX_RX_TLIM_DIS
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depends on ESP32_WIFI_SW_COEXIST_ENABLE
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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_CTRL_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_CTRL_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_CTRL_COEX_PHY_CODED_TX_RX_TLIM_EFF
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int
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default 0 if (!ESP32_WIFI_SW_COEXIST_ENABLE)
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default 1 if BT_CTRL_COEX_PHY_CODED_TX_RX_TLIM_EN
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default 0 if BT_CTRL_COEX_PHY_CODED_TX_RX_TLIM_DIS
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|
2020-07-09 20:58:13 +08:00
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menu "MODEM SLEEP Options"
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visible if BT_ENABLED
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config BT_CTRL_MODEM_SLEEP
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bool "Bluetooth modem sleep"
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depends on !BT_CTRL_HCI_MODE_UART_H4
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default n
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help
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Enable/disable bluetooth controller low power mode.
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Modem sleep is not supported to be used with UART HCI.
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config BT_CTRL_MODEM_SLEEP_MODE_1
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bool "Bluetooth Modem sleep Mode 1"
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depends on BT_CTRL_MODEM_SLEEP
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default y
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help
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Mode 1 is the currently supported sleep mode. In this mode,
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bluetooth controller sleeps between and BLE events. A low
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power clock is used to maintain bluetooth reference clock.
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choice BT_CTRL_LOW_POWER_CLOCK
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prompt "Bluetooth low power clock"
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depends on BT_CTRL_MODEM_SLEEP_MODE_1
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help
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Select the low power clock source for bluetooth controller
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config BT_CTRL_LPCLK_SEL_MAIN_XTAL
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bool "Main crystal"
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help
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Main crystal can be used as low power clock for bluetooth modem sleep. If this option is
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selected, bluetooth modem sleep can work under Dynamic Frequency Scaling(DFS) enabled, but
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cannot work when light sleep is enabled. Main crystal has a relatively better performance than
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other bluetooth low power clock sources.
|
2021-01-28 22:28:04 +08:00
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config BT_CTRL_LPCLK_SEL_EXT_32K_XTAL
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bool "External 32kHz crystal"
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depends on ESP32C3_RTC_CLK_SRC_EXT_CRYS
|
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help
|
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|
External 32kHz crystal has a nominal frequency of 32.768kHz and provides good frequency
|
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stability. If used as Bluetooth low power clock, External 32kHz can support Bluetooth
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modem sleep to be used with both DFS and light sleep.
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config BT_CTRL_LPCLK_SEL_RTC_SLOW
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bool "Internal 150kHz RC oscillator"
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depends on ESP32C3_RTC_CLK_SRC_INT_RC
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help
|
2021-08-10 15:51:09 +08:00
|
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|
|
Internal 150kHz RC oscillator. The accuracy of this clock is a lot larger than 500ppm which is required
|
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|
|
in Bluetooth communication, so don't select this option in scenarios such as BLE connection state.
|
2021-01-28 22:28:04 +08:00
|
|
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|
|
2020-07-09 20:58:13 +08:00
|
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|
|
endchoice
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endmenu
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|
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config BT_CTRL_SLEEP_MODE_EFF
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int
|
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|
default 1 if BT_CTRL_MODEM_SLEEP_MODE_1
|
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default 0
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|
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config BT_CTRL_SLEEP_CLOCK_EFF
|
|
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int
|
|
|
|
|
|
default 1 if BT_CTRL_LPCLK_SEL_MAIN_XTAL
|
2021-01-28 22:28:04 +08:00
|
|
|
|
default 2 if BT_CTRL_LPCLK_SEL_EXT_32K_XTAL
|
|
|
|
|
|
default 3 if BT_CTRL_LPCLK_SEL_RTC_SLOW
|
2020-07-09 20:58:13 +08:00
|
|
|
|
|
|
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|
|
default 0
|
|
|
|
|
|
|
|
|
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|
|
config BT_CTRL_HCI_TL_EFF
|
|
|
|
|
|
int
|
|
|
|
|
|
default 0 if BT_CTRL_HCI_MODE_UART_H4
|
|
|
|
|
|
default 1 if BT_CTRL_HCI_M0DE_VHCI
|
|
|
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|
|
default 1
|
2021-06-15 21:10:23 +08:00
|
|
|
|
|
|
|
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|
|
config BT_CTRL_AGC_RECORRECT_EN
|
|
|
|
|
|
bool "Enable HW AGC recorrect"
|
|
|
|
|
|
default n
|
|
|
|
|
|
help
|
|
|
|
|
|
Enable uncoded phy AGC recorrect
|
|
|
|
|
|
|
|
|
|
|
|
config BT_CTRL_CODED_AGC_RECORRECT_EN
|
|
|
|
|
|
bool "Enable coded phy AGC recorrect"
|
|
|
|
|
|
depends on BT_CTRL_AGC_RECORRECT_EN
|
|
|
|
|
|
default n
|
|
|
|
|
|
help
|
|
|
|
|
|
Enable coded phy AGC recorrect
|
