menuconfig BT_ENABLED bool "Bluetooth" help Select this option to enable Bluetooth and show the submenu with Bluetooth configuration choices. config BLUEDROID_ENABLED bool "Bluedroid Bluetooth stack enabled" depends on BT_ENABLED default y help This enables the default Bluedroid Bluetooth stack config BTC_TASK_STACK_SIZE int "Bluetooth event (callback to application) task stack size" depends on BT_ENABLED default 3072 help This select btc task stack size config BLUEDROID_MEM_DEBUG bool "Bluedroid memory debug" depends on BT_ENABLED default n help Bluedroid memory debug config BT_DRAM_RELEASE bool "Release DRAM from Classic BT controller" depends on BT_ENABLED default n help This option should only be used when BLE only. Open this option will release about 30K DRAM from Classic BT. The released DRAM will be used as system heap memory. #disable now for app cpu due to a known issue config BTDM_CONTROLLER_RUN_APP_CPU bool "Run controller on APP CPU" depends on BT_ENABLED && !FREERTOS_UNICORE && 0 default n help Run controller on APP CPU. config BTDM_CONTROLLER_RUN_CPU int depends on BT_ENABLED default 1 if BTDM_CONTROLLER_RUN_APP_CPU default 0 menuconfig BT_HCI_UART bool "HCI use UART as IO" depends on BT_ENABLED default n help Default HCI use VHCI, if this option choose, HCI will use UART(0/1/2) as IO. Besides, it can set uart number and uart baudrate. config BT_HCI_UART_NO int "UART Number for HCI" depends on BT_HCI_UART range 1 2 default 1 help Uart number for HCI. config BT_HCI_UART_BAUDRATE int "UART Baudrate for HCI" depends on BT_HCI_UART range 115200 921600 default 921600 help UART Baudrate for HCI. Please use standard baudrate. # Memory reserved at start of DRAM for Bluetooth stack config BT_RESERVE_DRAM hex default 0x10000 if BT_ENABLED default 0