| # Bluetooth drivers configuration options |
| |
| # Copyright (c) 2016 Intel Corporation |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| comment "Bluetooth HCI Driver Options" |
| |
| config BT_UART |
| bool |
| select SERIAL |
| select UART_INTERRUPT_DRIVEN |
| |
| config BT_H4 |
| bool "H:4 UART" |
| select BT_UART |
| default y |
| depends on DT_HAS_ZEPHYR_BT_HCI_UART_ENABLED |
| help |
| Bluetooth H:4 UART driver. Requires hardware flow control |
| lines to be available. |
| |
| config BT_H5 |
| bool "H:5 UART [EXPERIMENTAL]" |
| select BT_UART |
| select EXPERIMENTAL |
| default y |
| depends on DT_HAS_ZEPHYR_BT_HCI_3WIRE_UART_ENABLED |
| help |
| Bluetooth three-wire (H:5) UART driver. Implementation of HCI |
| Three-Wire UART Transport Layer. |
| |
| config BT_HCI_IPC |
| bool |
| default y |
| depends on DT_HAS_ZEPHYR_BT_HCI_IPC_ENABLED |
| select BT_HAS_HCI_VS |
| select IPC_SERVICE |
| select MBOX |
| help |
| Bluetooth HCI driver for communication with another CPU |
| using the IPC subsystem. |
| |
| config BT_SPI |
| bool |
| select SPI |
| help |
| Supports Bluetooth ICs using SPI as the communication protocol. |
| HCI packets are sent and received as single Byte transfers, |
| prepended after a known header. Headers may vary per device, so |
| additional platform specific knowledge may need to be added as |
| devices are. |
| |
| config BT_SPI_INIT_PRIORITY |
| int "BT SPI init priority" |
| depends on BT_SPI |
| default 75 |
| |
| config BT_SPI_ZEPHYR |
| bool |
| default y |
| depends on DT_HAS_ZEPHYR_BT_HCI_SPI_ENABLED |
| select BT_SPI |
| help |
| Bluetooth HCI over SPI driver for communication with Bluetooth |
| controllers running Zephyr. |
| |
| config BT_SPI_BLUENRG |
| bool |
| default y |
| depends on DT_HAS_ST_HCI_SPI_V1_ENABLED || DT_HAS_ST_HCI_SPI_V2_ENABLED |
| select BT_SPI |
| help |
| Bluetooth HCI over SPI driver for communication with |
| STMicroelectronics BlueNRG devices. |
| |
| config BT_BLUENRG_ACI |
| bool "ACI message with BlueNRG-based devices" |
| depends on BT_SPI_BLUENRG |
| select BT_HCI_SET_PUBLIC_ADDR |
| help |
| Enable support for devices compatible with the BlueNRG Bluetooth |
| Stack. Current driver supports: ST BLUENRG-MS. |
| |
| config BT_STM32_IPM |
| bool |
| default y |
| depends on DT_HAS_ST_STM32WB_RF_ENABLED |
| select USE_STM32_HAL_CORTEX |
| select HAS_STM32LIB |
| select BT_HCI_SETUP |
| help |
| TODO |
| |
| config BT_STM32WBA |
| bool |
| default y |
| depends on DT_HAS_ST_HCI_STM32WBA_ENABLED |
| depends on ZEPHYR_HAL_STM32_MODULE_BLOBS |
| select HAS_STM32LIB |
| select BT_HCI_SET_PUBLIC_ADDR |
| help |
| ST STM32WBA HCI Bluetooth interface |
| |
| config BT_SILABS_EFR32 |
| bool |
| default y |
| depends on DT_HAS_SILABS_BT_HCI_EFR32_ENABLED |
| depends on ZEPHYR_HAL_SILABS_MODULE_BLOBS |
| depends on !PM || SOC_GECKO_PM_BACKEND_PMGR |
| select SOC_GECKO_USE_RAIL |
| select ENTROPY_GENERATOR |
| select MBEDTLS |
| select MBEDTLS_PSA_CRYPTO_C |
| select MBEDTLS_ENTROPY_C |
| select MBEDTLS_ENTROPY_POLL_ZEPHYR |
| help |
| Use Silicon Labs binary Bluetooth library to connect to the |
| controller. |
| |
| config BT_USERCHAN |
| bool |
| depends on (BOARD_NATIVE_POSIX || BOARD_NATIVE_SIM) |
| default y |
| depends on DT_HAS_ZEPHYR_BT_HCI_USERCHAN_ENABLED |
| help |
| This driver provides access to the local Linux host's Bluetooth |
| adapter using a User Channel HCI socket to the Linux kernel. It |
| is only intended to be used with the native POSIX build of Zephyr. |
| The Bluetooth adapter must be powered off in order for Zephyr to |
| be able to use it. |
| |
| config BT_ESP32 |
| bool |
| default y |
| depends on DT_HAS_ESPRESSIF_ESP32_BT_HCI_ENABLED |
| depends on ZEPHYR_HAL_ESPRESSIF_MODULE_BLOBS |
| help |
| Espressif HCI bluetooth interface |
| |
| config BT_PSOC6_BLESS |
| bool |
| default y |
| depends on DT_HAS_INFINEON_CAT1_BLESS_HCI_ENABLED |
| depends on ZEPHYR_HAL_INFINEON_MODULE_BLOBS |
| select BT_HCI_SETUP |
| help |
| PSOC 6 BLESS driver with BLE Controller which operates in |
| Single CPU mode. |
| |
| config BT_DA1469X |
| bool |
| default y |
| depends on DT_HAS_RENESAS_BT_HCI_DA1469X_ENABLED |
| help |
| Bluetooth HCI driver for communication with CMAC core |
| on DA1469x MCU. |
| |
| config BT_NXP |
| bool |
| default y |
| depends on DT_HAS_NXP_HCI_BLE_ENABLED |
| select BT_HCI_SETUP |
| help |
| NXP HCI bluetooth interface |
| |
| config BT_CYW208XX |
| bool |
| default y |
| depends on DT_HAS_INFINEON_CYW208XX_HCI_ENABLED |
| select BT_HCI_SET_PUBLIC_ADDR |
| help |
| Infineon CYW208XX HCI bluetooth interface |
| |
| config BT_AMBIQ_HCI |
| bool |
| default y |
| depends on DT_HAS_AMBIQ_BT_HCI_SPI_ENABLED |
| select SPI |
| select GPIO if SOC_SERIES_APOLLO4X |
| select CLOCK_CONTROL if SOC_SERIES_APOLLO4X |
| select BT_HCI_SETUP |
| help |
| Supports Ambiq Bluetooth SoC using SPI as the communication protocol. |
| HCI packets are sent and received as single Byte transfers. |
| |
| config BT_HCI_INIT_PRIORITY |
| int "BT HCI init priority" |
| default 75 if BT_AMBIQ_HCI |
| default KERNEL_INIT_PRIORITY_DEVICE |
| help |
| The priority of BT HCI driver initialization. |
| |
| config BT_STM32_IPM_RX_STACK_SIZE |
| int "STM32 IPM stack size for RX thread" |
| depends on BT_STM32_IPM |
| default 512 |
| |
| config BT_AIROC |
| bool "AIROC BT connectivity" |
| default y |
| select GPIO if BT_H4 |
| select UART if BT_H4 |
| select UART_USE_RUNTIME_CONFIGURE if BT_H4 |
| select BT_HCI_SETUP |
| select USE_INFINEON_ABSTRACTION_RTOS if BT_CYW208XX |
| select EVENTS if BT_CYW208XX |
| depends on DT_HAS_INFINEON_CYW43XXX_BT_HCI_ENABLED || DT_HAS_INFINEON_CYW208XX_HCI_ENABLED |
| help |
| Infineon's AIROC™ Wi-Fi & combos portfolio integrates |
| IEEE 802.11a/b/g/n/ac/ax Wi-Fi and Bluetooth® 5.2 in a single-chip |
| solution to enable small-form-factor IoT designs. |
| source "drivers/bluetooth/hci/Kconfig.esp32" |
| source "drivers/bluetooth/hci/Kconfig.infineon" |
| source "drivers/bluetooth/hci/Kconfig.nxp" |
| |
| config BT_DRIVER_QUIRK_NO_AUTO_DLE |
| bool "Host auto-initiated Data Length Update quirk" |
| depends on BT_AUTO_DATA_LEN_UPDATE |
| default y if BT_HCI_IPC || BT_ESP32 |
| help |
| Enable the quirk wherein BT Host stack will auto-initiate Data Length |
| Update procedure for new connections for controllers that do not |
| auto-initiate the procedure if the default data length parameters are |
| not equal to the initial parameters. |
| |
| This has to be enabled when the BLE controller connected is Zephyr |
| open source controller. |
| |
| config BT_HCI_SET_PUBLIC_ADDR |
| bool |
| select BT_HCI_SETUP |
| help |
| Pass the controller's public address to the HCI driver in setup() |
| |
| This option should be enabled by drivers for controllers that support setting the |
| public identity through vendor-specific commands. They can then implement the |
| setup() HCI driver API function and get the address to set from the public_addr field. |
| |
| From the application side, the public address is set using the first call to |
| bt_id_create(), before calling bt_enable(). |
| |
| config BT_HCI_SETUP |
| bool |
| help |
| Enable the HCI vendor-specific Setup function. |
| |
| This option has to be enabled when the BT Controller requires execution |
| of the vendor-specific commands sequence to initialize the BT Controller |
| before the BT Host executes a Reset sequence. |
| |
| The user should generally avoid changing it via menuconfig or in |
| configuration files. This option are enabled by the vendor-specific |
| HCI extension, where the Setup function is implemented. |
| |
| config BT_DRV_TX_STACK_SIZE |
| int |
| default 256 |
| help |
| Stack size for the HCI driver's TX thread. |
| |
| config BT_DRV_RX_STACK_SIZE |
| int |
| default 640 if (BT_SPI || BT_AMBIQ_HCI) |
| default BT_RX_STACK_SIZE if (BT_H4 || BT_HCI_RAW_H4) |
| default BT_STM32_IPM_RX_STACK_SIZE if BT_STM32_IPM |
| default HCI_NXP_RX_STACK_SIZE if HCI_NXP_RX_THREAD |
| default 256 |
| help |
| Stack size for the HCI driver's RX thread. |
| |
| config BT_SILABS_EFR32_BUFFER_MEMORY |
| int "Silicon Labs Bluetooth Library memory buffer size" |
| depends on BT_SILABS_EFR32 |
| default 6144 |
| help |
| Select the size of allocated memory buffer for the Silicon Labs |
| Bluetooth Library. |
| |
| config BT_H4_NXP_CTLR |
| bool "NXP Bluetooth Controller" |
| select GPIO |
| depends on BT_H4 |
| select CRC |
| default y |
| depends on DT_HAS_NXP_BT_HCI_UART_ENABLED |
| help |
| Enables support for NXP Bluetooth Controller. |
| More inforamtion about NXP Bluetooth profuct could be found on |
| https://www.nxp.com/products/wireless-connectivity/wi-fi-plus-bluetooth-plus-802-15-4:WIFI-BLUETOOTH |
| |
| if BT_H4_NXP_CTLR |
| |
| config BT_H4_NXP_CTLR_WAIT_HDR_SIG_TIMEOUT |
| int "Timeout for waiting HDR Signure" |
| range 1000 60000 |
| default 2500 |
| help |
| Timeout for waiting HDR Signure. Unit is millisecond. |
| |
| config BT_H4_NXP_CTLR_WAIT_TIME_AFTER_UPLOAD |
| int "Waiting time after firmware is uploaded" |
| range 1000 5000 |
| default 1000 |
| help |
| Waiting time after firmware is uploaded. Unit is millisecond. |
| |
| endif #BT_H4_NXP_CTLR |
