| # |
| # Copyright (c) 2022 Project CHIP Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| # The purpose of this file is to define Kconfig options enabling specific features. |
| # Feature options will define defaults for settings that are related to the specific feature. |
| |
| if CHIP |
| |
| config CHIP_WIFI |
| bool "Enable nrfconnect Wi-Fi support" |
| default y if SHIELD_NRF7002EK || BOARD_NRF7002DK_NRF5340_CPUAPP || SHIELD_NRF7002EB |
| select WIFI_NRF700X |
| select WIFI |
| select WPA_SUPP |
| imply NORDIC_SECURITY_BACKEND |
| imply MBEDTLS_ENTROPY_C |
| imply MBEDTLS_PSA_CRYPTO_C |
| imply NET_STATISTICS |
| imply NET_L2_ETHERNET |
| imply NET_PKT_TXTIME |
| imply NET_PKT_TIMESTAMP |
| imply MBEDTLS_PROMPTLESS |
| imply BUILD_OUTPUT_META |
| imply USE_DT_CODE_PARTITION # might be removed when the OTA is enabled |
| imply NET_IPV6_ND # enable Neighbor Discovery to handle Router Advertisements |
| imply NET_IPV6_NBR_CACHE |
| imply NET_STATISTICS_IPV6 |
| imply NET_STATISTICS_USER_API |
| |
| config CHIP_QSPI_NOR |
| bool "Enable QSPI NOR feature set" |
| imply NORDIC_QSPI_NOR |
| help |
| Enables QSPI NOR flash with a set of options for configuring pages and |
| buffer sizes. |
| |
| if CHIP_QSPI_NOR |
| |
| config NORDIC_QSPI_NOR_STACK_WRITE_BUFFER_SIZE |
| default 16 |
| |
| endif # CHIP_QSPI_NOR |
| |
| config CHIP_SPI_NOR |
| bool "Enable SPI NOR feature set" |
| imply SPI |
| imply SPI_NOR |
| imply MULTITHREADING |
| imply PM_OVERRIDE_EXTERNAL_DRIVER_CHECK |
| help |
| Enables SPI NOR flash with a set of options for configuring pages and |
| buffer sizes. |
| |
| if CHIP_SPI_NOR |
| |
| config SPI_NOR_FLASH_LAYOUT_PAGE_SIZE |
| default 4096 |
| |
| endif # CHIP_SPI_NOR |
| |
| config CHIP_MEMORY_PROFILING |
| bool "Enable features for tracking memory usage" |
| # Matter stack |
| select CHIP_STATISTICS |
| # Heap |
| select CHIP_MALLOC_SYS_HEAP_WATERMARKS_SUPPORT if CHIP_MALLOC_SYS_HEAP |
| select SYS_HEAP_RUNTIME_STATS if CHIP_MALLOC_SYS_HEAP |
| # Crypto |
| select MBEDTLS_MEMORY_DEBUG if !CHIP_CRYPTO_PSA |
| # Network |
| select NET_STATISTICS |
| select NET_SHELL |
| select NET_BUF_POOL_USAGE |
| select OPENTHREAD_SHELL if !CHIP_WIFI |
| # Zephyr |
| select KERNEL_SHELL |
| help |
| Enables features for tracking memory usage in Matter. |
| |
| config CHIP_NUS |
| bool "Enable Nordic UART service for Matter purposes" |
| select BT_NUS |
| select BT_SMP |
| select BT_NUS_AUTHEN |
| help |
| Enables Nordic UART service (NUS) for Matter samples. |
| Using NUS service you can control a Matter sample using pre-defined BLE commands |
| and do defined operations. The CHIP NUS service can be useful to keep communication |
| with a smart home device when a connection within Matter network is lost. |
| |
| if CHIP_NUS |
| |
| # Requires providing a PIN for each pair request |
| config BT_BONDABLE |
| default n |
| |
| config BT_RX_STACK_SIZE |
| default 1536 |
| |
| config SYSTEM_WORKQUEUE_STACK_SIZE |
| default 2048 |
| |
| config BT_DEVICE_APPEARANCE |
| default 833 |
| |
| if !LOG |
| |
| config BT_FIXED_PASSKEY |
| default y |
| |
| endif |
| |
| config CHIP_NUS_MAX_COMMAND_LEN |
| int "Maximum length of single command in Bytes" |
| default 10 |
| help |
| Maximum length of single command. This command will be send via Bluetooth LE to |
| a paired smart home device. |
| |
| config CHIP_NUS_FIXED_PASSKEY |
| int "Define the default passkey for NUS" |
| depends on BT_FIXED_PASSKEY |
| default 123456 |
| help |
| Define the default password for pairing with the Bluetooth LE device. |
| |
| config CHIP_NUS_MAX_COMMANDS |
| int "Define maximum NUS commands amount" |
| default 2 |
| help |
| Define the maximum number of NUS commands to declare by user. |
| |
| endif |
| |
| |
| config CHIP_DFU_OVER_BT_SMP |
| bool "Enable DFU over Bluetooth LE SMP feature set" |
| imply CHIP_QSPI_NOR if BOARD_NRF5340DK_NRF5340_CPUAPP || BOARD_NRF52840DK_NRF52840 |
| imply CHIP_SPI_NOR if BOARD_NRF7002DK_NRF5340_CPUAPP |
| imply BOOTLOADER_MCUBOOT |
| select MCUMGR |
| select MCUMGR_TRANSPORT_BT |
| select IMG_MANAGER |
| select STREAM_FLASH |
| select ZCBOR |
| select MCUMGR_GRP_IMG |
| select MCUMGR_GRP_OS |
| # Enable custom SMP request to erase settings partition. |
| select MCUMGR_GRP_ZBASIC |
| select MCUMGR_GRP_ZBASIC_STORAGE_ERASE |
| help |
| Enables Device Firmware Upgrade over Bluetooth LE with SMP and configures |
| the set of options related to that feature. |
| |
| if CHIP_DFU_OVER_BT_SMP |
| |
| # MCU Manager and SMP configuration |
| config MCUMGR_TRANSPORT_BT_AUTHEN |
| default n |
| |
| config MCUMGR_TRANSPORT_NETBUF_COUNT |
| default 6 |
| |
| config MCUMGR_MGMT_NOTIFICATION_HOOKS |
| bool |
| default y |
| |
| config MCUMGR_GRP_IMG_UPLOAD_CHECK_HOOK |
| bool |
| default y |
| |
| config MCUMGR_SMP_COMMAND_STATUS_HOOKS |
| bool |
| default y |
| |
| # Increase BT MTU and RX buffer for big size DFU messages |
| config BT_L2CAP_TX_MTU |
| default 498 |
| |
| config BT_BUF_ACL_RX_SIZE |
| default 502 |
| |
| # Increase MCUMGR_TRANSPORT_NETBUF_SIZE, as it must be big enough to fit MAX MTU + overhead and for single-image DFU default is 384 B |
| config MCUMGR_TRANSPORT_NETBUF_SIZE |
| default 1024 |
| |
| # Increase system workqueue size, as SMP is processed within it |
| config SYSTEM_WORKQUEUE_STACK_SIZE |
| default 2800 |
| |
| if SOC_SERIES_NRF53X |
| |
| # Enable custom SMP request to erase settings partition. |
| config MCUMGR_GRP_ZBASIC |
| default y |
| |
| config MCUMGR_GRP_ZBASIC_STORAGE_ERASE |
| default y |
| |
| endif # SOC_SERIES_NRF53X |
| |
| endif # CHIP_DFU_OVER_BT_SMP |
| |
| config CHIP_WIFI_CONNECTION_RECOVERY_MINIMUM_INTERVAL |
| int "Define the minimum connection recovery time interval in milliseconds" |
| depends on CHIP_WIFI |
| default 500 |
| help |
| Specifies the minimum connection recovery interval (in milliseconds). |
| |
| config CHIP_WIFI_CONNECTION_RECOVERY_MAXIMUM_INTERVAL |
| int "Define the maximum connection recovery time interval in milliseconds" |
| depends on CHIP_WIFI |
| default 3600000 # 1 hour |
| help |
| Specifies the maximum connection recovery interval (in milliseconds). |
| |
| config CHIP_WIFI_CONNECTION_RECOVERY_MAX_RETRIES_NUMBER |
| int "Define the maximum amount of connection recovery occurrences" |
| depends on CHIP_WIFI |
| default 0 |
| help |
| Specifies the maximum number of connection recovery attempts. |
| If set to 0, no limitation is applied and attempts |
| to recover the connection are performed indefinitely. |
| |
| config CHIP_WIFI_CONNECTION_RECOVERY_JITTER |
| int "Define the connection recovery jitter in milliseconds" |
| depends on CHIP_WIFI |
| default 2000 |
| help |
| Specifies the maximum connection recovery jitter interval (in milliseconds). |
| Once the wait time reaches the current maximum value (defined by CHIP_WIFI_CONNECTION_RECOVERY_MAXIMUM_INTERVAL), |
| a random jitter interval is added to it to avoid periodicity. The random jitter is selected |
| within range [-JITTER; +JITTER]. |
| |
| choice CHIP_LAST_FABRIC_REMOVED_ACTION |
| prompt "An action to perform after removing the last fabric" |
| default CHIP_LAST_FABRIC_REMOVED_ERASE_AND_REBOOT |
| |
| config CHIP_LAST_FABRIC_REMOVED_NONE |
| bool "After removing the last fabric do not perform any action" |
| help |
| After removing the last fabric the device will not perform factory reset |
| or reboot. The current state will be left as it is and the BLE advertising |
| will not start automatically. |
| |
| config CHIP_LAST_FABRIC_REMOVED_ERASE_AND_REBOOT |
| bool "After removing the last fabric erase NVS and reboot" |
| help |
| After removing the last fabric the device will perform the factory reset and |
| then reboot. The current RAM state will be removed and the new commissioning to |
| the new fabric will use the initial fabric index. This option is the most safe. |
| |
| config CHIP_LAST_FABRIC_REMOVED_ERASE_AND_PAIRING_START |
| bool "After removing the last fabric erase NVS and start Bluetooth LE advertising" |
| help |
| After removing the last fabric the device will perform the factory reset without |
| rebooting and start the Bluetooth LE advertisement automatically. |
| The current RAM state will be saved and the new commissioning to the next |
| fabric will use the next possible fabric index. This option should not be used for |
| devices that normally do not advertise Bluetooth LE on boot to keep their original |
| behavior. |
| |
| config CHIP_LAST_FABRIC_REMOVED_ERASE_ONLY |
| bool "After removing the last fabric erase NVS only" |
| help |
| After removing the last fabric the device will perform the factory reset only without |
| rebooting. The current RAM state will be saved and the new commissioning to the next |
| fabric will use the next possible fabric index. |
| |
| endchoice |
| |
| config CHIP_LAST_FABRIC_REMOVED_ACTION_DELAY |
| int "After removing the last fabric wait defined time [in milliseconds] to perform an action" |
| depends on !CHIP_LAST_FABRIC_REMOVED_NONE |
| default 1000 |
| help |
| After removing the last fabric the device will wait for the defined time and then perform |
| an action chosen by the CHIP_LAST_FABRIC_REMOVED_ACTION option. This schedule will allow for |
| avoiding race conditions before the device removes non-volatile data. |
| |
| endif # CHIP |
