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zephyr/subsys/bluetooth/controller/Kconfig

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Bluetooth: Controller: Hardware abstraction layer for nRF5x radio The drivers/bluetooth/controller path adds a native BLE Link Layer (controller and HCI) to the Bluetooth subsystem. This first implementation adds support for the nRF5x series of devices from Nordic Semiconductor. The hal/ folder inside the controller contains all IC-specific code to interface with the radio and baseband. Jira: ZEP-702 Origin: Original Change-Id: I4ed61d5f67af6b4735d746a38a5b55f054521075 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-08-15 12:01:06 +02:00
if BLUETOOTH_CONTROLLER
comment "BLE Controller configuration"
config BLUETOOTH_CONTROLLER_RX_BUFFERS
prompt "Number of Rx buffers"
int
default 1
Bluetooth: Kconfig: Fix order of default entries The conditional defaults must come last in order to be properly processed. Change-Id: Id7a152ca1a1584935029e212d0dd8f37494d1cf4 Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 13:18:20 +02:00
default 6 if BLUETOOTH_HCI_RAW
Bluetooth: Controller: Hardware abstraction layer for nRF5x radio The drivers/bluetooth/controller path adds a native BLE Link Layer (controller and HCI) to the Bluetooth subsystem. This first implementation adds support for the nRF5x series of devices from Nordic Semiconductor. The hal/ folder inside the controller contains all IC-specific code to interface with the radio and baseband. Jira: ZEP-702 Origin: Original Change-Id: I4ed61d5f67af6b4735d746a38a5b55f054521075 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-08-15 12:01:06 +02:00
range 1 10
help
Bluetooth: Controller: Kconfig: Clean up style issues The right convention for help text is tab + 2 spaces. Change-Id: I2722a8b33f5f74be110dc43fbcecc12841f0db84 Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-09 11:37:04 +02:00
Set the number of Rx PDUs to be buffered in the controller.
Bluetooth: Controller: Hardware abstraction layer for nRF5x radio The drivers/bluetooth/controller path adds a native BLE Link Layer (controller and HCI) to the Bluetooth subsystem. This first implementation adds support for the nRF5x series of devices from Nordic Semiconductor. The hal/ folder inside the controller contains all IC-specific code to interface with the radio and baseband. Jira: ZEP-702 Origin: Original Change-Id: I4ed61d5f67af6b4735d746a38a5b55f054521075 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-08-15 12:01:06 +02:00
config BLUETOOTH_CONTROLLER_TX_BUFFERS
prompt "Number of Tx buffers"
int
default 1
Bluetooth: Kconfig: Fix order of default entries The conditional defaults must come last in order to be properly processed. Change-Id: Id7a152ca1a1584935029e212d0dd8f37494d1cf4 Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 13:18:20 +02:00
default 7 if BLUETOOTH_HCI_RAW
Bluetooth: Controller: Hardware abstraction layer for nRF5x radio The drivers/bluetooth/controller path adds a native BLE Link Layer (controller and HCI) to the Bluetooth subsystem. This first implementation adds support for the nRF5x series of devices from Nordic Semiconductor. The hal/ folder inside the controller contains all IC-specific code to interface with the radio and baseband. Jira: ZEP-702 Origin: Original Change-Id: I4ed61d5f67af6b4735d746a38a5b55f054521075 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-08-15 12:01:06 +02:00
range 1 10
help
Bluetooth: Controller: Kconfig: Clean up style issues The right convention for help text is tab + 2 spaces. Change-Id: I2722a8b33f5f74be110dc43fbcecc12841f0db84 Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-09 11:37:04 +02:00
Set the number of Tx PDUs to be queued for transmission
in the controller.
Bluetooth: Controller: Hardware abstraction layer for nRF5x radio The drivers/bluetooth/controller path adds a native BLE Link Layer (controller and HCI) to the Bluetooth subsystem. This first implementation adds support for the nRF5x series of devices from Nordic Semiconductor. The hal/ folder inside the controller contains all IC-specific code to interface with the radio and baseband. Jira: ZEP-702 Origin: Original Change-Id: I4ed61d5f67af6b4735d746a38a5b55f054521075 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-08-15 12:01:06 +02:00
Bluetooth: Controller: Kconfig Tx buffer size Add Kconfig configuration to select Tx buffer size, this value will be returned in the HCI LE Read Buffer Size command response. This configuration will allow lower Tx RAM usage when larger PDU sizes are desired in Rx direction only. Change-Id: I5106a448d78a0754c4b0f6fa61fd5dcacd87a67c Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-12-30 06:24:42 +01:00
config BLUETOOTH_CONTROLLER_TX_BUFFER_SIZE
prompt "Tx buffer size"
int
range 27 16384
default 27
help
Size of the Tx buffers and the value returned in HCI LE Read Buffer
Size command response. If this size if greater than effective PDU size
then controller will perform fragmentation before transmitting on the
the packet on air.
Maximum is set to 16384 due to implementation limitations (use of
uint16_t for size/length variables).
Bluetooth: Controller: Measure and use correct stack size Use stack_analyse in the recv fiber to print actual stack usage, use this as default in Kconfig option, and declare a rx fiber stack of Kconfig supplied stack size. Change-id: Id97ad2de4f7be3069f93271d60544f760abbf575 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-09-01 21:34:56 +02:00
config BLUETOOTH_CONTROLLER_RX_STACK_SIZE
Bluetooth: Controller: Stop using deprecated APIs Switch from fiber_start() to k_thread_spawn() and from NANOKERNEL to POST_KERNEL init level. Change-Id: I34fb11cbe20216c8646ebacb07be304a67e3cd0a Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 10:02:49 +02:00
int "Size of the receiving thread stack"
bluetooth: Tune stack sizes after measuring with hci_uart The following readings were obtained after running the peripheral and central_hr apps in qemu combined with the controller (hci_uart) on nRF51 and nRF52: Main Stack 380 Idle Stack: 68 ISR stack: 532 Controller RX Stack: 388 HCI TX Stack: 516 The numbers set in this change provide a safety margin from the ones measured empirically. Change-id: Ice7ad7f081502e0ea1accf856a7937c0bf0783b2 Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-12-30 12:01:05 +01:00
default 512
range 512 65536
Bluetooth: Controller: Measure and use correct stack size Use stack_analyse in the recv fiber to print actual stack usage, use this as default in Kconfig option, and declare a rx fiber stack of Kconfig supplied stack size. Change-id: Id97ad2de4f7be3069f93271d60544f760abbf575 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-09-01 21:34:56 +02:00
help
Bluetooth: Controller: Stop using deprecated APIs Switch from fiber_start() to k_thread_spawn() and from NANOKERNEL to POST_KERNEL init level. Change-Id: I34fb11cbe20216c8646ebacb07be304a67e3cd0a Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 10:02:49 +02:00
Size of the receiving thread stack. This is the context from
Bluetooth: Controller: Measure and use correct stack size Use stack_analyse in the recv fiber to print actual stack usage, use this as default in Kconfig option, and declare a rx fiber stack of Kconfig supplied stack size. Change-id: Id97ad2de4f7be3069f93271d60544f760abbf575 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-09-01 21:34:56 +02:00
which all radio messages are encoded into HCI events or data
Bluetooth: Controller: Stop using deprecated APIs Switch from fiber_start() to k_thread_spawn() and from NANOKERNEL to POST_KERNEL init level. Change-Id: I34fb11cbe20216c8646ebacb07be304a67e3cd0a Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-11 10:02:49 +02:00
before passing it to Bluetooth receiving thread.
Bluetooth: Controller: Measure and use correct stack size Use stack_analyse in the recv fiber to print actual stack usage, use this as default in Kconfig option, and declare a rx fiber stack of Kconfig supplied stack size. Change-id: Id97ad2de4f7be3069f93271d60544f760abbf575 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-09-01 21:34:56 +02:00
Bluetooth: Controller: Kconfig LE Ping feature Add Kconfig configuration to conditionally enable LE Ping feature in the Controller. This will save CPU time, flash and RAM, if this feature is not desired. Change-id: I5fbbdbe8f45ac01c9b0d7b11e002a0d1db4d272e Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-12-28 05:34:37 +01:00
comment "BLE Controller features"
config BLUETOOTH_CONTROLLER_LE_PING
bool "LE Ping"
default y
help
Enable support for Bluetooth v4.1 LE Ping feature in the Controller.
Bluetooth: Controller: Kconfig Data Length Update feature Add Kconfig configuration to conditionally enable Data Length Update procedure support in the Controller. This will save CPU time, flash and RAM, if this feature is not desired. Change-id: I4515c0c7cf9aeb333a289397ae3c9bac04a08e4e Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-12-28 06:35:05 +01:00
config BLUETOOTH_CONTROLLER_DATA_LENGTH
bool "Data Length Update"
default y
help
Enable support for Bluetooth v4.2 LE Data Length Update procedure in
the Controller.
config BLUETOOTH_CONTROLLER_DATA_LENGTH_MAX
prompt "Maximum data length supported"
depends on BLUETOOTH_CONTROLLER_DATA_LENGTH
int
default 27
range 27 251
help
Set the maximum data length of PDU supported in the Controller.
Bluetooth: Controller: Kconfig connection RSSI measurement Add Kconfig configuration and conditional compilation of RSSI measurement during a connection. Change-id: I5a2f23f76a7cbbd9569d53d31899a472bf39d3ee Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-12-29 17:07:54 +01:00
config BLUETOOTH_CONTROLLER_CONN_RSSI
bool "Connection RSSI"
help
Enable connection RSSI measurement.
Bluetooth: Controller: Kconfig radio ISR profiling Add Kconfig configuration and conditional compilation of radio ISR profiling. Change-id: Ia80d6bc54810156be99b2e6a25327c30d0714697 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-12-27 19:23:32 +01:00
comment "BLE Controller debug configuration"
Bluetooth: Controller: Add ASSERT info dump on HCI builds When building Zephyr in the controller-only configuration, assertions that happen in the Link Layer code are not visible to the Host which is running on another HCI and connected via UART or USB to it. This patch allows the Controller code to output the assertion line number when in such a configuration, allowing the Host to view the event to help debugging. The event format used is temporary and will be replaced by a standardized Vendor Specific specification to come at a later time. Change-Id: I013ca6783a3fdedc47b171132919dd4798c66285 Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-10-31 11:39:12 +01:00
config BLUETOOTH_CONTROLLER_ASSERT_HANDLER
bool "Bluetooth Controller Assertion Handler"
Bluetooth: Kconfig: Restructure for a more logical hierarchy Restructure the Bluetooth options more logically. - Both host and controller are now behind the same high level CONFIG_BLUETOOTH. - Selecting controller support disables other HCI driver selection, so the controller isn't in the same list as HCI drivers any more. - Under the top-level there's a "Custom stack" option, which when enabled opens up the option of choosing CONFIG_NBLE. There are various other cleanups and simplifications in this patch as well, since splitting these up would have been fairly tricky while making sure all test cases still build. Change-Id: I5bb715cb9d20201cb8b72fbd149c8a09a4b2d7d2 Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-11-09 12:23:21 +02:00
depends on BLUETOOTH_HCI_RAW
Bluetooth: Controller: Add ASSERT info dump on HCI builds When building Zephyr in the controller-only configuration, assertions that happen in the Link Layer code are not visible to the Host which is running on another HCI and connected via UART or USB to it. This patch allows the Controller code to output the assertion line number when in such a configuration, allowing the Host to view the event to help debugging. The event format used is temporary and will be replaced by a standardized Vendor Specific specification to come at a later time. Change-Id: I013ca6783a3fdedc47b171132919dd4798c66285 Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-10-31 11:39:12 +01:00
help
This option enables an application-defined sink for the
controller assertion mechanism. This must be defined in
application code as void \"bt_controller_assert_handle(char \*, int)\"
and will be invoked whenever the controller code encounters
an unrecoverable error.
Bluetooth: Controller: Kconfig radio ISR profiling Add Kconfig configuration and conditional compilation of radio ISR profiling. Change-id: Ia80d6bc54810156be99b2e6a25327c30d0714697 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
2016-12-27 19:23:32 +01:00
config BLUETOOTH_CONTROLLER_PROFILE_ISR
bool "Profile radio ISR"
help
Turn on measurement of radio ISR latency, CPU usage and generation of
controller event with these profiling data. The controller event
contains current, minimum and maximum ISR entry latencies; and
current, minimum and maximum ISR CPU use in micro-seconds.
Bluetooth: Controller: Add ASSERT info dump on HCI builds When building Zephyr in the controller-only configuration, assertions that happen in the Link Layer code are not visible to the Host which is running on another HCI and connected via UART or USB to it. This patch allows the Controller code to output the assertion line number when in such a configuration, allowing the Host to view the event to help debugging. The event format used is temporary and will be replaced by a standardized Vendor Specific specification to come at a later time. Change-Id: I013ca6783a3fdedc47b171132919dd4798c66285 Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-10-31 11:39:12 +01:00
Bluetooth: Controller: Hardware abstraction layer for nRF5x radio The drivers/bluetooth/controller path adds a native BLE Link Layer (controller and HCI) to the Bluetooth subsystem. This first implementation adds support for the nRF5x series of devices from Nordic Semiconductor. The hal/ folder inside the controller contains all IC-specific code to interface with the radio and baseband. Jira: ZEP-702 Origin: Original Change-Id: I4ed61d5f67af6b4735d746a38a5b55f054521075 Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no> Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2016-08-15 12:01:06 +02:00
endif # BLUETOOTH_CONTROLLER
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