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/subsys/net/l2/ieee802154/
A Dieee802154_radio_csma_ca.c32 uint8_t be = CONFIG_NET_L2_IEEE802154_RADIO_CSMA_CA_MIN_BE; in unslotted_csma_ca_channel_access() local
44 if (be) { in unslotted_csma_ca_channel_access()
45 uint8_t bo_n = sys_rand32_get() & ((1 << be) - 1); in unslotted_csma_ca_channel_access()
64 be = MIN(be + 1, CONFIG_NET_L2_IEEE802154_RADIO_CSMA_CA_MAX_BE); in unslotted_csma_ca_channel_access()
/subsys/net/lib/lwm2m/
A DKconfig.ucifi49 device that can be stored in this object.
57 device that can be stored in this object.
65 to a device that can be stored in this object.
73 communicate with the device on the LPWAN network assigned that can be
82 that can be stored in this object.
91 that can be stored in this object.
99 be shared with other members to be part of a multicast group that can
100 be stored in this object.
A DKconfig.ipso14 This IPSO object should be used with a temperature sensor to
17 that can be measured by the temperature sensor.
45 This IPSO object can be used to prototype a sensor.
85 This IPSO object can be used to prototype a sensor.
116 This IPSO object can be used to prototype a sensor.
148 light. It allows a light to be turned on or off and its dimmer
291 This IPSO object should be used with a current sensor to
294 that can be measured by the sensor.
324 This IPSO object should be used with a voltage sensor to
327 that can be measured by the sensor.
[all …]
/subsys/retention/
A DKconfig.blinfo23 MCUboot and the running image. This can be used by applications so
27 In order to use this, a retention area must be created and set as
29 must be built with the same "zephyr,bootloader-info" DTS node and
32 information will not be accessible.
38 Bootloader info initialization priority (must be higher than init
45 Allows bootloader settings to be fetched by calling a function which
52 Allows bootloader settings to be fetched using settings with the
/subsys/usb/device/class/
A DKconfig.msc19 string "T10 assigned vendor ID for inquiry (must be 8 characters)"
23 Spaces must be added to bring the string to 8 bytes.
26 string "Product ID for inquiry (must be 16 characters)"
30 Spaces must be added to bring the string to 16 bytes.
33 string "Revision for inquiry (must be 4 characters)"
37 Spaces must be added to bring the string to 4 bytes.
/subsys/mgmt/mcumgr/grp/img_mgmt/
A DKconfig9 # Options defined in this file should be prefixed:
40 to allocate this context or it will not be possible to perform DFU; it may also not be
42 operation, an issue that should also be addressed within application.
52 Setting this to 2 requires MCUMGR_TRANSPORT_NETBUF_SIZE to be at least 512b.
71 Normally it should not be allowed to confirm any slots of non-active
82 Normally it should not be allowed to confirm any slots of non-active
104 target for upload, and more than two may be used (4 at this time).
115 reject binaries that would not be able to start from available
117 The base address can be set, to an image binary header, with imgtool,
149 or prevent it, CONFIG_MCUMGR_GRP_IMG_UPLOAD_CHECK_HOOK must be used.
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/subsys/mgmt/mcumgr/grp/settings_mgmt/
A DKconfig20 Selects if the stack or heap will be used for variables that are
27 this will be rejected.
29 Note that stack usage for parameter storage alone will be
31 therefore the MCUmgr stack should be appropriately sized.
38 insufficient heap memory for the allocation then the request will be
47 Maximum length of a key to lookup, this will be the size of the
55 Maximum length of a value to read, this will be the size of the
/subsys/random/
A DKconfig12 be used and the kernel's random number APIs are permitted to return
17 should not be used in a production environment.
19 This option is intended to be selected only by application-level
28 device-backed random number generator, if available, will be selected by
64 entropy gathering driver to generate random numbers. Should only be
65 selected if hardware entropy driver is designed to be a random
85 CS random values. For this to be enabled, there must be the "zephyr,entropy"
87 HW entropy generator that can be used for this purpose.
89 be enabled to enable the platform specific entropy driver.
136 libraries that use the former to be tested with ZTEST.
[all …]
/subsys/portability/cmsis_rtos_v2/
A DKconfig23 Max number of threads in CMSIS RTOS V2 application that can be created with
31 Max number of threads in CMSIS RTOS V2 application that can be created with
35 int "Max stack size threads can be allocated in CMSIS RTOS V2 application"
39 Mention max stack size threads can be allocated in CMSIS RTOS V2 application.
54 be created with dynamically allocated control block.
62 be created with dynamically allocated control block.
70 be created with dynamically allocated control block.
78 be created with dynamically allocated control block.
92 be created with dynamically allocated control block.
106 be created with dynamically allocated control block.
/subsys/mgmt/mcumgr/mgmt/
A DKconfig18 notifications, which must be enabled by selecting other Kconfig options.
20 To enable notifications in code, mgmt_callback_register() must be called with the
21 callback function and events that want to be received. Multiple handlers can be
22 registered and will all be called when registered events occur.
26 function that the request should be denied, for informal-only notifications or
27 acceptable, true must be returned by all the registered notification handlers.
/subsys/mgmt/mcumgr/grp/fs_mgmt/
A DKconfig9 # Options defined in this file should be prefixed:
33 prompt "Maximum file size that could be uploaded/downloaded"
36 Maximum file size that will be allowed to be downloaded from
65 to be assigned from limited set of allowed values, depending on
74 Enabling this option allows to set MAXIMUM value that will be
85 Sets the MAXIMUM size of chunk which will be rounded down to
89 be issued. Look inside fs_mgmt_config.h for details.
105 individual checksum and hash types need to be enabled below.
138 supported hash and checksum types that can be used.
177 then MGMT_ERR_EBUSY will be returned.
[all …]
/subsys/mgmt/ec_host_cmd/
A DKconfig33 Some backend layers can define their own buffer, so the size can be zero to
34 avoid duplicating buffers. If multiple backends are used, the size has to be
46 Some backend layers can define their own buffer, so the size can be zero to
47 avoid duplicating buffers. If multiple backends are used, the size has to be
55 If the priority is too low (high in value), the host commands handler may be unable to
56 process the command on time and the AP will abort the waiting for response and be unable
64 Initialization priority for Host Command. It must be higher than the initialization
99 Otherwise the ec_host_cmd_task function has to be called within another thread.
106 EC_HOST_CMD_IN_PROGRESS status. The saved status can be get with the
/subsys/mgmt/mcumgr/grp/enum_mgmt/
A DKconfig8 # Options defined in this file should be prefixed:
31 Note: responses to this command can be very large
51 Selects if the stack or heap will be used for variables that are needed when processing
57 Use a fixed size stack buffer, any user-supplied values longer than this will be
60 Note that stack usage for parameter storage alone will be
62 be appropriately sized.
81 for the allocation then the request will be rejected.
100 predicted size. This value should be increased from the default value by the number of
/subsys/net/ip/
A DKconfig.mgmt16 relevant listener. This can be necessary when application
17 (or else) needs to be notified on a specific network event
30 If NET_MGMT_EVENT_INFO is enabled the data will be copied to
38 If NET_MGMT_EVENT_INFO is enabled the data will be copied to
77 Numbers of events which can be queued at same time. Note that if a
78 3rd event comes in, the first will be removed without generating any
79 notification. Thus the size of this queue has to be tweaked depending
89 wait for the queue to be available.
94 Event notifier will be able to provide information to an event,
95 and listeners will then be able to get it. Such information depends
A DKconfig.ipv420 This tells how many network interfaces there will be in the system
50 The value should normally be 576 which is the minimum IPv4 packet
58 The value should normally be > 0. The device receiving the IPv4
68 The value should normally be > 0. The device receiving the IPv4
103 The value depends on your network needs. IGMP should normally be
106 because IP Router Alert option must be sent.
145 that larger packets can be received.
153 How many fragmented IPv4 packets can be waiting reassembly
158 int "How many fragments can be handled to reassemble a packet"
164 can be handled at the same time to reassemble a single packet.
[all …]
A DKconfig.ipv611 Enable IPv6 support. This should be selected by default as there
22 This tells how many network interfaces there will be in the system
67 The value should normally be > 0. The device receiving the IPv6
77 The value should normally be > 0. The device receiving the IPv6
106 than 1280 byte packets can be received.
114 How many fragmented IPv6 packets can be waiting reassembly
120 int "How many fragments can be handled to reassemble a packet"
152 be active. Currently we support only MLDv2. See RFC 3810 for
160 normally be active.
169 be active.
[all …]
/subsys/testsuite/
A DKconfig39 which will generate data that can be used to create coverage reports.
69 be available over serial. This serial dump can be passed to
71 can be read by gcov utility. For more details see gcovr.com .
82 data to be dumped over serial. If the value is 0, no buffer will be used,
83 data will be dumped directly over serial.
97 does not guarantee that coverage data will be gathered.
105 if the platform supports it. It should be set in a .conf file on
106 a per-test basis and is not meant to be used outside test cases.
115 If a test *requires* that userspace be enabled in order to
116 pass, CONFIG_ARCH_HAS_USERSPACE should be filtered in its
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/subsys/shell/backends/
A DKconfig.backends32 Initialization priority for UART backend. This must be bigger than
98 escape sequences). However, if bulk data is transferred it may be
192 # RTT backend can only be called from thread context.
228 case of heavy traffic data can be lost and it may be necessary to
434 The maximum number of received messages to be queued.
500 be initialized earlier.
514 to be bound.
540 However, if proven to be needed at some point, it will be possible
616 This value should be increased accordingly.
645 to be bound.
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/subsys/fs/
A DKconfig10 Link in the underlying file system libraries. This can be
13 This can be useful to avoid linking in the entire filesystem
40 default may be inappropriate when registering an out-of-tree
50 automount is enabled, the initialization should be done after
69 requires the heap to be present.
85 maximum size that can be used with a read/write test. Note that this
93 Enables function fs_mkfs that can be used to format a storage device.
110 Add FS header files to the 'app' include path. It may be
/subsys/logging/backends/
A DKconfig.net4 # Immediate mode cannot be used with network backend as it would cause the sent
5 # rsyslog message to be malformed.
84 This can be either IPv4 or IPv6 address.
85 Server listen UDP port number can be configured here too.
110 should be selected so that typical messages will fit the buffer.
118 on application startup, this must be set to n and the backend must be
128 When enabled the connection manager will be used to start and stop
130 needs to wait for the network connection to be established before
/subsys/usb/device_next/
A DKconfig42 BOS support can be disabled if the application does not use a BOS
74 Maximum number of USB device controller events that can be queued.
81 callback will be executed in the device stack context.
88 Maximum number of USB device notification messages that can be queued.
95 Message work may need to be delayed because the device stack is not
105 descriptor. This option can be used to limit the length requested
/subsys/logging/
A DKconfig.misc24 Using VLA slightly decreases stack usage in some cases it may not be
47 be used when optimization is disabled because some compilers
57 removing strings from final binary and should be used for dictionary
73 Logging strings cannot use %p with character pointers. They should be
92 mode is tracked. It can be used to trim LOG_BUFFER_SIZE.
104 'log_dict_db_gen' has to be called in addition.
110 read-only string arguments in the package. This should be selected by
132 Number of domains that can be handled by a link
/subsys/bluetooth/audio/
A DKconfig.pacs21 This option enables support for clients to be notified on the Sink
41 This option enables support for clients to be notified on the Sink
57 This option enables support for clients to be notified on the Source
77 This option enables support for clients to be notified on the Source
89 This option enables support for clients to be notified on the
/subsys/ipc/rpmsg_service/
A DKconfig13 This option must be selected when single IPM is used for
21 This option must be selected when separate IPMs are used for
29 Enables support for a service that can be shared by multiple
51 Maximal number of endpoints that can be registered for given
75 The endpoints must be registered before RPMsg Service is initialized.
/subsys/bluetooth/host/
A DCMakeLists.txt85 Private security keys such as the LTK will be printed out, do not use in
97 A hardcoded OOB data set will be stored in the image, do not use in
104 A predefined, publicly available keypair intended for testing will be used.
112 be accessed.
124 # and PSA enabled, the libraries must be linked.

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