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/Zephyr-latest/doc/_static/js/
Ddark-mode-toggle.min.mjs2 …this.getAttribute(t);return e===null?"":e},set(e){this.setAttribute(t,e)}})};const w=(e,t,i=t)=>{O…
/Zephyr-latest/scripts/native_simulator/common/src/
Dnce.c54 * That pointer should be passed to all subsequent calls to this module.
58 struct nce_status_t *this; in nce_init() local
60 this = calloc(1, sizeof(struct nce_status_t)); in nce_init()
62 if (this == NULL) { /* LCOV_EXCL_BR_LINE */ in nce_init()
65 this->cpu_halted = true; in nce_init()
66 this->terminate = false; in nce_init()
68 NSI_SAFE_CALL(pthread_cond_init(&this->cond_cpu, NULL)); in nce_init()
69 NSI_SAFE_CALL(pthread_mutex_init(&this->mtx_cpu, NULL)); in nce_init()
71 return (void *)this; in nce_init()
75 * This function will:
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Dnct.c21 * The embedded OS only sees one of this thread executing at a time.
24 * instance of this module, and nct_clean_up() once it desires to destroy it.
26 * For SOCs with several micro-controllers (AMP) one instance of this module
54 * This implementation is meant to be portable in between fully compatible
57 * An index in this table is used to identify threads in the IF to the
97 int thread_idx; /* Index of this element in the threads_table*/
100 bool running; /* Is this the currently running thread */
129 static void nct_exit_and_cleanup(struct te_status_t *this);
130 static struct threads_table_el *ttable_get_element(struct te_status_t *this, int index);
135 static void abort_tail(struct te_status_t *this, int this_th_nbr) in abort_tail() argument
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/Zephyr-latest/soc/espressif/common/
DKconfig.flash18 Enable this to support auto detection of ISSI chips if chip vendor not directly
19 given by ``chip_drv`` member of the chip struct. This adds support for variant
26 Enable this to support auto detection of MXIC chips if chip vendor not directly
27 given by ``chip_drv`` member of the chip struct. This adds support for variant
34 Enable this to support auto detection of GD (GigaDevice) chips if chip vendor not
36 modules, please don't disable this, otherwise your flash may not work in 4-bit
39 This adds support for variant chips, however will extend detecting time and image
47 Enable this to support auto detection of Winbond chips if chip vendor not directly
48 given by ``chip_drv`` member of the chip struct. This adds support for variant
55 Enable this to support auto detection of BOYA chips if chip vendor not directly
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/Zephyr-latest/kernel/
DKconfig.obj_core8 This option enables the object core framework. This will link
19 When enabled, this option integrates condition variables into the
26 When enabled, this option integrate kernel events into the object
33 When enabled, this option integrates FIFOs into the object core
40 When enabled, this option integrates LIFOs into the object core
47 When enabled, this option integrates mailboxes into the object core
54 When enabled, this option integrates memory slabs into the object
61 When enabled, this option integrates mutexes into the object core
68 When enabled, this option integrates message queues into the object
75 When enabled, this option integrates semaphores into the object core
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DKconfig23 Many drivers and subsystems will not work with this option
42 This can be set to zero to disable cooperative scheduling. Cooperative
61 This can be set to 0 to disable preemptible scheduling.
88 This defines the minimum priority value (i.e. the logically
96 This defines a set of priorities at the (numerically) lowest
108 until the remaining work is finished. As this breaks the
110 for cooperative threads, this tool probably shouldn't be used
116 This enables a simple "earliest deadline first" scheduling
130 implemented, this involves an inherent O(N) scaling in the number of
134 Note that this setting does not technically depend on SMP and is
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/Zephyr-latest/subsys/net/lib/lwm2m/
DKconfig.ucifi7 This option adds general support for uCIFI objects
23 This setting establishes the total count of uCIFI Battery
41 This value sets the maximum allowable number of LPWAN instances.
48 This value sets the maximum number of IPv4 addresses assigned to a
49 device that can be stored in this object.
56 This value sets the maximum number of IPv6 addresses assigned to a
57 device that can be stored in this object.
64 This value sets the maximum number of LPWAN network addresses assigned
65 to a device that can be stored in this object.
72 This value sets the maximum number of secondary addresses used to
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/Zephyr-latest/drivers/disk/nvme/
DKconfig10 NVMe disk(s) might be present on the system through PCIe, enable this
21 This sets the amount of allocated admin queue entries.
22 Do not touch this unless you know what you are doing.
29 This sets the amount of allocated I/O queues.
30 Do not touch this unless you know what you are doing.
37 This sets the amount of allocated IO queue entries.
38 Do not touch this unless you know what you are doing.
44 This sets the amount of possible retries per-request.
45 Do not touch this unless you know what you are doing.
52 This sets the waiting time for a request to succeed.
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/Zephyr-latest/dts/bindings/dai/
Dnxp,dai-esai.yaml16 Use this property to specify the index of the DAI. At the
17 moment, this is only used by SOF to fetch the "struct device"
19 through an IPC. If this property is not specified, the DAI
24 Use this property to specify the watermark value for the TX
25 FIFO. This value needs to be in FIFO words (NOT BYTES). This
32 Use this property to specify the watermark value for the RX
33 FIFO. This values needs to be in FIFO words (NOT BYTES). This
40 Use this property to set the FIFO depth that will be reported
41 to upper layer applications calling dai_get_properties(). This
44 we mean the actual (hardware) value of the FIFO depth. This is needed
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/Zephyr-latest/soc/native/inf_clock/
DKconfig11 int "CPU Number this image targets"
16 Which native simulator microcontroller/CPU number is this image targeting.
17 This option is only applicable for targets which use the
21 int "Total number of MCUs this target has"
26 How many AMP MCUs does this target have in total.
34 This MCU will for example have its tests command line parameters presented
42 This option can be used to provide the native simulator with other MCUs/Cores images which have
44 So you can, for ex., use this application build to produce one core image, and at the same time
48 bool "Auto-start this MCU"
51 Automatically start the MCU this Zephyr image is built for during HW boot,
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/Zephyr-latest/subsys/bluetooth/audio/
DKconfig.tbs19 This option enables support for Telephone Bearer Service. By default this only
75 This option enables support for the GTBS-oriented Call Control client.
84 This option enables support for the TBS-oriented Call Control client.
110 This option disables all optional procedures in the TBS Client.
116 This option enables support for reading Bearer Provider Name.
122 This option enables support for reading Bearer UCI.
128 This option enables support for reading Bearer Technology.
134 This option enables support for reading Bearer URI Schemes Supported
141 This option enables support for reading Bearer Signal Strength.
147 This option enables support for reading Bearer Signal Strength
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DKconfig.pacs15 This option enables support for Sink Published Audio Capabilities.
21 This option enables support for clients to be notified on the Sink
28 This option enables support for Sink PAC Location Characteristic.
34 This option enables support for clients to write to the Sink PAC
41 This option enables support for clients to be notified on the Sink
50 This option enables support for Source Published Audio Capabilities.
57 This option enables support for clients to be notified on the Source
64 This option enables support for Source PAC Location Characteristic.
70 This option enables support for clients to write to the Source PAC
77 This option enables support for clients to be notified on the Source
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/Zephyr-latest/modules/
DKconfig.tinycrypt14 This option enables the TinyCrypt cryptography library.
20 This option enables support for the pseudo-random number
26 This option enables support for SHA-256
33 This option enables support for HMAC using SHA-256
40 This option enables support for pseudo-random number
46 This option enables support for the Elliptic curve
55 This option enables support for the Elliptic Curve Digital
64 This option enables support for AES-128 decrypt and encrypt.
70 This option enables support for AES-128 block cipher mode.
76 This option enables support for AES-128 counter mode.
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/Zephyr-latest/drivers/wifi/nxp/
DKconfig.nxp44 Select this option if you have a NXP RW610-based
45 Wireless chip. This option will enable support
319 This option specifies the size of the stack used by the mon task.
325 This option specifies the size of the stack used by the wlcmgr task.
331 This option specifies the size of the stack used by the wifi powersave task.
338 This option specifies the size of the stack used by the wifi driver TX task.
344 This option specifies the size of the stack used by the wifi driver task.
350 This option specifies the size of the stack used by the wifi scan task.
361 This option specifies the priority of the mon task.
367 This option specifies the priority of the wlcmgr task.
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/Zephyr-latest/arch/x86/
DKconfig27 This option signifies the use of a CPU from the Atom family.
44 This option signifies the use of a CPU from the Apollo Lake family.
53 This option signifies the use of a CPU from the Lakemont Value family.
67 This option signifies the use of a CPU from the Lakemont Performance family.
120 This option enables MMX support, and the use of MMX registers
127 This option enables SSE support, and the use of SSE registers
135 This option enables SSE2 support.
142 This option enables SSE3 support.
149 This option enables Supplemental SSE3 support.
156 This option enables SSE4.1 support.
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/Zephyr-latest/modules/cmsis-dsp/
DKconfig10 This option enables the CMSIS-DSP library.
18 This option enables the Basic Math Functions, which support the
41 This option enables the Complex Math Functions, which support the
54 This option enables the Controller Functions, which support the
72 This option enables the Fast Math Functions, which support the
86 This option enables the Filtering Functions, which support the
111 This option enables the Interpolation Functions, which support the
121 This option enables the Matrix Functions, which support the following
139 This option enables the Quaternion Math Functions, which support the
154 This option enables the Statistics Functions, which support the
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/Zephyr-latest/modules/cmsis-nn/
DKconfig12 This option enables the CMSIS-NN library.
19 This option enables the NN libraries for the activation layers
26 This option enables the NN libraries for the basic maths operations.
32 This option enables the NN libraries for the concatenation layers.
57 This option enables pooling layers, including max pooling,
63 This option enables the NN libraries for the reshape layers.
68 This option enables the NN libraries for the softmax layers (exp2 based).
74 This option enabled the NN libraries for Single Value Decomposition Filter layers.
79 This option enables the NN libraries for Long Short-Term Memory.
84 This option enables the NN libraries for the pad layers.
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/Zephyr-latest/arch/
DKconfig36 # FIXME: current state of the code for all ARM requires this, but
161 # This is due to some tests using _Static_assert which is a 2011 feature, but
163 # This was in general ok, but with some host compilers and C library versions
186 This option tells the build system that the target system is big-endian.
187 Little-endian architecture is the default and should leave this option
188 unselected. This option is selected by arch/$ARCH/Kconfig,
196 # This is just the opposite of BIG_ENDIAN and is used for non-negative
205 This option tells the build system that the target system is
207 are 64 bits wide. This option is selected by arch/$ARCH/Kconfig,
240 This option specifies the size of the flash in kB. It is normally set by
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/Zephyr-latest/arch/arm/core/
DKconfig.vfp16 This option signifies the support for a Vectored Floating-Point (VFP)
23 This option signifies the support for a NEON (Advanced SIMD) coprocessor.
34 This option signifies the use of a VFP floating-point coprocessor
45 This option signifies the use of a VFP floating-point coprocessor
57 This option signifies the use of a VFP floating-point coprocessor
68 This option signifies the use of a VFP floating-point coprocessor
80 This option signifies the use of a VFP floating-point coprocessor
93 This option signifies the use of a VFP floating-point coprocessor
107 This option signifies the use of a VFP floating-point coprocessor
121 This option signifies the use of a VFP floating-point coprocessor
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/Zephyr-latest/subsys/bluetooth/
DKconfig.adv12 Select this to enable Extended Advertising API support.
13 This enables support for advertising with multiple advertising sets,
24 Select this to enable the use of the Legacy Advertising HCI commands.
25 This option should be used where the capabilities of the controller
27 If this option is not enabled the controller must support the extended
41 Select this to enable Periodic Advertising API support. This allows
50 Select this to enable Periodic Advertising with Responses
57 Select this to enable Periodic Advertising Sync API support.
66 Select this to enable Periodic Advertising with Responses Sync
73 Select this to enable Advertising Coding Selection API support.
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/Zephyr-latest/dts/bindings/dma/
Dnxp,edma.yaml16 Use this property to specify which channel indexes are
17 to be considered valid. The difference between this
18 property and "dma-channels" is the fact that this
20 indexes. This is useful in cases where you know you're
22 leading to a more readable DTS. Of course, this property
24 can't specify both properties as this will lead to a
30 # leave the MUX cell as 0. This is not mandatory for the driver as the
31 # MUX value will be ignored in this case but all entities using EDMA should
32 # be consistent in this regard.
/Zephyr-latest/drivers/modem/
DKconfig.quectel-bg9x14 Choose this setting to enable quectel BG9x LTE-CatM1/NB-IoT modem
23 This stack is used by the quectel BG9X RX thread.
29 This stack is used by the work queue to pass off net_pkt data
37 This setting is used to set the APN name for the network connection
38 context. This value is specific to the network provider and may
45 This setting is used to set the User name for the network connection
46 context. This value is specific to the network provider and may
53 This setting is used to set the Password for the network connection
54 context. This value is specific to the network provider and may
61 This string is used to determine when modem powered and ready
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/Zephyr-latest/tests/benchmarks/thread_metric/
Dthread_metric_readme.txt14 This is the baseline test consisting of a single thread. This
17 relative to the difference between the values of this test.
21 This test consists of 5 threads created at the same priority that
31 This test consists of 5 threads that each have a unique priority.
32 In this test, all threads except the lowest priority thread are
45 This test consists of a single thread. The thread will cause an
56 This test is similar to the previous interrupt test. The big
57 difference is the interrupt handler in this test resumes a
62 This test consists of a thread sending a 16 byte message to a
69 This test consists of a thread getting a semaphore and then
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/Zephyr-latest/subsys/bluetooth/host/
DKconfig44 # NOTE: This value is derived from other symbols and should only be
57 # needed e.g. for unit tests. This default will also server as
62 NOTE: This is an advanced setting and should not be changed unless
63 absolutely necessary. To change this you must first select
88 When this option is selected, the host will process incoming low priority HCI packets
93 Warning: Enabling this option will cause the latency of incoming Bluetooth events to be
94 affected by other tasks using the system work queue. When this option is active, the Host
95 will process Bluetooth events in a blocking manner. This can lead to deadlocks if the
96 application waits for the system work queue while handling Bluetooth events. This feature
98 very limited memory. It is strongly advised not to use this option.
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/Zephyr-latest/drivers/dma/
DKconfig.nxp_sof_host_dma11 component. Specifically, this driver
21 int "Alignment (in bytes) required for memory regions passed to this driver"
24 Use this to set the alignment (in bytes)
26 this driver to adjust a memory region's size
27 and base address. Since this driver doesn't
28 actually have any hardware to back it up this
31 Nevertheless, this is needed because this driver

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