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| /Zephyr-latest/soc/espressif/esp32c6/ |
| D | Kconfig | 22 bool "Power down MAC and baseband of Wi-Fi and Bluetooth when PHY is disabled"
25 If enabled, the MAC and baseband of Wi-Fi and Bluetooth will be powered
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| /Zephyr-latest/boards/makerdiary/nrf52832_mdk/doc/ |
| D | index.rst | 7 development kit for Bluetooth® low energy, ANT and 2.4GHz proprietary
10 The kit gives access to 24 I/Os and interfaces via headers and has a
15 board and `nRF52832 website`_ for the official reference on the IC itself.
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| /Zephyr-latest/samples/net/promiscuous_mode/ |
| D | README.rst | 5 Enable promiscuous mode on all interfaces and print information about incoming packets.
12 network packets and show information about them.
16 ``promisc on`` and ``promisc off``.
23 Building and Running
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| /Zephyr-latest/tests/lib/sprintf/ |
| D | README.txt | 5 This test verifies that sprintf() and its variants operate as expected.
9 Building and Running Project:
11 This project outputs to the console. It can be built and executed
27 # and restore pre-defined configuration info
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| /Zephyr-latest/samples/boards/st/power_mgmt/stop3/ |
| D | README.rst | 10 behavior in a basic blinking LED set up and STM32U5 STOP3 low power mode.
21 Building and Running
24 Build and flash examples as follows:
37 By default, :kconfig:option:`CONFIG_PM_DEVICE` and :kconfig:option:`CONFIG_PM_DEVICE_RUNTIME`
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| /Zephyr-latest/samples/boards/intel/adsp/code_relocation/ |
| D | README.rst | 10 boards (v18 and v25). The interesting bit is the custom linker file.
12 sections TEXT, DATA and BSS be contiguous, some work is done in the
16 Building and Running
19 This application can be built and executed as follows:
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| /Zephyr-latest/samples/subsys/bindesc/hello_bindesc/ |
| D | README.rst | 5 Set and access binary descriptors for a basic Zephyr application.
10 A simple sample of :ref:`binary descriptor <binary_descriptors>` definition and usage.
12 Building and Running
32 For more details see :ref:`binary_descriptors` and :ref:`west-bindesc`.
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| /Zephyr-latest/boards/silabs/radio_boards/slwrb4255a/doc/ |
| D | index.rst | 6 The EFR32FG13P Flex Gecko 2.4 GHz and 915 MHz Radio Board is delivered as a
11 Mainboard BRD4001A and is supported as one of :ref:`silabs_radio_boards`.
22 - Crystals for LFXO (32.768 kHz) and HFXO (38.4 MHz).
24 For more information about the EFR32FG13 SoC and BRD4255A board, refer to these
37 Connections and IOs
41 means Pin number 2 on PORTA, as used in the board's datasheets and manuals.
78 The EFR32FG13P SoC has three USARTs and one Low Energy UARTs (LEUART).
79 USART0 is connected to the board controller and is used for the console.
81 Programming and Debugging
104 Reset the board and you should see the following message in the terminal:
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| /Zephyr-latest/boards/contextualelectronics/abc/doc/ |
| D | index.rst | 7 Nordic Semiconductor nRF52840 ARM Cortex-M4F CPU and the following devices:
23 and the datasheet.
32 - 1 MB flash memory and 256 KB of SRAM
40 See `ABC Board website`_ for more details on this board, and
44 Programming and Debugging
48 built and flashed in the usual way (see :ref:`build_an_application`
49 and :ref:`application_run` for more details).
57 Build the Zephyr kernel and the :zephyr:code-sample:`hello_world` sample application.
92 open the `nRF52840 Product Specification`_, chapter 7 'Hardware and Layout'.
104 .. _J-Link Software and documentation pack: https://www.segger.com/jlink-software.html
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| /Zephyr-latest/doc/connectivity/bluetooth/shell/classic/ |
| D | a2dp.rst | 9 * Source and Sink sides register a2dp callbacks. using :code:`a2dp register_cb`.
10 …* Source and Sink sides register stream endpoints. using :code:`a2dp register_ep source sbc` and :…
11 …* Source establish A2dp connection. It will create the AVDTP Signaling and Media L2CAP channels. u…
12 …* Source and Sink side can discover remote device's stream endpoints. using :code:`a2dp discover_p…
84 receive requesting config and accept
88 receive requesting establishment and accept
91 receive requesting start and accept
97 receive requesting suspend and accept
100 receive requesting release and accept
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| /Zephyr-latest/doc/kernel/usermode/ |
| D | mpu_stack_objects.rst | 14 implementation of other features such as stack protection and userspace. The
25 about the start, end, size, and access attributes to be enforced on that
28 Stack guards are implemented by using a single MPU region and setting the
37 memory. These constraints include determining the alignment of the stack and
43 can include alignment of beginning and end addresses, sizes of allocations,
48 This means that a 1500 byte stack should be aligned to a 2kB boundary and the
53 Some ARM MPUs use start and end addresses to define MPU regions and both the
54 start and end addresses require 32 byte alignment. An example of this kind of
61 Size and alignment constraints may result in stack allocations being larger
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| /Zephyr-latest/samples/sensor/tdk_apex/ |
| D | README.rst | 2 :name: TDK Advanced Pedometer and Event Detection (APEX)
11 and Event Detection) features of TDK Invensense sensors. It consists of:
12 ** Pedometer: Tracks step count, and provide details such as the cadence
13 and the estimated activity type (Walk, Run, Unknown).
25 …ensense.tdk.com/download-pdf/an-000271-icm-42607x-and-icm-42670x-apex-motion-functions-description…
31 accelerometer low power mode and the APEX operating frequency (25Hz or 50Hz).
37 overlay must be provided to identify the TDK sensor, the SPI or I2C bus interface and the interrupt
40 Building and Running
62 Make sure the apex feature used is in devicetree, then build and run with:
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| /Zephyr-latest/boards/nxp/mimxrt700_evk/doc/ |
| D | index.rst | 7 a secondary “always-on” sense-compute subsystem and specialized coprocessors.
10 Cadence® Tensilica® HiFi 4 DSP for more demanding DSP and audio processing tasks.
11 The sense-compute subsystem has a second Arm® Cortex®-M33 and an integrated Cadence® Tensilica®
13 footprint and BOM costs.
17 high-performance numerical tasks such as audio and image processing and supports both fixed-point a…
40 - 2.5D GPU with vector graphics acceleration and frame buffer compression
45 - Integrated JPEG and PNG support
48 For more information about the MIMXRT798 SoC and MIMXRT700-EVK board, see
60 /cm33_cpu0`` and ``mimxrt700_evk/mimxrt798s/cm33_cpu1`` board targets support
105 Connections and IOs
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| /Zephyr-latest/kernel/ |
| D | Kconfig.vm | 25 just one RAM region and doing this makes linking much simpler, as
36 regions if RAM is not identity-mapped, or the virtual and physical
41 Zephyr does not implement a split address space and if multiple
59 Will be used to convert between physical and virtual addresses for
62 This uncommon and is only necessary if the beginning of VM and
72 The difference between KERNEL_VM_BASE and KERNEL_VM_SIZE indicates the
75 such as VSDO pages, memory mapped thread stacks, and anonymous memory
88 mapping between virtual address and physical address.
90 If the specific memory region is in the virtual memory space and
92 region from the virtual memory space and do the mapping, otherwise
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| /Zephyr-latest/boards/snps/hsdk/ |
| D | Kconfig.hsdk | 11 supports single- and multi-core ARC HS34, HS36 and HS38 processors
12 and offers a wide range of interfaces
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| /Zephyr-latest/boards/seeed/xiao_esp32s3/doc/ |
| D | index.rst | 6 Seeed Studio XIAO ESP32S3 and XIAO ESP32S3 Sense are IoT mini development boards based on the
26 This board is based on the ESP32-S3 with 8MB of flash, WiFi and BLE support. It
27 has an USB-C port for programming and debugging, integrated battery charging
28 and an U.FL external antenna connector. It is based on a standard XIAO 14 pin
32 and Bluetooth® Low Energy (Bluetooth LE). It consists of high-performance dual-core microprocessor
34 RF module, and numerous peripherals.
36 Additionally, Sense variant integrates a OV2640 camera sensor, microphone and sdcard slot.
43 Connections and IOs
52 XIAO ESP32S3 and XIAO ESP32S3 Sense Pinout
57 Espressif HAL requires WiFi and Bluetooth binary blobs in order work. Run the command
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| /Zephyr-latest/boards/mediatek/ |
| D | index.rst | 6 Zephyr can be built and run on the Audio DSPs included in various
11 MT8195 ("Kompanio 1380") and MT8186 ("Kompanio 520") SOCs.
12 Development has been done on and validation performed on at least
30 Their memory space is split between dedicated, fast SRAM and ~16MB of
31 much slower system DRAM. Zephyr currently loads and links into the
34 with intel_adsp). SRAM is used for interrupt vectors and stacks,
43 timer devices (of which Zephyr uses two), and a "mailbox"
47 Programming and Debugging
54 the standard library and can be run (as root, of course) on any
61 * `Dev-Install: Installing Developer and Test packages onto a Chrome OS device <https://www.chromiu…
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| /Zephyr-latest/boards/silabs/dev_kits/sim3u1xx_dk/doc/ |
| D | index.rst | 23 - Capacitive sensing slider and button
26 For more information about the SiM3U167 SoC and the SiM3U1xx board, refer to these documents:
32 - Silicon Labs SiM3U1xx and SiM3C1xx Revision B Errata_
45 Connections and IOs
72 Programming and Debugging
78 …application :zephyr:code-sample:`hello_world` is used for this example. Build the Zephyr kernel and
86 Connect the sim3u1xx_dk to your host computer using both USB port and you should see a USB serial
96 Reset the board and you'll see the following message on the corresponding serial port
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| /Zephyr-latest/samples/net/sockets/echo/ |
| D | README.rst | 11 server supporting both IPv4 and IPv6 and using a BSD Sockets compatible API.
13 application portable to both POSIX and Zephyr. As such, it is kept minimal
14 and supports only IPv4, IPv6 and TCP.
25 Building and Running
45 sockets, and thus can serve only one client connection at time. After the
79 See the note on Provisioning and Fast Connect in :zephyr:board:`cc3220sf_launchxl`.
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| /Zephyr-latest/samples/net/wpan_serial/ |
| D | README.rst | 10 The wpan_serial sample shows how to use hardware with 802.15.4 radio and USB
16 The sample assumes that 802.15.4 radio and USB controller are supported on
21 Building and Running
24 #. Before building and running this sample, be sure your Linux system's
33 and USB controller. There are configuration files for various setups
49 Here's how to build and flash the sample for the Atmel SAM R21
79 Use your browser to access ``http://[fd01::212:4b00:531f:113a]/`` and you'll
80 see available neighbors and routes.
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| /Zephyr-latest/boards/st/nucleo_u5a5zj_q/doc/ |
| D | index.rst | 7 provides an affordable and flexible way for users to try out new concepts and
8 build prototypes by choosing from the various combinations of performance and
27 - Two push-buttons: USER and RESET
44 - VBAT mode: supply for RTC, 32 x 32-bit backup registers and 2-Kbyte backup SRAM
57 and FPU ART Accelerator
58 - 32-Kbyte ICACHE allowing 0-wait-state execution from flash and external
64 - Embedded regulator (LDO) and SMPSstep-down converter supporting switch
65 on-the-fly and voltage scaling
82 - External memory interface supporting SRAM,PSRAM, NOR, NAND, and FRAM memories
88 - Neo-Chrom GPU (GPU2D) accelerating any angle rotation, scaling, and
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| /Zephyr-latest/boards/mxchip/az3166_iotdevkit/doc/ |
| D | index.rst | 8 include an OLED screen, headphone output, stereo microphone and abundant sensors like humidity &
9 temperature, pressure, motion (accelerometer & gyroscope) and magnetometer.
30 * Temperature and humidity sensor (HTS221)
43 Programming and Debugging
49 Build and flash applications as usual (see :ref:`build_an_application` and
63 Then build and flash the application in the usual way.
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| /Zephyr-latest/doc/connectivity/canbus/ |
| D | isotp.rst | 15 Part2: Transport protocol and network layer services. As its name already
16 implies, it is originally designed, and still used in road vehicle diagnostic
21 CAN (8 bytes) and CAN FD (64 bytes) to theoretically four gigabytes.
28 single-frames (SF). They don't need to fragment and do not have any flow-control.
30 Packets larger than that are segmented into a first-frame (FF) and as many
32 the entire payload data and additionally, the first few bytes of payload data.
35 The FC also defines the conditions of sending, namely the block-size (BS) and
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| /Zephyr-latest/tests/drivers/i2s/i2s_speed/ |
| D | Readme.txt | 7 This board uses CONFIG_I2S_TEST_SEPARATE_DEVICES=n and connects TX and RX blocks in one
15 This board uses CONFIG_I2S_TEST_SEPARATE_DEVICES=n and connects TX and RX blocks in one
23 This board uses CONFIG_I2S_TEST_SEPARATE_DEVICES=y and connects two SAI peripherals by shorting
30 This board uses a single SAI and connects the TX and RX signals by shorting externally on the EVK.
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| /Zephyr-latest/doc/connectivity/bluetooth/api/audio/ |
| D | bluetooth-le-audio-arch.rst | 25 (e.g. ``bt_bap`` for the Basic Audio Profile (BAP) and ``bt_vcp`` for the Volume Control Profile
27 applicable (e.g. :c:func:`bt_bap_unicast_client_discover` and :c:func:`bt_vcp_vol_rend_set_vol`).
29 and additional helper or meta functions that do not correspond to procedures.
32 where BAP related files are prefixed with ``bap`` and VCP related files are prefixed with ``vcp``.
38 LE Audio architecture. The GAF contains the profiles and services that allows
39 higher layer applications and profiles to set up streams, change volume, control
40 media and telephony and more. The GAF builds on GATT, GAP and isochronous
43 GAF uses GAP to connect, advertise and synchronize to other devices.
45 (e.g. media or telephony), control volume and more.
92 label="Transition and Coordination Control";
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