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| /Zephyr-latest/samples/sensor/6dof_motion_drdy/ |
| D | README.rst | 5 Get 6-Axis accelerometer and gyroscope data from a sensor (data ready interrupt mode).
11 temperature, acceleration, and angular velocity, displaying the
19 overlay must be provided to identify the 6-axis motion sensor, the SPI or I2C bus interface and the…
22 Building and Running
36 Make sure the aliases are in devicetree, then build and run with:
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| /Zephyr-latest/doc/hardware/peripherals/ |
| D | video.rst | 16 designed to offer flexible way to create, handle and combine various video
23 video output function and generate data. Input endpoints configure video input
24 function and consume data.
39 A video control is accessed and identified by a CID (control identifier). It
43 to handle and create controls.
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| D | i2c.rst | 19 "controller" that initiates transactions and controls the clock, or as a
21 given SoC will generally support the controller role, and some will also
30 particularly the start and stop conditions and the clock. This is
31 the most common mode, used to interact with I2C devices like sensors and
34 This API is supported in all in-tree I2C peripheral drivers and is
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| /Zephyr-latest/samples/subsys/demand_paging/ |
| D | README.rst | 12 can be tagged to be loaded into memory on demand, and also be automatically
18 This demo requires the presence of a supported hardware MMU and a backing
23 Building and Running
26 This application can be built and executed on QEMU as follows:
50 prints can be enabled using :kconfig:option:`CONFIG_LOG` and
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| /Zephyr-latest/modules/nanopb/ |
| D | Kconfig | 12 This option enables the Nanopb library and generator.
26 Default and minimum value is 64.
37 Disable support for custom streams. Only supports encoding and
38 decoding with memory buffers. Speeds up execution and slightly
59 Adds a small performance and code size penalty.
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| /Zephyr-latest/samples/shields/x_nucleo_iks01a1/ |
| D | README.rst | 9 This sample enables all sensors of a X-NUCLEO-IKS01A1 shield, and then
10 periodically reads and displays data from the shield sensors:
12 - HTS221: Temperature and humidity
23 and devicetree).
33 Building and Running
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| /Zephyr-latest/drivers/pwm/ |
| D | Kconfig.nrf_sw | 16 GPIOTE channel and two PPI/DPPI channels and per pin.
19 channel and two or three (when the fork feature is not available)
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| /Zephyr-latest/drivers/sensor/aosong/dht/ |
| D | Kconfig | 1 # DHT Temperature and Humidity Sensor configuration options
7 bool "DHT Temperature and Humidity Sensor"
12 Enable driver for the DHT temperature and humidity sensor family.
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| /Zephyr-latest/boards/nxp/rd_rw612_bga/ |
| D | Kconfig.defconfig | 15 # and the SPI driver sets up RX and TX side. Since LPC DMA has
24 # Enable double buffering and offloaded render thread to improve performance
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| /Zephyr-latest/samples/cpp/hello_world/ |
| D | README.rst | 9 A simple :ref:`C++ <language_cpp>` sample that can be used with many supported board and prints
12 Building and Running
15 This configuration can be built and executed on QEMU as follows:
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| /Zephyr-latest/samples/sensor/soc_voltage/ |
| D | README.rst | 10 This sample reads one or more of the various voltage sensors an SoC might have and
13 Building and Running
17 ``SENSOR_CHAN_VOLTAGE`` and create an alias named ``volt-sensor0`` to link to the node.
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| /Zephyr-latest/lib/posix/options/ |
| D | Kconfig.procN | 10 Note: Currently Zephyr does not support multiple processes and therefore much of this option
11 group is not implemented and is considered undefined behaviour.
25 Select 'y' here and Zephyr will provide an alias for getpid() as _getpid().
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| /Zephyr-latest/samples/bluetooth/hap_ha/ |
| D | README.rst | 5 Advertise and await connection from a Hearing Aid Unicast Client or Remote Controller.
11 Starts advertising and awaits connection from a Hearing Aid Unicast Client (HAUC)
20 Building and Running
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| /Zephyr-latest/samples/bluetooth/hci_usb/ |
| D | README.rst | 11 board it runs on (e.g. :ref:`nrf52840dk_nrf52840` supports both Bluetooth LE and USB).
17 * A board with Bluetooth and USB support in Zephyr
19 Building and Running
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| /Zephyr-latest/doc/develop/manifest/external/ |
| D | external.rst.tmpl | 9 Short intro into the module and how it relates to Zephyr.
19 External references and links.
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| /Zephyr-latest/boards/espressif/esp_wrover_kit/doc/ |
| D | index.rst | 16 without a separate JTAG debugger. ESP-WROVER-KIT makes development convenient, easy, and
23 … ESP32's GPIO16 and GPIO17 are used as chip select and clock signals for PSRAM. By default, the two
26 For more information, check `ESP32-WROVER-E Datasheet`_ and `ESP32 Datasheet`_.
31 The block diagram below shows the main components of ESP-WROVER-KIT and their interconnections.
40 The following two figures and the table below describe the key components, interfaces, and controls
58 - Starting from the first picture's top right corner and going clockwise
65 | | which can be programmed and controlled via USB to provide |
69 | | terms of application development and debugging. See `ESP-WROVER-KIT |
81 | module | storage and data processing capabilities. |
86 | UART | Serial port. The serial TX/RX signals of FT2232 and ESP32 are broken |
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| /Zephyr-latest/doc/services/logging/ |
| D | index.rst | 11 developers. Messages are passed through a frontend and are then
13 Custom frontend and backends can be used if needed.
18 consuming operations to a known context instead of processing and sending
32 - Support for logging floating point variables and long long arguments.
38 compilation to reduce image size and execution time when logs are not needed.
39 During compilation logs can be filtered out on module basis and severity level.
42 time filtering is independent for each backend and each source of log messages.
46 and debug. For each severity level the logging API (:zephyr_file:`include/zephyr/logging/log.h`)
62 There are two configuration categories: configurations per module and global
71 is set to info, it means that errors, warnings and info levels are present but
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| /Zephyr-latest/drivers/interrupt_controller/ |
| D | Kconfig.gd32_exti | 5 bool "GD32 Extended Interrupts and Events (EXTI) Controller"
9 Enable the GigaDevice GD32 Extended Interrupts and Events (EXTI)
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| /Zephyr-latest/boards/nxp/mimxrt1160_evk/doc/ |
| D | index.rst | 6 The dual core i.MX RT1160 runs on the Cortex-M7 core at 600 MHz and on the
8 temperature range and is qualified for consumer, industrial and automotive
17 - 2MB SRAM with 512KB of TCM for Cortex-M7 and 256KB of TCM for Cortex-M4
44 - Left and right speaker out connectors
65 For more information about the MIMXRT1160 SoC and MIMXRT1160-EVK board, see
144 | | | and :ref:`g1120b0mipi` shields |
153 Connections and I/Os
236 The MIMXRT1160 SoC has 12 UARTs. One is configured for the console and the
239 Programming and Debugging
242 Build and flash applications as usual (see :ref:`build_an_application` and
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| /Zephyr-latest/snippets/xen_dom0/ |
| D | README.rst | 15 * add board dts overlay to this snippet which deletes/adds memory and deletes UART nodes;
16 * add correct memory and hypervisor nodes, based on regions Xen picked for Domain-0 on your setup.
37 * fetch and build Xen (e.g. RELEASE-4.17.0) for arm64 platform
38 * take and compile sample device tree from :file:`example/` directory
39 * build your Zephyr sample/application with ``xen_dom0`` snippet and start it as Xen control domain
53 management functionalities - domain creation and configuration.
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| /Zephyr-latest/samples/subsys/usb_c/sink/ |
| D | README.rst | 10 This example demonstrates how to create a USB-C Power Delivery application and
15 negotiates with the charger to provide 5V@100mA and displays all
24 The sample has been tested on :zephyr:board:`b_g474e_dpow1` and
28 Building and Running
31 Build and flash as follows, changing ``b_g474e_dpow1`` for your board:
39 Connect a charger and see console output:
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| /Zephyr-latest/cmake/usage/ |
| D | usage.cmake | 14 message(" clean - Remove most generated files but keep configuration and backup files")
23 message(" run - Build a zephyr application and run it if the board supports emulation")
29 message(" puncover - Local web server to view RAM, ROM and stack usage (requires puncover pip …
30 message(" ram_report - Build and create RAM usage report")
31 message(" rom_report - Build and create ROM usage report")
44 message(" 1: warnings which may be relevant and do not occur too often")
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| /Zephyr-latest/boards/renesas/rzt2m_starterkit/doc/ |
| D | index.rst | 9 The Renesas Starter Kit+ for RZ/T2M is an evaluation and development kit for the RZ/T2M MPU.
63 Connections and IOs
70 * LEDs defined as ``led0``, ``led1``, ``led2`` and ``led3``,
74 Programming and Debugging
87 Connect GDB to the server and load an application:
100 …/rzt2m-high-performance-multi-function-mpu-realizing-high-speed-processing-and-high-precision-cont…
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| /Zephyr-latest/drivers/dai/intel/dmic/ |
| D | Kconfig.dmic | 23 and PDM bus and microphone parameters
29 number of channels, sample rate, and PCM format are
30 defined in the blob and there are no runtime made
37 based on use case and microphone datasheet parameters
38 and topology defined PCM format. The parameters are
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| /Zephyr-latest/samples/modules/cmsis_dsp/moving_average/ |
| D | README.rst | 13 for ARM Cortex-A and Cortex-M processors.
19 The sample uses a very simple input signal of 32 samples, and computes the moving average using a
21 CMSIS-DSP function, and displayed on the console.
25 processors vs. other architectures, the sample outputs the time and number of cycles it took to
31 CMSIS-DSP is an optional module and needs to be added explicitly to your Zephyr workspace:
38 Building and Running
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