| /Zephyr-latest/include/zephyr/input/ |
| D | input_hid.h | 4 * SPDX-License-Identifier: Apache-2.0
16 * @brief Convert an input code to HID code.
18 * Takes an input code as input and returns the corresponding HID code as
19 * output. The return value is -1 if the code is not found, if found it can
22 * @param input_code Event code (see @ref INPUT_KEY_CODES).
23 * @retval the HID code corresponding to the input code.
24 * @retval -1 if there's no HID code for the specified input code.
29 * @brief Convert an input code to HID modifier.
31 * Takes an input code as input and returns the corresponding HID modifier as
34 * @param input_code Event code (see @ref INPUT_KEY_CODES).
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| D | input.h | 4 * SPDX-License-Identifier: Apache-2.0
11 * @brief Input Interface
12 * @defgroup input_interface Input Interface
21 #include <zephyr/dt-bindings/input/input-event-codes.h>
30 * @brief Input event structure.
32 * This structure represents a single input event, for example a key or button
44 * Event code (see @ref INPUT_KEY_CODES, @ref INPUT_BTN_CODES,
47 uint16_t code; member
53 * @brief Report a new input event.
56 * either synchronously or through the input thread if utilized.
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| /Zephyr-latest/dts/bindings/input/ |
| D | zephyr,lvgl-encoder-input.yaml | 2 # SPDX-License-Identifier: Apache-2.0
5 LVGL encoder indev pseudo-device
7 Listens for button/encoder input events and routes the
13 compatible = "zephyr,lvgl-encoder-input";
14 rotation-input-code = <INPUT_REL_Y>;
15 button-input-code = <INPUT_KEY_0>;
18 compatible: "zephyr,lvgl-encoder-input"
20 include: zephyr,lvgl-common-input.yaml
23 rotation-input-code:
27 Input event code associated with rotation (INPUT_REL_*).
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| D | zephyr,input-longpress.yaml | 2 # SPDX-License-Identifier: Apache-2.0
5 Input longpress pseudo-device
7 Listens for key events as an input and produces key events as output
15 #include <zephyr/dt-bindings/input/input-event-codes.h>
18 input = <&buttons>;
19 compatible = "zephyr,input-longpress";
20 input-codes = <INPUT_KEY_0>, <INPUT_KEY_1>;
21 short-codes = <INPUT_KEY_A>, <INPUT_KEY_B>;
22 long-codes = <INPUT_KEY_X>, <INPUT_KEY_Y>;
23 long-delay-ms = <1000>;
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| D | futaba,sbus.yaml | 2 # SPDX-License-Identifier: Apache-2.0
5 SBUS input driver using
8 SBUS is an single-wire inverted serial protocol so either you need to use
9 the rx-invert feature of your serial driver or use an external signal inverter.
10 The driver binds this to the Zephyr input system using INPUT_EV_CODES.
22 zephyr,code = <INPUT_ABS_RX>;
27 zephyr,code = <INPUT_ABS_RY>;
32 zephyr,code = <INPUT_ABS_X>;
37 zephyr,code = <INPUT_ABS_Y>;
42 zephyr,code = <INPUT_KEY_0>;
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| D | zephyr,lvgl-button-input.yaml | 2 # SPDX-License-Identifier: Apache-2.0
5 LVGL button indev pseudo-device
7 Listens for button input events and routes the
13 compatible = "zephyr,lvgl-button-input";
14 input = <&buttons>;
15 input-codes = <INPUT_KEY_0 INPUT_KEY_1>;
19 When the device receives an input_event with code INPUT_KEY_0
22 compatible: "zephyr,lvgl-button-input"
24 include: zephyr,lvgl-common-input.yaml
27 input-codes:
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| D | gpio-keys.yaml | 2 # SPDX-License-Identifier: Apache-2.0
5 Zephyr Input GPIO KEYS parent node
7 This defines a group of buttons that can generate input events. Each button
8 is defined in a child node of the gpio-keys node and defines a specific key
9 code.
13 #include <zephyr/dt-bindings/input/input-event-codes.h>
17 compatible = "gpio-keys";
20 zephyr,code = <INPUT_KEY_0>;
26 compatible: "gpio-keys"
31 debounce-interval-ms:
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| D | espressif,esp32-touch-sensor.yaml | 2 # SPDX-License-Identifier: Apache-2.0
5 Zephyr input touch sensor parent node
7 This defines a group of touch sensors that can generate input events. Each touch
8 sensor is defined in a child node of the touch-sensor node and defines a specific key
9 code.
13 #include <zephyr/dt-bindings/input/input-event-codes.h>
14 #include <zephyr/dt-bindings/input/esp32-touch-sensor-input.h>
17 compatible = "espressif,esp32-touch";
20 debounce-interval-ms = <30>;
21 href-microvolt = <27000000>;
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| D | adc-keys.yaml | 2 # SPDX-License-Identifier: Apache-2.0
5 Input driver for ADC attached resistor ladder buttons.
13 #include <dt-bindings/input/input-event-codes.h>
17 compatible = "adc-keys";
18 io-channels = <&adc 2>;
19 keyup-threshold-mv = <0>;
22 press-thresholds-mv = <1650>, /* KEY0 */
24 zephyr,code = <INPUT_KEY_0>;
28 press-thresholds-mv = <2300>, /* KEY1 */
30 zephyr,code = <INPUT_KEY_1>;
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| /Zephyr-latest/tests/bluetooth/host/id/bt_id_create/src/ |
| D | test_suite_invalid_inputs.c | 4 * SPDX-License-Identifier: Apache-2.0
19 * Test invalid input arguments to bt_id_create() using NULLs for address and IRK parameters.
22 * - Input address is NULL
23 * - Input IRK is NULL
26 * - '-EINVAL' error code is returned representing invalid values were used.
34 zassert_true(err == -EINVAL, "Unexpected error code '%d' was returned", err); in ZTEST()
38 * Test invalid input arguments to bt_id_create() using NULL for the address parameter
42 * - Input address is NULL
43 * - Input IRK isn't NULL
46 * - '-EINVAL' error code is returned representing invalid values were used.
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| D | main.c | 4 * SPDX-License-Identifier: Apache-2.0
52 * - Input address is NULL
53 * - Input IRK is NULL
54 * - 'BT_DEV_ENABLE' flag is set in bt_dev.flags
55 * - bt_addr_le_create_static() returns a zero error code (success)
58 * - A new identity is created and the address is loaded to bt_dev.id_addr[]
59 * - bt_dev.id_count is incremented
73 zassert_true(new_id >= 0, "Unexpected error code '%d' was returned", new_id); in ZTEST()
86 * - Input address is NULL
87 * - Input IRK is NULL
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| /Zephyr-latest/samples/subsys/display/lvgl/boards/ |
| D | native_posix.overlay | 4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/input/input-event-codes.h>
8 #include <zephyr/dt-bindings/lvgl/lvgl.h>
16 compatible = "gpio-qdec";
18 steps-per-period = <4>;
20 sample-time-us = <2000>;
21 idle-timeout-ms = <200>;
25 compatible = "gpio-keys";
29 zephyr,code = <INPUT_KEY_R>;
34 zephyr,code = <INPUT_KEY_B>;
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| /Zephyr-latest/tests/bluetooth/host/id/bt_id_reset/src/ |
| D | test_suite_invalid_inputs.c | 4 * SPDX-License-Identifier: Apache-2.0
26 * - BT_ID_DEFAULT value is used for the ID
27 * - Input address is NULL
28 * - Input IRK is NULL
31 * - '-EINVAL' error code is returned representing invalid values were used.
39 zassert_true(err == -EINVAL, "Unexpected error code '%d' was returned", err); in ZTEST()
46 * - bt_dev.id_count is greater than 0
47 * - ID value used is equal to bt_dev.id_count
48 * - Input address is NULL
49 * - Input IRK is NULL
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| /Zephyr-latest/samples/subsys/usb/hid-mouse/ |
| D | README.rst | 1 .. zephyr:code-sample:: usb-hid-mouse
3 :relevant-api: _usb_device_core_api usb_hid_device_api input_interface
13 the number of buttons on the board) a right mouse button, X-axis movement,
14 and Y-axis movement.
17 This sample can be found under :zephyr_file:`samples/subsys/usb/hid-mouse` in the
23 This project requires an USB device driver and uses the :ref:`input` API.
24 There must be a :dtcompatible:`gpio-keys` group of buttons or keys defined at
25 the board level that can generate input events, otherwise the example will build
30 - ``INPUT_KEY_0``: left button
31 - ``INPUT_KEY_1``: right button
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| /Zephyr-latest/samples/subsys/input/input_dump/boards/ |
| D | esp32_devkitc_wroom_procpu.overlay | 4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/input/input-event-codes.h>
8 #include <zephyr/dt-bindings/input/esp32-touch-sensor-input.h>
14 channel-num = <9>;
15 channel-sens = <20>;
16 zephyr,code = <INPUT_KEY_0>;
20 channel-num = <8>;
21 channel-sens = <20>;
22 zephyr,code = <INPUT_KEY_1>;
26 channel-num = <6>;
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| D | esp32_devkitc_wrover_procpu.overlay | 4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/input/input-event-codes.h>
8 #include <zephyr/dt-bindings/input/esp32-touch-sensor-input.h>
14 channel-num = <9>;
15 channel-sens = <20>;
16 zephyr,code = <INPUT_KEY_0>;
20 channel-num = <8>;
21 channel-sens = <20>;
22 zephyr,code = <INPUT_KEY_1>;
26 channel-num = <6>;
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| D | esp32s2_saola.overlay | 4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/input/input-event-codes.h>
8 #include <zephyr/dt-bindings/input/esp32-touch-sensor-input.h>
14 channel-num = <9>;
15 channel-sens = <20>;
16 zephyr,code = <INPUT_KEY_0>;
20 channel-num = <8>;
21 channel-sens = <20>;
22 zephyr,code = <INPUT_KEY_1>;
26 channel-num = <6>;
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| D | esp32s3_devkitm_procpu.overlay | 4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/input/input-event-codes.h>
8 #include <zephyr/dt-bindings/input/esp32-touch-sensor-input.h>
14 channel-num = <9>;
15 channel-sens = <20>;
16 zephyr,code = <INPUT_KEY_0>;
20 channel-num = <8>;
21 channel-sens = <20>;
22 zephyr,code = <INPUT_KEY_1>;
26 channel-num = <6>;
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| /Zephyr-latest/modules/lvgl/input/ |
| D | lvgl_encoder_input.c | 4 * SPDX-License-Identifier: Apache-2.0
25 struct lvgl_common_input_data *data = dev->data; in lvgl_encoder_process_event()
26 const struct lvgl_encoder_input_config *cfg = dev->config; in lvgl_encoder_process_event()
28 if (evt->code == cfg->rotation_input_code) { in lvgl_encoder_process_event()
29 data->pending_event.enc_diff = evt->value; in lvgl_encoder_process_event()
30 } else if (evt->code == cfg->button_input_code) { in lvgl_encoder_process_event()
31 data->pending_event.state = in lvgl_encoder_process_event()
32 evt->value ? LV_INDEV_STATE_PRESSED : LV_INDEV_STATE_RELEASED; in lvgl_encoder_process_event()
33 data->pending_event.enc_diff = 0; in lvgl_encoder_process_event()
34 data->pending_event.key = LV_KEY_ENTER; in lvgl_encoder_process_event()
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| /Zephyr-latest/include/zephyr/shell/ |
| D | shell_string_conv.h | 4 * SPDX-License-Identifier: Apache-2.0
23 * @param str Input string.
25 * @param err Error code pointer:
26 * -EINVAL on invalid string input.
27 * -ERANGE if numeric string input is to large to convert.
40 * @param str Input string.
42 * @param err Error code pointer:
43 * Set to -EINVAL on invalid string input.
44 * Set to -ERANGE if numeric string input is to large to convert.
57 * @param str Input string.
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| /Zephyr-latest/tests/subsys/input/shell/ |
| D | testcase.yaml | 1 # SPDX-License-Identifier: Apache-2.0
4 input.input_shell:
5 tags: input
7 - native_sim
8 - native_sim/native/64
10 - native_sim
15 - "I: input event: dev=NULL SYN type= 1 code= 2 value=0"
16 - "I: input event: dev=NULL SYN type= 1 code= 2 value=1"
|
| /Zephyr-latest/samples/shields/npm6001_ek/doc/ |
| D | index.rst | 1 .. zephyr:code-sample:: npm6001_ek
13 - Regulators (BUCK0/1/2/3 and LDO0/1)
14 - GPIO
15 - Watchdog
24 :alt: nRF52840DK + nPM6001-EK wiring example
27 nRF52840DK + nPM6001-EK wiring example
35 .. zephyr-app-commands::
36 :zephyr-app: samples/shields/npm6001_ek
52 .. code-block:: bash
63 .. code-block:: bash
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| /Zephyr-latest/samples/subsys/console/getline/ |
| D | README.rst | 1 .. zephyr:code-sample:: console_getline
4 Use console_getline() to read an input line from the console.
10 Similar to the well-known ANSI C gets() and fgets() functions,
11 :c:func:`console_getline` either returns the next available input
14 console input line by line. The sample also allows to see details of how
17 If you are interested in character by character console input, see
18 :zephyr:code-sample:`console_getchar`.
32 .. zephyr-app-commands::
33 :zephyr-app: samples/subsys/console/getline
34 :host-os: unix
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| /Zephyr-latest/samples/modules/cmsis_dsp/moving_average/ |
| D | README.rst | 1 .. zephyr:code-sample:: cmsis-dsp-moving-average
2 :name: CMSIS-DSP moving average
4 Use the CMSIS-DSP library to calculate the moving average of a signal.
9 This sample demonstrates how to use the CMSIS-DSP library to calculate the moving average of a
12 It can be run on any board supported in Zephyr, but note that CMSIS-DSP is specifically optimized
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.
24 In order to allow an easy comparison of the efficiency of the CMSIS-DSP library when used on ARM
31 CMSIS-DSP is an optional module and needs to be added explicitly to your Zephyr workspace:
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| /Zephyr-latest/samples/basic/button/ |
| D | README.rst | 1 .. zephyr:code-sample:: button
3 :relevant-api: gpio_interface
10 A simple button demo showcasing the use of GPIO input with interrupts.
14 debouncing, check out :ref:`input` and :zephyr:code-sample:`input-dump`
23 The button must be configured using the ``sw0`` :ref:`devicetree <dt-guide>`
24 alias, usually in the :ref:`BOARD.dts file <devicetree-in-out-files>`. You will
27 .. code-block:: none
35 the same alias used by the :zephyr:code-sample:`blinky` sample. If this is provided, the LED
48 .. code-block:: devicetree
58 gpio-controller;
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