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/Zephyr-latest/dts/bindings/comparator/
Dnxp,kinetis-acmp.yaml3 # SPDX-License-Identifier: Apache-2.0
11 compatible = "nxp,kinetis-acmp";
32 pinctrl-0 = <&acmp0_default>;
33 pinctrl-names = "default";
35 positive-mux-input = "IN0";
36 negative-mux-input = "IN1";
39 compatible: "nxp,kinetis-acmp"
42 - base.yaml
43 - pinctrl-device.yaml
52 nxp,enable-output-pin:
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/Zephyr-latest/dts/bindings/adc/
Dnxp,mcux-12b1msps-sar.yaml2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "nxp,mcux-12b1msps-sar"
8 include: [adc-controller.yaml, pinctrl-device.yaml]
17 clk-divider:
22 sample-period-mode:
25 description: sample period mode
27 "#io-channel-cells":
30 io-channel-cells:
31 - input
/Zephyr-latest/drivers/input/
DKconfig.cf11332 # SPDX-License-Identifier: Apache-2.0
23 int "Sample period"
27 Sample period in milliseconds when in polling mode.
DKconfig.cst816s2 # SPDX-License-Identifier: Apache-2.0
15 int "Sample period"
19 Sample period in milliseconds when in polling mode.
DKconfig.gt9113 # SPDX-License-Identifier: Apache-2.0
18 int "Sample period"
22 Sample period in milliseconds when in polling mode.
DKconfig.ft53363 # SPDX-License-Identifier: Apache-2.0
20 int "Sample period"
24 Sample period in milliseconds when in polling mode.
28 default y if $(dt_compat_any_has_prop,$(DT_COMPAT_FOCALTECH_FT5336),int-gpios)
/Zephyr-latest/samples/subsys/mgmt/hawkbit/
DKconfig4 # SPDX-License-Identifier: Apache-2.0
6 mainmenu "hawkBit sample configuration"
9 prompt "hawkBit mode"
14 bool "hawkBit Polling mode"
16 Polling mode runs automatically on a predefined period, probing the
21 bool "hawkBit manual mode"
23 Manual mode requires the user to call the server probe and then, if
DREADME.rst1 .. zephyr:code-sample:: hawkbit-api
3 :relevant-api: hawkbit
14 This sample shows how to use hawkBit DDI API in both a polling and manual
15 update mode.
17 Polling mode run automatically on a predefined period, probing the server
19 access the sample source code for this hawkbit_polling.
21 Manual mode requires the user to call the server probe and then, if there is
22 an available update, it will install the update. You can access the sample
23 source code for this mode hawkbit_manual
29 :zephyr:board:`Freedom-K64F <frdm_k64f>` MCU by default. The application should
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/Zephyr-latest/tests/drivers/build_all/comparator/mcux_acmp/
Dmimxrt1176_mux_dac.dts4 * SPDX-License-Identifier: Apache-2.0
11 drive-strength = "high";
12 bias-pull-up;
13 slew-rate = "fast";
20 pinctrl-0 = <&acmp1_default>;
21 pinctrl-names = "default";
23 positive-mux-input = "IN2";
24 positive-port-input = "MUX";
25 negative-mux-input = "IN2";
26 negative-port-input = "DAC";
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/Zephyr-latest/dts/bindings/sensor/
Dnxp,mcux-qdec.yaml2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "nxp,mcux-qdec"
8 include: [pinctrl-device.yaml, sensor-device.yaml]
17 counts-per-revolution:
24 single-phase-mode:
31 filter-count:
39 filter-sample-period:
42 The sampling period (in IPBus clock cycles) of the decoder input signals.
44 Sample Period. If FILT_PER is 0 (default), then the input filter is
/Zephyr-latest/samples/subsys/mgmt/updatehub/
DKconfig1 # Copyright (c) 2018-2020 O.S.Systems
2 # SPDX-License-Identifier: Apache-2.0
4 mainmenu "Sample app Configuration"
7 bool "UpdateHub manual mode"
9 Manual mode requires the user to call the server probe and then, if
15 bool "UpdateHub polling mode"
18 Polling mode runs automatically on a predefined period, probing the
25 string "WIFI SSID - Network name"
28 string "WIFI PSK - Network password key"
/Zephyr-latest/drivers/dai/intel/dmic/
DKconfig.dmic4 # SPDX-License-Identifier: Apache-2.0
17 prompt "Driver operation mode"
29 number of channels, sample rate, and PCM format are
34 bool "Use parameters from topology - WIP"
71 int "Sync period per platform"
74 DMIC sync period used for:
76 From spec: E.g. for 19.2 MHz XTAL oscillator clock, 4 KHz sync period,
/Zephyr-latest/dts/bindings/input/
Dgpio-qdec.yaml2 # SPDX-License-Identifier: Apache-2.0
9 transition on any of the encoder signal lines, then switches to polling mode
15 #include <zephyr/dt-bindings/input/input-event-codes.h>
18 compatible = "gpio-qdec";
21 steps-per-period = <4>;
23 sample-time-us = <2000>;
24 idle-timeout-ms = <200>;
27 compatible: "gpio-qdec"
33 type: phandle-array
38 led-gpios:
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/Zephyr-latest/subsys/bluetooth/controller/ll_sw/nordic/lll/
Dlll_df_types.h4 * SPDX-License-Identifier: Apache-2.0
50 /* BT 5.1 Vol 6, Part B, Section 2.5.4 reference period is sampled with 1us
51 * spacing. Thus we may have 8 IQ samples from reference period.
56 * is 74 (sample spacing is 2us). If it is not supported maximum number of IQ
57 * samples is 37 (sample spacing is 4us).
68 #define RSSI_DBM_TO_DECI_DBM(x) (-(x) * 10)
69 /* Macro that represents out of range IQ sample (saturated). Value provided by Radio specifications.
91 /* Structure to store an single IQ sample */
113 struct iq_sample sample[0]; member
136 /* Parameters for reception of Constant Tone Extension in connected mode */
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/Zephyr-latest/drivers/sensor/maxim/max30101/
DKconfig4 # SPDX-License-Identifier: Apache-2.0
15 int "Sample averaging"
22 0 = 1 sample (no averaging)
48 prompt "Mode control"
52 bool "Heart rate mode"
54 Set to operate in heart rate only mode. The red LED channel is
58 bool "SpO2 mode"
60 Set to operate in SpO2 mode. The red and IR LED channels are active.
63 bool "Multi-LED mode"
65 Set to operate in multi-LED mode. The green, red, and/or IR LED
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/Zephyr-latest/include/zephyr/drivers/sensor/
Dmcux_lpcmp.h5 * SPDX-License-Identifier: Apache-2.0
10 * @brief Data structure for the NXP MCUX low-power analog comparator (LPCMP)
56 * LPCMP internal DAC high power mode disabled.
66 /** LPCMP internal filter sample enable. */
68 /** LPCMP internal filter sample count. */
70 /** LPCMP internal filter sample period. */
/Zephyr-latest/doc/connectivity/networking/api/
Dlwm2m.rst18 CoAP packet-size optimization and a simple, stateless flow that supports a
35 .. list-table::
36 :header-rows: 1
38 * - Object ID
39 - Name
40 - Instance
41 - Mandatory
43 * - 3
44 - Device
45 - Single
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/Zephyr-latest/boards/adafruit/trinket_m0/doc/
Dindex.rst13 - ATSAMD21E18A ARM Cortex-M0+ processor at 48 MHz
14 - 256 KiB flash memory and 32 KiB of RAM
15 - Internal trimmed 8 MHz oscillator
16 - A user LED
17 - An RGB DotStar LED
18 - Native USB port
19 - One reset button
24 .. zephyr:board-supported-hw::
36 with the on-chip PLL generating the 48 MHz system clock. The internal
50 The SAMD21 MCU has 3 TCC based PWM units with up to 4 outputs each and a period
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/Zephyr-latest/samples/sensor/ccs811/
DREADME.rst1 .. zephyr:code-sample:: ccs811
3 :relevant-api: sensor_interface
24 .. zephyr-app-commands::
25 :zephyr-app: samples/sensor/ccs811
31 Sample Output
34 The sample output below is from a `Nordic Thingy:52
35 <https://www.nordicsemi.com/Software-and-tools/Prototyping-platforms/Nordic-Thingy-52>`_
37 After a soft reset, there is a 5-second startup period
41 .. code-block::console
43 *** Booting Zephyr OS build zephyr-v2.1.0-310-g32a3e9907bab ***
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/Zephyr-latest/boards/arduino/nano_33_iot/doc/
Dindex.rst12 - ATSAMD21G18A ARM Cortex-M0+ processor at 48 MHz
13 - 256 KiB flash memory and 32 KiB of RAM
14 - One user LED
15 - One reset button
16 - Native USB port
17 - Wifi and Bluetooth via a u-blox NINA-W102
18 - ATECC608A secure element
19 - LSM6DS3 six axis accelerometer and gyro
24 .. zephyr:board-supported-hw::
36 with the on-chip PLL generating the 48 MHz system clock. The internal
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/Zephyr-latest/boards/arduino/mkrzero/doc/
Dindex.rst12 - ATSAMD21G18A ARM Cortex-M0+ processor at 48 MHz
13 - 32.768 kHz crystal oscillator
14 - 256 KiB flash memory and 32 KiB of RAM
15 - One user LEDs
16 - One reset button
17 - microSD card slot
18 - ATECC508A secure element
23 .. zephyr:board-supported-hw::
35 with the on-chip PLL generating the 48 MHz system clock. The internal
47 The SAMD21 MCU has 3 TCC based PWM units with up to 4 outputs each and a period
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/Zephyr-latest/subsys/bluetooth/controller/ll_sw/nordic/hal/nrf5/radio/
Dradio_df.c4 * SPDX-License-Identifier: Apache-2.0
33 * MAX_DFE_GPIO-1, with the given parenthesized separator.
38 /* Index of antenna id in antenna switching pattern used for GUARD and REFERENCE period */
57 /* The number of dfegpio[n]-gpios properties which are set. */
64 * dfegpio[n]-gpios properties which are set.
91 "Set the dfe-pdu-antenna devicetree property.");
102 * - SWITCHPATTERN[0] for idle period (PDU Tx/Rx), in radio_df_ant_switch_pattern_set()
103 * - SWITCHPATTERN[1] for guard and reference period, in radio_df_ant_switch_pattern_set()
104 * - SWITCHPATTERN[2] and following for switch-sampling slots. in radio_df_ant_switch_pattern_set()
109 NRF_RADIO->SWITCHPATTERN = PDU_ANTENNA; in radio_df_ant_switch_pattern_set()
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/Zephyr-latest/drivers/ieee802154/
Dieee802154_mcxw.h1 /* ieee802154_mcxw.h - NXP MCXW 802.15.4 driver */
6 * SPDX-License-Identifier: Apache-2.0
111 /* RX mode */
117 /* CSL period */
119 /* CSL sample time in microseconds */
/Zephyr-latest/tests/drivers/build_all/input/
Dapp.overlay4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/input/input-event-codes.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
17 #io-channel-cells = <1>;
18 #address-cells = <1>;
19 #size-cells = <0>;
26 zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
32 gpio-controller;
34 #gpio-cells = <0x2>;
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/Zephyr-latest/drivers/sensor/adi/adxl372/
Dadxl372.c4 * SPDX-License-Identifier: Apache-2.0
25 * @param dev - The device structure.
26 * @param axis_reg_h - The high part of the activity register.
27 * @param act - The activity config structure.
36 struct adxl372_data *data = dev->data; in adxl372_set_activity_threshold()
38 ret = data->hw_tf->write_reg(dev, axis_reg_h++, act->thresh >> 3); in adxl372_set_activity_threshold()
47 val = (act->thresh << 5) | (act->referenced << 1) | act->enable; in adxl372_set_activity_threshold()
50 val = (act->thresh << 5) | act->enable; in adxl372_set_activity_threshold()
53 return data->hw_tf->write_reg(dev, axis_reg_h, val); in adxl372_set_activity_threshold()
57 * Set the threshold for activity detection for all 3-axis
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