| /Zephyr-Core-3.5.0/tests/drivers/adc/adc_api/boards/ |
| D | lpcxpresso55s69_cpu0.overlay | 2 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/adc/mcux-lpadc.h>
11 io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>;
16 #address-cells = <1>;
17 #size-cells = <0>;
20 * Channel 0 is used in single ended mode, with 12 bit resolution
23 channel@0 {
27 zephyr,vref-mv = <3300>;
28 zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
30 zephyr,input-positive = <MCUX_LPADC_CH0A>;
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| /Zephyr-Core-3.5.0/samples/drivers/adc/boards/ |
| D | lpcxpresso55s69_cpu0.overlay | 2 * SPDX-License-Identifier: Apache-2.0
4 * Copyright 2022-2023 NXP
7 #include <zephyr/dt-bindings/adc/mcux-lpadc.h>
11 io-channels = <&adc0 0 &adc0 1 &adc0 2>;
16 #address-cells = <1>;
17 #size-cells = <0>;
21 * - Connect VREFN_TARGET to GND, and VREFP_TARGET to 3v3
24 * - Connect LPADC0 CH0A signal to voltage between 0~3.3V (P19 pin 4)
25 * - Connect LPADC0 CH0B signal to voltage between 0~3.3V (P19 pin 2)
26 * LPADC0 CH4A is set up in single ended mode
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| D | mimxrt595_evk_cm33.overlay | 2 * SPDX-License-Identifier: Apache-2.0
8 #include <zephyr/dt-bindings/adc/mcux-lpadc.h>
12 /* adjust channel number according to pinmux in board.dts */
13 io-channels = <&lpadc0 0>, <&lpadc0 1>;
18 #address-cells = <1>;
19 #size-cells = <0>;
23 * LPADC0 CH0A and CH0B are set up in differential mode (B-A)
24 * - Connect LPADC0 CH0A signal to voltage between 0~1.8V (J30 pin 1)
25 * - Connect LPADC0 CH0B signal to voltage between 0~1.8V (J30 pin 2)
26 * LPADC0 CH2A is set up in single ended mode
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| /Zephyr-Core-3.5.0/dts/bindings/sensor/ |
| D | ti,fdc2x1x.yaml | 2 # SPDX-License-Identifier: Apache-2.0
8 include: [sensor-device.yaml, i2c-device.yaml]
11 sd-gpios:
12 type: phandle-array
18 intb-gpios:
19 type: phandle-array
28 Set to identify the sensor as FDC2114 or FDC2214 (4-channel version)
33 Set the Auto-Scan Mode.
35 false = Continuous conversion on the single channel selected by
36 "active-channel" (single channel mode).
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| D | ti,ina237.yaml | 4 # SPDX-License-Identifier: Apache-2.0
9 The <zephyr/dt-bindings/sensor/ina237.h> file should be included in the
15 include: ti,ina23x-common.yaml
31 adc-config:
41 alert-config:
43 description: Diag alert register, default matches the power-on reset value
45 adc-mode:
48 ADC channel conversion configuration.
49 Default is the power-on reset value.
52 - "Shutdown single shot"
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| D | ti,ina230.yaml | 5 # SPDX-License-Identifier: Apache-2.0
10 The <zephyr/dt-bindings/sensor/ina230.h> file should be included in the
16 include: ti,ina23x-common.yaml
28 alert-config:
30 description: Diag alert register, default matches the power-on reset value
32 adc-mode:
35 ADC channel conversion configuration.
36 Default is the power-on reset value.
39 - "Shutdown single shot"
40 - "Shunt Voltage single shot"
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| /Zephyr-Core-3.5.0/dts/bindings/adc/ |
| D | ti,ads7052.yaml | 2 # SPDX-License-Identifier: Apache-2.0
4 description: Texas Instrument Single Channel SPI ADC
8 include: [adc-controller.yaml, spi-device.yaml]
10 on-bus: spi
13 "#io-channel-cells":
16 io-channel-cells:
17 - input
|
| /Zephyr-Core-3.5.0/include/zephyr/drivers/ |
| D | pwm.h | 3 * Copyright (c) 2020-2021 Vestas Wind Systems A/S
5 * SPDX-License-Identifier: Apache-2.0
32 #include <zephyr/dt-bindings/pwm/pwm.h>
62 /** PWM pin capture captures a single period/pulse width. */
84 * This type contains a pointer to a PWM device, channel number (controlled by
86 * applicable to the channel. Note that not all PWM drivers support flags. In
99 /** Channel number. */
100 uint32_t channel; member
119 * pwm-names = "alpha", "beta";
132 * // .channel = 1,
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| D | dac.h | 4 * SPDX-License-Identifier: Apache-2.0
29 * @brief Structure for specifying the configuration of a DAC channel.
32 /** Channel identifier of the DAC that should be configured. */
36 /** Enable output buffer for this channel.
50 * Type definition of DAC API function for configuring a channel.
61 uint8_t channel, uint32_t value);
78 * @brief Configure a DAC channel.
80 * It is required to call this function and configure each channel before it is
84 * @param channel_cfg Channel configuration.
87 * @retval -EINVAL If a parameter with an invalid value has been provided.
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| /Zephyr-Core-3.5.0/drivers/led/ |
| D | Kconfig.ncp5623 | 3 # SPDX-License-Identifier: Apache-2.0
13 - one three-channel (RGB) LED
14 - or three single-channel LEDs
|
| /Zephyr-Core-3.5.0/dts/bindings/led_strip/ |
| D | ti,tlc5971.yaml | 2 # SPDX-License-Identifier: Apache-2.0
7 Driver bindings for daisy chains of a TLC5971 devices using a single device
8 tree node. Length of daisy chains in pixels is defined by the chain-length
12 using the color-mapping property.
20 spi-max-frequency = <DT_FREQ_M(1)>;
22 chain-length = <24>;
23 color-mapping = <LED_COLOR_ID_BLUE>,
31 include: spi-device.yaml
34 chain-length:
38 The number of RGB LEDs in the daisy-chain.
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| /Zephyr-Core-3.5.0/drivers/dai/intel/dmic/ |
| D | dmic_nhlt.h | 1 /* SPDX-License-Identifier: Apache-2.0 */
19 /* Time-slot mappings */
31 /* i'th bit = 1 means that configuration for PDM channel # i is provided. */
37 /* Channel configuration, see PDM HW specification for details. */
88 * The index is 1-based, value of 0 means that FIR coefficients array fir_coeffs is provided
91 * one PDM controller. In this case, fir_coeffs array may be provided in a single copy
93 * reuse_fir_from_pdm to 1 (1-based index).
101 /* Array of FIR coefficients, channel A goes first, then channel B.
104 * channel A plus the number of active taps of the FIR filter for channel B (see FIR_CONFIG)
110 /* Tag indicating that FIRs are in a packed 24-bit format.
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| /Zephyr-Core-3.5.0/drivers/dai/intel/alh/ |
| D | alh.h | 4 * SPDX-License-Identifier: Apache-2.0
26 (((x) & 0xF) - IPC4_ALH_DAI_INDEX_OFFSET))
31 (((x) & ((1ULL << ((b_hi) - (b_lo) + 1ULL)) - 1ULL)) << (b_lo))
34 #define dai_get_drvdata(dai) &dai->priv_data
35 #define dai_base(dai) dai->plat_data.base
69 /* ALH Configuration Request - SOF_IPC_DAI_ALH_CONFIG */
81 /* Number of single channels (valid items in mapping array). */
83 /* Single to multi aggregation mapping item. */
85 /* Vindex of a single ALH channel aggregated. */
87 /* Channel mask */
|
| /Zephyr-Core-3.5.0/dts/bindings/dma/ |
| D | nxp,mcux-edma.yaml | 2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "nxp,mcux-edma"
8 include: dma-controller.yaml
20 dma-channels:
23 dma-requests:
26 dmamux-reg-offset:
30 The offset value for obtaining DMAMUX register index from DMAMUX channel.
31 Default value means DMAMUX channel is identical with DMAMUX register index
33 channel-gap:
37 this array specifies the start and end of a single gap
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| D | gd,gd32-dma-v1.yaml | 2 # SPDX-License-Identifier: Apache-2.0
7 channel: Select channel for data transmitting
11 config: A 32bit mask specifying the DMA channel configuration
12 - bit 6-7: Direction (see dma.h)
13 - 0x0: MEMORY to MEMORY
14 - 0x1: MEMORY to PERIPH
15 - 0x2: PERIPH to MEMORY
16 - 0x3: reserved for PERIPH to PERIPH
18 - bit 9: Peripheral address increase
19 - 0x0: no address increment between transfers
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| /Zephyr-Core-3.5.0/dts/bindings/pwm/ |
| D | nuvoton,npcx-pwm.yaml | 2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "nuvoton,npcx-pwm"
8 include: [pwm-controller.yaml, base.yaml, pinctrl-device.yaml]
15 pinctrl-0:
17 pinctrl-names:
19 pwm-channel:
22 A index to indicate PWM module that generates a single PWM signal.
23 Please don't overwrite it in the board-level DT driver.
24 clock-bus:
30 - NPCX_CLOCK_BUS_APB2
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| /Zephyr-Core-3.5.0/drivers/w1/ |
| D | Kconfig.ds2484 | 2 # SPDX-License-Identifier: Apache-2.0
5 bool "DS2484 Single-Channel 1-Wire Master"
|
| /Zephyr-Core-3.5.0/subsys/bluetooth/audio/ |
| D | Kconfig.ascs | 1 # Bluetooth Audio - Audio Stream Control configuration options
6 # SPDX-License-Identifier: Apache-2.0
21 coupled to a single direction of a unicast Audio Stream.
29 coupled to a single direction of a unicast Audio Stream.
47 meaning the number of ASEs that are allowed to be in a non-idle state at
48 a single time.
57 responsibility, but this is a failsafe to ensure that ISO channel is
|
| /Zephyr-Core-3.5.0/dts/bindings/w1/ |
| D | maxim,ds2484.yaml | 2 # SPDX-License-Identifier: Apache-2.0
4 description: DS4284 Single-Channel 1-Wire Master
8 include: [i2c-device.yaml, w1-master.yaml]
11 slpz-gpios:
12 type: phandle-array
|
| /Zephyr-Core-3.5.0/samples/sensor/sensor_shell/ |
| D | README.rst | 16 .. zephyr-app-commands::
17 :zephyr-app: samples/sensor/sensor_shell
24 .. code-block:: console
26 sensor - Sensor commands
28 get :Get sensor data. Channel names are optional. All channels are read when
30 <device_name> <channel name 0> .. <channel name N>
35 Optionally, a single channel name or index can be passed to be printed out. The
36 device name and channel name are autocompleted.
40 .. code-block:: console
43 channel idx=0 accel_x = 0.000000
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| /Zephyr-Core-3.5.0/drivers/dma/ |
| D | dma_sam0.c | 4 * SPDX-License-Identifier: Apache-2.0
30 /* Handles DMA interrupts and dispatches to the individual channel */
33 struct dma_sam0_data *data = dev->data; in dma_sam0_isr()
35 uint16_t pend = DMA_REGS->INTPEND.reg; in dma_sam0_isr()
36 uint32_t channel; in dma_sam0_isr() local
38 /* Acknowledge all interrupts for the channel in pend */ in dma_sam0_isr()
39 DMA_REGS->INTPEND.reg = pend; in dma_sam0_isr()
41 channel = (pend & DMAC_INTPEND_ID_Msk) >> DMAC_INTPEND_ID_Pos; in dma_sam0_isr()
42 chdata = &data->channels[channel]; in dma_sam0_isr()
45 if (chdata->cb) { in dma_sam0_isr()
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| /Zephyr-Core-3.5.0/dts/bindings/led/ |
| D | onnn,ncp5623.yaml | 3 # SPDX-License-Identifier: Apache-2.0
10 The following example defines a single RGB LED in the ncp5623 DT node
19 color-mapping =
26 The following example defines three single-channel LEDs in the ncp5623 DT node
35 color-mapping =
42 color-mapping =
49 color-mapping =
57 include: ["i2c-device.yaml", "led-controller.yaml"]
59 child-binding:
67 color-mapping:
|
| /Zephyr-Core-3.5.0/drivers/ipm/ |
| D | Kconfig | 1 # SPDX-License-Identifier: Apache-2.0
4 bool "Inter-Processor Mailbox (IPM) drivers"
6 Include interrupt-based inter-processor mailboxes
28 bool "Single instance of IPM device"
31 a single instance, instead of one per IPC
32 message channel.
42 bool "IPM driver based on IVSHMEM-Doorbell"
51 bool "AMD-Xilinx IPM driver"
55 Inter Processor Interrupt driver for AMD-Xilinx
67 module-str = ipm
|
| /Zephyr-Core-3.5.0/drivers/bluetooth/hci/ |
| D | Kconfig | 4 # SPDX-License-Identifier: Apache-2.0
28 Bluetooth three-wire (H:5) UART driver. Implementation of HCI
29 Three-Wire UART Transport Layer.
45 HCI packets are sent and received as single Byte transfers,
72 bool "HCI User Channel based driver"
76 adapter using a User Channel HCI socket to the Linux kernel. It
96 Single CPU mode.
114 bool "ACI message with with BlueNRG-based devices"
117 Stack. Current driver supports: ST BLUENRG-MS.
120 bool "Compatibility with BlueNRG-based devices"
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| /Zephyr-Core-3.5.0/include/zephyr/bluetooth/ |
| D | l2cap.h | 6 * Copyright (c) 2015-2016 Intel Corporation
9 * SPDX-License-Identifier: Apache-2.0
39 #define BT_L2CAP_RX_MTU (CONFIG_BT_BUF_ACL_RX_SIZE - BT_L2CAP_HDR_SIZE)
56 * segmentation, i.e. a single L2CAP SDU will fit inside a single L2CAP PDU.
61 #define BT_L2CAP_SDU_TX_MTU (BT_L2CAP_TX_MTU - BT_L2CAP_SDU_HDR_SIZE)
66 * segmentation, i.e. a single L2CAP SDU will fit inside a single L2CAP PDU.
70 * an alloc_buf callback for the channel in order to support receiving
73 #define BT_L2CAP_SDU_RX_MTU (BT_L2CAP_RX_MTU - BT_L2CAP_SDU_HDR_SIZE)
89 * @brief Channel destroy callback
91 * @param chan Channel object.
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