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/Zephyr-latest/dts/bindings/adc/
Datmel,sam-adc.yaml2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "atmel,sam-adc"
8 include: [adc-controller.yaml, pinctrl-device.yaml]
25 startup-time:
29 ADC startup time in ADC clock cycles.
32 settling-time:
36 ADC settling time in ADC clock cycles. When the gain, offset
39 settling time before starting the tracking phase.
42 tracking-time:
46 ADC tracking time in ADC clock cycles. A minimal tracking time
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/Zephyr-latest/soc/nxp/imxrt/imxrt6xx/
DKconfig2 # SPDX-License-Identifier: Apache-2.0
53 int "System oscillator settling time"
55 Set the board system oscillator settling time in us. This should be set by the
/Zephyr-latest/dts/bindings/net/wireless/
Dgeneric-fem-two-ctrl-pins.yaml1 # Copyright (c) 2020-2021 Nordic Semiconductor ASA
2 # SPDX-License-Identifier: Apache-2.0
5 This is a representation of generic radio Front-End Module (FEM)
6 that has a two-pin control interface (CTX, CRX).
18 corresponding settle-time-us property.)
20 compatible: "generic-fem-two-ctrl-pins"
25 ctx-gpios:
26 type: phandle-array
30 crx-gpios:
31 type: phandle-array
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Dnordic,nrf21540-fem.yaml2 # SPDX-License-Identifier: Apache-2.0
6 This is a representation of the nRF21540 Radio Front-End module.
8 See the "nordic,nrf21540-fem-spi" binding to configure the SPI
11 the FEM and SPI configurations using the spi-if property.
17 compatible = "nordic,nrf-spim";
19 cs-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
22 my_spi_if: nrf21540-spi@0 {
23 compatible = "nordic,nrf21540-fem-spi";
25 spi-max-frequency = <8000000>;
30 compatible = "nordic,nrf21540-fem";
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/Zephyr-latest/dts/bindings/input/
Dst,stmpe811.yaml2 # SPDX-License-Identifier: Apache-2.0
8 include: [i2c-device.yaml, touchscreen-common.yaml]
11 int-gpios:
12 type: phandle-array
17 raw-x-min:
23 raw-y-min:
29 raw-x-max:
35 raw-y-max:
41 panel-driver-settling-time-us:
44 - 10
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/Zephyr-latest/dts/bindings/regulator/
Dregulator.yaml1 # Copyright 2019-2020, Peter Bigot Consulting, LLC
3 # SPDX-License-Identifier: Apache-2.0
14 regulator-name:
18 regulator-init-microvolt:
22 regulator-min-microvolt:
26 regulator-max-microvolt:
30 regulator-microvolt-offset:
34 regulator-init-microamp:
38 regulator-min-microamp:
42 regulator-max-microamp:
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/Zephyr-latest/dts/bindings/sensor/
Dti,fdc2x1x.yaml2 # 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.
36 "active-channel" (single channel mode).
38 true = Auto-Scan conversions as selected by "rr-sequence"
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/Zephyr-latest/drivers/bluetooth/hci/
Dh4_ifx_cyw43xxx.c5 * SPDX-License-Identifier: Apache-2.0
32 /* BT settling time after power on */
60 * This function executes vendor-specific commands sequence to
62 * bt_h4_vnd_setup function must be implemented in vendor-specific HCI
79 /* Re-configure UART */ in bt_hci_uart_set_baudrate()
96 * - To speed up application downloading, the MCU host commands the CYWxxx device in bt_update_controller_baudrate()
100 * In the above command, the xx xx xx xx bytes specify the 32-bit little-endian in bt_update_controller_baudrate()
105 * - The host switches to the new baud rate after receiving the response at the old in bt_update_controller_baudrate()
127 return -ENOMEM; in bt_update_controller_baudrate()
139 /* Re-configure Uart baudrate */ in bt_update_controller_baudrate()
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/Zephyr-latest/modules/nrf_wifi/bus/
Drpu_hw_if.c4 * SPDX-License-Identifier: Apache-2.0
13 #include <sys/time.h>
18 #include <zephyr/dt-bindings/gpio/nordic-nrf-gpio.h>
76 return -1; in validate_addr_blk()
85 end_addr = start_addr + len - 1; in rpu_validate_addr()
97 LOG_ERR("Address validation failed - pls check memmory map and re-try"); in rpu_validate_addr()
98 return -1; in rpu_validate_addr()
103 return -1; in rpu_validate_addr()
106 cfg->qspi_slave_latency = (*hl_flag) ? rpu_7002_memmap[selected_blk][2] : 0; in rpu_validate_addr()
116 LOG_ERR("Host IRQ GPIO %s is not ready", host_irq_spec.port->name); in rpu_irq_config()
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/Zephyr-latest/boards/st/st25dv_mb1283_disco/
Dst25dv_mb1283_disco.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include "st/f4/stm32f405vgtx-pinctrl.dtsi"
10 #include <zephyr/dt-bindings/input/input-event-codes.h>
11 #include <zephyr/dt-bindings/display/ili9xxx.h>
19 zephyr,shell-uart = &usart6;
26 compatible = "gpio-leds";
36 compatible = "gpio-keys";
69 compatible = "zephyr,mipi-dbi-spi";
70 reset-gpios = <&gpioc 1 GPIO_ACTIVE_HIGH>;
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/Zephyr-latest/boards/atmel/sam/sam4s_xplained/
Dsam4s_xplained.dts3 * SPDX-License-Identifier: Apache-2.0
6 /dts-v1/;
9 #include "sam4s_xplained-pinctrl.dtsi"
10 #include <zephyr/dt-bindings/input/input-event-codes.h>
17 i2c-0 = &twi0;
18 i2c-1 = &twi1;
19 pwm-0 = &pwm0;
28 zephyr,shell-uart = &uart0;
34 compatible = "zephyr,memory-region", "mmio-sram";
37 zephyr,memory-region = "SRAM1";
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/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/doc/develop/api/
Dapi_lifecycle.rst7 given API will not change in future releases. At the same time, developers
16 :figclass: align-center
20 An up-to-date table of all APIs and their maturity level can be found in the
35 - Documentation of the API (usage)
38 - The API introduction should be accompanied by at least one implementation
40 - At least one sample using the new API (may only build on one single board)
61 The API is in the process of settling, but has not yet had sufficient real-world
91 minor changes. Backwards-compatibility will be maintained if reasonable.
95 - Test cases for the new API with 100% coverage
96 - Complete documentation in code. All public interfaces shall be documented
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/Zephyr-latest/subsys/bluetooth/controller/
DKconfig.ll_sw_split3 # Copyright (c) 2016-2017 Nordic Semiconductor ASA
4 # SPDX-License-Identifier: Apache-2.0
120 # Hidden, Controller's Co-Operative high priority Rx thread stack size.
125 # Hidden, Controller's Co-Operative Rx thread stack size.
152 https://www.bluetooth.com/specifications/assigned-numbers/company-identifiers
168 Legacy Non-Directed Advertising mode.
180 zero-based numbering. When using with Zephyr host this option can be
233 module-str = "Bluetooth Controller ISO-AL"
237 bool "ISO-AL verbose debug logging"
241 Use this option to enable ISO-AL verbose debug logging.
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/Zephyr-latest/boards/st/stm32f429i_disc1/
Dstm32f429i_disc1.dts5 * SPDX-License-Identifier: Apache-2.0
8 /dts-v1/;
10 #include <st/f4/stm32f429zitx-pinctrl.dtsi>
11 #include <zephyr/dt-bindings/display/ili9xxx.h>
12 #include <zephyr/dt-bindings/input/input-event-codes.h>
20 zephyr,shell-uart = &usart1;
29 compatible = "zephyr,memory-region", "mmio-sram";
32 zephyr,memory-region = "SDRAM2";
36 compatible = "gpio-leds";
48 compatible = "gpio-keys";
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/Zephyr-latest/soc/nxp/imxrt/imxrt5xx/cm33/
Dsoc.c2 * Copyright 2022-2023, NXP
4 * SPDX-License-Identifier: Apache-2.0
11 * This module provides routines to initialize and support board-level
35 /* Board System oscillator settling time in us */
176 /* Wait until host_needclk de-asserts */ in usb_device_clock_init()
177 while (SYSCTL0->USB0CLKSTAT & SYSCTL0_USB0CLKSTAT_HOST_NEED_CLKST_MASK) { in usb_device_clock_init()
183 USBHSH->PORTMODE |= USBHSH_PORTMODE_DEV_ENABLE_MASK; in usb_device_clock_init()
203 MPU->CTRL &= ~MPU_CTRL_ENABLE_Msk; in soc_reset_hook()
243 /* Updated XTAL oscillator settling time */ in rt5xx_clock_init()
270 /* Set up clock selectors - Attach clocks to the peripheries. */ in rt5xx_clock_init()
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/Zephyr-latest/drivers/input/
Dinput_stmpe811.c3 * SPDX-License-Identifier: Apache-2.0
84 * - bits [1-3] X, Y only acquisition mode
89 * Analog-to-digital Converter
91 * - bit [3] selects 12 bit ADC
92 * - bits [4-6] select ADC conversion time = 80
99 * - 00 : 1.625 MHz
100 * - 01 : 3.25 MHz
101 * - 10 : 6.5 MHz
102 * - 11 : 6.5 MHz
109 * - Fractional part : 7
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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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/Zephyr-latest/drivers/ethernet/phy/
Dphy_realtek_rtl8211f.c2 * Copyright 2023-2024 NXP
5 * Copyright (c) 2021 IP-Logix Inc.
8 * SPDX-License-Identifier: Apache-2.0
85 const struct rt_rtl8211f_config *config = dev->config; in phy_rt_rtl8211f_read()
88 /* Make sure excessive bits 16-31 are reset */ in phy_rt_rtl8211f_read()
92 ret = mdio_read(config->mdio_dev, config->addr, reg_addr, (uint16_t *)data); in phy_rt_rtl8211f_read()
103 const struct rt_rtl8211f_config *config = dev->config; in phy_rt_rtl8211f_write()
106 ret = mdio_write(config->mdio_dev, config->addr, reg_addr, (uint16_t)data); in phy_rt_rtl8211f_write()
116 const struct rt_rtl8211f_config *config = dev->config; in phy_rt_rtl8211f_reset()
121 if (config->reset_gpio.port) { in phy_rt_rtl8211f_reset()
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/Zephyr-latest/drivers/sensor/ti/fdc2x1x/
Dfdc2x1x.c1 /* fdc2x1x.c - Driver for the Texas Instruments FDC2X1X */
6 * SPDX-License-Identifier: Apache-2.0
26 * @param dev - The device structure.
27 * @param ch - Channel to convert the data from.
28 * @param freq - Calculated frequency value .
33 struct fdc2x1x_data *data = dev->data; in fdc2x1x_raw_to_freq()
34 const struct fdc2x1x_config *cfg = dev->config; in fdc2x1x_raw_to_freq()
36 if (data->fdc221x) { in fdc2x1x_raw_to_freq()
37 *freq = (cfg->ch_cfg->fin_sel * (cfg->fref / 1000.0) * in fdc2x1x_raw_to_freq()
38 data->channel_buf[ch]) / pow(2, 28); in fdc2x1x_raw_to_freq()
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/Zephyr-latest/drivers/video/
Dov7670.c4 * SPDX-License-Identifier: Apache-2.0
213 /* Brightness Control, with signal -128 to +128, 0x00 is middle value */
216 /* Internal clock pre-scalar,F(internal clock) = F(input clock)/(Bit[5:0]+1) */
233 {OV7670_DNSTH, 0x00}, /* De-noise Strength */
268 /* AGC/AEC - Automatic Gain Control/Automatic exposure Control */
327 /* Histogram-based AEC/AGC Control */
347 caps->format_caps = fmts; in ov7670_get_caps()
354 const struct ov7670_config *config = dev->config; in ov7670_set_fmt()
355 struct ov7670_data *data = dev->data; in ov7670_set_fmt()
360 if (fmt->pixelformat != VIDEO_PIX_FMT_RGB565 && fmt->pixelformat != VIDEO_PIX_FMT_YUYV) { in ov7670_set_fmt()
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/Zephyr-latest/drivers/ieee802154/
Dieee802154_cc1200.c1 /* ieee802154_cc1200.c - TI CC1200 driver */
8 * SPDX-License-Identifier: Apache-2.0
65 LOG_DBG("Settling"); in cc1200_print_status()
80 const struct cc1200_config *config = dev->config; in z_cc1200_access_reg()
118 return (spi_transceive_dt(&config->bus, &tx, &rx) == 0); in z_cc1200_access_reg()
124 return (spi_write_dt(&config->bus, &tx) == 0); in z_cc1200_access_reg()
129 struct cc1200_context *cc1200 = dev->data; in get_mac()
132 sys_rand_get(&cc1200->mac_addr[4], 4U); in get_mac()
134 cc1200->mac_addr[7] = (cc1200->mac_addr[7] & ~0x01) | 0x02; in get_mac()
136 cc1200->mac_addr[4] = CONFIG_IEEE802154_CC1200_MAC4; in get_mac()
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