Home
last modified time | relevance | path

Searched +full:filter +full:- +full:50 +full:hz (Results 1 – 13 of 13) sorted by relevance

/Zephyr-latest/dts/bindings/sensor/
Dmaxim,max31865.yaml1 # Copyright (c) 2022, HAW Hamburg FTZ-DIWIP
2 # SPDX-License-Identifier: Apache-2.0
6 Maxim MAX31865 SPI RTD-to-Digital Converter Temperature Sensor.
12 include: [sensor-device.yaml, spi-device.yaml]
15 resistance-at-zero:
20 resistance-reference:
26 low-threshold:
29 description: Low fault threshold (ADC CODE, 15-bit value, unit-free, default value is the
32 high-threshold:
35 description: High fault threshold (ADC CODE, 15-bit value, unit-free, default value is the
[all …]
Dinvensense,icm42670.yaml4 # SPDX-License-Identifier: Apache-2.0
6 description: ICM-42670 motion tracking device
8 include: [sensor-device.yaml]
11 int-gpios:
12 type: phandle-array
14 The INT signal default configuration is active-high. The
18 accel-hz:
22 Default frequency of accelerometer. (Unit - Hz)
24 Power-on reset value is 800.
26 - 0
[all …]
Dbosch,bmp388.yaml2 # SPDX-License-Identifier: Apache-2.0
6 include: sensor-device.yaml
9 int-gpios:
10 type: phandle-array
15 Default output data rate in Hz. Only the following values are allowed:
16 200 - 200 - 5ms (default; chip reset value)
17 100 - 100 - 10ms
18 50 - 50 - 20ms
19 25 - 25 - 40ms
20 12.5 - 25/2 - 80ms
[all …]
Dbosch,bmp390.yaml3 # SPDX-License-Identifier: Apache-2.0
7 include: sensor-device.yaml
10 int-gpios:
11 type: phandle-array
16 Default output data rate in Hz. Only the following values are allowed:
17 200 - 200 - 5ms (default; chip reset value)
18 100 - 100 - 10ms
19 50 - 50 - 20ms
20 25 - 25 - 40ms
21 12.5 - 25/2 - 80ms
[all …]
Dst,lis2dw12-common.yaml2 # SPDX-License-Identifier: Apache-2.0
9 #include <zephyr/dt-bindings/sensor/lis2dw12.h>
14 wakeup-duration = <LIS2DW12_DT_WAKEUP_4_ODR>;
15 ff-threshold = <LIS2DW12_DT_FF_THRESHOLD_500_mg>;
16 tap-mode = <LIS2DW12_DT_SINGLE_DOUBLE_TAP>;
17 power-mode = <LIS2DW12_DT_HP_MODE>;
18 bw-filt = <LIS2DW12_DT_FILTER_BW_ODR_DIV_2>;
21 include: sensor-device.yaml
24 irq-gpios:
25 type: phandle-array
[all …]
/Zephyr-latest/doc/hardware/peripherals/
Di3c.rst3 Improved Inter-Integrated Circuit (I3C) Bus
6 I3C (Improved Inter-Integrated Circuit) is a two-signal shared
18 .. _i3c-controller-api:
36 .. code-block:: c
82 for example, at power-on. So it is a good idea to reset and
133 #. Do ``ENEC`` to re-enable events from devices.
135 * The helper function, :c:func:`i3c_bus_init`, only re-enables
136 hot-join events. IBI event should only be enabled when
139 In-Band Interrupt (IBI)
142 If a target device can generate In-Band Interrupt (IBI),
[all …]
/Zephyr-latest/tests/drivers/build_all/sensor/
Dspi.dtsi4 * SPDX-License-Identifier: Apache-2.0
16 spi-max-frequency = <0>;
17 int1-gpios = <&test_gpio 0 0>;
23 spi-max-frequency = <0>;
24 int1-gpios = <&test_gpio 0 0>;
30 spi-max-frequency = <0>;
36 spi-max-frequency = <0>;
37 int-gpios = <&test_gpio 0 0>;
43 spi-max-frequency = <0>;
49 spi-max-frequency = <0>;
[all …]
Di2c.dtsi4 * SPDX-License-Identifier: Apache-2.0
9 #include <zephyr/dt-bindings/sensor/lsm6dsv16x.h>
10 #include <zephyr/dt-bindings/sensor/lsm6dso.h>
11 #include <zephyr/dt-bindings/sensor/lsm6dso16is.h>
12 #include <zephyr/dt-bindings/sensor/lps22hh.h>
13 #include <zephyr/dt-bindings/sensor/lps2xdf.h>
14 #include <zephyr/dt-bindings/sensor/lis2ds12.h>
15 #include <zephyr/dt-bindings/sensor/lis2dw12.h>
16 #include <zephyr/dt-bindings/sensor/ism330dhcx.h>
17 #include <zephyr/dt-bindings/sensor/iis2dlpc.h>
[all …]
/Zephyr-latest/include/zephyr/drivers/
Di3c.h5 * SPDX-License-Identifier: Apache-2.0
42 * - BCR[7:6]: Device Role
43 * - 0: I3C Target
44 * - 1: I3C Controller capable
45 * - 2: Reserved
46 * - 3: Reserved
48 * - BCR[5]: Advanced Capabilities
49 * - 0: Does not support optional advanced capabilities.
50 * - 1: Supports optional advanced capabilities which
53 * - BCR[4]: Virtual Target Support
[all …]
/Zephyr-latest/drivers/clock_control/
Dclock_control_litex.c4 * SPDX-License-Identifier: Apache-2.0
66 …* https://github.com/Digilent/Zybo-hdmi-out/blob/b991fff6e964420ae3c00c3dbee52f2ad748b3ba/sdk/disp…
73 /* MMCM loop filter lookup table */
210 /* Helper function for filter lookup table */
213 return litex_clk_filter_table[glob_mul - 1]; in litex_clk_lookup_filter()
219 return litex_clk_lock_table[glob_mul - 1]; in litex_clk_lookup_lock()
234 int assert = (1 << (drp[reg].size * BITS_PER_BYTE)) - 1; in litex_clk_assert_reg()
251 timeout = ldev->timeout.lock; in litex_clk_wait()
253 timeout = ldev->timeout.drdy; in litex_clk_wait()
257 timeout--; in litex_clk_wait()
[all …]
/Zephyr-latest/drivers/i2c/
Di2c_ll_stm32_v2.c5 * SPDX-License-Identifier: Apache-2.0
28 #include "i2c-priv.h"
40 #define STM32_I2C_ANALOG_FILTER_DELAY_MIN 50U /* ns */
52 uint32_t freq; /* Frequency in Hz */
53 uint32_t freq_min; /* Minimum frequency in Hz */
54 uint32_t freq_max; /* Maximum frequency in Hz */
62 uint32_t dnf; /* Digital noise filter coefficient */
107 .sudat_min = 50,
124 const struct i2c_stm32_config *cfg = dev->config; in msg_init()
125 struct i2c_stm32_data *data = dev->data; in msg_init()
[all …]
/Zephyr-latest/drivers/sensor/bosch/bmp388/
Dbmp388.c5 * SPDX-License-Identifier: Apache-2.0
8 * https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmp388-ds001.pdf
29 { 0, 3 }, /* 25/8192 - 327.68s */
30 { 0, 6 }, /* 25/4096 - 163.84s */
31 { 0, 12 }, /* 25/2048 - 81.92s */
32 { 0, 24 }, /* 25/1024 - 40.96s */
33 { 0, 49 }, /* 25/512 - 20.48s */
34 { 0, 98 }, /* 25/256 - 10.24s */
35 { 0, 195 }, /* 25/128 - 5.12s */
36 { 0, 391 }, /* 25/64 - 2.56s */
[all …]
/Zephyr-latest/drivers/ieee802154/
Dieee802154_mcr20a.c1 /* ieee802154_mcr20a.c - NXP MCR20A driver */
8 * SPDX-License-Identifier: Apache-2.0
54 #define _MACACKWAITDURATION (864 / 16) /* 864us * 62500Hz */
113 #define MCR20A_OUTPUT_POWER_MIN (-35)
132 * Fc = 2405 + 5(k - 11) , k = 11,12,...,26
157 const struct mcr20a_config *config = dev->config; in z_mcr20a_read_reg()
178 if (spi_transceive_dt(&config->bus, &tx, &rx) == 0) { in z_mcr20a_read_reg()
179 return cmd_buf[len - 1]; in z_mcr20a_read_reg()
191 const struct mcr20a_config *config = dev->config; in z_mcr20a_write_reg()
207 return (spi_write_dt(&config->bus, &tx) == 0); in z_mcr20a_write_reg()
[all …]