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/Zephyr-latest/dts/bindings/sensor/
Dst,lsm6dso-common.yaml2 # SPDX-License-Identifier: Apache-2.0
5 When setting the accel-pm, accel-range, accel-odr, gyro-pm, gyro-range,
6 gyro-odr properties in a .dts or .dtsi file you may include lsm6dso.h
10 #include <zephyr/dt-bindings/sensor/lsm6dso.h>
15 accel-pm = <LSM6DSO_DT_XL_ULP_MODE>;
16 accel-range = <LSM6DSO_DT_FS_8G>;
17 accel-odr = <LSM6DSO_DT_ODR_1Hz6>;
18 gyro-pm = <LSM6DSO_DT_GY_NORMAL_MODE>;
19 gyro-range = <LSM6DSO_DT_FS_2000DPS>;
20 gyro-odr = <LSM6DSO_DT_ODR_6667Hz>;
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Dinvensense,icm42688.yaml4 # SPDX-License-Identifier: Apache-2.0
7 ICM-42688 motion tracking device
8 When setting the accel-pm, accel-range, accel-odr, gyro-pm, gyro-range,
9 gyro-odr properties in a .dts or .dtsi file you may include icm42688.h
13 #include <zephyr/dt-bindings/sensor/icm42688.h>
18 accel-pwr-mode = <ICM42688_ACCEL_LN>;
19 accel-fs = <ICM42688_ACCEL_FS_16G>;
20 accel-odr = <ICM42688_ACCEL_ODR_2000>;
21 gyro-pwr-mode= <ICM42688_GYRO_LN>;
22 gyro-fs = <ICM42688_GYRO_FS_2000>;
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/Zephyr-latest/tests/drivers/build_all/sensor/
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>
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/Zephyr-latest/drivers/sensor/st/lis2ds12/
Dlis2ds12.c1 /* ST Microelectronics LIS2DS12 3-axis accelerometer driver
5 * SPDX-License-Identifier: Apache-2.0
20 #include <zephyr/dt-bindings/sensor/lis2ds12.h>
28 const struct lis2ds12_config *cfg = dev->config; in lis2ds12_set_odr()
29 stmdev_ctx_t *ctx = (stmdev_ctx_t *)&cfg->ctx; in lis2ds12_set_odr()
34 LOG_DBG("%s: set power-down", dev->name); in lis2ds12_set_odr()
43 if ((odr >= LIS2DS12_DT_ODR_1600Hz && cfg->pm != LIS2DS12_DT_HIGH_FREQUENCY) || in lis2ds12_set_odr()
44 (odr < LIS2DS12_DT_ODR_1600Hz && cfg->pm == LIS2DS12_DT_HIGH_FREQUENCY) || in lis2ds12_set_odr()
45 (odr == LIS2DS12_DT_ODR_1Hz_LP && cfg->pm != LIS2DS12_DT_LOW_POWER)) { in lis2ds12_set_odr()
46 LOG_ERR("%s: bad odr and pm combination", dev->name); in lis2ds12_set_odr()
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/Zephyr-latest/drivers/sensor/bosch/bmi08x/
Dbmi08x_accel.c5 * SPDX-License-Identifier: Apache-2.0
9 #include <zephyr/pm/device.h>
27 const struct bmi08x_accel_config *bmi08x = dev->config; in bmi08x_accel_transceive_i2c()
30 return i2c_write_read_dt(&bmi08x->bus.i2c, &reg, 1, data, length); in bmi08x_accel_transceive_i2c()
33 return -EINVAL; in bmi08x_accel_transceive_i2c()
39 return i2c_write_dt(&bmi08x->bus.i2c, buf, 1 + length); in bmi08x_accel_transceive_i2c()
88 length -= len1; in bmi08x_write_config_file_i2c()
96 return i2c_is_ready_dt(&bus->i2c) ? 0 : -ENODEV; in bmi08x_bus_check_i2c()
114 const struct bmi08x_accel_config *bmi08x = dev->config; in bmi08x_accel_transceive_spi()
124 return spi_transceive_dt(&bmi08x->bus.spi, &tx, &rx); in bmi08x_accel_transceive_spi()
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Dbmi08x_accel_trigger.c5 * SPDX-License-Identifier: Apache-2.0
10 #include <zephyr/pm/device.h>
21 struct bmi08x_accel_data *data = dev->data; in bmi08x_handle_drdy_acc()
32 if (data->handler_drdy_acc) { in bmi08x_handle_drdy_acc()
33 data->handler_drdy_acc(dev, data->drdy_trig_acc); in bmi08x_handle_drdy_acc()
53 struct bmi08x_accel_data *data = dev->data; in bmi08x_acc_thread_main()
56 k_sem_take(&data->sem, K_FOREVER); in bmi08x_acc_thread_main()
67 bmi08x_handle_interrupts_acc((void *)data->dev); in bmi08x_acc_work_handler()
80 k_sem_give(&data->sem); in bmi08x_acc_gpio_callback()
82 k_work_submit(&data->work); in bmi08x_acc_gpio_callback()
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Dbmi08x_gyro.c5 * SPDX-License-Identifier: Apache-2.0
9 #include <zephyr/pm/device.h>
26 const struct bmi08x_gyro_config *bmi08x = dev->config; in bmi08x_gyro_transceive_i2c()
29 return i2c_write_read_dt(&bmi08x->bus.i2c, &reg, 1, data, length); in bmi08x_gyro_transceive_i2c()
32 return -EINVAL; in bmi08x_gyro_transceive_i2c()
38 return i2c_write_dt(&bmi08x->bus.i2c, buf, 1 + length); in bmi08x_gyro_transceive_i2c()
43 return i2c_is_ready_dt(&bus->i2c) ? 0 : -ENODEV; in bmi08x_bus_check_i2c()
58 const struct bmi08x_gyro_config *bmi08x = dev->config; in bmi08x_gyro_transceive_spi()
68 return spi_transceive_dt(&bmi08x->bus.spi, &tx, &rx); in bmi08x_gyro_transceive_spi()
71 return spi_write_dt(&bmi08x->bus.spi, &tx); in bmi08x_gyro_transceive_spi()
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/Zephyr-latest/drivers/sensor/st/lis2dux12/
Dlis2dux12.c1 /* ST Microelectronics LIS2DUX12 3-axis accelerometer driver
5 * SPDX-License-Identifier: Apache-2.0
52 const struct lis2dux12_config *cfg = dev->config; in lis2dux12_freq_to_odr_val()
55 size_t i = (cfg->pm != LIS2DUX12_OPER_MODE_LOW_POWER) ? LIS2DUX12_DT_ODR_6Hz in lis2dux12_freq_to_odr_val()
57 size_t len = (cfg->pm != LIS2DUX12_OPER_MODE_LOW_POWER) ? LIS2DUX12_DT_ODR_END in lis2dux12_freq_to_odr_val()
67 return -EINVAL; in lis2dux12_freq_to_odr_val()
74 const struct lis2dux12_config *const cfg = dev->config; in lis2dux12_set_fs()
75 const struct lis2dux12_chip_api *chip_api = cfg->chip_api; in lis2dux12_set_fs()
92 return -EINVAL; in lis2dux12_set_fs()
95 ret = chip_api->set_range(dev, range); in lis2dux12_set_fs()
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/Zephyr-latest/drivers/sensor/st/lsm6dso/
Dlsm6dso.c1 /* ST Microelectronics LSM6DSO 6-axis IMU sensor driver
5 * SPDX-License-Identifier: Apache-2.0
36 return -EINVAL; in lsm6dso_freq_to_odr_val()
47 return lsm6dso_odr_map[ARRAY_SIZE(lsm6dso_odr_map) - 1]; in lsm6dso_odr_to_freq_val()
62 return -EINVAL; in lsm6dso_accel_range_to_fs_val()
86 return -EINVAL; in lsm6dso_gyro_range_to_fs_val()
91 const struct lsm6dso_config *cfg = dev->config; in lsm6dso_reboot()
92 stmdev_ctx_t *ctx = (stmdev_ctx_t *)&cfg->ctx; in lsm6dso_reboot()
95 return -EIO; in lsm6dso_reboot()
98 /* Wait sensor turn-on time as per datasheet */ in lsm6dso_reboot()
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/Zephyr-latest/drivers/sensor/st/lis2dh/
Dlis2dh.c4 * SPDX-License-Identifier: Apache-2.0
14 #include <zephyr/pm/device.h>
23 * Use values for low-power mode in DS "Mechanical (Sensor) characteristics",
40 * max(raw_val >> 4) = +/- 2^11 in lis2dh_convert()
45 val->val1 = converted_val / 1000000; in lis2dh_convert()
46 val->val2 = converted_val % 1000000; in lis2dh_convert()
51 int ret = -ENOTSUP; in lis2dh_sample_fetch_temp()
54 struct lis2dh_data *lis2dh = dev->data; in lis2dh_sample_fetch_temp()
55 const struct lis2dh_config *cfg = dev->config; in lis2dh_sample_fetch_temp()
58 ret = lis2dh->hw_tf->read_data(dev, cfg->temperature.dout_addr, raw, in lis2dh_sample_fetch_temp()
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/Zephyr-latest/drivers/sensor/bosch/bmi160/
Dbmi160.c5 * SPDX-License-Identifier: Apache-2.0
8 * http://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMI160-DS000-07.pdf
17 #include <zephyr/pm/pm.h>
18 #include <zephyr/pm/device.h>
19 #include <zephyr/pm/device_runtime.h>
34 const struct bmi160_cfg *cfg = dev->config; in bmi160_transceive()
56 return spi_transceive_dt(&cfg->bus.spi, &tx, &rx); in bmi160_transceive()
59 return spi_write_dt(&cfg->bus.spi, &tx); in bmi160_transceive()
64 const struct bmi160_cfg *cfg = dev->config; in bmi160_bus_ready_spi()
66 return spi_is_ready_dt(&cfg->bus.spi); in bmi160_bus_ready_spi()
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/Zephyr-latest/drivers/sensor/bosch/bma4xx/
Dbma4xx.c1 /* Bosch BMA4xx 3-axis accelerometer driver
6 * SPDX-License-Identifier: Apache-2.0
15 #include <zephyr/pm/device.h>
29 return -ERANGE; in bma4xx_offset_to_reg_val()
42 struct bma4xx_data *bma4xx = dev->data; in bma4xx_attr_set_offset()
51 reg_addr = BMA4XX_REG_OFFSET_0 + (chan - SENSOR_CHAN_ACCEL_X); in bma4xx_attr_set_offset()
56 return bma4xx->hw_ops->write_reg(dev, reg_addr, reg_val[0]); in bma4xx_attr_set_offset()
66 return bma4xx->hw_ops->write_data(dev, reg_addr, (uint8_t *)reg_val, in bma4xx_attr_set_offset()
69 return -ENOTSUP; in bma4xx_attr_set_offset()
96 return -ERANGE; in bma4xx_odr_to_reg()
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/Zephyr-latest/drivers/sensor/tdk/icm42670/
Dicm42670.c6 * SPDX-License-Identifier: Apache-2.0
13 #include <zephyr/pm/device.h>
35 const struct icm42670_config *cfg = dev->config; in icm42670_reg_read()
37 return cfg->bus_io->read(&cfg->bus, reg, buf, size); in icm42670_reg_read()
43 return icm42670_reg_read(serif->context, reg, rbuffer, rlen); in inv_io_hal_read_reg()
49 const struct icm42670_config *cfg = dev->config; in icm42670_reg_write()
51 return cfg->bus_io->write(&cfg->bus, reg, (uint8_t *)buf, size); in icm42670_reg_write()
57 return icm42670_reg_write(serif->context, reg, wbuffer, wlen); in inv_io_hal_write_reg()
280 if ((val->val1 == ICM42670_LOW_POWER_MODE) && in icm42670_set_accel_power_mode()
281 (drv_data->accel_pwr_mode != ICM42670_LOW_POWER_MODE)) { in icm42670_set_accel_power_mode()
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/Zephyr-latest/doc/releases/
Drelease-notes-2.7.rst17 * Support for M-Profile Vector Extensions (MVE) on ARMv8.1-M
18 * Improved thread safety for Newlib and C++ on SMP-capable systems
20 * New Action-based Power Management API
23 * Linker Support for Tightly-Coupled Memory in RISC-V
25 * Support for extended PCI / PCIe capabilities, improved MIS-X support
33 * The kernel now supports both 32- and 64-bit architectures
36 * We added support for Point-to-Point Protocol (PPP)
37 * We added support for UpdateHub, an end-to-end solution for over-the-air device updates
38 * We added support for ARM Cortex-R Architecture
40 * Expanded support for ARMv6-M architecture
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Drelease-notes-2.6.rst13 * Added support for 64-bit ARCv3
14 * Split ARM32 and ARM64, ARM64 is now a top-level architecture
15 * Added initial support for Arm v8.1-m and Cortex-M55
19 * Device runtime power management (PM), former IDLE runtime, was
22 https://github.com/zephyrproject-rtos/example-application
34 * CVE-2021-3581: Under embargo until 2021-09-04
41 <https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
46 * Driver APIs now return ``-ENOSYS`` if optional functions are not implemented.
47 If the feature is not supported by the hardware ``-ENOTSUP`` will be returned.
48 Formerly ``-ENOTSUP`` was returned for both failure modes, meaning this change
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Drelease-notes-3.5.rst38 * CVE-2023-3725 `Zephyr project bug tracker GHSA-2g3m-p6c7-8rr3
39 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2g3m-p6c7-8rr3>`_
41 * CVE-2023-4257 `Zephyr project bug tracker GHSA-853q-q69w-gf5j
42 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-853q-q69w-gf5j>`_
44 * CVE-2023-4258 `Zephyr project bug tracker GHSA-m34c-cp63-rwh7
45 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-m34c-cp63-rwh7>`_
47 * CVE-2023-4259 `Zephyr project bug tracker GHSA-gghm-c696-f4j4
48 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gghm-c696-f4j4>`_
50 * CVE-2023-4260 `Zephyr project bug tracker GHSA-gj27-862r-55wh
51 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gj27-862r-55wh>`_
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Drelease-notes-3.2.rst13 * Added support for :ref:`bin-blobs` (also see :ref:`west-blobs`).
15 * Converted all supported boards from ``pinmux`` to :ref:`pinctrl-guide`.
31 * CVE-2022-2993: Under embargo until 2022-11-03
33 * CVE-2022-2741: Under embargo until 2022-10-14
56 This definition can be used by third-party code to compile code conditional
58 Therefore, any third-party code integrated using the Zephyr build system will
91 changed from ``-ENETDOWN`` to ``-ENETUNREACH``. A return value of ``-ENETDOWN`` now indicates
129 * Removed support for configuring the CAN-FD maximum DLC value via Kconfig
156 valid for specific bindings to specify like :dtcompatible:`gpio-leds` and
157 :dtcompatible:`fixed-partitions`.
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Drelease-notes-3.6.rst12 * New :ref:`GNSS subsystem <gnss_api>` added, enabling geo-awareness in Zephyr applications.
13 * New API and drivers introduced for interfacing with :ref:`keyboard matrices <gpio-kbd>`.
16 * Integrated Trusted Firmware-M (TF-M) 2.0, including an update to Mbed TLS 3.5.2.
23 * Over 30 new supported boards, spanning all Zephyr-supported architectures.
37 * CVE-2023-5779 `Zephyr project bug tracker GHSA-7cmj-963q-jj47
38 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7cmj-963q-jj47>`_
40 * CVE-2023-6249 `Zephyr project bug tracker GHSA-32f5-3p9h-2rqc
41 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-32f5-3p9h-2rqc>`_
43 * CVE-2023-6749 `Zephyr project bug tracker GHSA-757h-rw37-66hw
44 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-757h-rw37-66hw>`_
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Drelease-notes-3.3.rst14 * Introduced :ref:`USB-C <usbc_api>` device stack with PD (power delivery)
17 CMSIS-DSP as the default backend.
30 * CVE-2023-0359: Under embargo until 2023-04-20
32 * CVE-2023-0779: Under embargo until 2023-04-22
66 removed in favor of new :dtcompatible:`zephyr,flash-disk` devicetree binding.
71 * Starting from this release ``zephyr-`` prefixed tags won't be created
82 image states). Use of a truncated hash or non-sha256 hash will still work
88 registration function at boot-up. If applications register this then
93 application code, these will now automatically be registered at boot-up (this
129 This may cause out-of-tree scripts or commands to fail if they have relied
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/Zephyr-latest/drivers/sensor/st/lsm6dsl/
Dlsm6dsl.c1 /* lsm6dsl.c - Driver for LSM6DSL accelerometer, gyroscope and
8 * SPDX-License-Identifier: Apache-2.0
21 #include <zephyr/pm/device.h>
42 return -EINVAL; in lsm6dsl_freq_to_odr_val()
72 return -EINVAL; in lsm6dsl_accel_range_to_fs_val()
90 return -EINVAL; in lsm6dsl_gyro_range_to_fs_val()
96 struct lsm6dsl_data *data = dev->data; in lsm6dsl_reboot()
98 if (data->hw_tf->update_reg(dev, LSM6DSL_REG_CTRL3_C, in lsm6dsl_reboot()
101 return -EIO; in lsm6dsl_reboot()
104 /* Wait sensor turn-on time as per datasheet */ in lsm6dsl_reboot()
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/Zephyr-latest/include/zephyr/drivers/
Dsensor.h10 * SPDX-License-Identifier: Apache-2.0
42 * and can be obtained using the formula val1 + val2 * 10^(-6). Negative
47 * -0.5: val1 = 0, val2 = -500000
48 * -1.0: val1 = -1, val2 = 0
49 * -1.5: val1 = -1, val2 = -500000
54 /** Fractional part of the value (in one-millionth parts). */
101 /** Illuminance in infra-red spectrum, in lux. */
112 /** 1.0 micro-meters Particulate Matter, in ug/m^3 */
114 /** 2.5 micro-meters Particulate Matter, in ug/m^3 */
116 /** 10 micro-meters Particulate Matter, in ug/m^3 */
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