Commit Graph

404 Commits

Author SHA1 Message Date
Jiuzhu Dong
2f5727b102 driver/sensor: add _SNIOCVALID check to command
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-08-02 01:28:56 +08:00
Jiuzhu Dong
c5f87bb5c6 driver/sensor: support access remote sensor by rpmsg
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-08-02 01:28:56 +08:00
Jiuzhu Dong
2ae5a82607 driver/sensor: add struct file for all sensor_ops_s
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-30 03:15:23 +08:00
Jiuzhu Dong
bb07354198 driver/sensors: add open/close api and struct file for sensor_ops
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-30 03:15:23 +08:00
Jiuzhu Dong
3fdd036ba6 driver/sensor: add name prefix "sensor_" for sensor register
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-30 03:15:23 +08:00
Jiuzhu Dong
01aa0c2d46 driver/sensor: change nbuffer and sensor event structure type
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-26 10:40:21 +08:00
Jiuzhu Dong
e3e59a03b1 driver/sensor: update sensor data structure and state structure
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-26 10:40:21 +08:00
Jiuzhu Dong
24040250f5 driver/sensor: support multi users to access device
1.Allow multi users to access the same sensor device simultaneously.
2.Get real state of sensor device by cmd SNIOC_GET_STATE for users.
3.Get update state since last read by poll without timeout for users.
4.Sensor device will be activated when first user open and will close when
  last user closed.
5.When multi users to access device, driver always set the minimum
  sampling interval and latency to the sensor device and allow
  downsampled for users above the minimum sampling interval.
6.The circbuffer will overwrite old data when buffer is full, so if users
  don't read data soon, data will be lost, and the oldest data in circbuffer
  are returned to the users.
7.Always read the last data in the circbuffer as initial value for new
  users when the sensor device has not yet generated new data.
8.when user uses poll, if subscription interval is satisfied, the POLLIN
  events is returned for each users.
9.When new user generate or the state of sensor device changed, the POLLPRI
  will notify to all users.
10.Support multi advertisers to subscribe their own data as loop test.

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-26 10:40:21 +08:00
Jiuzhu Dong
b3ea6522f4 driver/usensor: support register user sensor
1.cmd:SNIOC_REGISTER with struct sensor_reginfo_s to register user sensor
2.cmd:SNIOC_UNREGISTER to unregister user sensor

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-26 10:40:21 +08:00
Jiuzhu Dong
8d971101cd driver/sensor: change protype of set_interval, batch to follow ioctl
1. change unsigned int to unsigned long

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-26 10:40:21 +08:00
Jiuzhu Dong
8f39c5f11b driver/sensor: simplify buffer operation
1.Simplify buffer opeations to avoid frequent resize for batch and no-batch mode.
2.When sensor event is first generated, the buffer is initialized.
3.Remove and merge batch_number to buffer_number when device support batch mode.

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-26 10:40:21 +08:00
Jiuzhu Dong
dad5ab75ff driver/sensor: support userspace wirte data into sensor device
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-26 10:40:21 +08:00
Jiuzhu Dong
fc84813b0a driver/sensor: add calibrate interface for sensor driver.
Add standard sensor interface for calibrate, can trigger
calibration and obtain calibration value.

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-25 17:44:31 +08:00
Jiuzhu Dong
3132f169ef driver/sensor: add sensor type of cap and wake_gesture
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-25 13:34:58 +08:00
raiden00pl
0570704cdc sensors: use the INA226 driver also for INA230 chips 2022-07-23 16:48:13 -03:00
Nathan Hartman
849f760b77 Fix various typos 2022-07-08 02:15:54 +08:00
AuroraRAS
cd88ad3539 Make sensor mpu60x0 more configurable in menuconfig
Signed-off-by: AuroraRAS <chplee@gmail.com>
2022-06-30 09:43:29 +08:00
zouboan
cb8c992914 drivers/sensors: add driver for as5048a magnetic encoder 2022-06-13 12:21:35 +03:00
Xiang Xiao
1fb8c13e5e Replace nxsem_timedwait_uninterruptible with nxsem_tickwait_uninterruptible
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-15 13:55:58 +03:00
Xiang Xiao
346c3a1e83 drivers/sensors: Fix incompatible pointer type for bool
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-05 16:23:32 -03:00
Xiang Xiao
0b84e07467 sensors/ak09912: Fix the style problem
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-03 16:50:52 +03:00
Alin Jerpelea
2a44c99837 drivers: sensors: mlx90614: migrate the license to Apache
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2022-04-20 21:05:45 +08:00
Petro Karashchenko
09b3fb25ab drivers: remove unimplemented open/close/ioctl interfaces
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-04-15 16:56:25 +08:00
SPRESENSE
9cd53d714e drivers/sensors/sgp30: Fix redundant parameter check
Fix redundant conditions.
2022-04-11 13:29:35 +03:00
SPRESENSE
3787a362bf drivers/sensors/scd30: Fix invalid parameter check
Fix invalid parameter check and redundant conditions.
2022-04-11 13:29:35 +03:00
SPRESENSE
bf332cf888 drivers/sensors: Add new driver for scd41 sensor module
Add Sensirion's SCD41 CO2, temperature and humidity sensor driver.
2022-04-11 13:29:35 +03:00
chao.an
ba5320c36f fs/poll: change format for type pollevent_t
complete the following commits:

commit d87cf8d4ca
Author: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date:   Fri Apr 1 20:59:55 2022 +0800

    fs/poll: change format for type pollevent_t

    Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>

commit d535943a69
Author: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date:   Fri Apr 1 17:49:10 2022 +0800

    fs/epoll: change type of eventset from uint8_t to uint32_t

    to support EPOLLONESHOT and so on.

    Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>

Signed-off-by: chao.an <anchao@xiaomi.com>
2022-04-07 16:23:32 +08:00
Jiuzhu Dong
d87cf8d4ca fs/poll: change format for type pollevent_t
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-04-07 12:14:06 +08:00
Petro Karashchenko
68902d8732 pid_t: unify usage of special task IDs
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-03-22 21:22:32 +08:00
Alin Jerpelea
660da04204 drivers: sensors: exclude BSD components from build
Unless ALLOW_BSD_COMPONENTS is enabled support will not be built

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2022-02-24 22:48:47 +08:00
Xiang Xiao
d7fe0127b0 Replece clock_gettime(CLOCK_REALTIME) with clock_systime_timespec if suitable
it's better to call the kernrel api insteaad user space api in kernel

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-24 01:06:36 +08:00
Xiang Xiao
43f57240e0 Replece clock_gettime(CLOCK_MONOTONIC) with clock_systime_timespec
it's better to call the kernrel api insteaad user space api in kernel

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-24 01:06:36 +08:00
Alin Jerpelea
1dada85b52 drivers: Giorgio Gross : update licenses to Apache
Gregory Nutt has submitted the SGA
Giorgio Gross has submitted the ICLA

as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2022-02-23 12:06:54 +01:00
Xiang Xiao
f1ed349dd9 sched/clock: Remove CLOCK_MONOTONIC option from Kconfig
here is the reason:
1.clock_systime_timespec(core function) always exist regardless the setting
2.CLOCK_MONOTONIC is a foundamental clock type required by many places

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-23 01:21:26 +08:00
Xiang Xiao
1d1bdd85a3 Remove the double blank line from source files
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-20 20:10:14 +01:00
Petro Karashchenko
41c95da594 register_driver: fix driver modes accross the code
State of problem:
 - Some drivers that do not support write operations (does not
   have write handler or ioctl do not perform any write actions)
   are registered with write permissions
 - Some drivers that do not support read operation (does not
   have read handler or ioctl do not perform any read actions)
   are registered with read permissions
 - Some drivers are registered with execute permissions

Solution:
 - Iterate code where register_driver() is used and change 'mode'
   parameter to reflect the actual read/write operations executed
   by a driver
 - Remove execute permissions from 'mode' parameter

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-02-16 16:15:29 +08:00
Xiang Xiao
4c167b0729 Correct the code alignment
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-01 21:22:21 -03:00
liucheng5
764fc7ef5e fix: sensor: ppg of dual- and quad-channel sensor types
Some PPG devices have 4 ADCs to output quad-channel PPG values while some of them only have 2 ADCs to output dual-channel PPG.
To deal the case above, the type PPGD(PPG of Dual-channel) takes the place of former type PPG, which also have 2-channel PPG outputs. Type PPGQ (PPG of Quad-channel) is new for 4-ADC-PPG. Both types have contained new data "gain" to indicate ADC gains of each PPG channel, for the reason that the gains may vary during automatical optical adjustments.

Signed-off-by: liucheng5 <liucheng5@xiaomi.com>
2022-01-28 14:07:46 +08:00
chao.an
c50d39060b drivers/sensors: fix Kconfig warning
drivers/sensors/Kconfig:590:warning: defaults for choice values not supported

Signed-off-by: chao.an <anchao@xiaomi.com>
2022-01-24 23:52:56 +08:00
Alan C. Assis
d8163803d1 sensors: Add support to MS5611 Barometer 2022-01-24 10:23:45 +08:00
Alan C. Assis
d664385784 Move MS58xx CRC-4 to include/ it will be used by other sensors 2022-01-24 10:23:45 +08:00
Petro Karashchenko
a743fed63d file_operations: get back C89 compatible initializer
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-11 02:14:00 +08:00
Petro Karashchenko
c7d3a674fd drivers/sensors/as5048b: fix lower half init issue
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-03 11:38:44 +08:00
Petro Karashchenko
3ccb657dc2 nuttx: remove space befone newline in logs
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2021-12-27 21:01:19 -06:00
Diego Herranz
e6bd444fd3 drivers/sensors/isl29023.c: fix compilation error and warnings
- "op_mode" instead of "mode" (compilation error)
- CONFIG_ISL29023_I2C_FREQUENCY instead of CONFIG_LM75_I2C_FREQUENCY
(probably a leftover)
- Fix a couple of format warnings: now using PRIu32
- Also minor comment changes
2021-12-22 20:44:52 -06:00
Diego Herranz
34c7bec0dc drivers/sensors/hdc1008: fix formatting after decimal point
Modulo operation used to calculate digits after decimal point,
but if that result is <10, a leading zero wasn't added, giving a
wrong value.
2021-12-17 23:36:38 -06:00
Diego Herranz
1fe41381d5 drivers/sensors/hdc1008: include signal.h
Fix implicit declaration warning of nxsig_usleep.
2021-12-17 23:36:38 -06:00
Jiuzhu Dong
153254a496 sensor: reset interval,latency and circbuf when sensor is closed
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-12-17 23:36:07 -06:00
Petro Karashchenko
51a2db6ffc Kconfig: improve uniformity
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2021-12-14 07:32:48 -06:00
songnannan
550d2bff32 feature: sensor: add set calibration interface for sensor driver.
Add standard sensor interface for setting calibartiion value.

Signed-off-by: songnannan <songnannan@xiaomi.com>
2021-11-19 11:55:40 +01:00