This commit removes the dependency of the fakesensor API on
`SENSORS_GNSS`. All of the logic for handling fake GNSS sensors is
conditionally compiled only if GNSS features are enabled. Other fake
sensors can be used without GNSS logic being included in the build.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Implement gnss_get_info callback function to support device information query for GNSS sensor devices through the sensor framework.
Signed-off-by: chenzihan1 <chenzihan1@xiaomi.com>
Add complete driver support for the QST QMI8658 6-axis IMU sensor featuring
3-axis accelerometer and 3-axis gyroscope with I2C interface and uORB
integration.
Key features implemented:
* Full I2C communication with configurable frequency (default 400kHz)
* Multiple accelerometer ranges (±2g, ±4g, ±8g, ±16g) and ODR settings
* Multiple gyroscope ranges (±16 to ±1024 dps) with high ODR support
* Low-pass filter configuration for both sensors
* Temperature sensing with 16-bit resolution
* Self-test capability for both accelerometer and gyroscope
* Calibration-on-demand support with offset registers
* FIFO buffer management (framework ready)
* Interrupt-driven and polling mode support
* Complete uORB integration with sensor_accel and sensor_gyro topics
Driver components added:
* Core driver implementation (qmi8658_uorb.c) with register operations
* Header file with register definitions and scale factors (qmi8658.h)
* Kconfig options for driver configuration and polling mode
* Build system integration (CMakeLists.txt, Make.defs)
* Comprehensive documentation with API reference and usage examples
The driver follows NuttX sensor framework conventions and provides
robust error handling, mutex protection, and comprehensive debugging
support through CONFIG_DEBUG_SENSORS.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
- Rohm BH1750FVI Ambient Light Sensor support
Correct order dependency
Factoring out common dependencies
- STMicro LSM6DSO32 IMU sensor
if SENSORS_LSM6DSO32 for common dependency
- Broadcom APDS-9922 proximity and ambient light sensor
if SENSORS_APDS9922 for common dependency
- MEAS MS58XX altimeters sensor
if SENSORS_MS58XX for common dependency
Signed-off-by: simbit18 <simbit18@gmail.com>
As reported by a user in Discord channel selection BMI160 with SPI
interface still showing the I2C configuration. This patch fixes it.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Nuttx currently has 2 types of sleep interfaces:
1. Signal-scheduled sleep: nxsig_sleep() / nxsig_usleep() / nxsig_nanosleep()
Weaknesses:
a. Signal-dependent: The signal-scheduled sleep method is bound to the signal framework, while some driver sleep operations do not depend on signals.
b. Timespec conversion: Signal-scheduled sleep involves timespec conversion, which has a significant impact on performance.
2. Busy sleep: up_mdelay() / up_udelay()
Weaknesses:
a. Does not actively trigger scheduling, occupy the CPU loading.
3. New interfaces: Scheduled sleep: nxsched_sleep() / nxsched_usleep() / nxsched_msleep() / nxsched_ticksleep()
Strengths:
a. Does not depend on the signal framework.
b. Tick-based, without additional computational overhead.
Currently, the Nuttx driver framework extensively uses nxsig_* interfaces. However, the driver does not need to rely on signals or timespec conversion.
Therefore, a new set of APIs is added to reduce dependencies on other modules.
(This PR also aims to make signals optional, further reducing the code size of Nuttx.)
Signed-off-by: chao an <anchao.archer@bytedance.com>
clock_systime_timespec() always returns 0, so there is no need to
check the return value in the caller code, let us remove the return
value directly.
Signed-off-by: chao an <anchao.archer@bytedance.com>
The custom implementation of obtaining a timestamp for this driver
returned an unsigned long, which limited the amount of time the driver
could run before roll-over quite significantly (since timestamps are in
microseconds). This change standardizes the driver to use the sensor
driver implementation for timestamps.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Add support for the Texas Instruments TMP112 I2C/SMBus digital
temperature sensor. Also add a new defconfig that includes
support for a TMP112 sensor and extend the existing documentation
to include its description.
Signed-off-by: Niccolò Maggioni <nicco.maggioni+nuttx@gmail.com>
Fix mutex locking bugs and improve performance. Fix interval no longer
set statically since it is available via `set_interval` uORB function.
Activation/deactivation no longer triggers standby/hotstart since this
functionality was very unstable.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Changes the implementation of the L86xxx driver to use the
gnss_lowerhalf driver implementation, simplifying this driver's logic.
It also fixes the `read_line` function which would early return on `\r`,
as well as adding some retries for response checking and better mutex
locking.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Sometimes this driver will boot when the serial port is of the wrong
baud rate, and it cannot set the correct baud rate or verify
communication. This commit prevents registration if any settings fail to
be set, and also prevents the kernel thread from setting the L86 to
enabled (this is done only by the uORB upper half).
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
This commit removes the termios dependency of the command to set fix
rate. It makes the MINMEA dependency present in the Kconfig options for
the driver, and it also adds a retry limit to the boot message
verification of 3 times. The documentation has been updated to reflect
the correct signature for the registration function and fix some
formatting.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
fix various coding style issues for drivers/sensors:
- remove redundant `#define CONFIG_XXX` that should be provided from Kconfig
- correct section banners
- remove empty section banners
- fix some function banners
Signed-off-by: raiden00pl <raiden00@railab.me>
Add support for BME688 sensor based on BME680 implementation.
The BME688 is nearly identical to the BME680, and this implementation
reuses much of the existing BME680 code. However, there are some differences
related to gas measurements that make it impractical to use the same driver
without significantly complicating it. BME688 also supports parallel mode
which isn't yet supported.
Signed-off-by: raiden00pl <raiden00@railab.me>
This call to syslog was missing the '%' in its format string, and also
was using the wrong format string (lu instead of d) to print the `cmd`
argument. It is corrected and the compiler warning resolved.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
This patch adds support for the NAU7802 24 bit ADC from Nuvoton.
Please read the documentation for more details.
Signed-off-by: Daniel Byshkin <online@bskdany.com>
Add a function `fakesensor_read_baro` that allows barometric data to be
read and published by fakesensor
Signed-off-by: Angus Jull <angusjull1@gmail.com>
This is required to meet the communication requirements as per the
LSM6DSO32 datasheet. It doesn't cause issues on some MCUs (RP2040), but
prevents successful reads on others (STM32).
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
The valid addresses should be 0x6a and 0x6b, not 0x6c. Now the device
can be registered with the correct addresses without failing the
assertion.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Adds support for the LSM6DSO32 IMU by STM using the uORB framework. This
only contains limited support for the I2C interface, interrupt and
polling driven measurement and standard modes of operation (high
performance ODRs). Features like interrupts besides DRDY, filtering,
gesture recognition and acting as a bus master are not implemented.
