`qdec_sam` driver supports currently only position measurement and does
not support reading of the index signal. Unfortunately, the index
signal was internally enabled in the driver. If the pin to which the
index signal was connected was used by another driver it could lead to
a false detection of the signal change. Detection of the index signal
change resets the position measurement.
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
This corrects the following:
1. The priority of type cast is lower than member access. So don't need
the redundant parentheses.
2. The macro should be added to the parentheses.
Signed-off-by: Wealian Liao <WHLIAO@nuvoton.com>
Some drivers explicitely casted data/config from void * to the
corresponding type. However, this is unnecessary and, in many drivers it
has been misused to drop const qualifier (refer to previous commits).
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Replace all get_dev_data()/get_dev_config() accessor utilities with
dev->data and dev->config.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Stop using redundant DEV_DATA/DEV_CFG macros and use dev->data and
dev->config instead.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
In order to align with macros used to obtain a device reference (e.g.
DEVICE_DT_GET), align the PM macros to use "GET" instead of "REF". This
change should have low impact since no official release has gone out yet
with the "REF" macros.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This PR adds the different handling of temperature sensor for the
STM32L5 soc. In this soc, there are some calibration settings which
need to be applied for temperature conversion.
Signed-off-by: Wouter Cappelle <wouter.cappelle@crodeon.com>
moving the conversion from adc value to the get function
which will be used for different handling of stm32 temp sensors
Signed-off-by: Wouter Cappelle <wouter.cappelle@crodeon.com>
i2c_burst_write can have portability issues with certain i2c
peripherals that can fail when this api is called. This fixes the case
where this can be easily replaced with i2c_write in mcp230xx,
pca95xx, stmpe1600, max17055, and tmp112.
Signed-off-by: Ryan McClelland <ryanmcclelland@fb.com>
The function that sets the driver's state of the sensor's
config register has a bug. This commit fixes that.
Signed-off-by: Pete Dietl <petedietl@gmail.com>
Move odr and range properties for both accelerometer and gyro
from Kconfigs to Device Tree.
Fixes#41117
Signed-off-by: Armando Visconti <armando.visconti@st.com>
This sample writes the tmp108 temperature to the console
once every 3 seconds. There are macro definitions included
for turning off and on alerts if that is set up, and
also using low power one shot mode.
Signed-off-by: Jimmy Johnson <catch22@fastmail.net>
Adding support for the TI TMP108 temperature sensor. This includes
over/under temp interrupt support as well as one shot, continuous
conversion and power down modes.
Signed-off-by: Jimmy Johnson <catch22@fastmail.net>
Create an explicit ina230 driver which is supposed to
work with 230 and 231 variants. While at it switch
to i2c_dt_spec helpers and change device-tree node
names to use - instead of _ in order to follow
convention.
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
This commit aligns lps22hh sensor driver to latest multi
instance sensor driver model.
In particular it makes use of the stmemsc common routines
and move ctx handler inside struct config, so that the
bus_init routines can be totally avoided.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Make use of the i2c and spi DT APIs introduced in
2946a535 and c894ad12 that get i2c_dt_spec and spi_dt_spec
as input arguments.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
The warning below appears once -Waddress-of-packed-mem is enabled:
/__w/zephyr/zephyr/drivers/sensor/bmi160/bmi160.c: In function
bmi160_gyr_channel_get:
/__w/zephyr/zephyr/drivers/sensor/bmi160/bmi160.c:795:23: error: taking
address of packed member of struct <anonymous> may result in an
unaligned pointer value [-Werror=address-of-packed-member]
795 | data->sample.gyr, val);
| ~~~~~~~~~~~~^~~~
/__w/zephyr/zephyr/drivers/sensor/bmi160/bmi160.c: In function
bmi160_acc_channel_get:
/__w/zephyr/zephyr/drivers/sensor/bmi160/bmi160.c:807:23: error: taking
address of packed member of struct <anonymous> may result in an
unaligned pointer value [-Werror=address-of-packed-member]
807 | data->sample.acc, val);
| ~~~~~~~~~~~~^~~~
To avoid the warning, make the struct non-packed, since it is not
necessary in this case given that a union already guarantees that the
pointer to the union points to each member of the union equally..
More info in #16587.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The original code erroneously used:
uint16_t *val;
sizeof val
instead of:
sizeof *val;
This commit fixes this problem and removes an unnecessary
buffer from the stack
Signed-off-by: Pete Dietl <petedietl@gmail.com>
Fixes: #40538
The TEMP_NRF5 setting requires MULTITHREADING, therefore add this
dependency to Kconfig.
The TEMP_NRF5 supports an alternative driver implementation using the
TEMP_NRF5_FORCE_ALT setting.
Because it cannot be known whether an alternative implementation has
the same dependency, then the MULTITHREADING is OR'ed with
TEMP_NRF5_FORCE_ALT, as to allow enabling of TEMP_NRF5 if an alternative
driver is provided.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Remove check if frequency is equal to zero. A value of `ODR = 0` is
explicitly allowed by manufacturer / datasheet.
This has prevented applications from using the lis2dh power-down-mode,
which is set via `ODR = 0`.
For reference see "Table 28. Data rate configuration" in datasheet p.33.
Fixes#35486.
Signed-off-by: Markus Brüx <markus.bruex@grandcentrix.net>
The device PM subsystem _depends_ on device, not vice-versa. Devices
only hold a reference to struct pm_device now, and initialize this
reference with the value provided in Z_DEVICE_DEFINE. This requirement
can be solved with a forward struct declaration, meaning there is no
need to include device PM headers.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
HTS221 is a humidity and temperature sensor (thus HTS) that can be wired
on i2c or SPI bus. On SPI bus however, it uses the 3-wire mode, aka:
half-duplex.
Now that SPI API exposes half duplex operation, let's enable the SPI bus
on that sensor.
Let's move to a better DTS integrated driver as well, and also use
stmemsc interface.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Port some drivers to the recently introduced macros to showcase its
usage and be able to do some initial testing (nRF52840).
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Take into account the return code of the bus_init function
and propagate codes from the init* functions to the user
instead of hardcoded -EIO. While at it set the ERROR
level message to the logs.
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
Both DRDY and motion interrupts behaves like level signals since they
remain asserted until they're cleared. Configuring them as edge
interrupts is dangerous because if we ever miss an interrupt, it may
never get cleared and thus will never trigger again.
Treating them as edge signals seems to have no advantages, other than
being marginally simpler to implement.
The patch has gotten many hours of run-time on real hardware using a
nRF52-based board and a LIS3DH with both interrupts connected and
heavily utilized.
Signed-off-by: Benjamin Lindqvist <benjamin.lindqvist@endian.se>
The PM callback is no longer referenced as "pm_control" but
"pm_action_cb", so reflect this new naming on the callbacks.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
