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>
In order to convert from degrees to radiants the SENSOR_DEG2RAD_DOUBLE
macro must divide the argument by 180 degrees and multiply by PI
radiants, and not the other way around. Please note that same macro
is already defined in the correct way in other sensor drivers as well.
(Fix#39483)
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Setting the power mode to enabled causes other initialization to not
occur. Restore the power mode set upon entry when exiting.
Signed-off-by: Ryan Holleran <rhollerar@gmail.com>
The PM action callback had an incorrect signature, probably a leftover
from the actions conversion.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Move odr options from Kconfigs to Device Tree. Moreover add
in DT a power-mode option to select among 4 possible values
(PD, LP, HR, HF). The power mode cannot be currently set from
sensor APIs.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
This commit aligns lis2ds12 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>
