Commit graph

2428 commits

Author SHA1 Message Date
Armando Visconti
3fdcbe5a79 driver/sensor: lis2ds12: update to use new GPIO API
Get rid of all the deprecated functions and definitions
replacing them with the new ones.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2020-02-05 12:00:36 +01:00
Peter Bigot
6afbd053e4 drivers: sensor: isl29035: update to new GPIO API
Document alert pin behavior, switch to new API.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-02-05 12:00:36 +01:00
Johann Fischer
664a1cf0db drivers: amg88xx: convert to new GPIO API
Convert AMG88XX sensor driver to new GPIO API.

Signed-off-by: Johann Fischer <j.fischer@phytec.de>
2020-02-05 12:00:36 +01:00
Johann Fischer
afe53230b3 drivers: ti_hdc: convert to new GPIO API
Convert TI HDC sensor driver to new GPIO API.

Signed-off-by: Johann Fischer <j.fischer@phytec.de>
2020-02-05 12:00:36 +01:00
Kevin Townsend
f800c7266e drivers: hmc5883l: update to new GPIO API
This commit updates the HMC5883L driver to use the new GPIO API.

Also add a note explicitly describing the active state of the DRDY
pin in the binding file.

Tested on frdm_k64f.

Signed-off-by: Kevin Townsend <kevin@ktownsend.com>
2020-02-05 12:00:36 +01:00
Armando Visconti
7fa48d4d6e driver/sensor: lis2mdl: update to use new GPIO API
Get rid of all the deprecated functions and definitions
replacing them with the new ones.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2020-02-05 12:00:36 +01:00
Peter Bigot
4b5393c228 sensor: adxl372: update for new GPIO API
Update sample overlay for missing chip select and to deconflict with
UART TXD.  Add GPIO flags to configuration state.  Replace callback
enable with interrupt enable.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-02-05 12:00:36 +01:00
Peter Bigot
de7e3e7693 sensor: adxl362: update for new GPIO API
Add a sample overlay.  Add GPIO flags to configuration state.  Replace
callback enable with interrupt enable.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-02-05 12:00:36 +01:00
Peter Bigot
0d1d06ea79 drivers: sensor: hts221: cleanup related to devicetree and trigger idiom
Put all the devicetree configuration data into a config structure in
flash, which removes some ultra-long identifiers from the code and
makes it more readable, and prepares for multiple instance support.

Consistently use the interrupt signal datasheet name for all objects
that are specific to that signal, including configuration structure
tags and function names.

Update the trigger idiom for setup/handle/process stages.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-02-05 12:00:36 +01:00
Armando Visconti
a08aec9999 driver/sensor: stts751: update to use new GPIO API
Get rid of all the deprecated functions and definitions
replacing them with the new ones.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2020-02-05 12:00:36 +01:00
Peter Bigot
c44290f75d drivers: sensor: dht: update to new GPIO API
Document IO signal behavior, switch to new API.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-02-05 12:00:36 +01:00
Maureen Helm
0f38786889 drivers: sensor: Convert fxas21002 to new gpio api
Converts the fxas21002 sensor driver to the new gpio api. Updates device
trees for all boards with this sensor to active low gpio interrupts by
default.

Tested on the hexiwear_k64 board.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2020-02-05 12:00:36 +01:00
Armando Visconti
b0ad7bb594 driver/sensor: lis3mdl: update to use new GPIO API
Get rid of all the deprecated functions and definitions
replacing them with the new ones.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2020-02-05 12:00:36 +01:00
Peter Bigot
6dd1f66a3c drivers: sensor: bmi160: convert to new GPIO API
Document interrupt signal and replace legacy calls with new API.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-02-05 12:00:36 +01:00
Peter Bigot
1cf43985e9 drivers: sensor: lsm6dsl: update to new GPIO API
Correct IRQ active level to default active-high, switch to new
interrupt configuration.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-02-05 12:00:36 +01:00
Johann Fischer
2a117748f6 drivers: apds9960: convert to new GPIO API
Convert APDS9960 sensor driver to new GPIO API.

Signed-off-by: Johann Fischer <j.fischer@phytec.de>
2020-02-05 12:00:36 +01:00
Maureen Helm
cadbc96d66 drivers: sensor: Convert fxos8700 to new gpio api
Converts the fxos8700 sensor driver to the new gpio api. Updates device
trees for all boards with this sensor to active low gpio interrupts by
default.

Tested on frdm_k64f and rv32m1_vega_ri5cy boards. The latter verifies
that the reset output works correctly.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2020-02-05 12:00:36 +01:00
Armando Visconti
0ae55c7ce9 driver/sensor: iis3dhhc: update to use new GPIO API
Get rid of all the deprecated functions and definitions
replacing them with the new ones.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2020-02-05 12:00:36 +01:00
Armando Visconti
f5dc6580a0 driver/sensor: lsm6dso: update to use new GPIO API
Get rid of all the deprecated functions and definitions
replacing them with the new ones.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2020-02-05 12:00:36 +01:00
Armando Visconti
cde71b4f75 driver/sensor: lps22hh: update to use new GPIO API
Get rid of all the deprecated functions and definitions
replacing them with the new ones.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2020-02-05 12:00:36 +01:00
Armando Visconti
e690fab6b1 driver/sensor: lis2dw12: update to use new GPIO API
Get rid of all the deprecated functions and definitions
replacing them with the new ones.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
2020-02-05 12:00:36 +01:00
Peter Bigot
a49b364244 drivers: sensor: sht3xd: convert to new GPIO APIO
Update ALERT active level in all devicetree files.  Capture GPIO flags
in static configuration.  Add internal API to enable and disable
interrupt, to release the handlers when an alert occurs, and to
re-enable the signal when the handler completes.  Check for alerts
received during periods when the interrupt was disabled.

Extend the example to handle both above and below range triggers and
alerts that are present on startup.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-02-05 12:00:36 +01:00
Erwan Gouriou
b0ced41b69 drivers: sensors: vl53l0x: update to new GPIO API
Update to the new GPIO API.
Tested on disco_l475_iot1.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2020-02-05 12:00:36 +01:00
Peter Bigot
ff4294a7fe drivers: sensor: hts221: update to new GPIO API
Correct DRDY active level to default active-high, switch to new
interrupt configuration.

Also fix a common bug where an already-active DRDY signal is not
properly handled.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-02-05 12:00:36 +01:00
Peter Bigot
165fe48229 treewide: use full path to sensor.h header
The build infrastructure should not be adding the drivers subdirectory
to the include path.  Fix the legacy uses that depended on that
addition.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-01-26 17:52:12 +01:00
Peter Bigot
1a5368a07b drivers: sensor: bma280: convert from Kconfig to devicetree
Define a binding for the Bosch BMA280 sensor.  Remove the Kconfig
settings and update the driver to use the devicetree information.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-01-24 15:52:09 +01:00
Henrik Brix Andersen
fdbb76ff55 drivers: sensor: add driver for the nxp kinetis temperature sensor
Add sensor driver for the internal temperature sensor present in the
NXP Kinetis SoC series.

The driver allows reading the die temperature and the voltage of the
external voltage reference used for calculating the temperature.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
2020-01-16 17:30:42 -06:00
Thomas Schmid
03e992a6b5 drivers: sensor: ms5607: fix potential integer overlow
Fix potential integer overflow by making operands to multiplication
wider.

Fixes #21673

Signed-off-by: Thomas Schmid <tom@lfence.de>
2020-01-16 07:47:59 -06:00
Dominik Ermel
8cb200309b drivers: sensors: qdec_nrfx: Fix compilation after HAL update
hal_nordic update 1e8103ae require changes to sensor code,
to make it compile.

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
2020-01-15 16:16:09 +01:00
Peter Bigot
f041570188 drivers: sensor: ccs811: accommodate old firmware
The firmware version on the CCS811 on nrf52_pca20020 is generally
version 1.1, which does not set the data ready bit in the status
register.  Assume that a non-zero CO2 measurement on that version is
fresh for the purposes of determining the fetch status.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
ac5acb9530 drivers: sensor: ccs811: provide API to fetch configuration and versions
The application may want to know the configured mode without inspecting
Kconfig macros; this is important for proper management of BASELINE
which is mode-dependent.

It also may need to know the version of the hardware and firmware, as
the behavior of application firmware 2.0 is significantly better than
version 1.1.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
2dd990ad55 drivers: sensor: ccs811: enable drive mode 4
This mode is documented as producing a raw result every 250 ms that the
application must convert to eCO2 and eTVOC readings.  In practice
application firmware 2.0 appears to convert the readings as with all
other rates.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
cb84836745 drivers: sensor: ccs811: provide access to sensor results
Expose the entire content of the ALG_RESULT_DATA block to the
application, primarily so the status and error flags can be seen.  With
those available the application has the ability to detect that a stale
result has been provided so sensor_fetch_sample() can return -EAGAIN in
this case instead of -EIO, and it doesn't need to block which is
annoying.

This should also make the sensor usable on older Nordic Thingy:52
devices with outdated CCS811 application firmware that doesn't properly
implement the DATA_READY bit.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
c90a738d8c drivers: sensor: ccs811: support update of environmental conditions
Accurate estimate of gas presence requires temperature and humidity
data.  Add API to update these values.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
316c6e3aeb drivers: sensor: ccs811: cleanup of raw reading processing
Use CMSIS-standard bit mask and offset macros.  Rename the field to more
closely match the data sheet.  Use slightly less magic numbers for the
scale multipliers.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
af0c69fb9f drivers: sensor: ccs811: add interface for BASELINE management
Proper use of the CCS811 requires maintenance of the BASELINE
register value measured in clean air at various points in the sensor
life cycle.  The sensor driver abstraction has no facility to support
this, so add an application header with functions to fetch and update
the register value.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
403a7ab2c5 drivers: sensor: ccs811: support triggers
Add the standard suite of trigger configuration options.  Add driver
support for the DATA_READY and THRESHOLD triggers.  Note cross-module
dependency as configuring the trigger requires a controlled modification
of the sensor registers and the sensor driver API doesn't support this.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
29c5f30ed2 drivers: sensor: ccs811: rework data fetch to prepare for non-polled use
The original implementation relied on the DATA_READY bit of the STATUS
register to indicate when a reading was available.  This bit remains
clear for the first several readings produced by the CCS811.

When INT_DATARDY is set in MEAS_MODE the nINT signal will remain
asserted until ALG_RESULT_DATA is read.  If this is treated as a LEVEL
signal, which is the common case in Zephyr, gating the read of
ALG_RESULT_DATA on DATA_READY means the signal will never be cleared,
and the interrupt callback will be repeated immediately.

Since the STATUS register value is part of the ALG_RESULT_DATA block
just read the whole thing, and provide its content to the user only if
the DATA_READY bit is set.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
21e68d4b81 drivers: sensor: ccs811: reset sensor when driver is initialized
The CCS811 has a measurement lifecycle that includes certain timing
constraints, including that calibration constants should not be applied
until the conditioning period has completed.  If a device resets but the
CCS811 remains the process of inspecting current state and initializing
the device properly can be complicated.

Simplify this by forcing a reset of the device when the driver is
initialized.  Should this cause hardship the necessary logic and
infrastructure to record time-of-last-reset across reboots and verify
measurement mode/baseline consistency can be added at that point.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
ff5ef271ee drivers: sensor: ccs811: abstract read of status/error
Read the status and error in one function that provides its own
diagnostics.

Also change name of register to match datasheet.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
463bec1749 drivers: sensor: ccs811: bypass APP_START when not in boot mode
The CCS811 can be in either boot mode (after powerup) or application
mode, and these modes have distinct register maps that share only some
content.  The register written to switch from boot mode to application
mode is not available in application mode, so don't write to it in that
case.

Also respect the required timeout between APP_START and next I2C
operation.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
59d41669b9 drivers: sensor: ccs811: make measurement drive mode configurable
Allow application to choose the measurement rate.

Measurement mode 4 (250 ms rate) is not supported because it we have no
support for processing the raw data it produces.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
cc3020ea49 drivers: sensor: ccs811: deassert WAKEn when not active
Asserting the WAKEn increases current draw.  Turn it off when I2C is
not being used.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
11dd504f2a drivers: sensor: ccs811: use device tree for control GPIOs
Replace Kconfig GPIO pin configuration with device tree gpios.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Peter A. Bigot
6c15968322 drivers: sensor: ccs811: uncrustify
Run the code formatter over the source files for the CCS811.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-14 15:44:09 -06:00
Jan Tore Guggedal
a536c14132 drivers: sensor: bme280: Add CS control when using SPI
Adds BME280 SPI chip select pin control if chip select is
configured for the device in the device tree.

Signed-off-by: Jan Tore Guggedal <jantore.guggedal@nordicsemi.no>
2020-01-14 08:49:19 -06:00
Anas Nashif
ebaed210c7 sensor: tmp007: fix read and use i2c_burst_read
- Fix reading of temp. sensor
- Use i2c_burst_read instead of i2c_transfer

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-01-13 16:09:27 -06:00
Peter A. Bigot
f05cbb421d drivers: sensor: mcp9808: fix various problems and improve test
Correct handling of device encoded temperature values, which combine a
12-bit 2s complement signed value with a separate sign bit.  Rework
conversion between device and sensor temperature representations to
support negative temperatures in both domains.

Use a much simpler trigger configuration where the alert is driven by
comparator output, rather than as an interrupt that requires a pair of
I2C transactions to read and clear the flag.

Refactor the trigger infrastructure to use the setup/handle/process
idiom, which reduces duplicated code and to correctly detect alerts
present when the triggers are set.

Completely replace the sample with something that demonstrates
updating upper and lower threshold values to track moving
temperatures.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
2020-01-08 20:33:51 -05:00
Krzysztof Chruscinski
95b4d37230 drivers: sensor: shell: Improved shell support for sensors
Added autocompletion to 'sensor get' command. After this change
device and channels are autocompleted. It is possible to provide
multiple channels for reading.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2020-01-08 12:59:46 -05:00
Krzysztof Chruscinski
efeb7fa771 drivers: sensor: hts221: Return error on not supported channel
When asserts were disabled then sensor accepted any channel in
hts221_channel_get(). Changed to return -ENOTSUP when invalid
channel is provided.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
2020-01-08 12:59:46 -05:00