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drivers: sensor: adxl362: make time configurable via KConfig

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The thresholds for activity/inactivity in the adxl362 acceleromter have
two parameters that can be configured. Currently the threshold is
configurable via the KConfig variables CONFIG_ADXL362_ACTIVITY_THRESHOLD
and CONFIG_ADXL362_INACTIVITY_THRESHOLD which configure repectively the
value in the THRESH_ACT and THRESH_INACT registers.
The other parameter that can be configured is the time by changing the
values in the registers TIME_ACT and TIME_INACT, but this values are
hardcoded to 1 (see lines 653 and 675 in adxl362.c), this patch adds
support for configuring those values in KConfig as
CONFIG_ADXL362_ACTIVITY_TIME and CONFIG_ADXL362_INACTIVITY_TIME.

Signed-off-by: Xavier Naveira <xnaveira@gmail.com>
This commit is contained in:
Xavier Naveira 2020-12-08 10:40:27 +01:00 committed by Maureen Helm
parent 0a23b1248f
commit bb18fa0b35
2 changed files with 16 additions and 2 deletions
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14
drivers/sensor/adxl362/Kconfig
View file

@ -101,6 +101,13 @@ config ADXL362_ACTIVITY_THRESHOLD
Unsigned value that the adxl362 samples are
compared to in activity trigger mode.
config ADXL362_ACTIVITY_TIME
int "Upper threshold time"
default 1
help
8 bit value written to the activity timer register
0 to 254, seconds is this value div by ODR
config ADXL362_INACTIVITY_THRESHOLD
int "Lower threshold value"
default 100
@ -108,6 +115,13 @@ config ADXL362_INACTIVITY_THRESHOLD
Unsigned value that the adxl362 samples are
compared to in inactivity trigger mode.
config ADXL362_INACTIVITY_TIME
int "Lower threshold time"
default 1
help
16 bit value written to the activity timer register
0 to 65535, seconds is this value div by ODR
config ADXL362_INTERRUPT_MODE
int "Activity and inactivity interrupt mode"
default 0

4
drivers/sensor/adxl362/adxl362.c
View file

@ -650,7 +650,7 @@ static int adxl362_chip_init(const struct device *dev)
adxl362_setup_activity_detection(dev,
CONFIG_ADXL362_ABS_REF_MODE,
CONFIG_ADXL362_ACTIVITY_THRESHOLD,
1);
CONFIG_ADXL362_ACTIVITY_TIME);
if (ret) {
return ret;
}
@ -672,7 +672,7 @@ static int adxl362_chip_init(const struct device *dev)
adxl362_setup_inactivity_detection(dev,
CONFIG_ADXL362_ABS_REF_MODE,
CONFIG_ADXL362_INACTIVITY_THRESHOLD,
1);
CONFIG_ADXL362_INACTIVITY_TIME);
if (ret) {
return ret;
}