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drivers: sensor: adxl372: FIFO mode from DT

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Adds support for setting FIFO mode and water-mark from DT.

Signed-off-by: Vladislav Pejic <vladislav.pejic@orioninc.com>
This commit is contained in:
Vladislav Pejic 2025-04-15 13:29:43 +02:00 • committed by Maureen Helm
commit e72e1c1c44
5 changed files with 75 additions and 8 deletions
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8
drivers/sensor/adi/adxl372/adxl372.c
View file

@ -900,9 +900,11 @@ static int adxl372_init(const struct device *dev)
.inactivity_th.enable = 1, \
.inactivity_time = CONFIG_ADXL372_INACTIVITY_TIME, \
.filter_settle = ADXL372_FILTER_SETTLE_370, \
.fifo_config.fifo_mode = ADXL372_FIFO_STREAMED, \
.fifo_config.fifo_format = ADXL372_XYZ_PEAK_FIFO, \
.fifo_config.fifo_samples = 128, \
.fifo_config.fifo_mode = \
DT_INST_PROP_OR(inst, fifo_mode, ADXL372_FIFO_BYPASSED), \
.fifo_config.fifo_format = ADXL372_XYZ_FIFO, \
.fifo_config.fifo_samples = \
DT_INST_PROP_OR(inst, fifo_watermark, 0x80), \
.op_mode = ADXL372_FULL_BW_MEASUREMENT, \
#define ADXL372_CONFIG_SPI(inst) \

9
drivers/sensor/adi/adxl372/adxl372.h
View file

@ -13,6 +13,7 @@
#include <zephyr/drivers/gpio.h>
#include <zephyr/kernel.h>
#include <zephyr/sys/util.h>
#include <zephyr/dt-bindings/sensor/adxl372.h>
#ifdef CONFIG_ADXL372_STREAM
#include <zephyr/rtio/rtio.h>
@ -268,10 +269,10 @@ enum adxl372_fifo_format {
};
enum adxl372_fifo_mode {
ADXL372_FIFO_BYPASSED,
ADXL372_FIFO_STREAMED,
ADXL372_FIFO_TRIGGERED,
ADXL372_FIFO_OLD_SAVED
ADXL372_FIFO_BYPASSED = ADXL372_FIFO_MODE_BYPASSED,
ADXL372_FIFO_STREAMED = ADXL372_FIFO_MODE_STREAMED,
ADXL372_FIFO_TRIGGERED = ADXL372_FIFO_MODE_TRIGGERED,
ADXL372_FIFO_OLD_SAVED = ADXL372_FIFO_MODE_OLD_SAVED
};
struct adxl372_fifo_config {

3
drivers/sensor/adi/adxl372/adxl372_stream.c
View file

@ -107,7 +107,8 @@ void adxl372_submit_stream(const struct device *dev, struct rtio_iodev_sqe *iode
data->fifo_config.fifo_samples);
if (current_fifo_mode == ADXL372_FIFO_BYPASSED) {
current_fifo_mode = ADXL372_FIFO_STREAMED;
LOG_ERR("ERROR: FIFO BYPASSED");
return;
}
adxl372_configure_fifo(dev, current_fifo_mode, data->fifo_config.fifo_format,