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drivers: sensor: adxl367: update self test delay

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The wait times in the self test procedure, according to the datasheet
are 4 / ODR (current set value).

Update the self test procedure by using the delay corresponding to the
current ODR value that is set, instead of default ODR.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
This commit is contained in:
Antoniu Miclaus 2023-10-25 16:46:42 +03:00 • committed by Anas Nashif
commit 774bf6b50e
1 changed files with 25 additions and 4 deletions
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29
drivers/sensor/adxl367/adxl367.c
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@ -277,9 +277,30 @@ int adxl367_self_test(const struct device *dev)
{
int ret;
struct adxl367_data *data = dev->data;
const struct adxl367_dev_config *cfg = dev->config;
int16_t x_axis_1, x_axis_2, dif, min, max;
uint8_t read_val[2];
uint32_t st_delay_ms;
/* 4 / ODR value in ms */
switch (cfg->odr) {
case ADXL367_ODR_12P5HZ:
st_delay_ms = 320;
case ADXL367_ODR_25HZ:
st_delay_ms = 160;
case ADXL367_ODR_50HZ:
st_delay_ms = 80;
case ADXL367_ODR_100HZ:
st_delay_ms = 40;
case ADXL367_ODR_200HZ:
st_delay_ms = 20;
case ADXL367_ODR_400HZ:
st_delay_ms = 10;
default:
return -EINVAL;
}
ret = adxl367_set_op_mode(dev, ADXL367_MEASURE);
if (ret != 0) {
return ret;
@ -291,8 +312,8 @@ int adxl367_self_test(const struct device *dev)
return ret;
}
/* 4 / default ODR = 40ms */
k_sleep(K_MSEC(40));
/* 4 / ODR */
k_sleep(K_MSEC(st_delay_ms));
ret = data->hw_tf->read_reg_multiple(dev, ADXL367_X_DATA_H, read_val, 2);
if (ret != 0) {
@ -313,8 +334,8 @@ int adxl367_self_test(const struct device *dev)
return ret;
}
/* 4 / default ODR = 40ms */
k_sleep(K_MSEC(40));
/* 4 / ODR */
k_sleep(K_MSEC(st_delay_ms));
ret = data->hw_tf->read_reg_multiple(dev, ADXL367_X_DATA_H, read_val, 2);
if (ret != 0) {