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drivers: sensor: Make apds9960 polling wait

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sensor_fetch for apds9960 will now block until a valid sample is ready

Signed-off-by: Thomas Lang <thomaslang2003@me.com>
This commit is contained in:
Thomas Lang 2025-04-23 14:59:52 -05:00 committed by Benjamin Cabé
parent 999b8f85c6
commit f38beeafba
2 changed files with 21 additions and 0 deletions
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18
drivers/sensor/apds9960/apds9960.c
View File

@ -83,6 +83,24 @@ static int apds9960_sample_fetch(const struct device *dev,
return -EIO;
}
#ifdef CONFIG_APDS9960_FETCH_MODE_POLL
#ifdef CONFIG_APDS9960_ENABLE_ALS
while (!(tmp & APDS9960_STATUS_AINT)) {
k_sleep(K_MSEC(APDS9960_DEFAULT_WAIT_TIME));
if (i2c_reg_read_byte_dt(&config->i2c, APDS9960_STATUS_REG, &tmp)) {
return -EIO;
}
}
#else
while (!(tmp & APDS9960_STATUS_PINT)) {
k_sleep(K_MSEC(APDS9960_DEFAULT_WAIT_TIME));
if (i2c_reg_read_byte_dt(&config->i2c, APDS9960_STATUS_REG, &tmp)) {
return -EIO;
}
}
#endif
#endif
LOG_DBG("status: 0x%x", tmp);
if (tmp & APDS9960_STATUS_PINT) {
if (i2c_reg_read_byte_dt(&config->i2c,

3
drivers/sensor/apds9960/apds9960.h
View File

@ -212,6 +212,9 @@
#define APDS9960_DEFAULT_GPULSE 0xC9
#define APDS9960_DEFAULT_GCONF3 0
/* Polling Wait Times (ms) */
#define APDS9960_DEFAULT_WAIT_TIME 2.78
struct apds9960_config {
struct i2c_dt_spec i2c;
#ifdef CONFIG_APDS9960_FETCH_MODE_INTERRUPT