drivers: people_counter: Add support for L/R pass

Signed-off-by: Pavel Hübner <[email protected]>

Author: hubpav

drivers/people_counter/people_counter.c

@@ -4,8 +4,6 @@
  * SPDX-License-Identifier: LicenseRef-HARDWARIO-5-Clause
  */
 
-#include "people_counter_reg.h"
-
 /* CHESTER includes */
 #include <chester/drivers/people_counter.h>
 
@@ -77,7 +75,7 @@ static int people_counter_read_measurement_(const struct device *dev,
 	int ret;
 
 	uint8_t reg = 0;
-	uint8_t buf[18];
+	uint8_t buf[24];
 	ret = i2c_write_read(get_config(dev)->i2c_dev, get_config(dev)->i2c_addr, &reg, 1, buf,
 			     sizeof(buf));
 	if (ret) {
@@ -93,6 +91,8 @@ static int people_counter_read_measurement_(const struct device *dev,
 	measurement->total_time_adult = sys_get_le16(&buf[10]);
 	measurement->total_time_child = sys_get_le16(&buf[12]);
 	measurement->consumed_energy = sys_get_le32(&buf[14]);
+	measurement->pass_counter_left = sys_get_le16(&buf[18]);
+	measurement->pass_counter_right = sys_get_le16(&buf[22]);
 
 	return 0;
 }

drivers/people_counter/people_counter_reg.h

@@ -31,6 +31,8 @@ struct people_counter_measurement {
 	uint16_t total_time_adult;
 	uint16_t total_time_child;
 	uint32_t consumed_energy;
+	uint16_t pass_counter_left;
+	uint16_t pass_counter_right;
 };
 
 /** @private */

include/chester/drivers/people_counter.h

@@ -54,6 +54,8 @@ int main(void)
 			k_oops();
 		} else {
 			LOG_INF("Motion counter: %u", measurement.motion_counter);
+			LOG_INF("Pass counter (left): %u", measurement.pass_counter_left);
+			LOG_INF("Pass counter (right): %u", measurement.pass_counter_right);
 			LOG_INF("Pass counter (adult): %u", measurement.pass_counter_adult);
 			LOG_INF("Pass counter (child): %u", measurement.pass_counter_child);
 			LOG_INF("Stay counter (adult): %u", measurement.stay_counter_adult);