drivers: sensor: apds9960: Setup gesture sensing configuration

Created sensor specific channels and Kconfig for gesture sensing.

Signed-off-by: Thomas Lang <[email protected]>

Author: batkay

drivers/sensor/apds9960/Kconfig

@@ -135,4 +135,20 @@ config APDS9960_PPULSE_COUNT
 	range 1 64
 	default 8
 
+config APDS9960_ENABLE_GESTURE
+	bool "Gesture Sense"
+	default n
+	help
+	  Enable Gesture Sense.
+
+config APDS9960_GESTURE_PROXIMITY
+	int "Gesture Proximity Enter Threshold"
+	range 0 255
+	default 40
+
+config APDS9960_GESTURE_DIFFERENCE
+	int "Minimum IR diode difference for gesture"
+	range 0 255
+	default 5
+
 endif # APDS9960

drivers/sensor/apds9960/apds9960.c

@@ -22,7 +22,7 @@
 #include <string.h>
 #include <zephyr/logging/log.h>
 
-#include "apds9960.h"
+#include <zephyr/drivers/sensor/apds9960.h>
 
 LOG_MODULE_REGISTER(APDS9960, CONFIG_SENSOR_LOG_LEVEL);
 

drivers/sensor/apds9960/apds9960_trigger.c

@@ -14,7 +14,7 @@
 
 extern struct apds9960_data apds9960_driver;
 
-#include <zephyr/logging/log.h>
+#include <zephyr/drivers/sensor/apds9960.h>
 LOG_MODULE_DECLARE(APDS9960, CONFIG_SENSOR_LOG_LEVEL);
 
 void apds9960_work_cb(struct k_work *work)

drivers/sensor/apds9960/apds9960.h include/zephyr/drivers/sensor/apds9960.hdrivers/sensor/apds9960/apds9960.h renamed to include/zephyr/drivers/sensor/apds9960.h

@@ -9,6 +9,7 @@
 #define ZEPHYR_DRIVERS_SENSOR_APDS9960_APDS9960_H_
 
 #include <zephyr/drivers/gpio.h>
+#include <zephyr/drivers/i2c.h>
 
 #define APDS9960_ENABLE_REG		0x80
 #define APDS9960_ENABLE_GEN		BIT(6)
@@ -227,12 +228,26 @@ struct apds9960_config {
 	uint8_t pled_boost;
 };
 
+/* apds9960 specific channels */
+enum sensor_channel_apds9960 {
+	SENSOR_CHAN_APDS9960_GESTURE = SENSOR_CHAN_PRIV_START,
+};
+
+enum apds9960_gesture {
+	APDS9960_GESTURE_NONE,
+	APDS9960_GESTURE_UP,
+	APDS9960_GESTURE_DOWN,
+	APDS9960_GESTURE_LEFT,
+	APDS9960_GESTURE_RIGHT,
+};
+
 struct apds9960_data {
 	struct gpio_callback gpio_cb;
 	struct k_work work;
 	const struct device *dev;
 	uint16_t sample_crgb[4];
 	uint8_t pdata;
+	enum apds9960_gesture gesture;
 
 #ifdef CONFIG_APDS9960_TRIGGER
 	sensor_trigger_handler_t p_th_handler;