v10.2.0

code/components/esp32-camera-master/sensors/private_include/ov2640.h

@@ -9,5 +9,24 @@
 #ifndef __OV2640_H__
 #define __OV2640_H__
 #include "sensor.h"
+/**
+ * @brief Detect sensor pid
+ *
+ * @param slv_addr SCCB address
+ * @param id Detection result
+ * @return
+ *     0:       Can't detect this sensor
+ *     Nonzero: This sensor has been detected
+ */
+int ov2640_detect(int slv_addr, sensor_id_t *id);
+
+/**
+ * @brief initialize sensor function pointers
+ *
+ * @param sensor pointer of sensor
+ * @return
+ *      Always 0
+ */
 int ov2640_init(sensor_t *sensor);
+
 #endif // __OV2640_H__