add some code

managed_components/espressif__esp32-camera/sensors/private_include/gc2145.h

@@ -0,0 +1,27 @@
+
+#ifndef __GC2145_H__
+#define __GC2145_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 gc2145_detect(int slv_addr, sensor_id_t *id);
+
+/**
+ * @brief initialize sensor function pointers
+ *
+ * @param sensor pointer of sensor
+ * @return
+ *      Always 0
+ */
+int gc2145_init(sensor_t *sensor);
+
+#endif // __GC2145_H__