text: /****************************************************************************
   * boards/arm/cxd56xx/spresense/include/cxd56_isx012.h
   *
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.  The
   * ASF licenses this file to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance with the
   * License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
   * License for the specific language governing permissions and limitations
   * under the License.
   *
   ****************************************************************************/
  
  #ifndef __BOARDS_ARM_CXD56XX_SPRESENSE_INCLUDE_CXD56_ISX012_H
  #define __BOARDS_ARM_CXD56XX_SPRESENSE_INCLUDE_CXD56_ISX012_H
  
  /****************************************************************************
   * Included Files
   ****************************************************************************/
  
  #include <nuttx/config.h>
  #include <nuttx/video/isx012.h>
  #include <nuttx/video/video.h>
  
  /****************************************************************************
   * Public Types
   ****************************************************************************/
  
  #ifndef __ASSEMBLY__
  
  /****************************************************************************
   * Public Data
   ****************************************************************************/
  
  #undef EXTERN
  #if defined(__cplusplus)
  #define EXTERN extern "C"
  extern "C"
  {
  #else
  #define EXTERN extern
  #endif
  
  /****************************************************************************
   * Public Function Prototypes
   ****************************************************************************/
  
  /****************************************************************************
   * Name: board_isx012_power_on
   *
   * Description:
   *   Power on ISX012
   *
   ****************************************************************************/
  
  int board_isx012_power_on(void);
  
  /****************************************************************************
   * Name: board_isx012_power_off
   *
   * Description:
   *   Power off ISX012
   *
   ****************************************************************************/
  
  int board_isx012_power_off(void);
  
  /****************************************************************************
   * Name: board_isx012_set_reset
   *
   * Description:
   *   Set reset ISX012
   *
   ****************************************************************************/
  
  void board_isx012_set_reset(void);
  
  /****************************************************************************
   * Name: board_isx012_release_reset
   *
   * Description:
   *   Release reset ISX012
   *
   ****************************************************************************/
  
  void board_isx012_release_reset(void);
  
  /****************************************************************************
   * Name: board_isx012_set_sleep
   *
   * Description:
   *   Set sleep ISX012
   *
   ****************************************************************************/
  
  void board_isx012_set_sleep(int kind);
  
  /****************************************************************************
   * Name: board_isx012_release_sleep
   *
   * Description:
   *   Release sleep ISX012
   *
   ****************************************************************************/
  
  void board_isx012_release_sleep(void);
  
  /****************************************************************************
   * Name: board_isx012_initialize
   *
   * Description:
   *   Initialize ISX012 i2c driver and register the ISX012 device.
   *
   ****************************************************************************/
  
  int board_isx012_initialize(int i2c_bus_num);
  
  /****************************************************************************
   * Name: board_isx012_uninitialize
   *
   * Description:
   *   Uninitialize ISX012 i2c driver and register the ISX012 device.
   *
   ****************************************************************************/
  
  int board_isx012_uninitialize(void);
  
  #undef EXTERN
  #if defined(__cplusplus)
  }
  #endif
  
  #endif /* __ASSEMBLY__ */
  #endif /* __BOARDS_ARM_CXD56XX_SPRESENSE_INCLUDE_CXD56_ISX012_H */
  