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/*
* 1394-Based Digital Camera Control Library
*
* Low-level register access functions
*
* Written by Damien Douxchamps <ddouxchamps@users.sf.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __DC1394_REGISTER_H__
#define __DC1394_REGISTER_H__
/*! \file dc1394/register.h
\brief Functions to directly access camera registers.
\author Damien Douxchamps: coding
\author Peter Antoniac: documentation maintainer
More details soon
*/
#ifdef __cplusplus
extern "C" {
#endif
/**
* No Docs
*/
dc1394error_t dc1394_get_registers (dc1394camera_t *camera,
uint64_t offset, uint32_t *value, uint32_t num_regs);
/**
* No Docs
*/
static inline dc1394error_t dc1394_get_register (dc1394camera_t *camera,
uint64_t offset, uint32_t *value)
{
return dc1394_get_registers (camera, offset, value, 1);
}
/**
* No Docs
*/
dc1394error_t dc1394_set_registers (dc1394camera_t *camera,
uint64_t offset, const uint32_t *value, uint32_t num_regs);
/**
* No Docs
*/
static inline dc1394error_t dc1394_set_register (dc1394camera_t *camera,
uint64_t offset, uint32_t value)
{
return dc1394_set_registers (camera, offset, &value, 1);
}
/********************************************************************************/
/* Get/Set Command Registers */
/********************************************************************************/
/**
* No Docs
*/
dc1394error_t dc1394_get_control_registers (dc1394camera_t *camera,
uint64_t offset, uint32_t *value, uint32_t num_regs);
/**
* No Docs
*/
static inline dc1394error_t dc1394_get_control_register (dc1394camera_t *camera,
uint64_t offset, uint32_t *value)
{
return dc1394_get_control_registers (camera, offset, value, 1);
}
/**
* No Docs
*/
dc1394error_t dc1394_set_control_registers (dc1394camera_t *camera,
uint64_t offset, const uint32_t *value, uint32_t num_regs);
/**
* No Docs
*/
static inline dc1394error_t dc1394_set_control_register (dc1394camera_t *camera,
uint64_t offset, uint32_t value)
{
return dc1394_set_control_registers (camera, offset, &value, 1);
}
/********************************************************************************/
/* Get/Set Advanced Features Registers */
/********************************************************************************/
/**
* No Docs
*/
dc1394error_t
dc1394_get_adv_control_registers(dc1394camera_t *camera, uint64_t offset, uint32_t *value, uint32_t num_regs);
/**
* No Docs
*/
static inline dc1394error_t
dc1394_get_adv_control_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value)
{
return dc1394_get_adv_control_registers(camera, offset, value, 1);
}
/**
* No Docs
*/
dc1394error_t
dc1394_set_adv_control_registers(dc1394camera_t *camera, uint64_t offset,
const uint32_t *value, uint32_t num_regs);
/**
* No Docs
*/
static inline dc1394error_t
dc1394_set_adv_control_register(dc1394camera_t *camera, uint64_t offset, uint32_t value)
{
return dc1394_set_adv_control_registers(camera, offset, &value, 1);
}
/********************************************************************************/
/* Get/Set Format_7 Registers */
/********************************************************************************/
/**
* No Docs
*/
dc1394error_t
dc1394_get_format7_register(dc1394camera_t *camera, unsigned int mode, uint64_t offset, uint32_t *value);
/**
* No Docs
*/
dc1394error_t
dc1394_set_format7_register(dc1394camera_t *camera, unsigned int mode, uint64_t offset, uint32_t value);
/********************************************************************************/
/* Get/Set Absolute Control Registers */
/********************************************************************************/
/**
* No Docs
*/
dc1394error_t
dc1394_get_absolute_register(dc1394camera_t *camera, unsigned int feature, uint64_t offset, uint32_t *value);
/**
* No Docs
*/
dc1394error_t
dc1394_set_absolute_register(dc1394camera_t *camera, unsigned int feature, uint64_t offset, uint32_t value);
/********************************************************************************/
/* Get/Set PIO Feature Registers */
/********************************************************************************/
/**
* No Docs
*/
dc1394error_t
dc1394_get_PIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value);
/**
* No Docs
*/
dc1394error_t
dc1394_set_PIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t value);
/********************************************************************************/
/* Get/Set SIO Feature Registers */
/********************************************************************************/
/**
* No Docs
*/
dc1394error_t
dc1394_get_SIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value);
/**
* No Docs
*/
dc1394error_t
dc1394_set_SIO_register(dc1394camera_t *camera, uint64_t offset, uint32_t value);
/********************************************************************************/
/* Get/Set Strobe Feature Registers */
/********************************************************************************/
/**
* No Docs
*/
dc1394error_t
dc1394_get_strobe_register(dc1394camera_t *camera, uint64_t offset, uint32_t *value);
/**
* No Docs
*/
dc1394error_t
dc1394_set_strobe_register(dc1394camera_t *camera, uint64_t offset, uint32_t value);
#ifdef __cplusplus
}
#endif
#endif /* __DC1394_REGISTER_H__ */
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