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dc1394
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register.h
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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__ */