libvisca.c

visca lib, for camera control

}


unsigned int
VISCA_set_shutter_up(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_SHUTTER);
  _VISCA_append_byte(&packet, VISCA_UP);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_shutter_down(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_SHUTTER);
  _VISCA_append_byte(&packet, VISCA_DOWN);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_shutter_reset(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_SHUTTER);
  _VISCA_append_byte(&packet, VISCA_RESET);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_shutter_value(VISCAInterface_t *interface, VISCACamera_t *camera, unsigned int value)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_SHUTTER_VALUE);
  _VISCA_append_byte(&packet, (value & 0xF000) >> 12);
  _VISCA_append_byte(&packet, (value & 0x0F00) >>  8);
  _VISCA_append_byte(&packet, (value & 0x00F0) >>  4);
 _VISCA_append_byte(&packet, (value & 0x000F));

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_iris_up(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_IRIS);
  _VISCA_append_byte(&packet, VISCA_UP);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_iris_down(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_IRIS);
  _VISCA_append_byte(&packet, VISCA_DOWN);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_iris_reset(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_IRIS);
  _VISCA_append_byte(&packet, VISCA_RESET);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_iris_value(VISCAInterface_t *interface, VISCACamera_t *camera, unsigned int value)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_IRIS_VALUE);
  _VISCA_append_byte(&packet, (value & 0xF000) >> 12);
  _VISCA_append_byte(&packet, (value & 0x0F00) >>  8);
  _VISCA_append_byte(&packet, (value & 0x00F0) >>  4);
 _VISCA_append_byte(&packet, (value & 0x000F));

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_gain_up(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_GAIN);
  _VISCA_append_byte(&packet, VISCA_UP);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_gain_down(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_GAIN);
  _VISCA_append_byte(&packet, VISCA_DOWN);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_gain_reset(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_GAIN);
  _VISCA_append_byte(&packet, VISCA_RESET);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_gain_value(VISCAInterface_t *interface, VISCACamera_t *camera, unsigned int value)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_GAIN_VALUE);
  _VISCA_append_byte(&packet, (value & 0xF000) >> 12);
  _VISCA_append_byte(&packet, (value & 0x0F00) >>  8);
  _VISCA_append_byte(&packet, (value & 0x00F0) >>  4);
  _VISCA_append_byte(&packet, (value & 0x000F));

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_bright_up(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_BRIGHT);
  _VISCA_append_byte(&packet, VISCA_UP);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_bright_down(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_BRIGHT);
  _VISCA_append_byte(&packet, VISCA_DOWN);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_bright_reset(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_BRIGHT);
  _VISCA_append_byte(&packet, VISCA_RESET);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_bright_value(VISCAInterface_t *interface, VISCACamera_t *camera, unsigned int value)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_BRIGHT_VALUE);
  _VISCA_append_byte(&packet, (value & 0xF000) >> 12);
  _VISCA_append_byte(&packet, (value & 0x0F00) >>  8);
  _VISCA_append_byte(&packet, (value & 0x00F0) >>  4);
  _VISCA_append_byte(&packet, (value & 0x000F));

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_aperture_up(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_APERTURE);
  _VISCA_append_byte(&packet, VISCA_UP);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_aperture_down(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_APERTURE);
  _VISCA_append_byte(&packet, VISCA_DOWN);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_aperture_reset(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_APERTURE);
  _VISCA_append_byte(&packet, VISCA_RESET);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_aperture_value(VISCAInterface_t *interface, VISCACamera_t *camera, unsigned int value)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_APERTURE_VALUE);
  _VISCA_append_byte(&packet, (value & 0xF000) >> 12);
  _VISCA_append_byte(&packet, (value & 0x0F00) >>  8);
  _VISCA_append_byte(&packet, (value & 0x00F0) >>  4);
  _VISCA_append_byte(&packet, (value & 0x000F));

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_exp_comp_up(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_EXP_COMP);
  _VISCA_append_byte(&packet, VISCA_UP);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_exp_comp_down(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_EXP_COMP);
  _VISCA_append_byte(&packet, VISCA_DOWN);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_exp_comp_reset(VISCAInterface_t *interface, VISCACamera_t *camera)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_EXP_COMP);
  _VISCA_append_byte(&packet, VISCA_RESET);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);

  return VISCA_SUCCESS;
}


unsigned int
VISCA_set_exp_comp_value(VISCAInterface_t *interface, VISCACamera_t *camera, unsigned int value)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_EXP_COMP_VALUE);
  _VISCA_append_byte(&packet, (value & 0xF000) >> 12);
  _VISCA_append_byte(&packet, (value & 0x0F00) >>  8);
  _VISCA_append_byte(&packet, (value & 0x00F0) >>  4);
  _VISCA_append_byte(&packet, (value & 0x000F));

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_exp_comp_power(VISCAInterface_t *interface, VISCACamera_t *camera, UInt8_t power)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_EXP_COMP_POWER);
  _VISCA_append_byte(&packet, power);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_auto_exp_mode(VISCAInterface_t *interface, VISCACamera_t *camera, UInt8_t mode)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_AUTO_EXP);
  _VISCA_append_byte(&packet, mode);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_slow_shutter_auto(VISCAInterface_t *interface, VISCACamera_t *camera, UInt8_t power)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_SLOW_SHUTTER);
  _VISCA_append_byte(&packet, power);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_backlight_comp(VISCAInterface_t *interface, VISCACamera_t *camera, UInt8_t power)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_BACKLIGHT_COMP);
  _VISCA_append_byte(&packet, power);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_zero_lux_shot(VISCAInterface_t *interface, VISCACamera_t *camera, UInt8_t power)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_ZERO_LUX);
  _VISCA_append_byte(&packet, power);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}


unsigned int
VISCA_set_ir_led(VISCAInterface_t *interface, VISCACamera_t *camera, UInt8_t power)
{
  VISCAPacket_t packet;

  _VISCA_init_packet(&packet);
  _VISCA_append_byte(&packet, VISCA_COMMAND);
  _VISCA_append_byte(&packet, VISCA_CATEGORY_CAMERA1);
  _VISCA_append_byte(&packet, VISCA_IR_LED);
  _VISCA_append_byte(&packet, power);

  return _VISCA_send_packet_with_reply(interface, camera, &packet);
}