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/**
 * @file camera_trigger_params.c
 * Camera trigger parameters
 *
 * @author Mohammed Kabir <mhkabir98@gmail.com>
 */

#include <nuttx/config.h>
#include <systemlib/param/param.h>

/**
 * Camera trigger shutter integration time
 *
 * This parameter sets the time the shutter is open on the camera.
 *
 * @unit milliseconds
 * @min 0.0
 * @max 500.0
 * @group Camera trigger
 */
PARAM_DEFINE_FLOAT(TRIG_INT_TIME, 300.0f);

/**
 * Camera trigger transfer time
 *
 * This parameter sets the time the image transfer takes (PointGrey mode_0)
 *
 * @unit milliseconds
 * @min 15.0
 * @max 33.0
 * @group Camera trigger
 */
PARAM_DEFINE_FLOAT(TRIG_TRANS_TIME, 15.0f);

/**
 * Camera trigger polarity
 *
 * This parameter sets the polarity of the trigger (0 = ACTIVE_LOW, 1 = ACTIVE_HIGH )
 *
 * @min 0
 * @max 1
 * @group Camera trigger
 */
PARAM_DEFINE_INT32(TRIG_POLARITY, 0);

/**
 * Camera trigger activation time
 *
 * This parameter sets the time the trigger needs to pulled high or low to start light 
 * integration.
 *
 * @unit milliseconds
 * @default 4.0 ms
 * @group Camera trigger
 */
PARAM_DEFINE_FLOAT(TRIG_ACT_TIME, 5.0f);