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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 interval
 *
 * This parameter sets the time between two consecutive trigger events
 *
 * @unit milliseconds
 * @min 4.0
 * @max 10000.0
 * @group Camera trigger
 */
PARAM_DEFINE_FLOAT(TRIG_INTERVAL, 40.0f);

/**
 * 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.
 *
 * @unit milliseconds
 * @group Camera trigger
 */
PARAM_DEFINE_FLOAT(TRIG_ACT_TIME, 0.5f);

/**
 * Camera trigger mode
 *
 * 0 disables the trigger, 1 sets it to enabled on command, 2 always on
 *
 * @min 0
 * @max 2
 * @group Camera trigger
 */
PARAM_DEFINE_INT32(TRIG_MODE, 0);

/**
 * Camera trigger pin
 *
 * Selects which pin is used, ranges from 1 to 6 (AUX1-AUX6)
 *
 * @min 1
 * @max 123456
 * @group Camera trigger
 */
PARAM_DEFINE_INT32(TRIG_PINS, 12);