/*
 * zero_crossing_types.h
 *
 * Academic License - for use in teaching, academic research, and meeting
 * course requirements at degree granting institutions only.  Not for
 * government, commercial, or other organizational use.
 *
 * Code generation for model "helicopter_R2016b".
 *
 * Model version              : 11.19
 * Simulink Coder version : 9.4 (R2020b) 29-Jul-2020
 * C source code generated on : Mon Mar 31 12:05:36 2025
 *
 * Target selection: quarc_win64.tlc
 * Note: GRT includes extra infrastructure and instrumentation for prototyping
 * Embedded hardware selection: 32-bit Generic
 * Code generation objectives: Unspecified
 * Validation result: Not run
 */

#ifndef ZERO_CROSSING_TYPES_H
#define ZERO_CROSSING_TYPES_H
#include "rtwtypes.h"

/* Trigger directions: falling, either, and rising */
typedef enum {
  FALLING_ZERO_CROSSING = -1,
  ANY_ZERO_CROSSING = 0,
  RISING_ZERO_CROSSING = 1
} ZCDirection;

/* Previous state of a trigger signal */
typedef uint8_T ZCSigState;

/* Initial value of a trigger zero crossing signal */
#define UNINITIALIZED_ZCSIG            0x03U
#define NEG_ZCSIG                      0x02U
#define POS_ZCSIG                      0x01U
#define ZERO_ZCSIG                     0x00U

/* Current state of a trigger signal */
typedef enum {
  FALLING_ZCEVENT = -1,
  NO_ZCEVENT = 0,
  RISING_ZCEVENT = 1
} ZCEventType;

#endif                                 /* ZERO_CROSSING_TYPES_H */
