31 lines
764 B
C
31 lines
764 B
C
// Copyright (C) 2026 Pierre Barbier <pierrebarbier741@gmail.com>
|
|
// Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
|
|
// SPDX-License-Identifier: GPL-3.0-or-later
|
|
#pragma once
|
|
#include <ring_buffer.h>
|
|
#include <stdint.h>
|
|
|
|
#define MAX_CAM_MISS 2
|
|
#define SPARK_ADVANCE 20
|
|
|
|
typedef enum { SYNC_OK = 0, SYNC_PENDING = 1, SYNC_NOT_OK = 2 } sync_state_t;
|
|
|
|
typedef enum {
|
|
CYCLE_COMBUSTION = 0,
|
|
CYCLE_EXHAUST = 1,
|
|
CYCLE_INTAKE = 2,
|
|
CYCLE_COMPRESSION = 3,
|
|
CYCLE_UNKNOWN = 4
|
|
} crank_state_t;
|
|
|
|
typedef enum { CAM_IDLE = 0, CAM_TRIGD = 1 } cam_state_t;
|
|
|
|
typedef struct {
|
|
crank_state_t crank_state;
|
|
cam_state_t cam_state;
|
|
uint8_t cam_miss_ctr;
|
|
sync_state_t sync_state;
|
|
ring_buffer_t crank_RB;
|
|
ring_buffer_t cam_RB;
|
|
} global_state_t;
|