ai-sorter/config.py at main · ReallyDev/ai-sorter · GitHub

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from pathlib import Path

# ==========================================================
# Project Paths
# ==========================================================

BASE_DIR = Path(__file__).resolve().parent

CORE_DIR = BASE_DIR / "core"
MODELS_DIR = BASE_DIR / "models"
DATA_DIR = BASE_DIR / "data"
SNAPSHOTS_DIR = DATA_DIR / "snapshots"
LOGS_DIR = BASE_DIR / "logs"

DECISIONS_LOG = LOGS_DIR / "decisions.csv"
EVENTS_LOG = LOGS_DIR / "events.jsonl"
SYSTEM_LOG = LOGS_DIR / "system.log"
ERROR_LOG = LOGS_DIR / "errors.log"

# ==========================================================
# Line Mode Defaults
# ==========================================================

# Options:
# igus_main       = current igus chain inspection model
# charcuterie     = Charcuterie Artisans prosciutto package label check
# igus_secondary  = top-priority GM small size 13 igus chain check

DEFAULT_LINE_MODE = "igus_main"

# ==========================================================
# Hardware
# ==========================================================

# Raspberry Pi 5 GPIO pin numbers use BCM numbering.

# Motor 1: Conveyor
# Current swapped setup:
# Main conveyor is connected to GPIO22 / GPIO23
MOTOR1_IN1 = 22  # blue wire -> IN3
MOTOR1_IN2 = 23  # purple wire -> IN4

# Motor 2: Diverter / Sorter
# Sorter/diverter is connected to GPIO17 / GPIO27
MOTOR2_IN3 = 17  # white wire -> IN1
MOTOR2_IN4 = 27  # green wire -> IN2

# Camera
CAMERA_ENABLED = True
CAMERA_NAME = "Raspberry Pi Camera 64MP"
CAMERA_WIDTH = 1920
CAMERA_HEIGHT = 1080

# Coral AI
CORAL_ENABLED = True

# Old default paths kept for backwards compatibility.
# The new mode system uses core/line_modes.py for actual model selection.
MODEL_PATH = MODELS_DIR / "model.tflite"
LABELS_PATH = MODELS_DIR / "labels.txt"

# ==========================================================
# Old AI Decision Settings
# ==========================================================

# These are kept so older imports do not break.
# The new mode system uses per-mode labels from core/line_modes.py.

ACCEPT_LABELS = {
    "correct_chain",
}

REJECT_LABELS = {
    "incorrect_chain",
    "scuffed_chain",
    "wrong_size_chain",
}

CONFIDENCE_THRESHOLD = 0.70
UNKNOWN_ACTION = "reject"

PACKAGE_PRESENT_LABELS = {
    "correct_chain",
    "incorrect_chain",
    "scuffed_chain",
    "wrong_size_chain",
}

EMPTY_BELT_LABELS = {
    "empty_view",
    "empty_belt",
    "no_chain",
    "no_object",
    "background",
}

PACKAGE_DETECTION_CONFIDENCE_THRESHOLD = 0.60
PACKAGE_SCAN_INTERVAL_SECONDS = 0.35
PACKAGE_STOP_DELAY_SECONDS = 0.25
PACKAGE_SEARCH_TIMEOUT_SECONDS = 0.0

# ==========================================================
# Easy Conveyor Timing Controls
# ==========================================================

SCAN_CONVEYOR_ADVANCE_SECONDS = 1.3
SCAN_CONVEYOR_PAUSE_SECONDS = 0.25

# ==========================================================
# Sorting Motion Timing
# ==========================================================

POST_DECISION_CONVEYOR_TO_SORTER_SECONDS = 1
PRE_DIVERTER_PAUSE_SECONDS = 0.20
DIVERTER_FIRE_SECONDS = 4

# ==========================================================
# Extra Motor Timing
# ==========================================================

DIVERTER_RETURN_SECONDS = 0.35
SORT_COOLDOWN_SECONDS = 0.25

CONVEYOR_SETTLE_SECONDS = 0.25
POST_DIVERT_CONVEYOR_DELAY_SECONDS = 0.25
CONTINUOUS_LOOP_DELAY_SECONDS = 0.10

# ==========================================================
# System Behavior
# ==========================================================

SAVE_SNAPSHOTS = True
MAX_RECENT_EVENTS = 100
MAX_RECENT_ERRORS = 50
HEARTBEAT_SECONDS = 2

# ==========================================================
# Dashboard
# ==========================================================

HOST = "0.0.0.0"
PORT = 8080
DEBUG = False


def ensure_directories() -> None:
    paths = [
        MODELS_DIR,
        MODELS_DIR / "charcuterie",
        MODELS_DIR / "igus_secondary",
        DATA_DIR,
        SNAPSHOTS_DIR,
        LOGS_DIR,
        DATA_DIR / "accepted",
        DATA_DIR / "rejected",
        DATA_DIR / "unknown",
        DATA_DIR / "training" / "igus_main" / "empty_belt",
        DATA_DIR / "training" / "igus_main" / "correct_chain",
        DATA_DIR / "training" / "igus_main" / "incorrect_chain",
        DATA_DIR / "training" / "igus_main" / "scuffed_chain",
        DATA_DIR / "training" / "igus_main" / "wrong_size_chain",
        DATA_DIR / "training" / "charcuterie" / "correct_package",
        DATA_DIR / "training" / "charcuterie" / "no_label",
        DATA_DIR / "training" / "charcuterie" / "empty_belt",
        DATA_DIR / "training" / "igus_secondary" / "correct",
        DATA_DIR / "training" / "igus_secondary" / "incorrect",
        DATA_DIR / "training" / "igus_secondary" / "empty_belt",
        DATA_DIR / "events",
    ]

    for path in paths:
        path.mkdir(parents=True, exist_ok=True)