#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
系统配置常量
这些值在程序运行期间基本不变，或只在配置时改变
"""
from version import VERSION

# ==================== 应用配置 ====================
APP_VERSION = VERSION
APP_DIR = "/maixapp/apps/t11"
LOCAL_FILENAME = "/maixapp/apps/t11/main_tmp.py"

# ==================== 服务器配置 ====================
SERVER_IP = "www.shelingxingqiu.com"
SERVER_PORT = 50005
HEARTBEAT_INTERVAL = 15  # 心跳间隔（秒）

# ==================== HTTP配置 ====================
HTTP_URL = "http://ws.shelingxingqiu.com"
HTTP_API_PATH = "/home/shoot/device_fire/arrow/fire"

# ==================== 文件路径配置 ====================
CONFIG_FILE = "/root/laser_config.json"
LOG_FILE = "/maixapp/apps/t11/app.log"
BACKUP_BASE = "/maixapp/apps/t11/backups"

# ==================== 硬件配置 ====================
# UART配置
UART4G_DEVICE = "/dev/ttyS2"
UART4G_BAUDRATE = 115200
DISTANCE_SERIAL_DEVICE = "/dev/ttyS1"
DISTANCE_SERIAL_BAUDRATE = 9600

# I2C配置
I2C_BUS_NUM = 1
INA226_ADDR = 0x40
REG_CONFIGURATION = 0x00
REG_BUS_VOLTAGE = 0x02
REG_CURRENT = 0x04  # 电流寄存器
REG_CALIBRATION = 0x05
CALIBRATION_VALUE = 0x1400

# ADC配置
ADC_CHANNEL = 0
ADC_TRIGGER_THRESHOLD = 3000
ADC_LASER_THRESHOLD = 3000

# ==================== 激光配置 ====================
MODULE_ADDR = 0x00
LASER_ON_CMD = bytes([0xAA, MODULE_ADDR, 0x01, 0xBE, 0x00, 0x01, 0x00, 0x01, 0xC1])
LASER_OFF_CMD = bytes([0xAA, MODULE_ADDR, 0x01, 0xBE, 0x00, 0x01, 0x00, 0x00, 0xC0])
DISTANCE_QUERY_CMD = bytes([0xAA, MODULE_ADDR, 0x00, 0x20, 0x00, 0x01, 0x00, 0x00, 0x21])  # 激光测距查询命令
DISTANCE_RESPONSE_LEN = 13  # 激光测距响应数据长度（字节）
DEFAULT_LASER_POINT = (640, 480)  # 默认激光中心点

# ==================== 视觉检测配置 ====================
FOCAL_LENGTH_PIX = 2250.0    # 焦距（像素）
REAL_RADIUS_CM = 20          # 靶心实际半径（厘米）

# ==================== 显示配置 ====================
LASER_COLOR = (255, 100, 0)  # RGB颜色
LASER_THICKNESS = 1
LASER_LENGTH = 2

# ==================== 图像保存配置 ====================
SAVE_IMAGE_ENABLED = True  # 是否保存图像（True=保存，False=不保存）
PHOTO_DIR = "/root/phot"    # 照片存储目录

# ==================== OTA配置 ====================
MAX_BACKUPS = 5
LOG_MAX_BYTES = 10 * 1024 * 1024  # 10MB
LOG_BACKUP_COUNT = 5

# ==================== 引脚映射配置 ====================
PIN_MAPPINGS = {
    "A18": "UART1_RX",
    "A19": "UART1_TX",
    "A29": "UART2_RX",
    "A28": "UART2_TX",
    "P18": "I2C1_SCL",
    "P21": "I2C1_SDA",
}