refine the code to different part

config.py

@@ -0,0 +1,81 @@
+#!/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])
+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",
+}