实现显示屏。

shared_vars.py

@@ -1,9 +1,20 @@
-
+import time
+import ujson
+import gc
+import _thread
+import machine
+import network
+import socket
+import ubinascii
+import hashlib
+import urandom
+import select
+import json
 
 from SingletonThreadPool import SingletonThreadPool
 from InterphoneHandler import InterphoneHandler
 from SystemHandler import SystemHandler
-
+from ConfigManager import ConfigManager
 
 handle_task_id = None
 
@@ -17,6 +28,7 @@ WIFI_PASSWORD = "11223344"
 WS_HOST = "websocket.julecn.com"
 WS_PORT = 80
 
+thread_pool = SingletonThreadPool()
 
 # I2S 引脚配置
 BCLK_PIN = 13
@@ -31,6 +43,12 @@ BITS_PER_SAMPLE = 16  # 修改为 16 位
 CHANNELS = 2
 BUFFER_SIZE = 8192
 
+# 看门狗变量
+watchdog_last_reset = time.time()
+
+# 初始化配置管理器
+config_manager = ConfigManager()
+
 # 播放标志
 player_flag = False
 # 播放名称