华荣三照明、合信、荣欣八组合馈电

comm_global.py

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+from comm_thread import class_comm_master_thread
+from comm_device import class_comm_device
+from menu_base import class_device_menu
+import sys
+if sys.platform.startswith('win'):
+    import menu_key as KEY
+else :
+    import menu_key2 as KEY
+
+g_comm_addr_list : list = []
+g_key_thread = KEY.class_menu_key_thread()
+g_comm_thread = 1
+
+def register_device_remap_info(device_remap, 
+                               comm_device : class_comm_device= None, 
+                               comm_thread : class_comm_master_thread = None,
+                               device_menu : class_device_menu = None) :
+
+    device_remap_comm_addr = [device_remap, comm_device, comm_thread, device_menu]
+    g_comm_addr_list.append(device_remap_comm_addr)
+
+#从device_remap匹配到实际工作线程与通讯信息
+def search_device_remap_infos(device_remap) :
+    for item in g_comm_addr_list :
+        if item[0] == device_remap :
+            return item[1], item[2], item[3]
+    return None, None, None