增加了网页服务

test/cantools/prindbc.py

@@ -0,0 +1,34 @@
+import cantools
+import sys
+
+def print_dbc_info(dbc_file):
+    try:
+        # 加载 DBC 文件
+        db = cantools.database.load_file(dbc_file)
+        print(f"成功加载 DBC 文件: {dbc_file}")
+        print(f"共包含 {len(db.messages)} 个消息。\n")
+
+        for msg in db.messages:
+            print(f"📦 消息: {msg.name}")
+            print(f"  ID: {hex(msg.frame_id)}")
+            print(f"  长度: {msg.length} 字节")
+            print(f"  发送节点: {msg.senders}")
+            print(f"  注释: {msg.comment if msg.comment else '无'}")
+            print("  包含信号:")
+            for signal in msg.signals:
+                print(f"    🔹 信号名: {signal.name}")
+                print(f"       起始位: {signal.start}, 长度: {signal.length}, 单位: {signal.unit}")
+                print(f"       最小值: {signal.minimum}, 最大值: {signal.maximum}")
+                print(f"       接收节点: {signal.receivers}")
+                print(f"       注释: {signal.comment if signal.comment else '无'}")
+            print("-" * 60)
+
+    except Exception as e:
+        print(f"读取 DBC 文件失败: {e}")
+
+if __name__ == "__main__":
+    # if len(sys.argv) != 2:
+    #     print("用法: python read_dbc.py your_file.dbc")
+    # else:
+    #     print_dbc_info(sys.argv[1])
+    print_dbc_info('/home/zjk/project/H100/H100PowerManger/test/cantools/CSC_TSU_20240823.dbc')