东方电子DF9300通讯管理机（ARM+UCOSII) 包含规约：DLT634-2002 (IEC870-5-101) DLT645-1997 (多功能电能表通讯规约) DNP3.0 IEC870-5-104 (子站，上传接口) 备注：移除了BSP部分，所以无法直接运行。仅供参考学习使用。-Dongfang Electronics DF9300 Communication Manager (ARM+ UCOSII) contains the statute: DLT634-2002 (IEC870-5-101) DLT645-1997 (multi-function watt-hour meter communication protocol) DNP3.0 IEC870-5-104 (sub-station, upload interfaces )

DLT645-1997串口调试工具