通过 RS485 与读卡器通信
摘要:using NLog; using System; using System.IO.Ports; using System.Text; using System.Threading; namespace TestCom485 { class Program { static void Main(st
阅读全文
posted @ 2020-11-20 15:43
posted @ 2020-11-20 15:43
posted @ 2020-11-18 13:36