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Unit1
- 基于,Toubopower port的串口调试助手,可以查看DRT和RTS的口的高低电平~!-Based on, Toubopower port serial debugging assistant, you can see the mouth of DRT and RTS high-low ~!
com-RS232
- 1 载波检测 DCD(Data Carrier Detect) 2 接收数据 RXD(Received Data) 3 发送数据 TXD(Transmit Data) 4 数据终端准备好 DTR(Data Terminal Ready) 5 信号地 SG(Signal Ground) 6 数据准备好 DSR(Data Set Ready) 7 请求发送 RTS(Request To Send) 8 清除发送 CTS(Clear To Send) 9 振铃提示 RI
SPCOMM
- Delphi串口测试程序+源代码,通过选择串口以及串口参数设置来发送、接收串口消息,进行DTR/RTS状态切换,具体的功能请大家可下载源码测试-The+ Delphi serial test program source code by selecting the serial port and serial port parameters set to send and receive serial messages, DTR/RTS state switch, the specific fe