Shanghai ZLAN Information Technology Co., Ltd Tel: +86-17321037177 http://www.zlmcu.com
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COM5. As shown in FIG. 20, select COM5 from the "virtual serial port" list in the upper
left corner. Then click "modify Settings". And return to the main interface of ZLVircom.
You can see that the COM5 has been connected to a device with IP 192.168.1.200. You
can use COM5 instead of SocketTest to communicate.
Figure 26 Virtual Serial Port has been connected
Open ZLComdebug to simulate the user's serial port program, open COM5 (the virtual
serial port above), and open another ZLComdebug to simulate a serial port device and
open COM4 (hardware serial port). The COM5 sending data link is as follows: COM5
ZLVircom
serial port of serial device server
COM4. Conversely, COM4 to COM5
can also transmit data: COM4
Ethernet port of serial device server
ZLVircom
COM5. As shown in figure 27, both parties send and receive data.
If COM4 is changed to a user serial device, COM5 can communicate with the user's
device.