Implement virtual serial communication between host and virtual machine

First, the tool

1, Win10 for the system of the host

2, OpenWrt for the system of virtual machine

3. Oracle VM VirtualBox 5.0.12

4. VSPD Virtual serial Port tool

Second, step

1, the host creates the virtual serial port COM1, COM2

2. Virtual box settings

In OpenWrt ttyS0 corresponds to COM1, and ttyS1 corresponds to COM2. Because the system uses ttyS0 as the debug serial port, we use ttyS1, which is COM2.

3. Testing

Host send, virtual machine receive

Virtual machine send, host receive

Reference:

http://blog.csdn.net/comor/article/details/6155121

Implement virtual serial communication between host and virtual machine