- GPS+AIS to PC via USB and COM4;
- Virtual COM port created with com0com (CNCA0-->COM7);
- hum4com route
all COM4 to virtual COM port CNCA0 (COM7);
Device manager and OpenCPN
shoes COM7 as available in the Port section.
Putty connected to COM7 shoes all the NMEA0183 sentences being transmitted and received.
Other softwares can connect to virtual COM7 and get the data ok...
(with the correct connection parameters set) does not connect to COM7.
This need confirmation...anyone ?