In the Vexcode “vex_global.h” library, the normal 21 available ports are defined. However, there is also a port 22 defined:
extern const int32_t PORT22;
If port 22 is used it doesn’t throw any errors or return any special information from the terminal.
I’m not sure if this invisible port has a function or it is there for some other reason.
Does anyone know what function it has or why it is defined?