Int_tbe communicate PC

[vpan]

hi everybody

i want to ask you a simple question.
is it possible to communicate PIC-PC via
interrupts #int_tbe???

or the only way is to do with classic way printf()??

[Ttelmah]

Yes.
Look at ex_stisr.c
You can send single characters, _or_ use printf, to talk to the buffered transmission routine, rather than directly to the port. Much better, since your main code, can be getting on with other jobs, while the actual transmission takes place.
Most of the 'older hand' programmer5s here, will probably be using buffered transmission, and reception, and possibly talking to multiple ports all at the same time.

Best Wishes