How access UART and Jtag at same time?

Altera_Forum · ‎10-11-2010

Hi,

If JTag is reconfigured to uart_0, then printf is re-directed to COM port. How do I use JTag for Console printf while COM port printf is directed to COM port? how to do that? any simple example that shows that capaiblity?

Thank you,

OneplusOne.

Altera_Forum · ‎10-11-2010

I'figured out. Use fopen and fprintf.

Thank you,

Oneplusone

Altera_Forum · ‎10-11-2010

Or just assign one or the other to the stderr device and have it automatically opened/closed, just like the stdin/stdout. I use this for printing... wait for it... error messages!