I am working with microcontroller ATxmega32E5 for that using Basic ATATMEL ICE debugger Kit with PDI interface, running on 4 MHz frequency, I am trying to configure USART using ISR method. my code is correct and I am getting proper output on tera term / terminal after come out from debugging mode, but during debugging mode, I set one break point in ISR routine and trying to debug the code with stepwise execution and I realized that complier not reaches to ISR routine, is there any setting for breakpoint / debugger mode for debugging USART ? or if I did anything wrong please let me know..
I am facing same issue for Timer code, even I tried with another debugger kit with JTAG interface and still facing same issue. Any kind of help will be appreciate, Thanks in advance..