I am running code on my S12XE instrumented with a code coverage tool which uses fprintf to write coverage data to a file. I compiled termio.c into my application and I can see the putchar output of the serial port in HyperTerminal. However, no file is created on my PC with the fprintf. Is it even possible to use fprintf to write to a file on my PC? I know on a TI F2812 Code Composer will do an frpintf through BDM to my PC.