We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
I have a keil uvision3. I run Hello example program in uvisin3 in simulation mode. but nothing write in serial port. what is reason?
There are 2 serial windows - did you open thr right one?
Yes, I open both of serial window, I see wndow is black and cursor move very fast. but window is black quite. what is reason?