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.
Hi technical guys,
When I use printf("This is test") in keil C to compile to get the hex code and burn it into 8051. It does not work even though I set the correct initilization baud rate for serial port communication. However, if I tried to use my send_serial("this is a test") function, it does work. I don't know why. Can you explain for me?
It is very appreciated if you can answer me this question.
Thanks, Stephen