i wanted to control a devices like fan or light, using mcu and the signal will be receive by the mcu came from the pc ,in the serial port.......but i dont know how to prog it for serial port to detect
plz help
just a clue to do this
You must, previously, have managed to work-out how to use the parallel port - mustn't you?
So just adopt a similar strategy in working-out how to use the serial port!
I wouldn't be surprised to find that every single book in the lists that I mentioned has something about using the serial port!
And I do know for a fact that there is an entire section in the 8052.com FAQs about using the serial port...
CHANGE PROCESSOR
Intel stopped a while ago and Atmel has EOL out on the 251s
Erik
...and you are working on your thesis? That is scary...
Forgive me for the unkind language, but I really have to:
Can you imagine this kind of incompetent, lazy, worthless ass, programming the control system of the jet that will take you to your next vacation? Or sit at the controls...!
=:0 =:0 =:0 =:0 =:0
I hadn't noticed the 'T' word - yes, that really is scary!
scenario:
"Or sit at the controls..."... when the reactor core starts to overheat!!! What to do????
I'll ask the Keil forum!