hey i want to fdump the code to p89v51rd2 mc thru flash magic but when i try to do it it says "unable to communicate.(in use).please ensure that com1 port is not used or try lowering or increasing the baud rate." i tries everything but it is not working what to do?
take cover, incoming rant :-)
then you have to exit program after program until you find which program that has taked the port
too often I had to reset my PC to get WinXP to understand that NOTHING is using the comm port, actually (at least, as far as I could see!).