How about nobody offering help of any kind until the O/P has demonstrated his willingness to read the underlying documents, e.g. the "bible" and the datasheets for the specific parts he's planning to use. If he has code to show us, he should properly format it before posting it. If that's not done, then, aside from telling him to do that, we should absolutely refrain from providing any information. It's time we, the 8052 community, stopped doing lazy people's homework, or doing the thinking and work for people who are unwilling to do it for themselves.

Inquiries such as this one should be met with, "This problem has been addressed before. If you search, you'll find what you need. If you don't, you'll get nothing."

Inquiries of a nature so general that one can't concisely answer them should be met with, "Your question is so vague as to prevent rational answer. Consider what you've asked, read the available documentation, and restate the question such that it is of a scope that can be resonably addressed. As it stands it cannot be answered."

People need to stop offering bits of information that may or may not be relevant, and, in fact, which may or may not be correct, just to show how clever they are.

RE