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> RF receiver output connected to uC, RF receiver interface AT89C52
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Posted: January 13, 2007 09:18 pm
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Hi,

I bought one RF Receiver.

My question is is it possible we direct connect the receiver output to uC(at89c52) rather than we use the decoder to decode the receiver signal?

As i know the Manchester Coding and Decoding for use with RF Modules...
Encoding: 8 bit byte becomes 16 bits to transmit... zero's become "01" and ones become "10".
Decoding: 16 bits get deconstructed back to 8 bit byte... "01" gets turned back into a zero and "10" gets turned back into a one.
Example... you are sending byte $00 which is equal to %00000000... this get's turned into %0101010101010101.

Here is the article:
http://www.ottawarobotics.org/articles/rf/rf.html

How can use uC to design it? Please guide me...

Thank you.
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uController
Posted: January 13, 2007 09:33 pm
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Hello, I don't think you will find much help here. I suggest you go to the Nut's and Volts forum: http://www.servomagazine.com/forum. Tell them that ku7485 had sent you.
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Posted: January 14, 2007 02:02 am
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Hi,

Thank for your reply. ku7485 is your friend? How i goin to tell him you introduce me?

I realy need help on this. Thank You very much.

Thank You
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uController
Posted: January 14, 2007 11:51 am
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ku7485 is my username on the Nuts and Volts forums. Go over to the Nuts and Volts forum, sign up a account and post your question there. Tell them that ku7485 had sent you to that forum.
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Posted: January 15, 2007 01:43 am
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Hi,

Ya, i already do that. Thank You.

I post my question few days already. Do you still have other good forum to recommend?

Thank You.
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