AVR-Chat

OK. This has onboard handling of the air interface which does away with any
additional coding at your end other than some form of CRC etc.

 

A quick look at the datasheet says that it can be setup for 4800, 8, ODD, 1
which would match your medical data output so I can't see any reason it
won't work.

 

If you do have to convert to 9600 to use the unit as it comes from the
factory, you should use 9600, 8, None, 1 as your data rate. This way you
have no need to reprogramme the RF module and in theory you should be able
to get it working simply by sending your data to it.

 

Dave.

 

 

From: AVR-Chat@yahoogroups.com [mailto:AVR-Chat@yahoogroups.com] On Behalf
Of iijfet
Sent: 18 August 2009 13:54
To: AVR-Chat@yahoogroups.com
Subject: [AVR-Chat] Re: 4800bps to 9600

 

  my RF is HM-TR :
http://www.hoperf.com/pdf/HM-TR_EN.pdf
http://www.hoperf.com/tools/HM-TR_SETUP.exe
the data which i explain it, is transmited by a medical module & i wanted to
send it to RF module,but it needs a micro to convert baud rate.



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