RF12.cpp ---> Question on Selct Band in rf12_initialize function ??

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mak6

Hi,

I found the rf12initialize funciton in RF12.cpp and I have a question on the first initialize command.

This one here: rf12xfer(0x80C7 | (band << 4)); // EL,EF,12.0pF

0x80C7 = 1000 0000 1100 0111 = EL,EF,RESERVED, 12.0pF

--> The Select Band Bits (b0 = Bit4 and b1 = Bit5) is set to 00 which is RESERVED.
--> 868MHz Band would be 10

Which would lead to 0x80E7 instead of 0x80C7.

Is there any specific reason not to set the 868MHz Band here ?

Thanks,
Markus

Posted 03/10/2009 17:26:53
jcw

That's what "| (band << 4)" is for, the argument passed in determines the band - is that what you mean?

Posted 04/10/2009 11:13:38