Re: [Discuss-gnuradio] Transmit on both Tx ports (USRP1.)

[Martin Braun]

Hi RuneS,

please provide more info (see
http://gnuradio.org/redmine/projects/gnuradio/wiki/ReportingErrors).
At the very least, post the error message.
Also, you seem to be not using UHD (which most people here use).

MB

On Tue, Mar 20, 2012 at 04:39:09AM -0700, RuneS wrote:
> 
> Hello,
> 
> Im using an RFID package already made (by M. Buttner), and trying to alter
> the python script to output the same message signal on both Tx_A and Tx_B
> but on different carriers. However i can't seem to make it work. I have
> searched the net for examples of how to transmit on both channels with the
> same signal, but can't find anything. The carrier setting i am pretty sure i
> have correct.
> 
> I get a error as I'm trying to set the usrp.sink_c with nchan=2 and further
> set the tx.set_mux with ((0,0),(0,1)) for targeting the Tx_A and Tx_B port.
> 
> Further more i don't know if the flow graph needs to be altered as my tx
> sink then needs to latch the same data out on both ports? Or is there a more
> efficient way to implement this?
> 
> Can someone please help me, or refer to a forum or anything where such a
> question is possibly answered.
> -- 
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> Sent from the GnuRadio mailing list archive at Nabble.com.
> 
> 
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-- 
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

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