[Hackrf-dev] reopening the radio before switching between send and receive

Iluta V iluta2009 at gmail.com
Sun Oct 19 14:16:55 EDT 2014


Since with 2 HackRF' s you are getting half duplex only, can you
synchronize one HackRF with 2 computers (vs. 2 HackRF' s and one computer)?

I mean, if I have one HackRF with one antenna connected to two Linux
computers, would TX and RX modes work simultaneously? and get Full Duplex.
Or no?


On Wed, Oct 1, 2014 at 8:15 PM, Rich Sanders <richnsanders at gmail.com> wrote:

> I"m not an engineer, so forgive my ignorance.  Couldn't you use automatic
> link establishment if they were physically separated or if they were
> co-located a signal generator on the clockin port?
>
> On Wed, Oct 1, 2014 at 12:58 PM, Dennis Liang <dragonman at tmdrake.com>
> wrote:
>
>> I'd like figure out how to synchronize two hackRF and get full duplex..
>>
>>
>> -----Original Message-----
>> From: HackRF-dev [mailto:hackrf-dev-bounces at greatscottgadgets.com] On
>> Behalf Of Michael Ossmann
>> Sent: Wednesday, October 01, 2014 9:22 AM
>> To: Simon IJskes
>> Cc: hackrf-dev at greatscottgadgets.com
>> Subject: Re: [Hackrf-dev] reopening the radio before switching between
>> send and receive
>>
>> On Wed, Oct 01, 2014 at 06:15:30PM +0200, Simon IJskes wrote:
>> >
>> > Halfduplex, i know. But not only you need to stop the tx before the rx
>>
>> > but you must also reopen the device. no other method will clear the
>> > do_exit flag. And that does look like a bug, but it can just as easily
>>
>> > be intentional.
>>
>> If you figure out a way to do it better, patches are welcome.
>>
>> Thanks,
>>
>> Mike
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>
>
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