[hpsdr] Thetis

Robert Lorenzini bob at llorenzini.com
Sun Jul 22 08:24:14 PDT 2018


I don't think Thetis is working in P2. Please someone correct me
if I'm wrong I would like to give it a try. Have you tried HW audio
that should work.

Bob - wd6dod

On 7/22/2018 6:52 AM, Johan Maas wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
>
> Hi guys,
>
> I am trying to get thetis working. (latest version from github)
>
> Dont know where to address my remarks, so i will post it here.
>
> Iam making an hermes emulator
>
> for code details look into :
>
> https://github.com/pa3gsb/Radioberry-2.x/tree/master/software/hermes-emulator-protocol-2 
> <https://github.com/pa3gsb/Radioberry-2.x/tree/master/software/hermes-emulator-protocol-2>
>
> Thetis is talking to the emulator; the emulator read the IQ samples 
> via a SPI connection.
>
> The discovery and spectrum display is working. Controlling frequency 
> is working.
> (It works with pihpsdr and linhpsdr for rx.)
>
> But i do not have sound; iam running windows 10 and the latest VAC 
> program.
>
> I have tried to debug; placed some printf statements; all seems to 
> work fine... maybe someone can help me where too look?
>
>
> Besides the audio problem i see a lot of udp sequence errors.
>
>
> txtRX2DisplayGridBandLevel needs to be converted to a Thread Safe control.
> - Rx0 I/Q: seq error this: 27381 last: 27376
> - Rx0 I/Q: seq error this: 27395 last: 27389
> - Rx0 I/Q: seq error this: 27451 last: 27449
> - Rx0 I/Q: seq error this: 27762 last: 27760
> - Rx0 I/Q: seq error this: 27876 last: 27874
> - Rx0 I/Q: seq error this: 27891 last: 27889
>
> looking into wireshark also iam receiving the 27377... etc; but thetis 
> is missing these udp messages.
>
>
> Looking for some hints...
>
> 73 Johan
> PA3GSB
>
>
>
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