timeout error since firmware 2.0.0

[dupilax]

Hello

I get lot of error timeout during the day with new firmware 2.0.0 (was 1.0.0 before) Same Raspberry PI with same power supply, not overloaded.

Here is a log in daemon.log : SoapySDR device 'driver=airspyhf,device_id=0': readStream failed: TIMEOUT, disabling

Any clue to debug this ?

Thanks

[jazzkutya]

that's interesting, I got similar results but I thought this was due to the gain settings I added to this project but I also upgraded fw from 1.0 to latest 1.x so maybe real cause is the firmware. which exact version of airspyhf are you using?

[jazzkutya]

also in my experience this timeout only happens at start of stream and when setting agc on/off later while streaming. Changing gain also stops the hardware stream for a bit of time but afaik not for more than the default timeout of 100msec

[jazzkutya]

what program produced that log message?

[dupilax]

it it rtl_airband

it happens for an hour and half after launching rtl_airband and not changing gain or AGC

maybe downgrading to firmware 1.0.0 worth a try ?

[jazzkutya]

don't forget if you downgrade you reintroduce the firmware upgrade bug. what version or which commit of SoapyAirspyHF are you using?

[dupilax]

Yes I have to keep a screwdriver nearby... ;-) there is new option to change the gain in rtl_airband. I will try today with AGC as before

SoapySDRUtil --info ######################################################

Soapy SDR -- the SDR abstraction library

######################################################

Lib Version: v0.8.0-gac770377 API Version: v0.8.0 ABI Version: v0.8

[dupilax]

SoapyAirspyHF : last version with git pull

[jazzkutya]

ok, don't change the firmware yet. I will update this comment with a link to download earlier version of SoapyAirspyHF and please try that one here's the download link for earlier version: https://github.com/pothosware/SoapyAirspyHF/archive/e8582d43600105060b45729655a8979edd35639a.zip

[dupilax]

firmware 2.0.0 SoapyAirSpyHF last version installed just launch rtl_airband with AGC, keep you posted thanks a lot

[dupilax]

No problem so far.

And AirSpy HF+ definitely worth it !

Thanks a lot

Le 4 juin 2019 à 13:35, jazzkutya notifications@github.com a écrit :

ok, don't change the firmware yet. I will update this comment with a link to download earlier version or SoapyAirspyHF and please try that one

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[dupilax]

too bad... SoapySDR device 'driver=airspyhf,device_id=0': readStream failed: TIMEOUT, disabling

firmware downgrade ?

[jazzkutya]

Have you tried the earlier SoapyAirspyhf version I mentioned above with a download link?

[dupilax]

yes this is the one i installed before the test

[jazzkutya]

thanks, that means the problem exists even with the earlier SoapyAirSpyHF, the one that does not support gain settings. You could try to convince the developers or rtl_airband to ignore timeouts or revert back to old firmware but I don't like that option, for me gain settings are a must :)

[jazzkutya]

R2.2.0 - 2019-06-04 Better underrun/overrun handling.

this might be just the firmware update you are looking for

[dupilax]

Oh yes maybe !

Sadly I can’t upgrade till saturday. I keep you posted !

Thanks a lot

Le 5 juin 2019 à 01:00, jazzkutya notifications@github.com a écrit :

R2.2.0 - 2019-06-04 Better underrun/overrun handling.

[dupilax]

You're right, this is the needed firmware version ! No timeout since 6 hours... Thanks a lot

[jazzkutya]

thank you for the feedback, can you close this issue please?