Blog V4 compatibility issue?

[theghostglitch]

Describe the bug
Using a Blog V4, no matter what frequency is selected, frequency peaks stay the same.

To Reproduce
Steps to reproduce the behavior:
Run OP25 with a Blog v4

Screenshots
Image1
Image2

System Information (please complete the following information):

• OS: Ubuntu 22.04.3 & Raspbian on Raspberry Pi 3
• GNURadio version: 3.10
• GCC version: 11.4.0

Additional context
The Blog v4 needed a driver update over the original RTL-SDR driver. It's compatible with the older SDRs but has added features that are required to run the v4 correctly. Not sure if this has been implemented on OP25?

[theghostglitch]

Update
Installing the v4 drivers manually breaks OP25. Specifically osmosdr with an error "osmosdr sorce_c creation failure".
./install.sh and a reboot does not fix this.

So I'm assuming this is an osmo sdr problem and not an OP25 problem.

[boatbod]

OP25 relies on gr-osmosdr for interface to the RTL device.  If there has been an underlying API change between osmo and rtl to support v4 drivers, you're probably going to need an update gr-osmosdr as well. Supplying some debug logs at "-v 11" would be helpful if you'd like me to look at this in any more detail. Thanks, Graham

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On 1/18/24 18:53, theghostglitch wrote: Update Installing the v4 drivers manually breaks OP25. Specifically osmosdr with an error "osmosdr sorce_c creation failure". ./install.sh and a reboot does not fix this. — Reply to this email directly, view it on GitHub <#199 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AHS3SNWRQE5I74MPUBKXZ7LYPGYWFAVCNFSM6AAAAABCAZHLAKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQOJZGQYDCMBWGI>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[boatbod]

No futher debug info provided by reporting party.
Suspect the manual installation of blog v4 drivers without installing a compatible version of gr-osmosdr and then rebuilding op25 caused a library incompatibility.