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LimeSuiteNG soapy stream not starting with certain applications #127

@alphafox02

Description

@alphafox02

Lubuntu 24.04 with latest LimeSuiteNG using a Lime Mini v2 as of this morning.
Soapy Lib Version: v0.8.1-4build1
API Version: v0.8.0
ABI Version: v0.8

I recall something very similar happening to a fork of both the Airspy and AirspyHF soapy plugins where in some applications due to whatever reason, the stream didn't start fast enough?

Rechecking CubicSDR soapy results. It would appear the stream never starts.

[INFO] Make connection: 'LimeSDR Mini xxxxxxx'
[INFO] Reference clock 40.00 MHz
[INFO] Device name: LimeSDR-Mini_v2
[INFO] Reference: 40 MHz
[INFO] LMS7002M register cache: Disabled
SDR thread starting.
device init()
[INFO] Sampling rate set(2.100 MHz): CGEN:268.800 MHz, Decim: 2^5, Interp: 2^5
[INFO] Rx LPF configured
[ERROR] LoadConfig() - file not found
[INFO] Sampling rate set(2.100 MHz): CGEN:268.800 MHz, Decim: 2^5, Interp: 2^5
[INFO] Sampling rate set(2.100 MHz): CGEN:268.800 MHz, Decim: 2^5, Interp: 2^5
SDRThread : Device Stream set to MTU: 8160
starting readLoop()

Rechecking GQRX soapy results. Also appears the stream does not start.

[INFO] Make connection: 'LimeSDR Mini xxxxxx'
[INFO] Reference clock 40.00 MHz
[INFO] Device name: LimeSDR-Mini_v2
[INFO] Reference: 40 MHz
[INFO] LMS7002M register cache: Disabled
[INFO] Sampling rate set(10.003 MHz): CGEN:320.104 MHz, Decim: 2^3, Interp: 2^3
[INFO] Rx LPF configured
[INFO] Sampling rate set(5.000 MHz): CGEN:640.000 MHz, Decim: 2^5, Interp: 2^5
[INFO] Rx LPF configured
[ERROR] No samples or timeout
[ERROR] No samples or timeout
[ERROR] No samples or timeout
[ERROR] No samples or timeout
[ERROR] No samples or timeout
[ERROR] No samples or timeout

SigDigger. Stream starts and works.
SDRAngel with Soapy. Stream starts and works.

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