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Tuning window is blank with FlexRadio DAX drivers are installed #4

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M0LTE opened this issue Jul 20, 2023 · 2 comments
Open

Tuning window is blank with FlexRadio DAX drivers are installed #4

M0LTE opened this issue Jul 20, 2023 · 2 comments

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@M0LTE
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M0LTE commented Jul 20, 2023 •
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My tuning window is blank when FlexRadio DAX drivers are present on the system.

After removing SmartSDR and the DAX drivers, samples begin to be received (kmaudio_readsamples returns non-zero) and the program begins to work.

image

Win 10 x64, tried deleting the config directory, tried v0.87 and v0.89.
@M0LTE M0LTE changed the title Tuning window is blank Tuning window is blank with FlexRadio DAX drivers are installed Jul 21, 2023
M0LTE added a commit to M0LTE/AMSAT-DL-QO-100-Modem that referenced this issue Jul 21, 2023
@M0LTE
Increase NUM_OF_PIPES from 20 to 50
5bfdb4b 
Resolves amsat-dl#4
@M0LTE
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M0LTE commented Jul 21, 2023

It seems that the large number of audio devices installed by FlexRadio's SmartSDR overruns the NUM_OF_PIPES available.
Simply increasing NUM_OF_PIPES resolves the issue.
This fix is present in my fork: https://github.com/M0LTE/AMSAT-DL-QO-100-Modem

@M0LTE M0LTE mentioned this issue Jul 21, 2023
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@M0LTE
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M0LTE commented Jul 22, 2023 •
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This is resolved by commit M0LTE@5bfdb4b

My fork contains various other improvements too- primarily, hamlib PTT support. Feel free to merge any/all of it in to this repo.

See here for binaries.

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Resolve issue in hsmodem when FlexRadio SmartSDR is present M0LTE/AMSAT-DL-QO-100-Modem
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@M0LTE