Re: Problems with DINAH on Raspberry PI 3+
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If I use alsamixer to up the volume on the speaker just before the transmission, then the signal is heard.
The next received signal silences the DINAH card and no further transmissions are heard until I manually increase the volume on the DINAH card.
It appears that the COS is not behaving properly on the DINAH card on a Raspberry PI 3+ using Direwolf 1.6
I really don't?want to disconnect the COS signal, but that appears to be what is required?for proper performance.
It seems there is a general COS signal handling problem on the D"iNAH card which shows up on Raspberry?PI 3+ and on Windows.
Thoughts?
I am using a DINAH and either a Raspberry PI 2 or 3+ using the Direwolf 1.6 software
When I connect a DINAH to a Raspberry PI 2, the DINAH card output is silenced when Squelch is enabled and then returns to the prior?setting and will transmit properly.
When I connect?the DINAH? to a Raspberry PI 3+, an incoming?signal enables Squelch, the volume of the DINAH output goes down but does not return to normal?when Squelch is dropped.
This means I can receive?fine but can not send.
This actually mirrors a problem I saw on Windows.
I can obviously cut the COS line, but this disables?the hardware check for channel busy.
Thoughts?
Thanks!
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