IC-F8101 set_ptt on rear port

[mdblack98]

I got WSJT-X 2.5.4 and it sets freq and PTT's fine. But I think you may be using the wrong CI-V PTT command for the sound card.

They should be:

fefe8ae0 1a 37 0002 fd : for PTT ON
fefe8ae0 1a 37 0000 fd : for PTT OFF

I cannot find "37" in any of the icom source files like icom.h, icom_defs.h or icf8101.c.

What happens when using the old std 1c 00 and 1c 01 is that you get PTT but it is routing the audio via the mic I believe. To get the audio from the USB sound card, you have to use the ones above.

Verified that FLDIGI with my RigCAT file for the radio functions normally, but WSJT-X and Direwolf give me what sounds an awful lot like feedback (which makes sense).

Let me know if I can make source adjustments here and recompile to test. I am just not sure where to make any relevant changes.

Regards,

Mitch

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Mitch, AB4MW