Search found 3 matches

by KJ7WFB
Tue Apr 12, 2022 3:50 am
Forum: MMDVM_HS Hat(s)
Topic: Dual Hat / FT-5DR / FTM-400XDR issue
Replies: 20
Views: 11327

Tuning a duplex MMDVM

I have a duplex MMDVM hat for a Raspberry Pi -- STM32-DVM/MMDVM_HS-Raspberry.pi Hat(GPIO). The Pi runs the latest version of Pi-Star and I have updated the firmware on the MMDVM hat. It is configured to run in duplex on two frequencies; 439.620 and 434.620, and to connect with Yaesu System Fusion. I...
by KJ7WFB
Mon Jun 28, 2021 12:52 am
Forum: D-Star Specific Support
Topic: D-Star Terminal Mode startup
Replies: 2
Views: 1748

Re: D-Star Terminal Mode startup

I'll be interested to see the result of your tests. I continue to see the behavior I described above. The radio is always on when Pi-Star boots, though I have tests it the other way. Even if I power them on at the same time, the radio comes up in about 2 seconds and the Pi takes a minute to boot.
by KJ7WFB
Fri Jun 25, 2021 10:09 am
Forum: D-Star Specific Support
Topic: D-Star Terminal Mode startup
Replies: 2
Views: 1748

D-Star Terminal Mode startup

I am using PiStar v4.1.5 in Icom Terminal Mode connected to an Icom ID-4100. The data cable is always plugged in. It works well once it is running, but getting it started from power-off normally fails at first. On rare occasions, it starts normally, but 90% of the time I get this: When I power up th...