Search found 7 matches

by aa9vi
Wed Jun 22, 2022 6:10 pm
Forum: DMR Specific Support
Topic: High BER on DMR
Replies: 3
Views: 1523

Re: High BER on DMR

BER is fine. The packet loss of 12-35% did not improve with a fiber link with very consistent ping times < 1ms. I tried to increase the MMDVM latency to 600 and that did not help. I suspect others may have seen an issue with a PiHat STM32/Repeater Builder MMDVM interface. Are there any other ideas o...
by aa9vi
Wed Jun 15, 2022 2:22 pm
Forum: DMR Specific Support
Topic: High BER on DMR
Replies: 3
Views: 1523

High BER on DMR

Does anyone know what could cause and how to improve high Packet Loss on DMR? BER is at 0.0%. This seems to be a network issue since it is indicated on the Gateway Activity dashboard. I tried to change DMR servers and that did not help. Other digital modes do not have this issue. I am using a RPi 3B...
by aa9vi
Tue Jan 05, 2021 9:43 pm
Forum: Pi-Star General Support
Topic: ircDDGateway Commands
Replies: 1
Views: 852

Re: ircDDGateway Commands

Here is part of the answer: https://www.f4fxl.org/pi-star-scheduling-dstar-reflector-linking-and-unlinking/ Syntax like this: 55 19 * * 1 root remotecontrold f4fxl__b link never dcs933_r I tried that in the cron utility on pi-star and that does not work. I tried the full path of /usr/local/bin/remot...
by aa9vi
Tue Jan 05, 2021 7:18 pm
Forum: Pi-Star General Support
Topic: ircDDGateway Commands
Replies: 1
Views: 852

ircDDGateway Commands

Does anyone know or have a source that details the ircDDBGateway command syntax? I have 2 repeaters that route through my pi-star gateway. I'd like to set up cron jobs for connections but I only know how to do this for the repeater connected directly to the pi-star. So, If I have DStar module B runn...
by aa9vi
Sun Jul 12, 2020 5:19 pm
Forum: Pi-Star General Support
Topic: Serial TFT display just shows boot up text
Replies: 0
Views: 1073

Serial TFT display just shows boot up text

Hello. I have a "GoodTFT" 3.5" display and I can get the raspbian bootup text to show just fine but nothing in terms of a pi-star status display. I installed the /LCD-show/MHS35-show.sh script as instructed. https://github.com/goodtft/LCD-show Any ideas on what I need to do to get the...
by aa9vi
Sun Jun 21, 2020 2:13 am
Forum: IP Networking
Topic: ipv4.fw default
Replies: 0
Views: 1997

ipv4.fw default

Does anyone know how to restore the default iptables or have an ipv4.fw I can write in to restore them?

Thanks,
Mike, AA9VI
by aa9vi
Sat Oct 06, 2018 3:38 pm
Forum: Other MMDVM Modem Boards
Topic: Micronode Teensy MMDVM firmwre upgrade
Replies: 0
Views: 2965

Micronode Teensy MMDVM firmwre upgrade

Hi there. I have a Micronode Teensy MMDVM controller. It uses a v3.2 board. I followed the MMDVM firmware upgrade procedure here: http://micro-node.com/teensy_user.pdf and now it won't work with the pi. The upgrade seemed to go just fine. I saw it flash on the TeensyDuino pop up box and it rebooted,...