[CLOSED] USB serial devices disconnections in OP3 on RPI3B+ - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: Bug Reports (https://forum.openmarine.net/forumdisplay.php?fid=4) +--- Thread: [CLOSED] USB serial devices disconnections in OP3 on RPI3B+ (/showthread.php?tid=5270) |
[CLOSED] USB serial devices disconnections in OP3 on RPI3B+ - Erickalon - 2024-03-20 Hello everyone, I'm using OpenPlotter v.3 - 64 bits on Raspberry 3B+, with OpenCPN 5.6.4, all updated to the latest versions. I connect the following devices to this Raspi: - GPS, at home to test a small G-Star IV mouse, on board an Evermore SA-320, connected to the USB port. - VHF with AIS Radio Ocean RO4800 receiver, connected to the USB port. - Sean's weather sensor with Davis anemometer, connected to the USB port. - USB keyboard and mouse. - Powered USB hub (different on board and at home). - Sean's Tinypilot with the latest beta version, connected via Ethernet cable. I experienced some problems last autumn due to frequent connection losses on the GPS and/or anemometer. As I wanted to use Pypilot in both wind and GPS modes, these disconnections were a real pain. So I'd like to try and solve this problem. I've done a lot of experiments at home to try and understand the problem, but it's not easy for me. It usually happens instantly when I open Chromium, but it also happens randomly after a few hours or less. Restarting OpenPlotter or unplugging and replugging the device is necessary to re-establish the connection. Your help would be welcome! Thanks. Eric RE: USB serial devices disconnections in OP3 on RPI3B+ - Erickalon - 2024-03-24 To close my last post, I have reinstalled from scratch with OP3 32 bits on a SSD and it's working fine on the desk, no more issue with serial ports and no freeze. |