Multiple xS50 on a L513 (RS485)
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@martin-kudláček Thanks a lot, it works now :) I can set another address than default now!
Firmware is now 5.9 (it was 5.6 as you said), is there any need to upgrade to 5.18? -
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This post is deleted! -
@martin-kudláček My fault, did not do step 1 in your decsription above since fwserial and firmware files were already present. It's 5.18 now, thank you!
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Ok, took a while before I had time to do this, but now the downloads don't seem to work anymore, check below (btw, I'm using an own build image, not the Neuron image):
root@L203-sn81:/home/pi# wget -O - https://files.unipi.technology/debian/unipi_pub.gpg | apt-key add\ > ^C root@L203-sn81:/home/pi# wget -O - https://files.unipi.technology/debian/unipi_pub.gpg | apt-key add --2019-09-12 08:05:48-- https://files.unipi.technology/debian/unipi_pub.gpg Resolving files.unipi.technology (files.unipi.technology)... 86.49.170.141 Connecting to files.unipi.technology (files.unipi.technology)|86.49.170.141|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://kb.unipi.technology/debian/unipi_pub.gpg [following] --2019-09-12 08:05:49-- https://kb.unipi.technology/debian/unipi_pub.gpg Resolving kb.unipi.technology (kb.unipi.technology)... 86.49.170.141 Connecting to kb.unipi.technology (kb.unipi.technology)|86.49.170.141|:443... connected. HTTP request sent, awaiting response... 200 OK Length: unspecified [text/html] Saving to: 'STDOUT' - [ <=> ] 13.43K --.-KB/s in 0.03s 2019-09-12 08:05:49 (385 KB/s) - written to stdout [13757] gpg: no valid OpenPGP data found. root@L203-sn81:/home/pi# apt update Get:1 http://archive.raspberrypi.org/debian stretch InRelease [25.4 kB] Get:2 http://raspbian.raspberrypi.org/raspbian stretch InRelease [15.0 kB] Get:3 http://raspbian.raspberrypi.org/raspbian stretch/contrib Sources [75.2 kB] Get:5 http://raspbian.raspberrypi.org/raspbian stretch/non-free Sources [125 kB] Get:6 http://archive.raspberrypi.org/debian stretch/main armhf Packages [221 kB] Get:7 http://raspbian.raspberrypi.org/raspbian stretch/main Sources [9721 kB] Get:8 http://archive.raspberrypi.org/debian stretch/ui armhf Packages [45.0 kB] Err:4 https://kb.unipi.technology/debian stretch InRelease Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?) Get:9 http://raspbian.raspberrypi.org/raspbian stretch/main armhf Packages [11.7 MB] Get:10 http://raspbian.raspberrypi.org/raspbian stretch/contrib armhf Packages [56.9 kB] Get:11 http://raspbian.raspberrypi.org/raspbian stretch/non-free armhf Packages [95.5 kB] Fetched 22.1 MB in 18s (1192 kB/s) Reading package lists... Done E: Failed to fetch https://files.unipi.technology/debian/dists/stretch/InRelease Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?) E: Some index files failed to download. They have been ignored, or old ones used instead. root@L203-sn81:/home/pi# apt install -y neuron-firmware neuron-modbus-tools Reading package lists... Done Building dependency tree Reading state information... Done Note, selecting 'unipi-modbus-tools' instead of 'neuron-modbus-tools' E: Unable to locate package neuron-firmware root@L203-sn81:/home/pi# /opt/neuron-bin/fwserial -p /dev/extcomm/0/0 bash: /opt/neuron-bin/fwserial: No such file or directory -
So I tried with an official Unipian image, but still same problem. Some security issue (gpg: no valid OpenPGP data found). Please help @tomas_hora @Martin-Kudláček
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The files has been moved into a new repostirory: https://repo.unipi.technology/debian/ The FW tool for extension can be found here https://kb.unipi.technology/files:software:tools:00-start#extension_firmware_update_tool
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Thanks! I was able to flash the device using the FW update tool and now it says it v5.36 on it.
Too bad I'm not able to try it out now, as on my test Unipi I accidentally plugged in the power supply on the RS485 port and now I get
root@L203-sn81:/home/pi# /opt/unipi-bin/fwserial -p /dev/extcomm/0/0 Read version failed: Connection timed outWill need to get a new Neuron for this.
Thanks for the help! :) -
@boy-lenssen Yeah, that's something we are working on to protect bricking the units during the FW upgrade process. If the RUN led is dead, send it to us so we can reflash the FW.
