new draft post (Mobilinkd)

content/posts/2024/mobilinkd-on-my-linux-laptop/index.md

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+---
+title: mobilinkd on my linux laptop
+summary: 
+date: 2024-02-13T22:05:30+01:00
+lastmod: 2024-02-16T17:08:08+0000
+categories:
+- amateur-radio
+- computerstuff
+tags:
+- draft_post
+
+# showBreadcrumbs: true
+# showDate: false
+# showReadingTime: false
+# showWordCount: false
+# showPagination: false
+
+# feed_exclude: true
+# site_exclude: true
+
+# some help
+#
+# highlighting with highlights
+#
+# use table, as inline creates a padding around
+# and it pushes the text more to the right side (end of screen)
+#
+# ~~~html {linenos=table,hl_lines="3-6"}
+# ~~~html {linenos=inline,hl_lines="1,3-6"}
+
+draft: true
+
+---
+
+## Mobilinkd
+
+I use blueman-manager, a graphical tool to manage bluetooth devices. Because I
+actually hate bluetooth and its unpredictability...
+
+right click on to TNC4 Mobilinkd, Connect with: serial port
+
+that will create /dev/rfcomm0
+
+open that port with KISS
+
+~~~console
+$ sudo kissattach /dev/rfcomm0 wl2k
+AX.25 port wl2k bound to device ax0
+~~~
+
+For now, I haven't enabled auto-connect of the serial port.
+
+We can now use this in pat http when we select AX.25+linux
+
+There are a few files that need to be prepared.
+
+/etc/ax25/axports
+
+~~~squid
+# /etc/ax25/axports
+#
+# The format of this file is:
+#
+# name callsign speed paclen window description
+#
+
+#1	OH2BNS-1	1200	255	2	144.675 MHz (1200  bps)
+#2	OH2BNS-9	38400	255	7	TNOS/Linux  (38400 bps)
+wl2k OE7DRT 1200 255 7 Winlink
+~~~
+
+and the pat config has
+
+~~~json
+  "ax25_linux": {
+    "port": "wl2k"
+  },
+  "serial-tnc": {
+    "path": "/dev/rfcomm0",
+    "serial_baud": 9600,
+    "hbaud": 1200,
+    "type": "Kenwood",
+    "rig": ""
+  },
+~~~
+
+## Digirig
+
+Using AX.25+agwpe in pat
+
+~~~json
+  "ax25": {
+    "engine": "linux",
+    "rig": "",
+    "beacon": {
+      "every": 3600,
+      "message": "Winlink P2P",
+      "destination": "IDENT"
+    }
+  },
+  "agwpe": {
+    "addr": "127.0.0.1:8000",
+    "radio_port": 0
+  },
+~~~
+
+Direwolf
+
+~~~squid
+ADEVICE  plughw:1,0
+CHANNEL 0
+MYCALL OE7DRT
+MODEM 1200
+PTT /dev/ttyUSB0 RTS DTR
+AGWPORT 8000
+KISSPORT 8001
+IGTXLIMIT 6 10
+~~~
+
+Some systemd units I use for this
+
+pat
+
+~~~systemd
+[Unit]
+Description="pat winlink"
+After=network.target rigctld.service ardopc64.service
+Wants=rigctld.service ardopc.service
+
+[Service]
+Type=simple
+ExecStart=/home/dominic/bin/pat --listen "ardop,telnet" http
+TimeoutSec=10
+
+[Install]
+WantedBy=default.target
+~~~
+
+rigctl
+
+~~~systemd
+[Unit]
+Description="rigctld for TX-500 using Digirig"
+After=network.target
+Before=pat.service
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/rigctld -m 2050 -r /dev/ttyUSB0 -d /dev/ttyUSB0 -p /dev/ttyUSB0 -P RTS -s 9600 -vvv
+TimeoutSec=10
+
+[Install]
+WantedBy=default.target
+~~~
+
+ardopc
+
+~~~systemd
+[Unit]
+Description="ardopc for TX-500 using Digirig"
+After=network.target
+Before=pat.service
+
+[Service]
+Type=simple
+ExecStart=/home/dominic/bin/ardopc 8515 hw:1,0 hw:1,0 -c /dev/ttyUSB0:9600 -p /dev/ttyUSB0:9600
+TimeoutSec=10
+
+[Install]
+WantedBy=default.target
+~~~
+
+