Differences

This shows you the differences between two versions of the page.

--- public:radio:2024:aprs [10/04/24 07:44 BST] – [30m] john
+++ public:radio:2024:aprs [06/03/25 06:49 GMT] (current) – external edit 127.0.0.1
@@ Line 9: / Line 9: @@
   * FT8900 : 2m I-Gate **GM4SLV-2** - Raspberry Pi, TNC-Pi and APRX I-Gate software
-    * UPDATE 6/4/24 : 2m APRS suspended. Coverage not adequate from low 2m antenna. Radio repurposed for ''svxlink'' [[public:radio:2024:svxlink|]]
+    * **UPDATE 6/4/24 : 2m APRS suspended**. Coverage not adequate from low 2m antenna.
   * TM-D710 in van : **GM4SLV-9** - will digipeat "WIDEn-N"
   * TH-D72 : **GM4SLV-8**
@@ Line 53: / Line 53: @@
       * //Normal// 300 baud AFSK resolves at 2000Hz - and is decoded by WinRPR at this offset
-=== Direwolf update ===
+{{:public:radio:2024:screenshot_at_2024-04-10_09-06-39.png?600|}}
+=== Direwolf update : 10/04/24 ===
   * Direwolf v1.6 in Debian has a minor annoyance - it decodes its own transmitted frames occasionally due to cross talk in the sound card
@@ Line 61: / Line 65: @@
   * Steps to clone/build
-<code>
+<code bash>
-git clone https://github.com/wb2osz/direwolf.git
-sudo apt-get install
 sudo apt-get install libavahi-client-dev
 git clone https://www.github.com/wb2osz/direwolf
 cd direwolf
-git checkout dev
 mkdir build && cd build
 cmake ..
@@ Line 75: / Line 77: @@
 Running the new version
-<code>
+<code bash>
-cd build/src
+cd src
 ./direwolf -c ~/direwolf.conf
 </code>
@@ Line 84: / Line 86: @@
 A few tweaks to the config:
-<code>
+<code bash>
 ADEVICE  plughw:2,0
@@ Line 122: / Line 124: @@
 </code>
+  * I will remove the Debian version 1.6 and ''sudo make install'' the newly compiled v1.7 once I'm happy with it.
+  * This version also decodes FX25 packets - which I don't fully understand yet
+<code>
+SP6PGH-10 audio level = 53   FX.25   75_______
+[0.1] SP6PGH-10>APWW11,WIDE1-1:>100639zTest HF APRS station
+Status Report, APRSISCE win32 version
+Test HF APRS station
+[0H] SP6PGH-10>APWW11,GM4SLV-10*:>100639zTest HF APRS station
+</code>
+  * a normal AX25 packet
+<code>
+IW4EGP-10 audio level = 46    _|||_____
+[0.2] IW4EGP-10>APU25N,WIDE2-2:=4403.57N/01233.72E&APRS HF 30m -/D R-I  H24 {UIV32}<0x0d>
+Position, HF Gateway  <= the original primary table definition, UIview 32 bit apps
+N 44 03.5700, E 012 33.7200
+APRS HF 30m -/D R-I  H24 {UIV32}
+[0H] IW4EGP-10>APU25N,GM4SLV-10*,WIDE2-1:=4403.57N/01233.72E&APRS HF 30m -/D R-I  H24 {UIV32}<0x0d>
+</code>
+  * both of these are also digipeated my me, shown on the last line is my outgoing digipeated packet:
+    * ''[0H] SP6PGH-10>APWW11,GM4SLV-10*:>100639zTest HF APRS station''
+    * ''[0H] IW4EGP-10>APU25N,GM4SLV-10*,WIDE2-1:=4403.57N/01233.72E&APRS HF 30m -/D R-I  H24 {UIV32}<0x0d>''
 --- //John Pumford-Green 21/03/24 16:14//
+Last Update : ~~LASTMOD~~
 ===== Further Information =====
-| aprs.fi | [[https://aprs.fi/info/a/GM4SLV-2]] |
+| Direwolf v1.7 User Manual | {{ :public:radio:2024:user-guide_1_.pdf |}} |
+| aprs.fi | [[https://aprs.fi/info/a/GM4SLV-10]] |
 {{tag>radio aprs}}