From cf4b3bf9cd9ec2b16ec4252aaffd3c8515033d85 Mon Sep 17 00:00:00 2001
From: DJ2LS <75909252+DJ2LS@users.noreply.github.com>
Date: Sun, 4 Dec 2022 13:01:09 +0100
Subject: [PATCH] first version overriding own callsign ssid

---
 tnc/sock.py | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/tnc/sock.py b/tnc/sock.py
index f4e965a2..bdb5cdd7 100644
--- a/tnc/sock.py
+++ b/tnc/sock.py
@@ -351,6 +351,15 @@ def process_tnc_commands(data):
 
             dxcallsign = received_json["dxcallsign"]
 
+            # check if specific callsign is set with different SSID than the TNC is initialized
+            try:
+                mycallsign = received_json["parameter"][0]["mycallsign"]
+                mycallsign = helpers.callsign_to_bytes(mycallsign)
+                mycallsign = helpers.bytes_to_callsign(mycallsign)
+
+            except Exception:
+                mycallsign = static.MYCALLSIGN
+
             # additional step for being sure our callsign is correctly
             # in case we are not getting a station ssid
             # then we are forcing a station ssid = 0
@@ -370,10 +379,8 @@ def process_tnc_commands(data):
 
                 # try connecting
                 try:
-                    static.DXCALLSIGN = dxcallsign
-                    static.DXCALLSIGN_CRC = helpers.get_crc_24(static.DXCALLSIGN)
 
-                    DATA_QUEUE_TRANSMIT.put(["CONNECT", dxcallsign, attempts])
+                    DATA_QUEUE_TRANSMIT.put(["CONNECT", mycallsign, dxcallsign, attempts])
                     command_response("connect", True)
                 except Exception as err:
                     command_response("connect", False)
@@ -385,7 +392,6 @@ def process_tnc_commands(data):
                     # allow beacon transmission again
                     static.BEACON_PAUSE = False
 
-
                 # allow beacon transmission again
                 static.BEACON_PAUSE = False