ua1zbe
/
dsd-fme
mirror of https://github.com/lwvmobile/dsd-fme.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

EDACS: Differentiate test call update from individual call update on standard

This commit is contained in:
ilyacodes 2024-04-13 10:32:41 -04:00
parent 09b181449f
commit bf62106953
1 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/edacs-fme.c
View File

@ -1479,6 +1479,7 @@ void edacs(dsd_opts * opts, dsd_state * state)
}
//Channel Updates (6.2.4.7)
//Source/caller being present in individual call channel updates reverse engineered from Montreal STM system
//Test calls reverse engineered from HartLink system
else if (mt_b == 0x3)
{
int mt_c = (msg_1 & 0x300000) >> 20;
@ -1492,6 +1493,9 @@ void edacs(dsd_opts * opts, dsd_state * state)
//Abstract away to a target, and be sure to check whether it's an individual call later
int target = (is_individual == 0) ? group : lid;
//Test calls are just individual calls with source and target of 0
int is_test_call = (target == 0 && source == 0);
//Technically only MT-C 0x1 and 0x3 are defined in TSB 69.3 - using and extrapolating on legacy code
int is_tx_trunk = (mt_c == 2 || mt_c == 3) ? 1 : 0;
int is_digital = (mt_c == 1 || mt_c == 3) ? 1 : 0;
@ -1501,15 +1505,20 @@ void edacs(dsd_opts * opts, dsd_state * state)
fprintf (stderr, "%s", KGRN);
fprintf (stderr, " Voice Group Channel Update ::");
}
else
else if (is_test_call == 0)
{
fprintf (stderr, "%s", KCYN);
fprintf (stderr, " Voice Individual Channel Update ::");
}
else
{
fprintf (stderr, "%s", KYEL);
fprintf (stderr, " Voice Test Channel Update ::");
}
if (is_digital == 0) fprintf (stderr, " Analog");
else fprintf (stderr, " Digital");
if (is_individual == 0) fprintf (stderr, " Group [%04d]", target);
else fprintf (stderr, " Callee [%05d] Caller [%05d]", target, source);
if (is_individual == 0) fprintf (stderr, " Group [%04d]", target);
else if (is_test_call == 0) fprintf (stderr, " Callee [%05d] Caller [%05d]", target, source);
fprintf (stderr, " LCN [%02d]%s", lcn, get_lcn_status_string(lcn));
if (is_tx_trunk == 0) fprintf (stderr, " [Message Trunking]");
if (is_emergency == 1)
@ -1624,6 +1633,7 @@ void edacs(dsd_opts * opts, dsd_state * state)
}
//Individual Call Channel Assignment (6.2.4.9)
//Analog and digital flag reverse engineered from Montreal STM system
//Test calls reverse engineered from HartLink system
else if (mt_b == 0x5)
{
int is_tx_trunk = (msg_1 & 0x200000) >> 21;