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EDACS: More WIP/Tests on EA Dynamic Regrouping2; #252

This commit is contained in:
lwvmobile 2024-04-15 07:47:15 -04:00
parent d86c520509
commit e5d11c81f3
1 changed files with 24 additions and 17 deletions
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41
src/edacs-fme.c
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@ -833,26 +833,27 @@ void edacs(dsd_opts * opts, dsd_state * state)
int unk2 = (msg_2 & 0x700000) >> 20; //unknown 3-bit value, possibly linked to TGA when patch is deleted
int target = (msg_2 & 0xFFFFF); //target group or individual ID (20-bit) to include in supergroup
//look at the 'zero' fields when on 'delete'
// MSG_1 [FE00045] MSG_2 [FE00045]
// FF80000 (visualization aide)
int unk3 = (msg_1 & 0x7FF00) >> 12;
int unk4 = (msg_2 & 0x7FF00) >> 12;;
//Ilya, please don't nit fix my logging format for these, it breaks grep when parsing a bunch of these all at once
fprintf (stderr, "%s", KWHT);
fprintf (stderr, " System Dynamic Regroup :: SP-WGID: %03d; Target: %07d;", sgid, target);
//just a guess, but when target == sgid, then the unk2 value is 6 (as opposed to 7)
//so is this signalling the same TGA value, but the bit for activate is deactivated?
if (sgid == target) //or SSN == 0x1F
tga = unk2;
//decode potential TGA values (assumming same as Harris P25)
if (tga & 4) fprintf (stderr, " One-Way"); //Simulselect
else fprintf (stderr, " Two-Way"); //Patch
if (tga & 2) fprintf (stderr, " Group");
else fprintf (stderr, " Radio"); //Individual
fprintf (stderr, " Patch");
if (tga & 1) fprintf (stderr, " Update");
else fprintf (stderr, " Delete");
if (sgid != target)
{
//decode potential TGA values (assumming same as Harris P25)
if (tga & 4) fprintf (stderr, " One-Way"); //Simulselect
else fprintf (stderr, " Two-Way"); //Patch
if (tga & 2) fprintf (stderr, " Group");
else fprintf (stderr, " Radio"); //Individual
fprintf (stderr, " Patch");
if (tga & 1) fprintf (stderr, " Active;");
else fprintf (stderr, " Delete;");
fprintf (stderr, " TGA: %01X;", tga); //this value seems to always be 7 for an active patch, 0 for a termination of a patch (6 if assigned the unk2 value)
if (unk1)
fprintf (stderr, " UNK1: %01X;", unk1);
@ -860,11 +861,17 @@ void edacs(dsd_opts * opts, dsd_state * state)
fprintf (stderr, " UNK2: %02X;", unk2);
fprintf (stderr, " SSN: %02X;", ssn); //this may or may not be a unique value to each SGID, is 1F for termination of a patch
}
//07:25:17 Sync: +EDACS MSG_1 [FE00045] MSG_2 [FE00045] (MT1: 1F; MT2: C) System Dynamic Regroup :: SP-WGID: 069; Target: 0000069; One-Way Group Patch Delete TGA: 6;
//Upon Reflection, thinking the same MT1 and MT2 values are in both messages, so appears to just be the SP-WGID here and a bunch of zeroes leading into it, and not a TGA value
else
{
fprintf (stderr, " TGA: %01X;", tga); //this value seems to always be 7 for an active patch, 0 for a termination of a patch (6 if assigned the unk2 value)
if (unk1)
fprintf (stderr, " UNK1: %02X;", unk1);
fprintf (stderr, " Patch Delete;");
if (unk3)
fprintf (stderr, " UNK3: %01X;", unk3);
if (unk3)
fprintf (stderr, " UNK4: %02X;", unk4);
}
fprintf (stderr, "%s", KNRM);