AFG/dump1090
3
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

faup1090: emit events from DF18 as well as DF17

Browse source
This commit is contained in:
Oliver Jowett 2016-09-15 14:59:04 +01:00
parent 46f0c15471
commit 9653d365db
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
net_io.c
View file

@ -1752,16 +1752,19 @@ static void writeFATSVEvent(struct modesMessage *mm, struct aircraft *a)
break;
case 17:
// DF 17: extended squitter
case 18:
// DF 17/18: extended squitter
if (mm->metype == 28 && mm->mesub == 2 && memcmp(&mm->ME[1], &a->fatsv_emitted_bds_30[1], 6) != 0) {
// type 28 subtype 2: ACAS RA report
// first byte has the type/subtype, remaining bytes match the BDS 3,0 format
if (mm->metype == 28 && mm->mesub == 2 && memcmp(&mm->ME[1], &a->fatsv_emitted_bds_30[1], 6) != 0) {
memcpy(a->fatsv_emitted_bds_30, &mm->ME[1], 6);
writeFATSVEventMessage(mm, "es_acas_ra", mm->ME, 7);
} else if (mm->metype == 31 && (mm->mesub == 0 || mm->mesub == 1) && memcmp(mm->ME, a->fatsv_emitted_es_status, 7) != 0) {
// aircraft operational status
memcpy(a->fatsv_emitted_es_status, mm->ME, 7);
writeFATSVEventMessage(mm, "es_op_status", mm->ME, 7);
} else if (mm->metype == 29 && (mm->mesub == 0 || mm->mesub == 1) && memcmp(mm->ME, a->fatsv_emitted_es_target, 7) != 0) {
// target state and status
memcpy(a->fatsv_emitted_es_target, mm->ME, 7);
writeFATSVEventMessage(mm, "es_target", mm->ME, 7);
}