AFG/dump1090
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Bail out on unlikely comm-b data values in more places.

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Before:

    575 AMBIGUOUS
   7090 GICB_CAPS
  19173 EMPTY_RESPONSE
  71686 UNKNOWN
  76469 AIRCRAFT_IDENT
 127603 ACAS_RA
 212887 HEADING_SPEED
 223068 DATALINK_CAPS
 230008 TRACK_TURN
 272746 VERTICAL_INTENT

    861 "suspicious"

After:

    567 AMBIGUOUS
   7445 GICB_CAPS
  19173 EMPTY_RESPONSE
  75252 UNKNOWN
  76469 AIRCRAFT_IDENT
 127603 ACAS_RA
 212654 HEADING_SPEED
 223068 DATALINK_CAPS
 229807 TRACK_TURN
 269267 VERTICAL_INTENT

    466 "suspicious"
This commit is contained in:
Oliver Jowett 2019-05-02 18:06:17 +08:00
parent f968fea390
commit 5eb0bd10ea
1 changed files with 11 additions and 11 deletions
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22
comm_b.c
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@ -296,7 +296,7 @@ static int decodeBDS40(struct modesMessage *mm, bool store)
score += 13;
} else {
// unlikely altitude
score -= 2;
return 0;
}
} else if (!mcp_valid && mcp_raw == 0) {
score += 1;
@ -311,7 +311,7 @@ static int decodeBDS40(struct modesMessage *mm, bool store)
score += 13;
} else {
// unlikely altitude
score -= 2;
return 0;
}
} else if (!fms_valid && fms_raw == 0) {
score += 1;
@ -326,7 +326,7 @@ static int decodeBDS40(struct modesMessage *mm, bool store)
score += 13;
} else {
// unlikely pressure setting
score -= 2;
return 0;
}
} else if (!baro_valid && baro_raw == 0) {
score += 1;
@ -475,7 +475,7 @@ static int decodeBDS50(struct modesMessage *mm, bool store)
if (roll >= -40 && roll < 40) {
score += 11;
} else {
score -= 5;
return 0;
}
} else if (!roll_valid && roll_raw == 0 && !roll_sign) {
score += 1;
@ -503,7 +503,7 @@ static int decodeBDS50(struct modesMessage *mm, bool store)
if (gs >= 50 && gs <= 700) {
score += 11;
} else {
score -= 5;
return 0;
}
} else if (!gs_valid && gs_raw == 0) {
score += 1;
@ -521,7 +521,7 @@ static int decodeBDS50(struct modesMessage *mm, bool store)
if (track_rate >= -10.0 && track_rate <= 10.0) {
score += 11;
} else {
score -= 5;
return 0;
}
} else if (!track_rate_valid && track_rate_raw == 0 && !track_rate_sign) {
score += 1;
@ -536,7 +536,7 @@ static int decodeBDS50(struct modesMessage *mm, bool store)
if (tas >= 50 && tas <= 700) {
score += 11;
} else {
score -= 5;
return 0;
}
} else if (!tas_valid && tas_raw == 0) {
score += 1;
@ -646,7 +646,7 @@ static int decodeBDS60(struct modesMessage *mm, bool store)
if (ias >= 50 && ias <= 700) {
score += 11;
} else {
score -= 5;
return 0;
}
} else if (!ias_valid && ias_raw == 0) {
score += 1;
@ -660,7 +660,7 @@ static int decodeBDS60(struct modesMessage *mm, bool store)
if (mach >= 0.1 && mach <= 0.9) {
score += 11;
} else {
score -= 5;
return 0;
}
} else if (!mach_valid && mach_raw == 0) {
score += 1;
@ -678,7 +678,7 @@ static int decodeBDS60(struct modesMessage *mm, bool store)
if (baro_rate >= -6000 && baro_rate <= 6000) {
score += 11;
} else {
score -= 5;
return 0;
}
} else if (!baro_rate_valid && baro_rate_raw == 0) {
score += 1;
@ -696,7 +696,7 @@ static int decodeBDS60(struct modesMessage *mm, bool store)
if (inertial_rate >= -6000 && inertial_rate <= 6000) {
score += 11;
} else {
score -= 5;
return 0;
}
} else if (!inertial_rate_valid && inertial_rate_raw == 0) {
score += 1;