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Only display altitude when dumping position messages if it is valid.

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This commit is contained in:
Oliver Jowett 2015-02-09 14:11:04 +00:00
parent 07a39331c9
commit e7e7f9e7c2
1 changed files with 4 additions and 1 deletions
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mode_s.c
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@ -975,7 +975,10 @@ static void displayExtendedSquitter(struct modesMessage *mm) {
} else if (mm->metype >= 5 && mm->metype <= 22) { // Airborne position Baro
printf(" F flag : %s\n", (mm->msg[6] & 0x04) ? "odd" : "even");
printf(" T flag : %s\n", (mm->msg[6] & 0x08) ? "UTC" : "non-UTC");
if (mm->bFlags & MODES_ACFLAGS_ALTITUDE_VALID)
printf(" Altitude : %d feet\n", mm->altitude);
else
printf(" Altitude : not valid\n");
if (mm->bFlags & MODES_ACFLAGS_LATLON_VALID) {
if (mm->bFlags & MODES_ACFLAGS_REL_CPR_USED)
printf(" Local CPR decoding used.\n");