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Fixed: now skipping correct number of values in magnitude buffer

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Variable j points to the current location in the magnitude vector.
When decoding a message  (MODES_PREAMBLE_US+msglen)*2 is added to j.
In the loop head j is increased by 1, so one value was skipped.
This commit is contained in:
Markus Gräb 2014-05-14 19:36:36 +02:00 committed by Malcolm Robb
parent a55b9a76b5
commit 00533e7ff4
1 changed files with 2 additions and 2 deletions
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4
mode_s.c
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@ -1774,7 +1774,7 @@ void detectModeS(uint16_t *m, uint32_t mlen) {
// Skip this message if we are sure it's fine
if (mm.crcok) {
j += (MODES_PREAMBLE_US+msglen)*2;
j += (MODES_PREAMBLE_US+msglen)*2 - 1;
}
// Pass data to the next layer
@ -2092,4 +2092,4 @@ int decodeCPRrelative(struct aircraft *a, int fflag, int surface) {
}
//
// ===================== Mode S detection and decoding ===================
//
//