AFG/dump1090
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icao_filter.[ch] from the experimental branch.

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This commit is contained in:
Oliver Jowett 2015-01-20 23:53:26 +00:00
parent 270a22e06a
commit 0433ed3f5d
7 changed files with 197 additions and 65 deletions

7
dump1090.c
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@ -120,8 +120,7 @@ void modesInit(void) {
// Allocate the various buffers used by Modes
Modes.trailing_samples = (Modes.oversample ? (MODES_OS_PREAMBLE_SAMPLES + MODES_OS_LONG_MSG_SAMPLES) : (MODES_PREAMBLE_SAMPLES + MODES_LONG_MSG_SAMPLES)) + 16;
if ( ((Modes.icao_cache = (uint32_t *) malloc(sizeof(uint32_t) * MODES_ICAO_CACHE_LEN * 2) ) == NULL) ||
((Modes.pFileData = (uint16_t *) malloc(MODES_ASYNC_BUF_SIZE) ) == NULL) ||
if ( ((Modes.pFileData = (uint16_t *) malloc(MODES_ASYNC_BUF_SIZE) ) == NULL) ||
((Modes.magnitude = (uint16_t *) calloc(MODES_ASYNC_BUF_SAMPLES+Modes.trailing_samples, 2) ) == NULL) ||
((Modes.maglut = (uint16_t *) malloc(sizeof(uint16_t) * 256 * 256) ) == NULL) ||
((Modes.log10lut = (uint16_t *) malloc(sizeof(uint16_t) * 256 * 256) ) == NULL) )
@ -131,7 +130,6 @@ void modesInit(void) {
}
// Clear the buffers that have just been allocated, just in-case
memset(Modes.icao_cache, 0, sizeof(uint32_t) * MODES_ICAO_CACHE_LEN * 2);
memset(Modes.pFileData,127, MODES_ASYNC_BUF_SIZE);
// Validate the users Lat/Lon home location inputs
@ -218,6 +216,7 @@ void modesInit(void) {
// Prepare error correction tables
modesChecksumInit(Modes.nfix_crc);
icaoFilterInit();
}
//
// =============================== RTLSDR handling ==========================
@ -607,6 +606,8 @@ void backgroundTasks(void) {
time_t now = time(NULL);
icaoFilterExpire();
if (Modes.net) {
modesNetPeriodicWork();
}