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dft_detect: add Weathex WxR-301D

test
Zilog80 2023-08-12 23:36:04 +02:00
rodzic 79e9e8338e
commit bbc82cb14d
1 zmienionych plików z 19 dodań i 7 usunięć
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26
scan/dft_detect.c
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@ -108,8 +108,13 @@ static char imet1rs_header[] =
// C34/C50: 2400 baud, 1:2900Hz/0:4800Hz
static char c34_preheader[] =
"01010101010101010101010101010101"; // 2900 Hz tone
// dft, dB-max(1000Hz..5000Hz) = 2900Hz ?
"01010101010101010101010101010101"; // 2900 Hz tone
// dft, dB-max(1000Hz..5000Hz) = 2900Hz ?
static char weathex_header[] =
"10101010""10101010""10101010" // AA AA AA (preamble)
"00101101""11010100"; //"10101010"; // 2D D4 55/AA
typedef struct {
@ -145,6 +150,7 @@ static float set_lpIQ = 0.0;
#define tn_MRZ 12
#define tn_MTS01 13
#define tn_C34C50 15
#define tn_WXR301 16
#define tn_MK2LMS 18
#define tn_IMET5 24
#define tn_IMETa 25
@ -152,10 +158,10 @@ static float set_lpIQ = 0.0;
#define tn_IMET1rs 28
#define tn_IMET1ab 29
#define Nrs 15
#define idxIMETafsk 12
#define idxRS 13
#define idxI4 14
#define Nrs 16
#define idxIMETafsk 13
#define idxRS 14
#define idxI4 15
static rsheader_t rs_hdr[Nrs] = {
{ 2500, 0, 0, dfm_header, 1.0, 0.0, 0.65, 2, NULL, "DFM9", tn_DFM, 0, 1, 0.0, 0.0}, // DFM6: -2 ?
{ 4800, 0, 0, rs41_header, 0.5, 0.0, 0.70, 2, NULL, "RS41", tn_RS41, 0, 1, 0.0, 0.0},
@ -168,6 +174,7 @@ static rsheader_t rs_hdr[Nrs] = {
{ 2400, 0, 0, mrz_header, 1.5, 0.0, 0.80, 2, NULL, "MRZ", tn_MRZ, 0, 1, 0.0, 0.0},
{ 1200, 0, 0, mts01_header, 1.0, 0.0, 0.65, 2, NULL, "MTS01", tn_MTS01, 0, 0, 0.0, 0.0},
{ 5800, 0, 0, c34_preheader, 1.5, 0.0, 0.80, 2, NULL, "C34C50", tn_C34C50, 0, 2, 0.0, 0.0}, // C34/C50 2900 Hz tone
{ 4800, 0, 0, weathex_header, 1.0, 0.0, 0.65, 2, NULL, "WXR301", tn_WXR301, 0, 3, 0.0, 0.0},
{ 9600, 0, 0, imet1ab_header, 1.0, 0.0, 0.80, 2, NULL, "IMET1AB", tn_IMET1ab, 1, 3, 0.0, 0.0}, // (rs_hdr[idxAB])
{ 9600, 0, 0, imet_preamble, 0.5, 0.0, 0.80, 4, NULL, "IMETafsk", tn_IMETa , 1, 1, 0.0, 0.0}, // IMET1AB, IMET1RS (IQ)IMET4
{ 9600, 0, 0, imet1rs_header, 0.5, 0.0, 0.80, 2, NULL, "IMET1RS", tn_IMET1rs, 0, 3, 0.0, 0.0}, // (rs_hdr[idxRS]) IMET4: lpIQ=0 ...
@ -176,6 +183,7 @@ static rsheader_t rs_hdr[Nrs] = {
static int idx_MTS01 = -1,
idx_C34C50 = -1,
idx_WXR301 = -1,
idx_IMET1AB = -1;
@ -1133,6 +1141,9 @@ static int init_buffers() {
#ifdef NOC34C50
if ( strncmp(rs_hdr[j].type, "C34C50", 6) == 0 ) idx_C34C50 = j;
#endif
#ifdef NOWXR301
if ( strncmp(rs_hdr[j].type, "WXR301", 5) == 0 ) idx_WXR301 = j;
#endif
#ifdef NOIMET1AB
if ( strncmp(rs_hdr[j].type, "IMET1AB", 7) == 0 ) idx_IMET1AB = j;
#endif
@ -1142,7 +1153,7 @@ static int init_buffers() {
rs_hdr[j].spb = sample_rate/(float)rs_hdr[j].sps;
rs_hdr[j].hLen = strlen(rs_hdr[j].header);
rs_hdr[j].L = rs_hdr[j].hLen * rs_hdr[j].spb + 0.5;
if (j != idx_MTS01 && j != idx_C34C50 && j != idx_IMET1AB) {
if (j != idx_MTS01 && j != idx_C34C50 && j != idx_WXR301 && j != idx_IMET1AB) {
if (rs_hdr[j].hLen > hLen) hLen = rs_hdr[j].hLen;
if (rs_hdr[j].L > Lmax) Lmax = rs_hdr[j].L;
}
@ -1465,6 +1476,7 @@ int main(int argc, char **argv) {
if ( j == idx_MTS01 ) continue; // only ifdef NOMTS01
if ( j == idx_C34C50 ) continue; // only ifdef NOC34C50
if ( j == idx_WXR301 ) continue; // only ifdef NOWXR301
if ( j == idx_IMET1AB ) continue; // only ifdef NOIMET1AB
mv0_pos[j] = mv_pos[j];