kopia lustrzana https://github.com/rs1729/RS
iMet-54 v0.4.0: inverse polarization fix
rodzic
70c15e8227
commit
a7b35afa46
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@ -654,13 +654,16 @@ int main(int argc, char *argv[]) {
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// init circular header bit buffer
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hdb.hdr = imet54_header;
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hdb.len = strlen(imet54_header);
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hdb.thb = 1.0 - 3.1/(float)hdb.len; // 1.0-max_bit_errors/hdrlen
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//db.thb = 1.0 - 3.1/(float)hdb.len; // 1.0-max_bit_errors/hdrlen
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hdb.bufpos = -1;
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hdb.buf = NULL;
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/*
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hdb.buf = calloc(hdb.len, sizeof(char));
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if (hdb.buf == NULL) {
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fprintf(stderr, "error: malloc\n");
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return -1;
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}
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*/
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hdb.ths = 0.7; // caution/test false positive
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hdb.sbuf = calloc(hdb.len, sizeof(float));
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if (hdb.sbuf == NULL) {
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@ -712,21 +715,24 @@ int main(int argc, char *argv[]) {
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}
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if ( bitQ == EOF ) break; // liest 2x EOF
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gpx.frame_bits[pos] = hsbit.hb & 1;
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if (gpx.option.inv) {
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hsbit.hb ^= 1;
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hsbit.sb = -hsbit.sb;
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bit ^= 1;
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}
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if (gpx.option.inv) bit ^= 1;
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gpx.frame_bits[pos] = hsbit.hb & 1;
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bitpos += 1;
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pos++;
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}
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gpx.frame_bits[pos] = 0;
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print_frame(&gpx, pos, 1);
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if (pos < BITFRAME_LEN) break;
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header_found = 0;
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// bis Ende der Sekunde vorspulen; allerdings Doppel-Frame alle 10 sek
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while ( 0 && bitpos < 3*BITFRAME_LEN/4 ) {
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// bis Ende der Sekunde vorspulen
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while ( 0 && bitpos < 4*BITFRAME_LEN/3 ) {
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if (option_softin) {
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float s = 0.0;
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bitQ = f32soft_read(fp, &s);
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