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bnetz: Simplifying 'telegramm' handling

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This commit is contained in:
Andreas Eversberg
2016-03-05 09:57:11 +01:00
parent d21be383a6
commit 287b914b56
4 changed files with 28 additions and 18 deletions
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src/bnetz/bnetz.h
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@@ -70,7 +70,7 @@ typedef struct bnetz {
int fsk_filter_pos; /* current sample position in filter_spl */
int fsk_filter_step; /* number of samples for each analyzation */
int fsk_filter_bit; /* last bit, so we detect a bit change */
int fsk_filter_sample; /* sample counter for shifting receive bits */
int fsk_filter_sample; /* count until it is time to sample bit */
uint16_t fsk_filter_telegramm; /* rx shift register for receiveing telegramm */
double fsk_filter_quality[16]; /* quality of each bit in telegramm */
double fsk_filter_level[16]; /* level of each bit in telegramm */
@@ -79,7 +79,7 @@ typedef struct bnetz {
int tone_count; /* how long has that tone been detected */
double phaseshift256[2]; /* how much the phase of sine wave changes per sample */
double phase256; /* current phase */
const char *telegramm; /* current telegramm sequence */
int telegramm; /* set, if there is a valid telegram */
int16_t *telegramm_spl; /* 16 * samples_per_bit */
int telegramm_pos; /* current sample position in telegramm_spl */