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B-Netz / NMT: minor changes at signal detection

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This commit is contained in:
Andreas Eversberg
2016-05-01 10:23:45 +02:00
parent 47dbf094d9
commit b73894ac49
3 changed files with 18 additions and 14 deletions
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12
src/bnetz/bnetz.c
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@@ -505,11 +505,11 @@ void bnetz_receive_telegramm(bnetz_t *bnetz, uint16_t telegramm, double quality,
{
int digit = 0;
int i;
int quality_percent = quality * 100;
int level_percent = level * 100;
PDEBUG(DFRAME, DEBUG_INFO, "RX Level: %.0f%% Quality=%.0f\n", level * 100.0 + 0.5, quality * 100.0 + 0.5);
/* drop any telegramm that is too bad */
if (quality_percent < 20)
if (quality < 0.2)
return;
for (i = 0; impulstelegramme[i].digit; i++) {
@@ -519,9 +519,9 @@ void bnetz_receive_telegramm(bnetz_t *bnetz, uint16_t telegramm, double quality,
}
}
if (digit == 0)
PDEBUG(DBNETZ, DEBUG_DEBUG, "Received unknown telegramm '0x%04x'. (quality=%d%% level=%d%%)\n", telegramm, quality_percent, level_percent);
PDEBUG(DBNETZ, DEBUG_DEBUG, "Received unknown telegramm '0x%04x'.\n", telegramm);
else
PDEBUG(DBNETZ, (bnetz->sender.loopback) ? DEBUG_NOTICE : DEBUG_DEBUG, "Received telegramm '%s'. (quality=%d%% level=%d%%)\n", impulstelegramme[i].description, quality_percent, level_percent);
PDEBUG(DBNETZ, (bnetz->sender.loopback) ? DEBUG_NOTICE : DEBUG_DEBUG, "Received telegramm '%s'.\n", impulstelegramme[i].description);
if (bnetz->sender.loopback) {
if (digit >= '0' && digit <= '9') {
@@ -661,7 +661,7 @@ void bnetz_receive_telegramm(bnetz_t *bnetz, uint16_t telegramm, double quality,
break;
case BNETZ_GESPRAECH:
/* only good telegramms shall pass */
if (quality_percent < 70)
if (quality < 0.7)
return;
if (digit == 't') {
PDEBUG(DBNETZ, DEBUG_NOTICE, "Received 'Schlusssignal' from mobile station\n");