diff options
| author | Andreas Eversberg <jolly@eversberg.eu> | 2016-05-05 13:11:15 +0200 |
|---|---|---|
| committer | Andreas Eversberg <jolly@eversberg.eu> | 2016-05-06 07:05:52 +0200 |
| commit | aae58d5a683223658e2a55c0e32f32fd3a9b2fe7 (patch) | |
| tree | e017803fd85efa13e67e15b8831be862b4e8ed42 /src/anetz/anetz.c | |
| parent | b73894ac49e85217322adc73bca53a7c991dc183 (diff) | |
A-Netz: Calibration of tone levels on TX and RX side
Diffstat (limited to 'src/anetz/anetz.c')
| -rw-r--r-- | src/anetz/anetz.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/anetz/anetz.c b/src/anetz/anetz.c index f41a5ce..8c1384a 100644 --- a/src/anetz/anetz.c +++ b/src/anetz/anetz.c @@ -248,9 +248,13 @@ void anetz_receive_tone(anetz_t *anetz, int tone) else PDEBUG(DANETZ, DEBUG_DEBUG, "Continuous tone is gone.\n"); - if (anetz->sender.loopback) { + /* skip any handling in loopback mode */ + if (anetz->sender.loopback) + return; + + /* skip tone 2280 Hz, because it is not relevant for base station */ + if (tone == 0) return; - } switch (anetz->state) { case ANETZ_FREI: |