diff options
Diffstat (limited to 'src/amps/dsp.c')
| -rw-r--r-- | src/amps/dsp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/amps/dsp.c b/src/amps/dsp.c index b79abc6..de31907 100644 --- a/src/amps/dsp.c +++ b/src/amps/dsp.c @@ -393,6 +393,9 @@ again: } if (c == 'i') c = (amps->channel_busy) ? '0' : '1'; + /* invert, if polarity of the cell is negative */ + if (amps->flip_polarity) + c ^= 1; len = fsk_encode(amps, c); amps->fsk_tx_frame_pos++; } |