diff options
Diffstat (limited to 'src/cnetz/fsk_demod.c')
| -rw-r--r-- | src/cnetz/fsk_demod.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cnetz/fsk_demod.c b/src/cnetz/fsk_demod.c index 3164217..6a921b7 100644 --- a/src/cnetz/fsk_demod.c +++ b/src/cnetz/fsk_demod.c @@ -192,6 +192,9 @@ int fsk_fm_init(fsk_fm_demod_t *fsk, cnetz_t *cnetz, int samplerate, double bitr printf("**** Writing decoder debug file '%s' ****\n", debug_filename); #endif + fsk->dmp_frame_level = display_measurements_add(&cnetz->sender, "Frame Level", "%.1f %% (last)", DISPLAY_MEAS_LAST, DISPLAY_MEAS_LEFT, 0.0, 150.0, 100.0); + fsk->dmp_frame_stddev = display_measurements_add(&cnetz->sender, "Frame Stddev", "%.1f %% (last)", DISPLAY_MEAS_LAST, DISPLAY_MEAS_LEFT, 0.0, 100.0, 100.0); + return 0; error: @@ -393,6 +396,9 @@ got_sync: /* received 662 bits after start of block (10 SPK blocks + 1 bit (== 2 level changes)) */ fsk->sync_time = fmod(fsk->sync_time - (66*10+2) + BITS_PER_SUPERFRAME, BITS_PER_SUPERFRAME); } + /* update measurements */ + display_measurements_update(fsk->dmp_frame_level, fabs(fsk->sync_level) / fsk->cnetz->fsk_deviation * 100.0, 0.0); + display_measurements_update(fsk->dmp_frame_stddev, fsk->sync_stddev / fabs(fsk->sync_level) * 100.0, 0.0); /* receive frame */ cnetz_decode_telegramm(fsk->cnetz, fsk->rx_buffer, fsk->sync_level, fsk->sync_time, fsk->sync_stddev); } |