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| author | Felix Erckenbrecht <eligs@eligs.de> | 2019-11-01 14:41:44 +0100 |
|---|---|---|
| committer | Felix Erckenbrecht <eligs@eligs.de> | 2019-11-01 14:43:01 +0100 |
| commit | 22ca7ecab52ac0f657568e99a662c21849fc593d (patch) | |
| tree | 25365dc59dfda4010d723bf8207078d3efc283c3 /src | |
| parent | c196faa0095530c126de8f585a944be18f79b104 (diff) | |
| download | osmo-fl2k-22ca7ecab52ac0f657568e99a662c21849fc593d.tar.gz osmo-fl2k-22ca7ecab52ac0f657568e99a662c21849fc593d.tar.bz2 osmo-fl2k-22ca7ecab52ac0f657568e99a662c21849fc593d.zip | |
Rename delta_freq to deviation
Diffstat (limited to 'src')
| -rw-r--r-- | src/fl2k_fm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/fl2k_fm.c b/src/fl2k_fm.c index f947fda..b22efcd 100644 --- a/src/fl2k_fm.c +++ b/src/fl2k_fm.c @@ -73,7 +73,7 @@ uint32_t samp_rate = 100000000; #define PILOT_FREQ 19000 /* In Hz */ #define STEREO_CARRIER 38000 /* In Hz */ -int delta_freq = 75000; +int deviation = 75000; int carrier_freq = 97000000; int carrier_per_signal; int input_freq = 44100; @@ -289,7 +289,7 @@ static inline double modulate_sample(int lastwritepos, double lastfreq, double s /* Calculate modulator frequency at this point to lessen * the calculations needed in the signal generator */ - freq = sample * delta_freq; + freq = sample * deviation; freq += carrier_freq; /* What we do here is calculate a linear "slope" from @@ -468,7 +468,7 @@ int main(int argc, char **argv) carrier_freq = (uint32_t)atof(optarg); break; case 'f': - delta_freq = (uint32_t)atof(optarg); + deviation = (uint32_t)atof(optarg); break; case 'i': input_freq = (uint32_t)atof(optarg); |