diff options
| author | Andrej Rode <mail@andrejro.de> | 2018-02-17 23:24:10 +0100 |
|---|---|---|
| committer | Andrej Rode <mail@andrejro.de> | 2018-02-17 23:24:10 +0100 |
| commit | 886ce0f13b4135c1206c26786e06a524e92fc271 (patch) | |
| tree | fdf89824d4a5925c44f9b30d1e8d44b713c46b19 /gnuradio-runtime/include/gnuradio/nco.h | |
| parent | 201031790ec8c855ec2eaf7883652ad37b164208 (diff) | |
math: replace M_PI and derivatives with GR_M_PI defines
Diffstat (limited to 'gnuradio-runtime/include/gnuradio/nco.h')
| -rw-r--r-- | gnuradio-runtime/include/gnuradio/nco.h | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/gnuradio-runtime/include/gnuradio/nco.h b/gnuradio-runtime/include/gnuradio/nco.h index aff72068b9..e2256c3b70 100644 --- a/gnuradio-runtime/include/gnuradio/nco.h +++ b/gnuradio-runtime/include/gnuradio/nco.h @@ -1,6 +1,6 @@ /* -*- c++ -*- */ /* - * Copyright 2002,2013 Free Software Foundation, Inc. + * Copyright 2002,2013,2018 Free Software Foundation, Inc. * * This file is part of GNU Radio * @@ -25,6 +25,8 @@ #include <gnuradio/sincos.h> #include <gnuradio/gr_complex.h> +#include <gnuradio/math.h> + #include <vector> #include <cmath> @@ -69,24 +71,24 @@ namespace gr { void step() { phase += phase_inc; - if(fabs(phase) > M_PI) { - while(phase > M_PI) - phase -= 2*M_PI; + if(fabs(phase) > GR_M_PI) { + while(phase > GR_M_PI) + phase -= 2*GR_M_PI; - while(phase < -M_PI) - phase += 2*M_PI; + while(phase < -GR_M_PI) + phase += 2*GR_M_PI; } } void step(int n) { phase += phase_inc * n; - if(fabs(phase) > M_PI){ - while(phase > M_PI) - phase -= 2*M_PI; + if(fabs(phase) > GR_M_PI){ + while(phase > GR_M_PI) + phase -= 2*GR_M_PI; - while(phase < -M_PI) - phase += 2*M_PI; + while(phase < -GR_M_PI) + phase += 2*GR_M_PI; } } |