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authorMarcus Müller <mmueller@gnuradio.org>2019-08-07 21:45:12 +0200
committerMarcus Müller <marcus@hostalia.de>2019-08-09 23:04:28 +0200
commitf7bbf2c1d8d780294f3e016aff239ca35eb6516e (patch)
treee09ab6112e02b2215b2d59ac24d3d6ea2edac745 /gr-analog/lib/pll_carriertracking_cc_impl.cc
parent78431dc6941e3acc67c858277dfe4a0ed583643c (diff)
Tree: clang-format without the include sorting
Diffstat (limited to 'gr-analog/lib/pll_carriertracking_cc_impl.cc')
-rw-r--r--gr-analog/lib/pll_carriertracking_cc_impl.cc358
1 files changed, 168 insertions, 190 deletions
diff --git a/gr-analog/lib/pll_carriertracking_cc_impl.cc b/gr-analog/lib/pll_carriertracking_cc_impl.cc
index bf8b219189..efd576abc0 100644
--- a/gr-analog/lib/pll_carriertracking_cc_impl.cc
+++ b/gr-analog/lib/pll_carriertracking_cc_impl.cc
@@ -32,194 +32,172 @@
#include <cmath>
namespace gr {
- namespace analog {
-
- pll_carriertracking_cc::sptr
- pll_carriertracking_cc::make(float loop_bw, float max_freq, float min_freq)
- {
- return gnuradio::get_initial_sptr
- (new pll_carriertracking_cc_impl(loop_bw, max_freq, min_freq));
- }
-
- pll_carriertracking_cc_impl::pll_carriertracking_cc_impl(float loop_bw,
- float max_freq,
- float min_freq)
- : sync_block("pll_carriertracking_cc",
- io_signature::make(1, 1, sizeof(gr_complex)),
- io_signature::make(1, 1, sizeof(gr_complex))),
- blocks::control_loop(loop_bw, max_freq, min_freq),
- d_locksig(0), d_lock_threshold(0), d_squelch_enable(false)
- {
- }
-
- pll_carriertracking_cc_impl::~pll_carriertracking_cc_impl()
- {
- }
-
- float
- pll_carriertracking_cc_impl::mod_2pi(float in)
- {
- if(in>GR_M_PI)
- return in-GR_M_TWOPI;
- else if(in<-GR_M_PI)
- return in+GR_M_TWOPI;
- else
- return in;
- }
-
- float
- pll_carriertracking_cc_impl::phase_detector(gr_complex sample, float ref_phase)
- {
- float sample_phase;
- // sample_phase = atan2(sample.imag(),sample.real());
- sample_phase = gr::fast_atan2f(sample.imag(),sample.real());
- return mod_2pi(sample_phase-ref_phase);
- }
-
- bool
- pll_carriertracking_cc_impl::lock_detector(void)
- {
- return (fabsf(d_locksig) > d_lock_threshold);
- }
-
- bool
- pll_carriertracking_cc_impl::squelch_enable(bool set_squelch)
- {
- return d_squelch_enable = set_squelch;
- }
-
- float
- pll_carriertracking_cc_impl::set_lock_threshold(float threshold)
- {
- return d_lock_threshold = threshold;
- }
-
- int
- pll_carriertracking_cc_impl::work(int noutput_items,
- gr_vector_const_void_star &input_items,
- gr_vector_void_star &output_items)
- {
- const gr_complex *iptr = (gr_complex*)input_items[0];
- gr_complex *optr = (gr_complex*)output_items[0];
-
- float error;
- float t_imag, t_real;
-
- for(int i = 0; i < noutput_items; i++) {
- gr::sincosf(d_phase, &t_imag, &t_real);
- optr[i] = iptr[i] * gr_complex(t_real, -t_imag);
-
- error = phase_detector(iptr[i], d_phase);
-
- advance_loop(error);
- phase_wrap();
- frequency_limit();
-
- d_locksig = d_locksig * (1.0 - d_alpha) + \
- d_alpha*(iptr[i].real() * t_real + iptr[i].imag() * t_imag);
-
- if((d_squelch_enable) && !lock_detector())
- optr[i] = 0;
- }
- return noutput_items;
- }
-
- void
- pll_carriertracking_cc_impl::set_loop_bandwidth(float bw)
- {
- blocks::control_loop::set_loop_bandwidth(bw);
- }
-
- void
- pll_carriertracking_cc_impl::set_damping_factor(float df)
- {
- blocks::control_loop::set_damping_factor(df);
- }
-
- void
- pll_carriertracking_cc_impl::set_alpha(float alpha)
- {
- blocks::control_loop::set_alpha(alpha);
- }
-
- void
- pll_carriertracking_cc_impl::set_beta(float beta)
- {
- blocks::control_loop::set_beta(beta);
- }
-
- void
- pll_carriertracking_cc_impl::set_frequency(float freq)
- {
- blocks::control_loop::set_frequency(freq);
- }
-
- void
- pll_carriertracking_cc_impl::set_phase(float phase)
- {
- blocks::control_loop::set_phase(phase);
- }
-
- void
- pll_carriertracking_cc_impl::set_min_freq(float freq)
- {
- blocks::control_loop::set_min_freq(freq);
- }
-
- void
- pll_carriertracking_cc_impl::set_max_freq(float freq)
- {
- blocks::control_loop::set_max_freq(freq);
- }
-
-
- float
- pll_carriertracking_cc_impl::get_loop_bandwidth() const
- {
- return blocks::control_loop::get_loop_bandwidth();
- }
-
- float
- pll_carriertracking_cc_impl::get_damping_factor() const
- {
- return blocks::control_loop::get_damping_factor();
- }
-
- float
- pll_carriertracking_cc_impl::get_alpha() const
- {
- return blocks::control_loop::get_alpha();
- }
-
- float
- pll_carriertracking_cc_impl::get_beta() const
- {
- return blocks::control_loop::get_beta();
- }
-
- float
- pll_carriertracking_cc_impl::get_frequency() const
- {
- return blocks::control_loop::get_frequency();
- }
-
- float
- pll_carriertracking_cc_impl::get_phase() const
- {
- return blocks::control_loop::get_phase();
- }
-
- float
- pll_carriertracking_cc_impl::get_min_freq() const
- {
- return blocks::control_loop::get_min_freq();
- }
-
- float
- pll_carriertracking_cc_impl::get_max_freq() const
- {
- return blocks::control_loop::get_max_freq();
- }
-
- } /* namespace analog */
+namespace analog {
+
+pll_carriertracking_cc::sptr
+pll_carriertracking_cc::make(float loop_bw, float max_freq, float min_freq)
+{
+ return gnuradio::get_initial_sptr(
+ new pll_carriertracking_cc_impl(loop_bw, max_freq, min_freq));
+}
+
+pll_carriertracking_cc_impl::pll_carriertracking_cc_impl(float loop_bw,
+ float max_freq,
+ float min_freq)
+ : sync_block("pll_carriertracking_cc",
+ io_signature::make(1, 1, sizeof(gr_complex)),
+ io_signature::make(1, 1, sizeof(gr_complex))),
+ blocks::control_loop(loop_bw, max_freq, min_freq),
+ d_locksig(0),
+ d_lock_threshold(0),
+ d_squelch_enable(false)
+{
+}
+
+pll_carriertracking_cc_impl::~pll_carriertracking_cc_impl() {}
+
+float pll_carriertracking_cc_impl::mod_2pi(float in)
+{
+ if (in > GR_M_PI)
+ return in - GR_M_TWOPI;
+ else if (in < -GR_M_PI)
+ return in + GR_M_TWOPI;
+ else
+ return in;
+}
+
+float pll_carriertracking_cc_impl::phase_detector(gr_complex sample, float ref_phase)
+{
+ float sample_phase;
+ // sample_phase = atan2(sample.imag(),sample.real());
+ sample_phase = gr::fast_atan2f(sample.imag(), sample.real());
+ return mod_2pi(sample_phase - ref_phase);
+}
+
+bool pll_carriertracking_cc_impl::lock_detector(void)
+{
+ return (fabsf(d_locksig) > d_lock_threshold);
+}
+
+bool pll_carriertracking_cc_impl::squelch_enable(bool set_squelch)
+{
+ return d_squelch_enable = set_squelch;
+}
+
+float pll_carriertracking_cc_impl::set_lock_threshold(float threshold)
+{
+ return d_lock_threshold = threshold;
+}
+
+int pll_carriertracking_cc_impl::work(int noutput_items,
+ gr_vector_const_void_star& input_items,
+ gr_vector_void_star& output_items)
+{
+ const gr_complex* iptr = (gr_complex*)input_items[0];
+ gr_complex* optr = (gr_complex*)output_items[0];
+
+ float error;
+ float t_imag, t_real;
+
+ for (int i = 0; i < noutput_items; i++) {
+ gr::sincosf(d_phase, &t_imag, &t_real);
+ optr[i] = iptr[i] * gr_complex(t_real, -t_imag);
+
+ error = phase_detector(iptr[i], d_phase);
+
+ advance_loop(error);
+ phase_wrap();
+ frequency_limit();
+
+ d_locksig = d_locksig * (1.0 - d_alpha) +
+ d_alpha * (iptr[i].real() * t_real + iptr[i].imag() * t_imag);
+
+ if ((d_squelch_enable) && !lock_detector())
+ optr[i] = 0;
+ }
+ return noutput_items;
+}
+
+void pll_carriertracking_cc_impl::set_loop_bandwidth(float bw)
+{
+ blocks::control_loop::set_loop_bandwidth(bw);
+}
+
+void pll_carriertracking_cc_impl::set_damping_factor(float df)
+{
+ blocks::control_loop::set_damping_factor(df);
+}
+
+void pll_carriertracking_cc_impl::set_alpha(float alpha)
+{
+ blocks::control_loop::set_alpha(alpha);
+}
+
+void pll_carriertracking_cc_impl::set_beta(float beta)
+{
+ blocks::control_loop::set_beta(beta);
+}
+
+void pll_carriertracking_cc_impl::set_frequency(float freq)
+{
+ blocks::control_loop::set_frequency(freq);
+}
+
+void pll_carriertracking_cc_impl::set_phase(float phase)
+{
+ blocks::control_loop::set_phase(phase);
+}
+
+void pll_carriertracking_cc_impl::set_min_freq(float freq)
+{
+ blocks::control_loop::set_min_freq(freq);
+}
+
+void pll_carriertracking_cc_impl::set_max_freq(float freq)
+{
+ blocks::control_loop::set_max_freq(freq);
+}
+
+
+float pll_carriertracking_cc_impl::get_loop_bandwidth() const
+{
+ return blocks::control_loop::get_loop_bandwidth();
+}
+
+float pll_carriertracking_cc_impl::get_damping_factor() const
+{
+ return blocks::control_loop::get_damping_factor();
+}
+
+float pll_carriertracking_cc_impl::get_alpha() const
+{
+ return blocks::control_loop::get_alpha();
+}
+
+float pll_carriertracking_cc_impl::get_beta() const
+{
+ return blocks::control_loop::get_beta();
+}
+
+float pll_carriertracking_cc_impl::get_frequency() const
+{
+ return blocks::control_loop::get_frequency();
+}
+
+float pll_carriertracking_cc_impl::get_phase() const
+{
+ return blocks::control_loop::get_phase();
+}
+
+float pll_carriertracking_cc_impl::get_min_freq() const
+{
+ return blocks::control_loop::get_min_freq();
+}
+
+float pll_carriertracking_cc_impl::get_max_freq() const
+{
+ return blocks::control_loop::get_max_freq();
+}
+
+} /* namespace analog */
} /* namespace gr */
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