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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/sig_source_impl.cc
parent78431dc6941e3acc67c858277dfe4a0ed583643c (diff)
Tree: clang-format without the include sorting
Diffstat (limited to 'gr-analog/lib/sig_source_impl.cc')
-rw-r--r--gr-analog/lib/sig_source_impl.cc90
1 files changed, 61 insertions, 29 deletions
diff --git a/gr-analog/lib/sig_source_impl.cc b/gr-analog/lib/sig_source_impl.cc
index fa18a25bba..b73b32982d 100644
--- a/gr-analog/lib/sig_source_impl.cc
+++ b/gr-analog/lib/sig_source_impl.cc
@@ -37,29 +37,47 @@ namespace gr {
namespace analog {
template <class T>
-typename sig_source<T>::sptr sig_source<T>::make(
- double sampling_freq, gr_waveform_t waveform, double frequency, double ampl, T offset, float phase) {
+typename sig_source<T>::sptr sig_source<T>::make(double sampling_freq,
+ gr_waveform_t waveform,
+ double frequency,
+ double ampl,
+ T offset,
+ float phase)
+{
return gnuradio::get_initial_sptr(
new sig_source_impl<T>(sampling_freq, waveform, frequency, ampl, offset, phase));
}
template <class T>
-sig_source_impl<T>::sig_source_impl(
- double sampling_freq, gr_waveform_t waveform, double frequency, double ampl, T offset, float phase)
- : sync_block("sig_source", io_signature::make(0, 0, 0), io_signature::make(1, 1, sizeof(T))),
- d_sampling_freq(sampling_freq), d_waveform(waveform), d_frequency(frequency), d_ampl(ampl),
- d_offset(offset) {
+sig_source_impl<T>::sig_source_impl(double sampling_freq,
+ gr_waveform_t waveform,
+ double frequency,
+ double ampl,
+ T offset,
+ float phase)
+ : sync_block(
+ "sig_source", io_signature::make(0, 0, 0), io_signature::make(1, 1, sizeof(T))),
+ d_sampling_freq(sampling_freq),
+ d_waveform(waveform),
+ d_frequency(frequency),
+ d_ampl(ampl),
+ d_offset(offset)
+{
this->set_frequency(frequency);
this->set_phase(phase);
this->message_port_register_in(pmt::mp("freq"));
- this->set_msg_handler(pmt::mp("freq"), boost::bind(&sig_source_impl<T>::set_frequency_msg, this, _1));
+ this->set_msg_handler(pmt::mp("freq"),
+ boost::bind(&sig_source_impl<T>::set_frequency_msg, this, _1));
}
template <class T>
-sig_source_impl<T>::~sig_source_impl() {}
+sig_source_impl<T>::~sig_source_impl()
+{
+}
template <class T>
-void sig_source_impl<T>::set_frequency_msg(pmt::pmt_t msg) {
+void sig_source_impl<T>::set_frequency_msg(pmt::pmt_t msg)
+{
// Accepts either a number that is assumed to be the new
// frequency or a key:value pair message where the key must be
// "freq" and the value is the new frequency.
@@ -89,7 +107,8 @@ void sig_source_impl<T>::set_frequency_msg(pmt::pmt_t msg) {
template <class T>
int sig_source_impl<T>::work(int noutput_items,
gr_vector_const_void_star& input_items,
- gr_vector_void_star& output_items) {
+ gr_vector_void_star& output_items)
+{
T* optr = (T*)output_items[0];
T t;
gr::thread::scoped_lock l(this->d_setlock);
@@ -147,7 +166,8 @@ int sig_source_impl<T>::work(int noutput_items,
/* The saw tooth wave rises from -PI to PI. */
case GR_SAW_WAVE:
for (int i = 0; i < noutput_items; i++) {
- t = static_cast<T>(d_ampl * d_nco.get_phase() / (2 * GR_M_PI) + d_ampl / 2 + d_offset);
+ t = static_cast<T>(d_ampl * d_nco.get_phase() / (2 * GR_M_PI) + d_ampl / 2 +
+ d_offset);
optr[i] = t;
d_nco.step();
}
@@ -163,7 +183,8 @@ int sig_source_impl<T>::work(int noutput_items,
template <>
int sig_source_impl<gr_complex>::work(int noutput_items,
gr_vector_const_void_star& input_items,
- gr_vector_void_star& output_items) {
+ gr_vector_void_star& output_items)
+{
gr_complex* optr = (gr_complex*)output_items[0];
gr_complex t;
gr::thread::scoped_lock l(this->d_setlock);
@@ -209,9 +230,10 @@ int sig_source_impl<gr_complex>::work(int noutput_items,
case GR_TRI_WAVE:
for (int i = 0; i < noutput_items; i++) {
if (d_nco.get_phase() < -1 * GR_M_PI / 2) {
- optr[i] = gr_complex(d_ampl * d_nco.get_phase() / GR_M_PI + d_ampl,
- -1 * d_ampl * d_nco.get_phase() / GR_M_PI - d_ampl / 2) +
- d_offset;
+ optr[i] =
+ gr_complex(d_ampl * d_nco.get_phase() / GR_M_PI + d_ampl,
+ -1 * d_ampl * d_nco.get_phase() / GR_M_PI - d_ampl / 2) +
+ d_offset;
} else if (d_nco.get_phase() < 0) {
optr[i] = gr_complex(d_ampl * d_nco.get_phase() / GR_M_PI + d_ampl,
d_ampl * d_nco.get_phase() / GR_M_PI + d_ampl / 2) +
@@ -222,7 +244,8 @@ int sig_source_impl<gr_complex>::work(int noutput_items,
d_offset;
} else {
optr[i] = gr_complex(-1 * d_ampl * d_nco.get_phase() / GR_M_PI + d_ampl,
- -1 * d_ampl * d_nco.get_phase() / GR_M_PI + 3 * d_ampl / 2) +
+ -1 * d_ampl * d_nco.get_phase() / GR_M_PI +
+ 3 * d_ampl / 2) +
d_offset;
}
d_nco.step();
@@ -235,13 +258,16 @@ int sig_source_impl<gr_complex>::work(int noutput_items,
case GR_SAW_WAVE:
for (int i = 0; i < noutput_items; i++) {
if (d_nco.get_phase() < -1 * GR_M_PI / 2) {
- optr[i] = gr_complex(d_ampl * d_nco.get_phase() / (2 * GR_M_PI) + d_ampl / 2,
- d_ampl * d_nco.get_phase() / (2 * GR_M_PI) + 5 * d_ampl / 4) +
- d_offset;
+ optr[i] =
+ gr_complex(d_ampl * d_nco.get_phase() / (2 * GR_M_PI) + d_ampl / 2,
+ d_ampl * d_nco.get_phase() / (2 * GR_M_PI) +
+ 5 * d_ampl / 4) +
+ d_offset;
} else {
- optr[i] = gr_complex(d_ampl * d_nco.get_phase() / (2 * GR_M_PI) + d_ampl / 2,
- d_ampl * d_nco.get_phase() / (2 * GR_M_PI) + d_ampl / 4) +
- d_offset;
+ optr[i] =
+ gr_complex(d_ampl * d_nco.get_phase() / (2 * GR_M_PI) + d_ampl / 2,
+ d_ampl * d_nco.get_phase() / (2 * GR_M_PI) + d_ampl / 4) +
+ d_offset;
}
d_nco.step();
}
@@ -255,34 +281,40 @@ int sig_source_impl<gr_complex>::work(int noutput_items,
template <class T>
-void sig_source_impl<T>::set_sampling_freq(double sampling_freq) {
+void sig_source_impl<T>::set_sampling_freq(double sampling_freq)
+{
d_sampling_freq = sampling_freq;
d_nco.set_freq(2 * GR_M_PI * this->d_frequency / this->d_sampling_freq);
}
template <class T>
-void sig_source_impl<T>::set_waveform(gr_waveform_t waveform) {
+void sig_source_impl<T>::set_waveform(gr_waveform_t waveform)
+{
d_waveform = waveform;
}
template <class T>
-void sig_source_impl<T>::set_frequency(double frequency) {
+void sig_source_impl<T>::set_frequency(double frequency)
+{
d_frequency = frequency;
d_nco.set_freq(2 * GR_M_PI * this->d_frequency / this->d_sampling_freq);
}
template <class T>
-void sig_source_impl<T>::set_amplitude(double ampl) {
+void sig_source_impl<T>::set_amplitude(double ampl)
+{
d_ampl = ampl;
}
template <class T>
-void sig_source_impl<T>::set_offset(T offset) {
+void sig_source_impl<T>::set_offset(T offset)
+{
d_offset = offset;
}
template <class T>
-void sig_source_impl<T>::set_phase(float phase) {
+void sig_source_impl<T>::set_phase(float phase)
+{
gr::thread::scoped_lock l(this->d_setlock);
d_nco.set_phase(phase);
}
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