FastLED 3.9.15
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◆ info()

fl::Str fl::FFTContext::info ( ) const
inline

Definition at line 106 of file fft_impl.cpp.

106 {
107 // Calculate frequency delta
108 float delta_f = (m_cq_cfg.fmax - m_cq_cfg.fmin) / m_cq_cfg.bands;
109 fl::StrStream ss;
110 ss << "FFTImpl Frequency Bands: ";
111
112 for (int i = 0; i < m_cq_cfg.bands; ++i) {
113 float f_start = m_cq_cfg.fmin + i * delta_f;
114 float f_end = f_start + delta_f;
115 ss << f_start << "Hz-" << f_end << "Hz, ";
116 }
117
118 return ss.str();
119 }
cq_kernel_cfg m_cq_cfg
Definition fft_impl.cpp:124
const Str & str() const
Definition strstream.h:49

References m_cq_cfg, and fl::StrStream::str().

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