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@ -32,6 +32,7 @@ |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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// Added setGain(gain) March 2023 Bob L
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#ifndef analyze_tonedetect_F32_h_ |
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#define analyze_tonedetect_F32_h_ |
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@ -63,6 +64,10 @@ public: |
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//(uint16_t)( ( (float)sample_rate_Hz/freq*(float)cycles) + 0.5f) );
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} |
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void setGain(float _gain) { |
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gain = _gain; |
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} |
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bool available(void) { |
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__disable_irq(); |
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bool flag = new_output; |
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@ -91,6 +96,7 @@ private: |
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float s1, s2; // Goertzel algorithm state
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float out1, out2; // Goertzel algorithm state output
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float power; |
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float gain = 1.0f; // Voltage gain, added Mar 2023
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uint16_t length; // number of samples to analyze
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uint16_t count; // how many left to analyze
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uint16_t ncycles; // number of waveform cycles to seek
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