kopia lustrzana https://github.com/UU5JPP/Wolf-LITE
rodzic
e54b73cc1d
commit
f089204693
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@ -788,7 +788,7 @@ static void DemodulateFM(uint16_t size)
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b = FM_RX_HPF_ALPHA * (*hpf_prev_b + a - *hpf_prev_a); // do differentiation
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b = FM_RX_HPF_ALPHA * (*hpf_prev_b + a - *hpf_prev_a); // do differentiation
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*hpf_prev_a = a; // save "[n-1]" samples for next iteration
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*hpf_prev_a = a; // save "[n-1]" samples for next iteration
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*hpf_prev_b = b;
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*hpf_prev_b = b;
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FPGA_Audio_Buffer_I_tmp[i] = b * 0.3f; // save demodulated and filtered audio in main audio processing buffer
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FPGA_Audio_Buffer_I_tmp[i] = b * 0.1f; // save demodulated and filtered audio in main audio processing buffer
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}
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}
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}
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}
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else if (*squelched) // were we squelched or tone NOT detected?
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else if (*squelched) // were we squelched or tone NOT detected?
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