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Adding_WFM_AM_mode_to_Audio_App (#2644)

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* Adding_WFM_AM_mode_to_Audio_App
* more precise values for cos and sin theta, fix sen_theta to sin_theta
* fix sen_theta to sin_theta
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Brumi-2021 2025-05-05 17:48:01 +02:00 • committed by GitHub
parent bd781ce37b
commit 4342f5c0ee
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18 changed files with 448 additions and 49 deletions
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9
firmware/application/baseband_api.hpp
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@ -56,12 +56,19 @@ struct NBFMConfig {
};
struct WFMConfig {
const fir_taps_real<24> decim_0; // To handle both WFM filters , 200k and 40K for NOAA APT
const fir_taps_real<24> decim_0; // To handle all 3 WFM filters , 200k, 180k and 40K-
const fir_taps_real<16> decim_1;
void apply() const;
};
struct WFMAMConfig {
const fir_taps_real<24> decim_0; // To handle WFM filter BW=40K for NOAA APT
const fir_taps_real<32> decim_1;
void apply() const;
};
void set_tone(const uint32_t index, const uint32_t delta, const uint32_t duration);
void set_tones_config(const uint32_t bw, const uint32_t pre_silence, const uint16_t tone_count, const bool dual_tone, const bool audio_out);
void kill_tone();