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Added CTCSS decoder in NFM RX

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RSSI output is now pitch instead of PWM
Disabled RSSI output in WBFM mode
This commit is contained in:
furrtek 2017-11-28 08:52:04 +01:00
parent f128b9b0b7
commit d77337dd77
19 changed files with 284 additions and 160 deletions
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12
firmware/baseband/proc_wfm_audio.hpp
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@ -55,12 +55,6 @@ private:
(int16_t*)dst.data(),
sizeof(dst) / sizeof(int16_t)
};
std::array<int16_t, 32> pwm { };
const buffer_s16_t pwmrssi_audio_buffer {
(int16_t*)pwm.data(),
sizeof(pwm) / sizeof(int16_t)
};
dsp::decimate::FIRC8xR16x24FS4Decim4 decim_0 { };
dsp::decimate::FIRC16xR16x16Decim2 decim_1 { };
@ -77,14 +71,8 @@ private:
SpectrumCollector channel_spectrum { };
size_t spectrum_interval_samples = 0;
size_t spectrum_samples = 0;
unsigned int c { 0 }, synth_acc { 0 };
uint32_t synth_div { 0 };
bool pwmrssi_enabled { false };
uint32_t pwmrssi_avg { 0 };
bool configured { false };
void pwmrssi_config(const PWMRSSIConfigureMessage& message);
void configure(const WFMConfigureMessage& message);
void capture_config(const CaptureConfigMessage& message);
};