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Scanner: Added last locked frequencies list

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Added back squelch to NFM receiver
Scanner: cleanup
Widgets: VU-meter cleanup
This commit is contained in:
furrtek
2017-05-18 11:06:11 +01:00
parent bebec9ccf7
commit 38e14b1e30
18 changed files with 788 additions and 631 deletions
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firmware/baseband/audio_output.cpp
+4 -2
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@@ -76,8 +76,6 @@ void AudioOutput::write(
void AudioOutput::on_block(
const buffer_f32_t& audio
) {
bool audio_present;
if (do_processing) {
const auto audio_present_now = squelch.execute(audio);
@@ -98,6 +96,10 @@ void AudioOutput::on_block(
fill_audio_buffer(audio, audio_present);
}
bool AudioOutput::is_squelched() {
return ~audio_present;
}
void AudioOutput::fill_audio_buffer(const buffer_f32_t& audio, const bool send_to_fifo) {
std::array<int16_t, 32> audio_int;