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Added beep on radiosonde packet decoding, and volume widget to control its level.

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This commit is contained in:
teixeluis 2021-06-08 23:07:37 +01:00
parent 182059b3c6
commit 9040e780bc
4 changed files with 171 additions and 6 deletions
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71
firmware/baseband/proc_sonde.cpp
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@ -26,9 +26,14 @@
#include "event_m4.hpp"
#include "audio_output.hpp"
SondeProcessor::SondeProcessor() {
decim_0.configure(taps_11k0_decim_0.taps, 33554432);
decim_1.configure(taps_11k0_decim_1.taps, 131072);
audio_output.configure(false);
}
void SondeProcessor::execute(const buffer_c8_t& buffer) {
@ -47,10 +52,76 @@ void SondeProcessor::execute(const buffer_c8_t& buffer) {
clock_recovery_fsk_4800(mf.get_output());
}
}
if(pitch_rssi_enabled) {
if(beep_playing) {
beep_loop();
}
else {
silence_loop();
}
}
}
void SondeProcessor::on_message(const Message* const msg) {
switch(msg->id) {
case Message::ID::RequestSignal:
if ((*reinterpret_cast<const RequestSignalMessage*>(msg)).signal == RequestSignalMessage::Signal::BeepRequest) {
play_beep();
chThdSleepMilliseconds(100);
stop_beep();
}
break;
case Message::ID::PitchRSSIConfigure:
pitch_rssi_config(*reinterpret_cast<const PitchRSSIConfigureMessage*>(msg));
break;
default:
break;
}
}
void SondeProcessor::play_beep() {
beep_playing = true;
}
void SondeProcessor::stop_beep() {
beep_playing = false;
}
void SondeProcessor::beep_loop() {
for (size_t i = 0; i < sizeof(audio_buffer.p); i++) {
audio_buffer.p[i] = (sine_table_i8[(tone_phase & 0xFF000000U) >> 24]) * 128;
tone_phase += tone_delta;
}
audio_output.write(audio_buffer);
}
void SondeProcessor::silence_loop() {
for (size_t i = 0; i < sizeof(audio_buffer.p); i++) {
audio_buffer.p[i] = 0;
}
audio_output.write(audio_buffer);
}
void SondeProcessor::pitch_rssi_config(const PitchRSSIConfigureMessage& message) {
// rtc::RTC datetime;
// rtcGetTime(&RTCD1, &datetime);
// log_file.write_entry(datetime, "pitch_rssi_config: message.rssi: " + message.rssi);
pitch_rssi_enabled = message.enabled;
tone_delta = (message.rssi * 10 + 1000) * ((1ULL << 32) / 24000);
// log_file.write_entry(datetime, "pitch_rssi_config: tone_delta: " + tone_delta);
}
int main() {
EventDispatcher event_dispatcher { std::make_unique<SondeProcessor>() };
event_dispatcher.run();
return 0;
}