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Feature/sliding freq (#3280)

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* Add sliding-frequency audio receiver tuning
* Move ADS-B receiver to external app
* Move AIS receiver to external app
* Move APRS receiver to external app
* Move APRS transmitter to external app
* Isolate filtered spectrum collection from WFM
* Fixed the issues #3280
* fpga_bridge.c: init registers per reference fpga_init, add quarter-shift mode setter
* radio.hpp: expose cached FPGA quarter-rate shift
* radio.cpp: program FPGA quarter-rate shift together with tuning offset
* tuning.hpp: pass AFE rate and direction to tuning config, add quarter_shift field
* tuning.cpp: import full PRALINE RX/TX tuning tables with quarter-shift offsets
* clock_manager: stop writing bogus RX digital gain, keep quarter shift across rate changes
* receiver_model: port LPF bandwidth from reference auto_bandwidth, use cached quarter shift
* adsb_rx: enable RF amp by default on first run
* ui_geomap.hpp: add hemisphere fields, degrees become magnitude
* ui_geomap: use hemisphere selector for lat/lon sign, fix minute/second wrap carry
* ui_menu: guard select against empty menu
* waterfall_designer: header updates for profile file handling
* waterfall_designer: exception-free profile parsing, CRLF handling, deferred nav callbacks, backup cleanup
* external.ld: scope app section globs to their own object directories
* CMakeLists: relink when external.ld changes
* tools: add external app symbol placement checker
* tools: add guru meditation address lookup script
* tools: add per-function stack usage report script
Co-authored-by: gullradriel <gullradriel@users.noreply.github.com>
This commit is contained in:
Oleg Belousov
2026-08-08 22:47:54 +03:00
committed by GitHub
parent 9067e007b6
commit b048b8f4f1
40 changed files with 1650 additions and 142 deletions
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firmware/baseband/spectrum_collector.cpp
+21 -7
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@@ -73,21 +73,34 @@ void SpectrumCollector::set_decimation_factor(
* perform the deferred task on the buffer of data we prepared.
*/
void SpectrumCollector::feed(
bool SpectrumCollector::feed(
const buffer_c16_t& channel,
const int32_t filter_low_frequency,
const int32_t filter_high_frequency,
const int32_t filter_transition) {
// Called from baseband processing thread.
set_filter(
filter_low_frequency,
filter_high_frequency,
filter_transition);
bool block_completed = false;
channel_spectrum_decimator.feed(
channel,
[this, &block_completed](const buffer_c16_t& data) {
this->post_message(data);
block_completed = true;
});
return block_completed;
}
void SpectrumCollector::set_filter(
const int32_t filter_low_frequency,
const int32_t filter_high_frequency,
const int32_t filter_transition) {
channel_filter_low_frequency = filter_low_frequency;
channel_filter_high_frequency = filter_high_frequency;
channel_filter_transition = filter_transition;
channel_spectrum_decimator.feed(
channel,
[this](const buffer_c16_t& data) {
this->post_message(data);
});
}
void SpectrumCollector::post_message(const buffer_c16_t& data) {
@@ -136,6 +149,7 @@ void SpectrumCollector::update() {
ChannelSpectrum spectrum;
spectrum.sampling_rate = channel_spectrum_sampling_rate;
spectrum.channel_filter_offset = channel_filter_offset;
spectrum.channel_filter_low_frequency = channel_filter_low_frequency;
spectrum.channel_filter_high_frequency = channel_filter_high_frequency;
spectrum.channel_filter_transition = channel_filter_transition;