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add rds region selection

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AlexandreRouma 2024-01-29 21:28:43 +01:00
parent 120745de19
commit f8183739f7
1 changed files with 59 additions and 4 deletions
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63
decoder_modules/radio/src/demodulators/wfm.h
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@ -7,6 +7,11 @@
#include <rds.h>
namespace demod {
enum RDSRegion {
RDS_REGION_EUROPE,
RDS_REGION_NORTH_AMERICA
};
class WFM : public Demodulator {
public:
WFM() : diag(0.5, 4096) {}
@ -24,10 +29,18 @@ namespace demod {
this->name = name;
_config = config;
// Define RDS regions
rdsRegions.define("eu", "Europe", RDS_REGION_EUROPE);
rdsRegions.define("na", "North America", RDS_REGION_NORTH_AMERICA);
// Register FFT draw handler
fftRedrawHandler.handler = fftRedraw;
fftRedrawHandler.ctx = this;
gui::waterfall.onFFTRedraw.bindHandler(&fftRedrawHandler);
// Default
std::string rdsRegionStr = "eu";
// Load config
_config->acquire();
bool modified = false;
@ -43,8 +56,21 @@ namespace demod {
if (config->conf[name][getName()].contains("rdsInfo")) {
_rdsInfo = config->conf[name][getName()]["rdsInfo"];
}
if (config->conf[name][getName()].contains("rdsRegion")) {
rdsRegionStr = config->conf[name][getName()]["rdsRegion"];
}
_config->release(modified);
// Load RDS region
if (rdsRegions.keyExists(rdsRegionStr)) {
rdsRegionId = rdsRegions.keyId(rdsRegionStr);
rdsRegion = rdsRegions.value(rdsRegionId);
}
else {
rdsRegion = RDS_REGION_EUROPE;
rdsRegionId = rdsRegions.valueId(rdsRegion);
}
// Init DSP
demod.init(input, bandwidth / 2.0f, getIFSampleRate(), _stereo, _lowPass, _rds);
rdsDemod.init(&demod.rdsOut, _rdsInfo);
@ -93,7 +119,7 @@ namespace demod {
_config->release(true);
}
// TODO: This will break when the entire radio module is disabled
// TODO: This might break when the entire radio module is disabled
if (!_rds) { ImGui::BeginDisabled(); }
if (ImGui::Checkbox(("Advanced RDS Info##_radio_wfm_rds_info_" + name).c_str(), &_rdsInfo)) {
setAdvancedRds(_rdsInfo);
@ -101,6 +127,14 @@ namespace demod {
_config->conf[name][getName()]["rdsInfo"] = _rdsInfo;
_config->release(true);
}
ImGui::SameLine();
ImGui::FillWidth();
if (ImGui::Combo(("##_radio_wfm_rds_region_" + name).c_str(), &rdsRegionId, rdsRegions.txt)) {
rdsRegion = rdsRegions.value(rdsRegionId);
_config->acquire();
_config->conf[name][getName()]["rdsRegion"] = rdsRegions.key(rdsRegionId);
_config->release(true);
}
if (!_rds) { ImGui::EndDisabled(); }
float menuWidth = ImGui::GetContentRegionAvail().x;
@ -112,7 +146,12 @@ namespace demod {
ImGui::TableSetColumnIndex(0);
ImGui::TextUnformatted("PI Code");
ImGui::TableSetColumnIndex(1);
ImGui::Text("0x%04X (%s)", rdsDecode.getPICode(), rdsDecode.getCallsign().c_str());
if (rdsRegion == RDS_REGION_NORTH_AMERICA) {
ImGui::Text("0x%04X (%s)", rdsDecode.getPICode(), rdsDecode.getCallsign().c_str());
}
else {
ImGui::Text("0x%04X", rdsDecode.getPICode());
}
ImGui::TableNextRow();
ImGui::TableSetColumnIndex(0);
@ -137,7 +176,12 @@ namespace demod {
ImGui::TableSetColumnIndex(0);
ImGui::TextUnformatted("PI Code");
ImGui::TableSetColumnIndex(1);
ImGui::TextUnformatted("0x---- (----)");
if (rdsRegion == RDS_REGION_NORTH_AMERICA) {
ImGui::TextUnformatted("0x---- (----)");
}
else {
ImGui::TextUnformatted("0x----");
}
ImGui::TableNextRow();
ImGui::TableSetColumnIndex(0);
@ -163,7 +207,12 @@ namespace demod {
ImGui::TableSetColumnIndex(0);
ImGui::TextUnformatted("Program Type");
ImGui::TableSetColumnIndex(1);
ImGui::Text("%s (%d)", rds::PROGRAM_TYPE_US_TO_STR[rdsDecode.getProgramType()], rdsDecode.getProgramType());
if (rdsRegion == RDS_REGION_NORTH_AMERICA) {
ImGui::Text("%s (%d)", rds::PROGRAM_TYPE_US_TO_STR[rdsDecode.getProgramType()], rdsDecode.getProgramType());
}
else {
ImGui::Text("%s (%d)", rds::PROGRAM_TYPE_EU_TO_STR[rdsDecode.getProgramType()], rdsDecode.getProgramType());
}
}
else {
ImGui::TableNextRow();
@ -308,6 +357,12 @@ namespace demod {
float muGain = 0.01;
float omegaGain = (0.01*0.01)/4.0;
int rdsRegionId = 0;
RDSRegion rdsRegion = RDS_REGION_EUROPE;
OptionList<std::string, RDSRegion> rdsRegions;
std::string name;
};
}