mirror/SDRPlusPlus
0
0
Fork 0
mirror of https://github.com/AlexandreRouma/SDRPlusPlus.git synced 2025-06-25 12:07:49 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

Save before changes

Browse Source
This commit is contained in:
Ryzerth
2020-10-01 01:21:15 +02:00
parent 2c4d7cbf09
commit 524f20bc2f
16 changed files with 348 additions and 413 deletions
Download Patch File Download Diff File Expand all files Collapse all files

225
radio/src/main.cpp
View File

@ -7,12 +7,115 @@
#define CONCAT(a, b) ((std::string(a) + b).c_str())
#define DEEMP_LIST "50µS\00075µS\000none\000"
mod::API_t* API;
MOD_INFO {
/* Name: */ "radio",
/* Description: */ "Radio module for SDR++",
/* Author: */ "Ryzerth",
/* Version: */ "0.2.5"
};
ConfigManager config;
bool firstInit = true;
class RadioModule {
public:
RadioModule(std::string name) {
this->name = name;
demod = 1;
bandWidth = 200000;
bandWidthMin = 100000;
bandWidthMax = 200000;
sigPath.init(name, 200000, 1000);
sigPath.start();
sigPath.setDemodulator(SigPath::DEMOD_FM, bandWidth);
}
~RadioModule() {
// TODO: Implement destructor
}
private:
static void menuHandler(void* ctx) {
RadioModule* _this = (RadioModule*)ctx;
float menuColumnWidth = ImGui::GetContentRegionAvailWidth();
ImGui::BeginGroup();
// TODO: Change VFO ref in signal path
ImGui::Columns(4, CONCAT("RadioModeColumns##_", _this->name), false);
if (ImGui::RadioButton(CONCAT("NFM##_", _this->name), _this->demod == 0) && _this->demod != 0) {
_this->demod = 0;
_this->bandWidth = 16000;
_this->bandWidthMin = 8000;
_this->bandWidthMax = 16000;
_this->sigPath.setDemodulator(SigPath::DEMOD_NFM, _this->bandWidth);
}
if (ImGui::RadioButton(CONCAT("WFM##_", _this->name), _this->demod == 1) && _this->demod != 1) {
_this->demod = 1;
_this->bandWidth = 200000;
_this->bandWidthMin = 100000;
_this->bandWidthMax = 200000;
_this->sigPath.setDemodulator(SigPath::DEMOD_FM, _this->bandWidth);
}
ImGui::NextColumn();
if (ImGui::RadioButton(CONCAT("AM##_", _this->name), _this->demod == 2) && _this->demod != 2) {
_this->demod = 2;
_this->bandWidth = 12500;
_this->bandWidthMin = 6250;
_this->bandWidthMax = 12500;
_this->sigPath.setDemodulator(SigPath::DEMOD_AM, _this->bandWidth);
}
if (ImGui::RadioButton(CONCAT("DSB##_", _this->name), _this->demod == 3) && _this->demod != 3) {
_this->demod = 3;
_this->bandWidth = 6000;
_this->bandWidthMin = 3000;
_this->bandWidthMax = 6000;
_this->sigPath.setDemodulator(SigPath::DEMOD_DSB, _this->bandWidth);
}
ImGui::NextColumn();
if (ImGui::RadioButton(CONCAT("USB##_", _this->name), _this->demod == 4) && _this->demod != 4) {
_this->demod = 4;
_this->bandWidth = 3000;
_this->bandWidthMin = 1500;
_this->bandWidthMax = 3000;
_this->sigPath.setDemodulator(SigPath::DEMOD_USB, _this->bandWidth);
}
if (ImGui::RadioButton(CONCAT("CW##_", _this->name), _this->demod == 5) && _this->demod != 5) { _this->demod = 5; };
ImGui::NextColumn();
if (ImGui::RadioButton(CONCAT("LSB##_", _this->name), _this->demod == 6) && _this->demod != 6) {
_this->demod = 6;
_this->bandWidth = 3000;
_this->bandWidthMin = 1500;
_this->bandWidthMax = 3000;
_this->sigPath.setDemodulator(SigPath::DEMOD_LSB, _this->bandWidth);
}
if (ImGui::RadioButton(CONCAT("RAW##_", _this->name), _this->demod == 7) && _this->demod != 7) {
_this->demod = 7;
_this->bandWidth = 10000;
_this->bandWidthMin = 3000;
_this->bandWidthMax = 10000;
_this->sigPath.setDemodulator(SigPath::DEMOD_RAW, _this->bandWidth);
};
ImGui::Columns(1, CONCAT("EndRadioModeColumns##_", _this->name), false);
ImGui::EndGroup();
ImGui::Text("WFM Deemphasis");
ImGui::SameLine();
ImGui::PushItemWidth(menuColumnWidth - ImGui::GetCursorPosX());
if (ImGui::Combo(CONCAT("##_deemp_select_", _this->name), &_this->deemp, DEEMP_LIST)) {
_this->sigPath.setDeemphasis(_this->deemp);
}
ImGui::PopItemWidth();
ImGui::Text("Bandwidth");
ImGui::SameLine();
ImGui::PushItemWidth(menuColumnWidth - ImGui::GetCursorPosX());
if (ImGui::InputInt(CONCAT("##_bw_select_", _this->name), &_this->bandWidth, 100, 1000)) {
_this->bandWidth = std::clamp<int>(_this->bandWidth, _this->bandWidthMin, _this->bandWidthMax);
_this->sigPath.setBandwidth(_this->bandWidth);
}
ImGui::PopItemWidth();
}
struct RadioContext_t {
std::string name;
int demod = 1;
int deemp = 0;
@ -20,117 +123,21 @@ struct RadioContext_t {
int bandWidthMin;
int bandWidthMax;
SigPath sigPath;
};
MOD_EXPORT void* _INIT_(mod::API_t* _API, ImGuiContext* imctx, std::string _name) {
API = _API;
RadioContext_t* ctx = new RadioContext_t;
ctx->name = _name;
ctx->demod = 1;
ctx->bandWidth = 200000;
ctx->bandWidthMin = 100000;
ctx->bandWidthMax = 200000;
ctx->sigPath.init(_name, 200000, 1000);
ctx->sigPath.start();
ctx->sigPath.setDemodulator(SigPath::DEMOD_FM, ctx->bandWidth);
ImGui::SetCurrentContext(imctx);
return ctx;
MOD_EXPORT void _INIT_() {
// Do your one time init here
}
MOD_EXPORT void _NEW_FRAME_(RadioContext_t* ctx) {
MOD_EXPORT void* _CREATE_INSTANCE_(std::string name) {
return new RadioModule(name);
}
MOD_EXPORT void _DRAW_MENU_(RadioContext_t* ctx) {
float menuColumnWidth = ImGui::GetContentRegionAvailWidth();
ImGui::BeginGroup();
// TODO: Change VFO ref in signal path
ImGui::Columns(4, CONCAT("RadioModeColumns##_", ctx->name), false);
if (ImGui::RadioButton(CONCAT("NFM##_", ctx->name), ctx->demod == 0) && ctx->demod != 0) {
ctx->demod = 0;
ctx->bandWidth = 16000;
ctx->bandWidthMin = 8000;
ctx->bandWidthMax = 16000;
ctx->sigPath.setDemodulator(SigPath::DEMOD_NFM, ctx->bandWidth);
}
if (ImGui::RadioButton(CONCAT("WFM##_", ctx->name), ctx->demod == 1) && ctx->demod != 1) {
ctx->demod = 1;
ctx->bandWidth = 200000;
ctx->bandWidthMin = 100000;
ctx->bandWidthMax = 200000;
ctx->sigPath.setDemodulator(SigPath::DEMOD_FM, ctx->bandWidth);
}
ImGui::NextColumn();
if (ImGui::RadioButton(CONCAT("AM##_", ctx->name), ctx->demod == 2) && ctx->demod != 2) {
ctx->demod = 2;
ctx->bandWidth = 12500;
ctx->bandWidthMin = 6250;
ctx->bandWidthMax = 12500;
ctx->sigPath.setDemodulator(SigPath::DEMOD_AM, ctx->bandWidth);
}
if (ImGui::RadioButton(CONCAT("DSB##_", ctx->name), ctx->demod == 3) && ctx->demod != 3) {
ctx->demod = 3;
ctx->bandWidth = 6000;
ctx->bandWidthMin = 3000;
ctx->bandWidthMax = 6000;
ctx->sigPath.setDemodulator(SigPath::DEMOD_DSB, ctx->bandWidth);
}
ImGui::NextColumn();
if (ImGui::RadioButton(CONCAT("USB##_", ctx->name), ctx->demod == 4) && ctx->demod != 4) {
ctx->demod = 4;
ctx->bandWidth = 3000;
ctx->bandWidthMin = 1500;
ctx->bandWidthMax = 3000;
ctx->sigPath.setDemodulator(SigPath::DEMOD_USB, ctx->bandWidth);
}
if (ImGui::RadioButton(CONCAT("CW##_", ctx->name), ctx->demod == 5) && ctx->demod != 5) { ctx->demod = 5; };
ImGui::NextColumn();
if (ImGui::RadioButton(CONCAT("LSB##_", ctx->name), ctx->demod == 6) && ctx->demod != 6) {
ctx->demod = 6;
ctx->bandWidth = 3000;
ctx->bandWidthMin = 1500;
ctx->bandWidthMax = 3000;
ctx->sigPath.setDemodulator(SigPath::DEMOD_LSB, ctx->bandWidth);
}
if (ImGui::RadioButton(CONCAT("RAW##_", ctx->name), ctx->demod == 7) && ctx->demod != 7) {
ctx->demod = 7;
ctx->bandWidth = 10000;
ctx->bandWidthMin = 3000;
ctx->bandWidthMax = 10000;
ctx->sigPath.setDemodulator(SigPath::DEMOD_RAW, ctx->bandWidth);
};
ImGui::Columns(1, CONCAT("EndRadioModeColumns##_", ctx->name), false);
ImGui::EndGroup();
ImGui::Text("WFM Deemphasis");
ImGui::SameLine();
ImGui::PushItemWidth(menuColumnWidth - ImGui::GetCursorPosX());
if (ImGui::Combo(CONCAT("##_deemp_select_", ctx->name), &ctx->deemp, DEEMP_LIST)) {
ctx->sigPath.setDeemphasis(ctx->deemp);
}
ImGui::PopItemWidth();
ImGui::Text("Bandwidth");
ImGui::SameLine();
ImGui::PushItemWidth(menuColumnWidth - ImGui::GetCursorPosX());
if (ImGui::InputInt(CONCAT("##_bw_select_", ctx->name), &ctx->bandWidth, 100, 1000)) {
ctx->bandWidth = std::clamp<int>(ctx->bandWidth, ctx->bandWidthMin, ctx->bandWidthMax);
ctx->sigPath.setBandwidth(ctx->bandWidth);
}
ImGui::PopItemWidth();
MOD_EXPORT void _DELETE_INSTANCE_(void* instance) {
delete (RadioModule*)instance;
}
MOD_EXPORT void _HANDLE_EVENT_(RadioContext_t* ctx, int eventId) {
}
MOD_EXPORT void _STOP_(RadioContext_t* ctx) {
API->removeVFO(ctx->name);
delete ctx;
MOD_EXPORT void _STOP_() {
// Do your one shutdown here
}

24
radio/src/path.cpp
View File

@ -1,4 +1,5 @@
#include <path.h>
#include <signal_path/audio.h>
SigPath::SigPath() {
@ -23,7 +24,7 @@ void SigPath::init(std::string vfoName, uint64_t sampleRate, int blockSize) {
this->blockSize = blockSize;
this->vfoName = vfoName;
vfo = sigpath::vfoManager.createVFO(vfoName, mod::API_t::REF_CENTER, 0, 200000, 200000, 1000);
vfo = sigpath::vfoManager.createVFO(vfoName, ImGui::WaterfallVFO::REF_CENTER, 0, 200000, 200000, 1000);
_demod = DEMOD_FM;
_deemp = DEEMP_50US;
@ -40,8 +41,9 @@ void SigPath::init(std::string vfoName, uint64_t sampleRate, int blockSize) {
audioResamp.init(&demod.output, 200000, 48000, 800);
deemp.init(&audioResamp.output, 800, 50e-6, 48000);
outputSampleRate = API->registerMonoStream(&deemp.output, vfoName, vfoName, sampleRateChangeHandler, this);
API->setBlockSize(vfoName, audioResamp.getOutputBlockSize());
outputSampleRate = audio::registerMonoStream(&deemp.output, vfoName, vfoName, sampleRateChangeHandler, this);
audio::setBlockSize(vfoName, audioResamp.getOutputBlockSize());
setDemodulator(_demod, bandwidth);
}
@ -101,7 +103,7 @@ void SigPath::setDemodulator(int demId, float bandWidth) {
audioBw = std::min<float>(bandwidth, outputSampleRate / 2.0f);
audioResamp.setInputSampleRate(200000, vfo->getOutputBlockSize(), audioBw, audioBw);
deemp.bypass = (_deemp == DEEMP_NONE);
vfo->setReference(mod::API_t::REF_CENTER);
vfo->setReference(ImGui::WaterfallVFO::REF_CENTER);
demod.start();
}
else if (demId == DEMOD_NFM) {
@ -113,7 +115,7 @@ void SigPath::setDemodulator(int demId, float bandWidth) {
audioBw = std::min<float>(bandwidth, outputSampleRate / 2.0f);
audioResamp.setInputSampleRate(16000, vfo->getOutputBlockSize(), audioBw, audioBw);
deemp.bypass = true;
vfo->setReference(mod::API_t::REF_CENTER);
vfo->setReference(ImGui::WaterfallVFO::REF_CENTER);
demod.start();
}
else if (demId == DEMOD_AM) {
@ -123,7 +125,7 @@ void SigPath::setDemodulator(int demId, float bandWidth) {
audioBw = std::min<float>(bandwidth, outputSampleRate / 2.0f);
audioResamp.setInputSampleRate(12500, vfo->getOutputBlockSize(), audioBw, audioBw);
deemp.bypass = true;
vfo->setReference(mod::API_t::REF_CENTER);
vfo->setReference(ImGui::WaterfallVFO::REF_CENTER);
amDemod.start();
}
else if (demId == DEMOD_USB) {
@ -134,7 +136,7 @@ void SigPath::setDemodulator(int demId, float bandWidth) {
audioBw = std::min<float>(bandwidth, outputSampleRate / 2.0f);
audioResamp.setInputSampleRate(6000, vfo->getOutputBlockSize(), audioBw, audioBw);
deemp.bypass = true;
vfo->setReference(mod::API_t::REF_LOWER);
vfo->setReference(ImGui::WaterfallVFO::REF_LOWER);
ssbDemod.start();
}
else if (demId == DEMOD_LSB) {
@ -145,7 +147,7 @@ void SigPath::setDemodulator(int demId, float bandWidth) {
audioBw = std::min<float>(bandwidth, outputSampleRate / 2.0f);
audioResamp.setInputSampleRate(6000, vfo->getOutputBlockSize(), audioBw, audioBw);
deemp.bypass = true;
vfo->setReference(mod::API_t::REF_UPPER);
vfo->setReference(ImGui::WaterfallVFO::REF_UPPER);
ssbDemod.start();
}
else if (demId == DEMOD_DSB) {
@ -156,7 +158,7 @@ void SigPath::setDemodulator(int demId, float bandWidth) {
audioBw = std::min<float>(bandwidth, outputSampleRate / 2.0f);
audioResamp.setInputSampleRate(6000, vfo->getOutputBlockSize(), audioBw, audioBw);
deemp.bypass = true;
vfo->setReference(mod::API_t::REF_CENTER);
vfo->setReference(ImGui::WaterfallVFO::REF_CENTER);
ssbDemod.start();
}
else if (demId == DEMOD_RAW) {
@ -165,7 +167,7 @@ void SigPath::setDemodulator(int demId, float bandWidth) {
//audioResamp.setInput(&cpx2stereo.output);
audioBw = std::min<float>(bandwidth, outputSampleRate / 2.0f);
audioResamp.setInputSampleRate(10000, vfo->getOutputBlockSize(), audioBw, audioBw);
vfo->setReference(mod::API_t::REF_LOWER);
vfo->setReference(ImGui::WaterfallVFO::REF_LOWER);
cpx2stereo.start();
}
else {
@ -249,5 +251,5 @@ void SigPath::start() {
demod.start();
audioResamp.start();
deemp.start();
API->startStream(vfoName);
audio::startStream(vfoName);
}