comicsansg/CubicSDR
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prototype drag range demod create/select tool

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This commit is contained in:
Charles J. Cliffe 2014-12-11 20:50:58 -05:00
parent f04ec72394
commit 5db4dcdbac
8 changed files with 113 additions and 46 deletions
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23
src/demod/DemodulatorMgr.cpp
View File

@ -2,11 +2,14 @@
#include <sstream>
#include <algorithm>
#include "CubicSDR.h"
#include <string>
#include <sstream>
DemodulatorInstance::DemodulatorInstance() :
t_Demod(NULL), t_Audio(NULL), threadQueueDemod(NULL), demodulatorThread(NULL), terminated(false), audioTerminated(false), demodTerminated(
false) {
label = new std::string("Unnamed");
threadQueueDemod = new DemodulatorThreadInputQueue;
threadQueueCommand = new DemodulatorThreadCommandQueue;
threadQueueNotify = new DemodulatorThreadCommandQueue;
@ -23,10 +26,6 @@ DemodulatorInstance::~DemodulatorInstance() {
delete audioInputQueue;
delete threadQueueDemod;
#ifndef __APPLE__
// delete t_Demod;
#endif
// delete t_Audio;
}
void DemodulatorInstance::setVisualOutputQueue(DemodulatorThreadOutputQueue *tQueue) {
@ -53,6 +52,13 @@ void DemodulatorInstance::run() {
#endif
}
void DemodulatorInstance::updateLabel(int freq) {
std::stringstream newLabel;
newLabel.precision(3);
newLabel << std::fixed << ((float) freq / 1000000.0);
setLabel(newLabel.str());
}
DemodulatorThreadCommandQueue *DemodulatorInstance::getCommandQueue() {
return threadQueueCommand;
}
@ -73,11 +79,16 @@ void DemodulatorInstance::terminate() {
}
std::string DemodulatorInstance::getLabel() {
return label;
return *(label.load());
}
void DemodulatorInstance::setLabel(std::string labelStr) {
label = labelStr;
std::string *newLabel = new std::string;
newLabel->append(labelStr);
std::string *oldLabel;
oldLabel = label;
label = newLabel;
delete oldLabel;
}
DemodulatorMgr::DemodulatorMgr() :

3
src/demod/DemodulatorMgr.h
View File

@ -37,9 +37,10 @@ public:
void setLabel(std::string labelStr);
bool isTerminated();
void updateLabel(int freq);
private:
std::string label;
std::atomic<std::string *> label;
bool terminated;
bool demodTerminated;
bool audioTerminated;

11
src/sdr/SDRPostThread.cpp
View File

@ -81,6 +81,9 @@ void SDRPostThread::threadMain() {
}
if (demodulators.size()) {
DemodulatorThreadIQData dummyDataOut;
dummyDataOut.frequency = data_in.frequency;
dummyDataOut.bandwidth = data_in.bandwidth;
DemodulatorThreadIQData demodDataOut;
demodDataOut.frequency = data_in.frequency;
demodDataOut.bandwidth = data_in.bandwidth;
@ -89,6 +92,14 @@ void SDRPostThread::threadMain() {
for (int i = 0, iMax = demodulators.size(); i < iMax; i++) {
DemodulatorInstance *demod = demodulators[i];
DemodulatorThreadInputQueue *demodQueue = demod->threadQueueDemod;
if (demod->getParams().frequency != data_in.frequency) {
if (abs(data_in.frequency - demod->getParams().frequency) > (int) ((float) ((float) SRATE / 2.0) * 1.15)) {
demodQueue->push(dummyDataOut);
continue;
}
}
demodQueue->push(demodDataOut);
}
}

10
src/visual/PrimaryGLContext.cpp
View File

@ -188,7 +188,7 @@ void PrimaryGLContext::DrawDemod(DemodulatorInstance *demod, float r, float g, f
glEnable(GL_DEPTH_TEST);
}
void PrimaryGLContext::DrawFreqSelector(float uxPos, float r, float g, float b) {
void PrimaryGLContext::DrawFreqSelector(float uxPos, float r, float g, float b, float w) {
DemodulatorInstance *demod = wxGetApp().getDemodMgr().getLastActiveDemodulator();
int bw = 0;
@ -211,7 +211,13 @@ void PrimaryGLContext::DrawFreqSelector(float uxPos, float r, float g, float b)
glVertex3f((uxPos - 0.5) * 2.0, 1.0, 0.0);
glVertex3f((uxPos - 0.5) * 2.0, -1.0, 0.0);
float ofs = ((float) bw) / (float) SRATE;
float ofs;
if (w) {
ofs = w;
} else {
ofs = ((float) bw) / (float) SRATE;
}
glVertex3f((uxPos - 0.5) * 2.0 - ofs, 1.0, 0.0);
glVertex3f((uxPos - 0.5) * 2.0 - ofs, -1.0, 0.0);

2
src/visual/PrimaryGLContext.h
View File

@ -21,7 +21,7 @@ public:
void BeginDraw();
void EndDraw();
void DrawFreqSelector(float uxPos, float r = 1, float g = 1, float b = 1);
void DrawFreqSelector(float uxPos, float r = 1, float g = 1, float b = 1, float w=0);
void DrawDemod(DemodulatorInstance *demod, float r = 1, float g = 1, float b = 1);
void DrawDemodInfo(DemodulatorInstance *demod, float r = 1, float g = 1, float b = 1);

1
src/visual/SpectrumCanvas.cpp
View File

@ -21,7 +21,6 @@ EVT_IDLE(SpectrumCanvas::OnIdle)
EVT_MOTION(SpectrumCanvas::mouseMoved)
EVT_LEFT_DOWN(SpectrumCanvas::mouseDown)
EVT_LEFT_UP(SpectrumCanvas::mouseReleased)
//EVT_RIGHT_DOWN(SpectrumCanvas::rightClick)
EVT_LEAVE_WINDOW(SpectrumCanvas::mouseLeftWindow)
EVT_MOUSEWHEEL(SpectrumCanvas::mouseWheelMoved)
wxEND_EVENT_TABLE()

54
src/visual/WaterfallCanvas.cpp
View File

@ -31,7 +31,7 @@ wxEND_EVENT_TABLE()
WaterfallCanvas::WaterfallCanvas(wxWindow *parent, int *attribList) :
wxGLCanvas(parent, wxID_ANY, attribList, wxDefaultPosition, wxDefaultSize,
wxFULL_REPAINT_ON_RESIZE), parent(parent), frameTimer(0), dragState(WF_DRAG_NONE), nextDragState(WF_DRAG_NONE), shiftDown(
false), activeDemodulatorBandwidth(0), activeDemodulatorFrequency(0) {
false), altDown(false), ctrlDown(false), activeDemodulatorBandwidth(0), activeDemodulatorFrequency(0) {
int in_block_size = BUF_SIZE / 2;
int out_block_size = FFT_SIZE;
@ -78,7 +78,28 @@ void WaterfallCanvas::OnPaint(wxPaintEvent& WXUNUSED(event)) {
DemodulatorInstance *lastActiveDemodulator = wxGetApp().getDemodMgr().getLastActiveDemodulator();
if (mTracker.mouseInView()) {
if (nextDragState == WF_DRAG_RANGE) {
if (mTracker.mouseDown()) {
float width = mTracker.getOriginDeltaMouseX();
float centerPos = mTracker.getOriginMouseX()+width/2.0;
if (shiftDown) {
glContext->DrawDemod(lastActiveDemodulator);
glContext->DrawFreqSelector(centerPos, 0, 1, 0, width?width:(1.0/(float)ClientSize.x));
} else {
glContext->DrawDemod(lastActiveDemodulator, 1, 0, 0);
glContext->DrawFreqSelector(centerPos, 1, 1, 0, width?width:(1.0/(float)ClientSize.x));
}
} else {
if (shiftDown) {
glContext->DrawDemod(lastActiveDemodulator);
glContext->DrawFreqSelector(mTracker.getMouseX(), 0, 1, 0, 1.0/(float)ClientSize.x);
} else {
glContext->DrawDemod(lastActiveDemodulator, 1, 0, 0);
glContext->DrawFreqSelector(mTracker.getMouseX(), 1, 1, 0, 1.0/(float)ClientSize.x);
}
}
} else {
if (activeDemodulator == NULL) {
if (lastActiveDemodulator) {
if (shiftDown) {
@ -97,6 +118,7 @@ void WaterfallCanvas::OnPaint(wxPaintEvent& WXUNUSED(event)) {
}
glContext->DrawDemod(activeDemodulator, 1, 1, 0);
}
}
} else {
if (activeDemodulator) {
glContext->DrawDemod(activeDemodulator);
@ -120,7 +142,8 @@ void WaterfallCanvas::OnPaint(wxPaintEvent& WXUNUSED(event)) {
void WaterfallCanvas::OnKeyUp(wxKeyEvent& event) {
shiftDown = event.ShiftDown();
altDown = event.AltDown();
ctrlDown = event.ControlDown();
// switch (event.GetKeyCode()) {
// }
}
@ -129,6 +152,8 @@ void WaterfallCanvas::OnKeyDown(wxKeyEvent& event) {
float angle = 5.0;
shiftDown = event.ShiftDown();
altDown = event.AltDown();
ctrlDown = event.ControlDown();
DemodulatorInstance *activeDemod = wxGetApp().getDemodMgr().getActiveDemodulator();
@ -244,6 +269,8 @@ void WaterfallCanvas::mouseMoved(wxMouseEvent& event) {
mTracker.OnMouseMoved(event);
shiftDown = event.ShiftDown();
altDown = event.AltDown();
ctrlDown = event.ControlDown();
DemodulatorInstance *demod = wxGetApp().getDemodMgr().getActiveDemodulator();
@ -290,6 +317,8 @@ void WaterfallCanvas::mouseMoved(wxMouseEvent& event) {
command.int_value = activeDemodulatorFrequency;
demod->getCommandQueue()->push(command);
demod->updateLabel(activeDemodulatorFrequency);
}
} else {
int freqPos = GetFrequencyAt(mTracker.getMouseX());
@ -298,7 +327,11 @@ void WaterfallCanvas::mouseMoved(wxMouseEvent& event) {
wxGetApp().getDemodMgr().setActiveDemodulator(NULL);
if (demodsHover->size()) {
if (altDown) {
nextDragState = WF_DRAG_RANGE;
mTracker.setVertDragLock(true);
mTracker.setHorizDragLock(false);
} else if (demodsHover->size()) {
int hovered = -1;
int near_dist = SRATE;
@ -365,8 +398,10 @@ void WaterfallCanvas::mouseDown(wxMouseEvent& event) {
dragState = nextDragState;
shiftDown = event.ShiftDown();
altDown = event.AltDown();
ctrlDown = event.ControlDown();
if (dragState) {
if (dragState && dragState != WF_DRAG_RANGE) {
wxGetApp().getDemodMgr().setActiveDemodulator(wxGetApp().getDemodMgr().getActiveDemodulator(), false);
}
@ -382,9 +417,11 @@ void WaterfallCanvas::mouseReleased(wxMouseEvent& event) {
mTracker.OnMouseReleased(event);
shiftDown = event.ShiftDown();
altDown = event.AltDown();
ctrlDown = event.ControlDown();
mTracker.setVertDragLock(true);
mTracker.setHorizDragLock(true);
mTracker.setVertDragLock(false);
mTracker.setHorizDragLock(false);
if (mTracker.getOriginDeltaMouseX() == 0 && mTracker.getOriginDeltaMouseY() == 0) {
DemodulatorInstance *demod;
@ -393,6 +430,7 @@ void WaterfallCanvas::mouseReleased(wxMouseEvent& event) {
int center_freq = wxGetApp().getFrequency();
int freq = center_freq - (int) (0.5 * (float) SRATE) + (int) ((float) pos * (float) SRATE);
if (dragState == WF_DRAG_NONE) {
if (!shiftDown && wxGetApp().getDemodMgr().getDemodulators().size()) {
demod = wxGetApp().getDemodMgr().getLastActiveDemodulator();
} else {
@ -410,12 +448,12 @@ void WaterfallCanvas::mouseReleased(wxMouseEvent& event) {
wxGetApp().getDemodMgr().setActiveDemodulator(demod);
}
if (dragState == WF_DRAG_NONE) {
if (demod == NULL) {
return;
}
demod->updateLabel(freq);
DemodulatorThreadCommand command;
command.cmd = DemodulatorThreadCommand::DEMOD_THREAD_CMD_SET_FREQUENCY;
command.int_value = freq;

5
src/visual/WaterfallCanvas.h
View File

@ -14,7 +14,7 @@
class WaterfallCanvas: public wxGLCanvas {
public:
enum DragState { WF_DRAG_NONE, WF_DRAG_BANDWIDTH_LEFT, WF_DRAG_BANDWIDTH_RIGHT, WF_DRAG_FREQUENCY };
enum DragState { WF_DRAG_NONE, WF_DRAG_BANDWIDTH_LEFT, WF_DRAG_BANDWIDTH_RIGHT, WF_DRAG_FREQUENCY, WF_DRAG_RANGE };
WaterfallCanvas(wxWindow *parent, int *attribList = NULL);
~WaterfallCanvas();
@ -61,7 +61,8 @@ private:
DragState nextDragState;
bool shiftDown;
bool altDown;
bool ctrlDown;
// event table
wxDECLARE_EVENT_TABLE();
};