comicsansg/CubicSDR
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SDRThread convert to IOThread named queue handler

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This commit is contained in:
Charles J. Cliffe 2015-07-29 22:01:13 -04:00
parent 05cd99bbf1
commit 1f6276d090
3 changed files with 12 additions and 18 deletions
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7
src/CubicSDR.cpp
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@ -54,8 +54,8 @@ bool CubicSDR::OnInit() {
audioVisualQueue = new DemodulatorThreadOutputQueue();
audioVisualQueue->set_max_num_items(1);
threadCmdQueueSDR = new SDRThreadCommandQueue;
sdrThread = new SDRThread(threadCmdQueueSDR);
threadCmdQueueSDR = new SDRThreadCommandQueue();
sdrThread = new SDRThread();
sdrPostThread = new SDRPostThread();
sdrPostThread->setNumVisSamples(16384 * 2);
@ -64,7 +64,8 @@ bool CubicSDR::OnInit() {
iqVisualQueue = new DemodulatorThreadInputQueue;
iqVisualQueue->set_max_num_items(1);
sdrThread->setIQDataOutQueue(iqPostDataQueue);
sdrThread->setInputQueue("SDRCommandQueue",threadCmdQueueSDR);
sdrThread->setOutputQueue("IQDataOutput",iqPostDataQueue);
sdrPostThread->setIQDataInQueue(iqPostDataQueue);
sdrPostThread->setIQVisualQueue(iqVisualQueue);

12
src/sdr/SDRThread.cpp
View File

@ -3,8 +3,7 @@
#include <vector>
#include "CubicSDR.h"
SDRThread::SDRThread(SDRThreadCommandQueue* pQueue) : IOThread(),
commandQueue(pQueue), iqDataOutQueue(NULL) {
SDRThread::SDRThread() : IOThread() {
offset.store(0);
deviceId.store(-1);
dev = NULL;
@ -167,9 +166,10 @@ void SDRThread::run() {
ReBuffer<SDRThreadIQData> buffers;
while (!terminated) {
SDRThreadCommandQueue *cmdQueue = commandQueue.load();
SDRThreadIQDataQueue* iqDataOutQueue = (SDRThreadIQDataQueue*) getOutputQueue("IQDataOutput");
SDRThreadCommandQueue* cmdQueue = (SDRThreadCommandQueue*) getInputQueue("SDRCommandQueue");
while (!terminated) {
if (!cmdQueue->empty()) {
bool freq_changed = false;
bool offset_changed = false;
@ -290,8 +290,8 @@ void SDRThread::run() {
double time_slice = (double) n_read / (double) sampleRate.load();
seconds += time_slice;
if (iqDataOutQueue.load() != NULL) {
iqDataOutQueue.load()->push(dataOut);
if (iqDataOutQueue != NULL) {
iqDataOutQueue->push(dataOut);
}
}

9
src/sdr/SDRThread.h
View File

@ -126,17 +126,13 @@ class SDRThread : public IOThread {
public:
rtlsdr_dev_t *dev;
SDRThread(SDRThreadCommandQueue* pQueue);
SDRThread();
~SDRThread();
static int enumerate_rtl(std::vector<SDRDeviceInfo *> *devs);
void run();
void setIQDataOutQueue(SDRThreadIQDataQueue* iqDataQueue) {
iqDataOutQueue = iqDataQueue;
}
int getDeviceId() const {
return deviceId.load();
}
@ -148,8 +144,5 @@ public:
protected:
std::atomic<uint32_t> sampleRate;
std::atomic_llong offset;
std::atomic<SDRThreadCommandQueue*> commandQueue;
std::atomic<SDRThreadIQDataQueue*> iqDataOutQueue;
std::atomic_int deviceId;
};