88 lines
1.7 KiB
C
88 lines
1.7 KiB
C
|
#pragma once
|
||
|
|
|
||
|
|
#include "ThreadQueue.h"
|
||
|
|
|
||
|
|
enum DemodulatorType {
|
||
|
|
DEMOD_TYPE_NULL,
|
||
|
|
DEMOD_TYPE_AM,
|
||
|
|
DEMOD_TYPE_FM,
|
||
|
|
DEMOD_TYPE_LSB,
|
||
|
|
DEMOD_TYPE_USB
|
||
|
|
};
|
||
|
|
|
||
|
|
class DemodulatorThread;
|
||
|
|
class DemodulatorThreadCommand {
|
||
|
|
public:
|
||
|
|
enum DemodulatorThreadCommandEnum {
|
||
|
|
DEMOD_THREAD_CMD_NULL,
|
||
|
|
DEMOD_THREAD_CMD_SET_BANDWIDTH,
|
||
|
|
DEMOD_THREAD_CMD_SET_FREQUENCY,
|
||
|
|
DEMOD_THREAD_CMD_DEMOD_TERMINATED,
|
||
|
|
DEMOD_THREAD_CMD_AUDIO_TERMINATED
|
||
|
|
};
|
||
|
|
|
||
|
|
DemodulatorThreadCommand() :
|
||
|
|
cmd(DEMOD_THREAD_CMD_NULL), int_value(0), context(NULL) {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
DemodulatorThreadCommand(DemodulatorThreadCommandEnum cmd) :
|
||
|
|
cmd(cmd), int_value(0), context(NULL) {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
DemodulatorThreadCommandEnum cmd;
|
||
|
|
void *context;
|
||
|
|
int int_value;
|
||
|
|
};
|
||
|
|
|
||
|
|
class DemodulatorThreadIQData {
|
||
|
|
public:
|
||
|
|
unsigned int frequency;
|
||
|
|
unsigned int bandwidth;
|
||
|
|
std::vector<signed char> data;
|
||
|
|
|
||
|
|
DemodulatorThreadIQData() :
|
||
|
|
frequency(0), bandwidth(0) {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
DemodulatorThreadIQData(unsigned int bandwidth, unsigned int frequency,
|
||
|
|
std::vector<signed char> data) :
|
||
|
|
data(data), frequency(frequency), bandwidth(bandwidth) {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
~DemodulatorThreadIQData() {
|
||
|
|
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
class DemodulatorThreadAudioData {
|
||
|
|
public:
|
||
|
|
unsigned int frequency;
|
||
|
|
unsigned int sampleRate;
|
||
|
|
unsigned char channels;
|
||
|
|
|
||
|
|
std::vector<float> data;
|
||
|
|
|
||
|
|
DemodulatorThreadAudioData() :
|
||
|
|
sampleRate(0), frequency(0), channels(0) {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
DemodulatorThreadAudioData(unsigned int frequency, unsigned int sampleRate,
|
||
|
|
std::vector<float> data) :
|
||
|
|
data(data), sampleRate(sampleRate), frequency(frequency), channels(
|
||
|
|
1) {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
~DemodulatorThreadAudioData() {
|
||
|
|
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
typedef ThreadQueue<DemodulatorThreadIQData> DemodulatorThreadInputQueue;
|
||
|
|
typedef ThreadQueue<DemodulatorThreadCommand> DemodulatorThreadCommandQueue;
|