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86 lines
2.0 KiB
C++
86 lines
2.0 KiB
C++
#ifndef SPY_SERVER_H
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#define SPY_SERVER_H
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#include <QtCore>
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class SpyServerProtocol {
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public:
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static constexpr int ProtocolID = (2<<24) | 1700;
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enum Command {
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setStreamingMode = 0,
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setStreamingEnabled = 1,
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setGain = 2,
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setIQFormat = 100,
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setCenterFrequency = 101,
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setIQDecimation = 102,
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};
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enum Message {
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DeviceMessage = 0,
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StateMessage = 1,
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IQ8MMessage = 100,
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IQ16Message = 101,
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IQ24Message = 102,
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IQ32Message = 103
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};
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struct Header {
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quint32 m_id;
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quint32 m_message;
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quint32 m_unused1;
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quint32 m_unused2;
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quint32 m_size;
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};
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struct Device {
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quint32 m_device;
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quint32 m_serial;
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quint32 m_sampleRate;
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quint32 m_unused1;
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quint32 m_decimationStages; // 8 for Airspy HF, 11 for Airspy, 9 for E4000/R828D/R820
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quint32 m_unused2;
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quint32 m_maxGainIndex; // 8 for Airspy HF, 21 for Airspy, 14 for E4000, 29 for R828D/R820
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quint32 m_minFrequency;
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quint32 m_maxFrequency;
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quint32 m_sampleBits;
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quint32 m_minDecimation; // Set when maximum_bandwidth is set in spyserver.config
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quint32 m_unused3;
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};
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struct State {
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quint32 m_controllable;
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quint32 m_gain;
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quint32 m_deviceCenterFrequency;
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quint32 m_iqCenterFrequency;
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quint32 m_unused1;
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quint32 m_unused2;
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quint32 m_unused3;
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quint32 m_unused4;
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quint32 m_unused5;
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};
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static void encodeUInt32(quint8 *p, quint32 data)
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{
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p[3] = (data >> 24) & 0xff;
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p[2] = (data >> 16) & 0xff;
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p[1] = (data >> 8) & 0xff;
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p[0] = data & 0xff;
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}
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static quint32 extractUInt32(quint8 *p)
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{
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quint32 data;
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data = (p[0] & 0xff)
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| ((p[1] & 0xff) << 8)
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| ((p[2] & 0xff) << 16)
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| ((p[3] & 0xff) << 24);
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return data;
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}
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};
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#endif /* SPY_SERVER_H */
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