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Allow the USRP audio format to be used natively by the FM networking.

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This commit is contained in:
Jonathan Naylor
2021-03-14 12:16:39 +00:00
parent 7c14a6ec40
commit fb0d1ef5e2
7 changed files with 139 additions and 45 deletions
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13
FMNetwork.h
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2020 by Jonathan Naylor G4KLX
* Copyright (C) 2020,2021 by Jonathan Naylor G4KLX
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -30,9 +30,14 @@
#include <cstdint>
#include <string>
enum FM_FORMAT {
FMF_MMDVM,
FMF_USRP
};
class CFMNetwork {
public:
CFMNetwork(const std::string& myAddress, unsigned int myPort, const std::string& gatewayAddress, unsigned int gatewayPort, unsigned int sampleRate, bool debug);
CFMNetwork(const std::string& format, const std::string& myAddress, unsigned int myPort, const std::string& gatewayAddress, unsigned int gatewayPort, unsigned int sampleRate, bool debug);
~CFMNetwork();
bool open();
@@ -52,6 +57,7 @@ public:
void clock(unsigned int ms);
private:
FM_FORMAT m_format;
CUDPSocket m_socket;
sockaddr_storage m_addr;
unsigned int m_addrLen;
@@ -60,12 +66,13 @@ private:
bool m_enabled;
CRingBuffer<unsigned char> m_buffer;
CTimer m_pollTimer;
unsigned int m_seqNo;
#if !defined(_WIN32) && !defined(_WIN64)
SRC_STATE* m_incoming;
SRC_STATE* m_outgoing;
#endif
bool writePoll();
void writePoll();
};
#endif