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-rw-r--r--Transceiver52M/Transceiver.cpp11
-rw-r--r--Transceiver52M/Transceiver.h7
-rw-r--r--Transceiver52M/osmo-trx.cpp24
3 files changed, 27 insertions, 15 deletions
diff --git a/Transceiver52M/Transceiver.cpp b/Transceiver52M/Transceiver.cpp
index bf2dd6e..d9c231d 100644
--- a/Transceiver52M/Transceiver.cpp
+++ b/Transceiver52M/Transceiver.cpp
@@ -112,13 +112,14 @@ bool TransceiverState::init(int filler, size_t sps, float scale, size_t rtsc, un
}
Transceiver::Transceiver(int wBasePort,
- const char *wTRXAddress,
+ const char *TRXAddress,
+ const char *GSMcoreAddress,
size_t tx_sps, size_t rx_sps, size_t chans,
GSM::Time wTransmitLatency,
RadioInterface *wRadioInterface,
double wRssiOffset)
- : mBasePort(wBasePort), mAddr(wTRXAddress),
- mClockSocket(wBasePort, wTRXAddress, mBasePort + 100),
+ : mBasePort(wBasePort), mLocalAddr(TRXAddress), mRemoteAddr(GSMcoreAddress),
+ mClockSocket(TRXAddress, wBasePort, GSMcoreAddress, wBasePort + 100),
mTransmitLatency(wTransmitLatency), mRadioInterface(wRadioInterface),
rssiOffset(wRssiOffset),
mSPSTx(tx_sps), mSPSRx(rx_sps), mChans(chans), mEdge(false), mOn(false), mForceClockInterface(false),
@@ -197,8 +198,8 @@ bool Transceiver::init(int filler, size_t rtsc, unsigned rach_delay, bool edge)
d_srcport = mBasePort + 2 * i + 2;
d_dstport = mBasePort + 2 * i + 102;
- mCtrlSockets[i] = new UDPSocket(c_srcport, mAddr.c_str(), c_dstport);
- mDataSockets[i] = new UDPSocket(d_srcport, mAddr.c_str(), d_dstport);
+ mCtrlSockets[i] = new UDPSocket(mLocalAddr.c_str(), c_srcport, mRemoteAddr.c_str(), c_dstport);
+ mDataSockets[i] = new UDPSocket(mLocalAddr.c_str(), d_srcport, mRemoteAddr.c_str(), d_dstport);
}
/* Randomize the central clock */
diff --git a/Transceiver52M/Transceiver.h b/Transceiver52M/Transceiver.h
index 1eb1d1d..ad7a469 100644
--- a/Transceiver52M/Transceiver.h
+++ b/Transceiver52M/Transceiver.h
@@ -91,13 +91,15 @@ class Transceiver {
public:
/** Transceiver constructor
@param wBasePort base port number of UDP sockets
- @param TRXAddress IP address of the TRX manager, as a string
+ @param TRXAddress IP address of the TRX, as a string
+ @param GSMcoreAddress IP address of the GSM core, as a string
@param wSPS number of samples per GSM symbol
@param wTransmitLatency initial setting of transmit latency
@param radioInterface associated radioInterface object
*/
Transceiver(int wBasePort,
const char *TRXAddress,
+ const char *GSMcoreAddress,
size_t tx_sps, size_t rx_sps, size_t chans,
GSM::Time wTransmitLatency,
RadioInterface *wRadioInterface,
@@ -152,7 +154,8 @@ public:
private:
int mBasePort;
- std::string mAddr;
+ std::string mLocalAddr;
+ std::string mRemoteAddr;
std::vector<UDPSocket *> mDataSockets; ///< socket for writing to/reading from GSM core
std::vector<UDPSocket *> mCtrlSockets; ///< socket for writing/reading control commands from GSM core
diff --git a/Transceiver52M/osmo-trx.cpp b/Transceiver52M/osmo-trx.cpp
index 61b3098..3f72fb7 100644
--- a/Transceiver52M/osmo-trx.cpp
+++ b/Transceiver52M/osmo-trx.cpp
@@ -62,7 +62,8 @@ extern "C" {
struct trx_config {
std::string log_level;
- std::string addr;
+ std::string local_addr;
+ std::string remote_addr;
std::string dev_args;
unsigned port;
unsigned tx_sps;
@@ -134,7 +135,8 @@ bool trx_setup_config(struct trx_config *config)
ost << " Log Level............... " << config->log_level << std::endl;
ost << " Device args............. " << config->dev_args << std::endl;
ost << " TRX Base Port........... " << config->port << std::endl;
- ost << " TRX Address............. " << config->addr << std::endl;
+ ost << " TRX Address............. " << config->local_addr << std::endl;
+ ost << " GSM Core Address........." << config->remote_addr << std::endl;
ost << " Channels................ " << config->chans << std::endl;
ost << " Tx Samples-per-Symbol... " << config->tx_sps << std::endl;
ost << " Rx Samples-per-Symbol... " << config->rx_sps << std::endl;
@@ -200,9 +202,10 @@ Transceiver *makeTransceiver(struct trx_config *config, RadioInterface *radio)
Transceiver *trx;
VectorFIFO *fifo;
- trx = new Transceiver(config->port, config->addr.c_str(),
- config->tx_sps, config->rx_sps, config->chans,
- GSM::Time(3,0), radio, config->rssi_offset);
+ trx = new Transceiver(config->port, config->local_addr.c_str(),
+ config->remote_addr.c_str(), config->tx_sps,
+ config->rx_sps, config->chans, GSM::Time(3,0),
+ radio, config->rssi_offset);
if (!trx->init(config->filler, config->rtsc,
config->rach_delay, config->edge)) {
LOG(ALERT) << "Failed to initialize transceiver";
@@ -248,6 +251,7 @@ static void print_help()
" -a UHD device args\n"
" -l Logging level (%s)\n"
" -i IP address of GSM core\n"
+ " -j IP address of osmo-trx\n"
" -p Base port number\n"
" -e Enable EDGE receiver\n"
" -m Enable multi-ARFCN transceiver (default=disabled)\n"
@@ -271,7 +275,8 @@ static void handle_options(int argc, char **argv, struct trx_config *config)
int option;
config->log_level = "NOTICE";
- config->addr = DEFAULT_TRX_IP;
+ config->local_addr = DEFAULT_TRX_IP;
+ config->remote_addr = DEFAULT_TRX_IP;
config->port = DEFAULT_TRX_PORT;
config->tx_sps = DEFAULT_TX_SPS;
config->rx_sps = DEFAULT_RX_SPS;
@@ -288,7 +293,7 @@ static void handle_options(int argc, char **argv, struct trx_config *config)
config->edge = false;
config->sched_rr = -1;
- while ((option = getopt(argc, argv, "ha:l:i:p:c:dmxgfo:s:b:r:A:R:Set:")) != -1) {
+ while ((option = getopt(argc, argv, "ha:l:i:j:p:c:dmxgfo:s:b:r:A:R:Set:")) != -1) {
switch (option) {
case 'h':
print_help();
@@ -301,7 +306,10 @@ static void handle_options(int argc, char **argv, struct trx_config *config)
config->log_level = optarg;
break;
case 'i':
- config->addr = optarg;
+ config->remote_addr = optarg;
+ break;
+ case 'j':
+ config->local_addr = optarg;
break;
case 'p':
config->port = atoi(optarg);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-11 21:46:51 +0000