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fix in usrp_lib.cpp

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This commit is contained in:
Raymond Knopp
2019-05-21 16:02:34 +02:00
parent c91a1fc4f1
commit aaa3afb722
1 changed files with 2 additions and 4 deletions
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targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+2 -4
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@@ -465,14 +465,13 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
} }
} }
boolean_t first_packet_state=false,last_packet_state=false,first_packet_has_timespec=false; boolean_t first_packet_state=false,last_packet_state=false;
if (flags == 2) { // start of burst if (flags == 2) { // start of burst
// s->tx_md.start_of_burst = true; // s->tx_md.start_of_burst = true;
// s->tx_md.end_of_burst = false; // s->tx_md.end_of_burst = false;
first_packet_state = true; first_packet_state = true;
last_packet_state = false; last_packet_state = false;
first_packet_has_timespec=true;
} else if (flags == 3) { // end of burst } else if (flags == 3) { // end of burst
//s->tx_md.start_of_burst = false; //s->tx_md.start_of_burst = false;
//s->tx_md.end_of_burst = true; //s->tx_md.end_of_burst = true;
@@ -483,7 +482,6 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
// s->tx_md.end_of_burst = true; // s->tx_md.end_of_burst = true;
first_packet_state = true; first_packet_state = true;
last_packet_state = true; last_packet_state = true;
first_packet_has_timespec=true;
} else if (flags==1) { // middle of burst } else if (flags==1) { // middle of burst
// s->tx_md.start_of_burst = false; // s->tx_md.start_of_burst = false;
// s->tx_md.end_of_burst = false; // s->tx_md.end_of_burst = false;
@@ -497,7 +495,7 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
first_packet_state=false; first_packet_state=false;
last_packet_state=true; last_packet_state=true;
} }
s->tx_md.has_time_spec = first_packet_has_timespec; s->tx_md.has_time_spec = true;
s->tx_md.start_of_burst = first_packet_state; s->tx_md.start_of_burst = first_packet_state;
s->tx_md.end_of_burst = last_packet_state; s->tx_md.end_of_burst = last_packet_state;
s->tx_md.time_spec = uhd::time_spec_t::from_ticks(timestamp, s->sample_rate); s->tx_md.time_spec = uhd::time_spec_t::from_ticks(timestamp, s->sample_rate);