maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

debugging for RRU if4p5 TDD

Browse Source
This commit is contained in:
Raymond Knopp
2017-01-15 08:58:26 +01:00
parent 2da964bb2d
commit 8be18c360b
5 changed files with 51 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+11 -4
View File
@@ -177,17 +177,24 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
s->tx_md.time_spec = uhd::time_spec_t::from_ticks(timestamp, s->sample_rate);
if(flags)
if(flags>0)
s->tx_md.has_time_spec = true;
else
s->tx_md.has_time_spec = false;
if (device->openair0_cfg[0].tx_freq[0] == device->openair0_cfg[0].rx_freq[0]) {
// for TDD each write should be considered as a burst to trigger the switch on GPIO
if (flags == 2) { // start of burst
s->tx_md.start_of_burst = true;
s->tx_md.end_of_burst = false;
}
else if (flags == 3) { // end of burst
s->tx_md.start_of_burst = false;
s->tx_md.end_of_burst = true;
}
else if (flags == 4) { // start and end
s->tx_md.start_of_burst = true;
s->tx_md.end_of_burst = true;
}
else {
else if (flags==1) { // middle of burst
s->tx_md.start_of_burst = false;
s->tx_md.end_of_burst = false;
}