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updates to USRP timing after changing master clock

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This commit is contained in:
Rohit Gupta
2016-04-19 18:52:51 +02:00
parent cac9ac4041
commit 972749b3bc
1 changed files with 2 additions and 2 deletions
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targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+2 -2
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@@ -619,7 +619,7 @@ extern "C" {
case 15360000: case 15360000:
s->usrp->set_master_clock_rate(30.72e06); s->usrp->set_master_clock_rate(30.72e06);
openair0_cfg[0].samples_per_packet = 2048; openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 153; openair0_cfg[0].tx_sample_advance = 103;
openair0_cfg[0].tx_bw = 20e6; openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6; openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].tx_scheduling_advance = 10240; openair0_cfg[0].tx_scheduling_advance = 10240;
@@ -627,7 +627,7 @@ extern "C" {
case 7680000: case 7680000:
s->usrp->set_master_clock_rate(30.72e6); s->usrp->set_master_clock_rate(30.72e6);
openair0_cfg[0].samples_per_packet = 1024; openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 153; openair0_cfg[0].tx_sample_advance = 90;
openair0_cfg[0].tx_bw = 20e6; openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6; openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet; openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;