From ae2429c8cb95324d628e93806688d14d123cd45e Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Mon, 18 Jun 2012 10:41:29 -0700 Subject: xcvr2450: fix to disable LO offset for TX side XCVR2450 has a common LO for RX and TX. The use LO offset should be the same for both sides. When different, a tune for one side will override the other side, because the DSP will not know the compensation factor after the other side is tuned. Setting both use_lo_offset to false is how this was pre 3.4 release. --- host/lib/usrp/dboard/db_xcvr2450.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'host') diff --git a/host/lib/usrp/dboard/db_xcvr2450.cpp b/host/lib/usrp/dboard/db_xcvr2450.cpp index 0fdad0d40..9d0033a9a 100644 --- a/host/lib/usrp/dboard/db_xcvr2450.cpp +++ b/host/lib/usrp/dboard/db_xcvr2450.cpp @@ -291,7 +291,7 @@ xcvr2450::xcvr2450(ctor_args_t args) : xcvr_dboard_base(args){ this->get_tx_subtree()->create("enabled") .set(true); //always enabled this->get_tx_subtree()->create("use_lo_offset") - .set(true); + .set(false); this->get_tx_subtree()->create("bandwidth/value") .coerce(boost::bind(&xcvr2450::set_tx_bandwidth, this, _1)) //complex bandpass bandwidth .set(2.0*_tx_bandwidth); //_tx_bandwidth in lowpass, convert to complex bandpass -- cgit v1.2.3