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| author | Nick Foster <nick@nerdnetworks.org> | 2010-09-28 18:09:04 -0700 |
|---|---|---|
| committer | Nick Foster <nick@nerdnetworks.org> | 2010-09-28 18:09:04 -0700 |
| commit | 6fe533e19a29ea6cd241b70c38081499a8f3ba55 (patch) | |
| tree | 28e56b6fad5d3f0c95519cc84db304c26c32e34e /host/lib | |
| parent | 560cbf9a2900a02391f025a3fd50a1616893c8c7 (diff) | |
| download | uhd-6fe533e19a29ea6cd241b70c38081499a8f3ba55.tar.gz uhd-6fe533e19a29ea6cd241b70c38081499a8f3ba55.tar.bz2 uhd-6fe533e19a29ea6cd241b70c38081499a8f3ba55.zip | |
TVRX: Mixed up DAC channels. Gain is much more linear now.
Diffstat (limited to 'host/lib')
| -rw-r--r-- | host/lib/usrp/dboard/db_tvrx.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/host/lib/usrp/dboard/db_tvrx.cpp b/host/lib/usrp/dboard/db_tvrx.cpp index 83a638810..71aff1680 100644 --- a/host/lib/usrp/dboard/db_tvrx.cpp +++ b/host/lib/usrp/dboard/db_tvrx.cpp @@ -322,10 +322,10 @@ static float if_gain_to_voltage(float gain){ void tvrx::set_gain(float gain, const std::string &name){ assert_has(get_tvrx_gain_ranges().keys(), name, "tvrx gain name"); if (name == "RF"){ - this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, dboard_iface::AUX_DAC_A, rf_gain_to_voltage(gain, _lo_freq)); + this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, dboard_iface::AUX_DAC_B, rf_gain_to_voltage(gain, _lo_freq)); } else if(name == "IF"){ - this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, dboard_iface::AUX_DAC_B, if_gain_to_voltage(gain)); + this->get_iface()->write_aux_dac(dboard_iface::UNIT_RX, dboard_iface::AUX_DAC_A, if_gain_to_voltage(gain)); } else UHD_THROW_INVALID_CODE_PATH(); _gains[name] = gain; |