diff options
Diffstat (limited to 'host/lib/usrp/tune_helper.cpp')
| -rw-r--r-- | host/lib/usrp/tune_helper.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/host/lib/usrp/tune_helper.cpp b/host/lib/usrp/tune_helper.cpp index c5cce3ecf..e516477d3 100644 --- a/host/lib/usrp/tune_helper.cpp +++ b/host/lib/usrp/tune_helper.cpp @@ -16,10 +16,10 @@ // #include <uhd/usrp/tune_helper.hpp> -#include <uhd/utils/algorithm.hpp> #include <uhd/usrp/subdev_props.hpp> #include <uhd/usrp/dsp_props.hpp> #include <uhd/usrp/dboard_iface.hpp> //unit_t +#include <boost/math/special_functions/sign.hpp> #include <cmath> using namespace uhd; @@ -46,7 +46,7 @@ static tune_result_t tune_xx_subdev_and_dxc( double delta_freq = std::fmod(target_freq - actual_inter_freq, dxc_sample_rate); bool outside_of_nyquist = std::abs(delta_freq) > dxc_sample_rate/2.0; double target_dxc_freq = (outside_of_nyquist)? - std::signum(delta_freq)*dxc_sample_rate - delta_freq : -delta_freq; + boost::math::sign(delta_freq)*dxc_sample_rate - delta_freq : -delta_freq; //invert the sign on the dxc freq given the following conditions if (unit == dboard_iface::UNIT_TX) target_dxc_freq *= -1.0; |