diff options
Diffstat (limited to 'host/lib/include')
| -rw-r--r-- | host/lib/include/uhdlib/usrp/common/adf535x.hpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/host/lib/include/uhdlib/usrp/common/adf535x.hpp b/host/lib/include/uhdlib/usrp/common/adf535x.hpp index 3c05890f1..39dfb4b2a 100644 --- a/host/lib/include/uhdlib/usrp/common/adf535x.hpp +++ b/host/lib/include/uhdlib/usrp/common/adf535x.hpp @@ -324,13 +324,10 @@ inline double adf535x_impl<adf5355_regs_t>::_set_frequency(double target_freq, d const auto MOD2 = static_cast<uint16_t>(std::min(floor(_pfd_freq / gcd), static_cast<double>(ADF535X_MAX_MOD2))); const auto FRAC2 = static_cast<uint16_t>(std::min(ceil(residue * MOD2), static_cast<double>(ADF535X_MAX_FRAC2))); - const double coerced_vco_freq = _pfd_freq * ( - double(INT) + ( - (double(FRAC1) + - (double(FRAC2) / double(MOD2))) - / double(ADF535X_MOD1) - ) - ); + const double coerced_vco_freq = _pfd_freq * + (_fb_after_divider ? rf_divider : 1) * + (double(INT) + ((double(FRAC1) + (double(FRAC2) / double(MOD2))) / + double(ADF535X_MOD1))); const double coerced_out_freq = coerced_vco_freq / rf_divider; |