diff options
Diffstat (limited to 'host')
| -rw-r--r-- | host/lib/usrp/cores/rx_dsp_core_3000.cpp | 2 | ||||
| -rw-r--r-- | host/lib/usrp/x300/x300_impl.cpp | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/host/lib/usrp/cores/rx_dsp_core_3000.cpp b/host/lib/usrp/cores/rx_dsp_core_3000.cpp index 584dd6a94..07399d462 100644 --- a/host/lib/usrp/cores/rx_dsp_core_3000.cpp +++ b/host/lib/usrp/cores/rx_dsp_core_3000.cpp @@ -177,7 +177,7 @@ public: void update_scalar(void){ const double factor = 1.0 + std::max(ceil_log2(_scaling_adjustment), 0.0); - const double target_scalar = (1 << 15)*_scaling_adjustment/_dsp_extra_scaling/factor; + const double target_scalar = (1 << (_is_b200 ? 17 : 15))*_scaling_adjustment/_dsp_extra_scaling/factor; const boost::int32_t actual_scalar = boost::math::iround(target_scalar); _fxpt_scalar_correction = target_scalar/actual_scalar*factor; //should be small _iface->poke32(REG_DSP_RX_SCALE_IQ, actual_scalar); diff --git a/host/lib/usrp/x300/x300_impl.cpp b/host/lib/usrp/x300/x300_impl.cpp index a624ebf6b..0de81e11f 100644 --- a/host/lib/usrp/x300/x300_impl.cpp +++ b/host/lib/usrp/x300/x300_impl.cpp @@ -839,8 +839,9 @@ void x300_impl::setup_mb(const size_t mb_i, const uhd::device_addr_t &dev_addr) try { wait_for_ref_locked(mb.zpu_ctrl, 1.0); } catch (uhd::exception::runtime_error &e) { - UHD_MSG(warning) << "Clock reference failed to lock to internal source during device initialization. " << - "Check for the lock before operation or ignore this warning if using another clock source." << std::endl; + // Ignore for now - It can sometimes take longer than 1 second to lock and that is OK. + //UHD_MSG(warning) << "Clock reference failed to lock to internal source during device initialization. " << + // "Check for the lock before operation or ignore this warning if using another clock source." << std::endl; } _tree->access<std::string>(mb_path / "time_source" / "value").set("internal"); UHD_MSG(status) << "References initialized to internal sources" << std::endl; |