1 files changed, 0 insertions, 78 deletions
diff --git a/host/lib/rfnoc/fir_block_ctrl_impl.cpp b/host/lib/rfnoc/fir_block_ctrl_impl.cpp
deleted file mode 100644
index a4106111e..000000000
--- a/host/lib/rfnoc/fir_block_ctrl_impl.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-//
-// Copyright 2014-2018 Ettus Research, a National Instruments Company
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-
-#include <uhd/convert.hpp>
-#include <uhd/rfnoc/fir_block_ctrl.hpp>
-#include <uhd/utils/log.hpp>
-
-using namespace uhd::rfnoc;
-
-class fir_block_ctrl_impl : public fir_block_ctrl
-{
-public:
-    static const uint32_t RB_NUM_TAPS     = 0;
-    static const uint32_t SR_RELOAD       = 128;
-    static const uint32_t SR_RELOAD_TLAST = 129;
-    static const uint32_t SR_CONFIG       = 130;
-
-    UHD_RFNOC_BLOCK_CONSTRUCTOR(fir_block_ctrl),
-        _item_type("sc16") // We only support sc16 in this block
-    {
-        _n_taps = uint32_t(user_reg_read64(RB_NUM_TAPS));
-        UHD_LOGGER_DEBUG(unique_id())
-            << "fir_block::fir_block() n_taps ==" << _n_taps << std::endl;
-        UHD_ASSERT_THROW(_n_taps);
-
-        // Default to Dirac impulse
-        std::vector<int> default_taps(1, 20000);
-        set_taps(default_taps);
-    }
-
-    void set_taps(const std::vector<int>& taps_)
-    {
-        UHD_LOGGER_TRACE(unique_id()) << "fir_block::set_taps()" << std::endl;
-        if (taps_.size() > _n_taps) {
-            throw uhd::value_error(
-                str(boost::format("FIR block: Too many filter coefficients! Provided %d, "
-                                  "FIR allows %d.\n")
-                    % taps_.size() % _n_taps));
-        }
-        for (size_t i = 0; i < taps_.size(); i++) {
-            if (taps_[i] > 32767 || taps_[i] < -32768) {
-                throw uhd::value_error(
-                    str(boost::format("FIR block: Coefficient %d out of range! Value %d, "
-                                      "Allowed range [-32768,32767].\n")
-                        % i % taps_[i]));
-            }
-        }
-        std::vector<int> taps = taps_;
-        if (taps.size() < _n_taps) {
-            taps.resize(_n_taps, 0);
-        }
-
-        // Write taps via the reload bus
-        for (size_t i = 0; i < taps.size() - 1; i++) {
-            sr_write(SR_RELOAD, uint32_t(taps[i]));
-        }
-        // Assert tlast when sending the spinal tap (haha, it's actually the final tap).
-        sr_write(SR_RELOAD_TLAST, uint32_t(taps.back()));
-        // Send the configuration word to replace the existing coefficients with the new
-        // ones. Note: This configuration bus does not require tlast
-        sr_write(SR_CONFIG, 0);
-    }
-
-    //! Returns the number of filter taps in this block.
-    size_t get_n_taps() const
-    {
-        return _n_taps;
-    }
-
-private:
-    const std::string _item_type;
-    size_t _n_taps;
-};
-
-UHD_RFNOC_BLOCK_REGISTER(fir_block_ctrl, "FIR");