From d76918974ad467a4364d4c32948ce00a3afb59ff Mon Sep 17 00:00:00 2001
From: Trung N Tran <trung.tran@ettus.com>
Date: Mon, 5 Feb 2018 11:04:07 -0800
Subject: mpm: ad937x: implement set_bw_filter

---
 mpm/lib/mykonos/ad937x_ctrl.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'mpm/lib/mykonos/ad937x_ctrl.cpp')

diff --git a/mpm/lib/mykonos/ad937x_ctrl.cpp b/mpm/lib/mykonos/ad937x_ctrl.cpp
index 63eef4314..0e9e2ec00 100644
--- a/mpm/lib/mykonos/ad937x_ctrl.cpp
+++ b/mpm/lib/mykonos/ad937x_ctrl.cpp
@@ -363,8 +363,9 @@ public:
 
     virtual double set_bw_filter(const std::string &which, const double value)
     {
-        // TODO implement
-        return double();
+        const auto dir = _get_direction_from_antenna(which);
+        std::lock_guard<std::mutex> lock(*spi_mutex);
+        return device.set_bw_filter(dir, value);
     }
 
     virtual double set_gain(const std::string &which, const double value)
-- 
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