From cf822e376d64144b224cb22b151e9e1a8a7c2f98 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Sun, 9 Mar 2014 20:36:23 +0100
Subject: OutputUHD fails if sample rate cannot be set

---
 src/Log.cpp       | 1 +
 src/OutputUHD.cpp | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/src/Log.cpp b/src/Log.cpp
index 684eabe..9b7a2c3 100644
--- a/src/Log.cpp
+++ b/src/Log.cpp
@@ -82,3 +82,4 @@ LogLine Logger::level(log_level_t level)
 {
     return LogLine(this, level);
 }
+
diff --git a/src/OutputUHD.cpp b/src/OutputUHD.cpp
index cc1afd5..5e66fb3 100644
--- a/src/OutputUHD.cpp
+++ b/src/OutputUHD.cpp
@@ -91,6 +91,11 @@ OutputUHD::OutputUHD(
     myUsrp->set_tx_rate(mySampleRate);
     MDEBUG("OutputUHD:Actual TX Rate: %f Msps...\n", myUsrp->get_tx_rate());
 
+    if (mySampleRate != myUsrp->get_tx_rate()) {
+        MDEBUG("OutputUHD: Cannot set sample\n");
+        throw std::runtime_error("Cannot set USRP sample rate. Aborted.");
+    }
+
     //set the centre frequency
     MDEBUG("OutputUHD:Setting freq to %f...\n", myFrequency);
     myUsrp->set_tx_freq(myFrequency);
-- 
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