From 23fcf0ccf9ac30a95afcbba99e478af9ce2081dc Mon Sep 17 00:00:00 2001
From: Jason Abele
Date: Fri, 16 Apr 2010 15:00:51 -0700
Subject: Fix WBX tuning to allow DDC use in reaching 50MHz

---
 usrp/host/lib/db_wbxng.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'usrp/host')

diff --git a/usrp/host/lib/db_wbxng.cc b/usrp/host/lib/db_wbxng.cc
index b35a9cb35..bd836dfe3 100644
--- a/usrp/host/lib/db_wbxng.cc
+++ b/usrp/host/lib/db_wbxng.cc
@@ -80,7 +80,9 @@ wbxng_base::set_freq(double freq)
     actual_baseband_freq is the RF frequency that corresponds to DC in the IF.
   */
 
-  freq_t int_freq = freq_t(freq);
+  // clamp freq
+  freq_t int_freq = freq_t(std::max(freq_min(), std::min(freq, freq_max())));
+
   bool ok = d_common->_set_freq(int_freq*2);
   double freq_result = (double) d_common->_get_freq()/2.0;
   struct freq_result_t args = {ok, freq_result};
-- 
cgit