From 0aa75fde365f501a68a1028aed9426add2267e5f Mon Sep 17 00:00:00 2001
From: matt
Date: Sun, 16 Nov 2008 20:43:57 +0000
Subject: added a utility function to get the integer rounded gain

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9997 221aa14e-8319-0410-a670-987f0aec2ac5
---
 usrp2/firmware/include/usrp2_types.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'usrp2')

diff --git a/usrp2/firmware/include/usrp2_types.h b/usrp2/firmware/include/usrp2_types.h
index 83d9f26c7..dd2bcf1ed 100644
--- a/usrp2/firmware/include/usrp2_types.h
+++ b/usrp2/firmware/include/usrp2_types.h
@@ -99,6 +99,12 @@ u2_fxpt_gain_to_double(u2_fxpt_gain_t fx)
   return ((double) fx) * 1.0/(1 << U2_FPG_RP);
 }
 
+static inline int
+u2_fxpt_gain_round_to_int(u2_fxpt_gain_t fx)
+{ 
+  return (int)((fx+(1<<(U2_FPG_RP-1)))>>U2_FPG_RP);
+}
+
 
 __U2_END_DECLS
 
-- 
cgit