From 27669cfcdca0d56642cf5279d372fe149e7b1d26 Mon Sep 17 00:00:00 2001
From: jcorgan
Date: Thu, 19 Jul 2007 04:39:37 +0000
Subject: Merged r6015:6026 from jcorgan/radar.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6027 221aa14e-8319-0410-a670-987f0aec2ac5
---
 gr-usrp/src/db_flexrf.py | 37 ++++++++++++++++++++++++++++++++++---
 1 file changed, 34 insertions(+), 3 deletions(-)

(limited to 'gr-usrp/src')

diff --git a/gr-usrp/src/db_flexrf.py b/gr-usrp/src/db_flexrf.py
index 271b14728..045bc39bd 100644
--- a/gr-usrp/src/db_flexrf.py
+++ b/gr-usrp/src/db_flexrf.py
@@ -225,7 +225,7 @@ class flexrf_base_tx(flexrf_base):
         # power up the transmit side, but don't enable the mixer
         self._u._write_oe(self._which,(POWER_UP|RX_TXN|ENABLE), 0xffff)
         self._u.write_io(self._which, (self.power_on|RX_TXN), (POWER_UP|RX_TXN|ENABLE))
-        self.lo_offset = 4e6             # FIXME may want to be a function of d'board
+        self.lo_offset = 4e6 
 
     def __del__(self):
         #print "flexrf_base_tx.__del__"
@@ -275,7 +275,22 @@ class flexrf_base_tx(flexrf_base):
         """
         return self._set_pga(self._u.pga_max())
 
-
+    def set_lo_offset(self, offset):
+	"""
+	Set amount by which LO is offset from requested tuning frequency.
+	
+	@param offset: offset in Hz
+	"""
+	self.lo_offset = offset
+
+    def get_lo_offset(self):
+	"""
+	Get amount by which LO is offset from requested tuning frequency.
+	
+	@returns Offset in Hz
+	"""
+	return self.lo_offset
+	
 class flexrf_base_rx(flexrf_base):
     def __init__(self, usrp, which):
         """
@@ -293,7 +308,7 @@ class flexrf_base_rx(flexrf_base):
 
         self.bypass_adc_buffers(True)
 
-        self.lo_offset = -4e6             # FIXME may want to be a function of d'board
+        self.lo_offset = -4e6
 
     def __del__(self):
         # print "flexrf_base_rx.__del__"
@@ -346,6 +361,22 @@ class flexrf_base_rx(flexrf_base):
         return self._u.write_aux_dac(self._which, 0, int(dac_value)) and \
                self._set_pga(int(pga_gain))
 
+    def set_lo_offset(self, offset):
+	"""
+	Set amount by which LO is offset from requested tuning frequency.
+	
+	@param offset: offset in Hz
+	"""
+	self.lo_offset = offset
+
+    def get_lo_offset(self):
+	"""
+	Get amount by which LO is offset from requested tuning frequency.
+	
+	@returns Offset in Hz
+	"""
+	return self.lo_offset
+	
 
 # ----------------------------------------------------------------
 
-- 
cgit