Merge branch 'wxgui' from http://gnuradio.org/git/jblum.git into master

* Modified log power fft block so ref scale is peak to peak.
* Tweaked fft sink autoscale routine to come up with better numbers.
* Modified scope sink ac couple block to use constant tap. The previous
  tap calculation would cause failure for very small sample rates.

diff --git a/usrp/host/lib/db_flexrf.cc b/usrp/host/lib/db_flexrf.cc
index a8f4684b57244cf0d0ba9cd6cb4e7cba79fb20b2..2d2bfabbb262cb21b16cfd4b5dde51aa0db46e5d 100644 (file)
--- a/usrp/host/lib/db_flexrf.cc
+++ b/usrp/host/lib/db_flexrf.cc
@@ -668,7 +668,7 @@ _2400_common::freq_min()
 double
 _2400_common::freq_max()
 {
-  return 2700e6;
+  return 2900e6;
 }
 
 //----------------------------------------------------------------------
@@ -700,7 +700,7 @@ _1200_common::freq_min()
 double 
 _1200_common::freq_max()
 {
-  return 1350e6;
+  return 1450e6;
 }
 
 //-------------------------------------------------------------------------
@@ -726,13 +726,13 @@ _1800_common::_1800_common()
 double 
 _1800_common::freq_min()
 {
-  return 1600e6;
+  return 1500e6;
 }
 
 double 
 _1800_common::freq_max()
 {
-  return 2000e6;
+  return 2100e6;
 }
 
 //-------------------------------------------------------------------------
@@ -758,13 +758,13 @@ _900_common::_900_common()
 double
 _900_common::freq_min()
 {
-  return 800e6;
+  return 750e6;
 }
 
 double
 _900_common::freq_max()
 {
-  return 1000e6;
+  return 1050e6;
 }
 
 //-------------------------------------------------------------------------

diff --git a/usrp2/firmware/lib/db_rfx.c b/usrp2/firmware/lib/db_rfx.c
index 2f950016fb2304e3bef4ef5d779965cf38b2a497..ff12f9e32b1d02eb71612934cb71d96a58c2fff7 100644 (file)
--- a/usrp2/firmware/lib/db_rfx.c
+++ b/usrp2/firmware/lib/db_rfx.c
@@ -200,8 +200,8 @@ struct db_rfx_900_rx db_rfx_900_rx = {
   .base.is_tx = false,
   .base.output_enables = 0x00E0,
   .base.used_pins = 0x00FF,
-  .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(800e6),
-  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(1000e6),
+  .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(750e6),
+  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(1050e6),
   .base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(0),
   .base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(70),
   .base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(0.034),
@@ -231,8 +231,8 @@ struct db_rfx_900_tx db_rfx_900_tx = {
   .base.is_tx = true,
   .base.output_enables = 0x00E0,
   .base.used_pins = 0x00FF,
-  .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(800e6),
-  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(1000e6),
+  .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(750e6),
+  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(1050e6),
   //.base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(xxx),
   //.base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(xxx),
   //.base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(xxx),
@@ -262,7 +262,7 @@ struct db_rfx_1200_rx db_rfx_1200_rx = {
   .base.output_enables = 0x00E0,
   .base.used_pins = 0x00FF,
   .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(1150e6),
-  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(1350e6),
+  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(1450e6),
   .base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(0),
   .base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(70),
   .base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(0.034),
@@ -293,7 +293,7 @@ struct db_rfx_1200_tx db_rfx_1200_tx = {
   .base.output_enables = 0x00E0,
   .base.used_pins = 0x00FF,
   .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(1150e6),
-  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(1350e6),
+  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(1450e6),
   //.base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(xxx),
   //.base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(xxx),
   //.base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(xxx),
@@ -322,8 +322,8 @@ struct db_rfx_1800_rx db_rfx_1800_rx = {
   .base.is_tx = false,
   .base.output_enables = 0x00E0,
   .base.used_pins = 0x00FF,
-  .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(1600e6),
-  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2000e6),
+  .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(1500e6),
+  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2100e6),
   .base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(0),
   .base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(70),
   .base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(0.034),
@@ -353,8 +353,8 @@ struct db_rfx_1800_tx db_rfx_1800_tx = {
   .base.is_tx = true,
   .base.output_enables = 0x00E0,
   .base.used_pins = 0x00FF,
-  .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(1600e6),
-  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2000e6),
+  .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(1500e6),
+  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2100e6),
   //.base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(xxx),
   //.base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(xxx),
   //.base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(xxx),
@@ -385,7 +385,7 @@ struct db_rfx_2400_rx db_rfx_2400_rx = {
   .base.output_enables = 0x00E0,
   .base.used_pins = 0x00FF,
   .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(2300e6),
-  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2700e6),
+  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2900e6),
   .base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(0),
   .base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(70),
   .base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(0.034),
@@ -416,7 +416,7 @@ struct db_rfx_2400_tx db_rfx_2400_tx = {
   .base.output_enables = 0x00E0,
   .base.used_pins = 0x00FF,
   .base.freq_min = U2_DOUBLE_TO_FXPT_FREQ(2300e6),
-  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2700e6),
+  .base.freq_max = U2_DOUBLE_TO_FXPT_FREQ(2900e6),
   //.base.gain_min = U2_DOUBLE_TO_FXPT_GAIN(xxx),
   //.base.gain_max = U2_DOUBLE_TO_FXPT_GAIN(xxx),
   //.base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(xxx),