csete

/* The setup for this code:
   http://www.oz9aec.net/index.php/arduino/343-mpx4115a-pressure-sensor-with-arduino
*/
#include <LiquidCrystal.h>
#include <Wire.h>

#define kpa2atm 0.00986923267

// initialize the LCD library with the numbers of the interface pins
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

csete

diff --git a/gr-qtgui/src/lib/FrequencyDisplayPlot.cc b/gr-qtgui/src/lib/FrequencyDisplayPlot.cc
index d150e2e..bd67d90 100644
--- a/gr-qtgui/src/lib/FrequencyDisplayPlot.cc
+++ b/gr-qtgui/src/lib/FrequencyDisplayPlot.cc
@@ -5,6 +5,8 @@
 
 #include <qwt_scale_draw.h>
 
+#include <qwt_plot_grid.h>
+

csete

diff --git a/gr-audio-alsa/src/audio_alsa_sink.cc b/gr-audio-alsa/src/audio_alsa_sink.cc
index d6b7f84..38ed86b 100644
--- a/gr-audio-alsa/src/audio_alsa_sink.cc
+++ b/gr-audio-alsa/src/audio_alsa_sink.cc
@@ -219,9 +219,15 @@ audio_alsa_sink::check_topology (int ninputs, int noutputs)
   int nchan = ninputs;
   int err;
 
-  // FIXME check_topology may be called more than once.
+  // Check the state of the stream