working on HBA support.

conf/airframes/test_hb.xml

@@ -16,7 +16,7 @@
     <subsystem name="attitude" 		type="dcm"/>
 
     <!-- Sensors -->
-    <!-- <subsystem name="imu" type="hb"/> does not exist yet-->
+    <subsystem name="imu" type="hb"/>
     <subsystem name="gps" 		    type="ublox_lea5h"/>
 
     <subsystem name="navigation"/>

conf/boards/hb_1.1.makefile

@@ -36,6 +36,7 @@ ifndef GPS_BAUD
 GPS_BAUD = B38400
 endif
 
+GPS_LED     = 2
 
 ifndef ADC_IR1
 ADC_IR1      = 1
@@ -53,3 +54,4 @@ ifndef ADC_IR_NB_SAMPLES
 ADC_IR_NB_SAMPLES = 16
 endif
 
+$(TARGET).ARCHDIR = $(ARCH)