[Paparazzi-devel] bat_checker configuration problems

[Prof. Dr.-Ing. Heinrich Warmers]

Hello,
i want to apply the bat_checker module written by Thomas Kolb.
The problem is that configurations constants are not declared when the module is compiled and there is no documentation 
in the wiki how to use this module.
Can someone help me how to use this module?
Thanks 

Heinrich

<airframe name="HBMINI_V2">
<modules main_freq="512">
   <!--load name="booz_pwm.xml">
     <define name="USE_PWM1"/>
   </load-->
   <!--load name="booz_drop.xml"/>
   <load name="booz_cam.xml"/-->
   <load name="mag_hmc5843.xml"/>
   <load name="baro_bmp.xml"/>
   <load name="gps_ubx_ucenter.xml"/>
   <load name="bat_checker.xml"/>
 </modules>

<bat_checker>
   <define name="CRITIC_BAT_LEVEL" value="9.6"/>
   <define name="BAT_CHEKER_LED" value="3"/>
   <define name="BAT_CHEKER_DELAY" value="3"/>
</bat_checker>

<firmware name="rotorcraft">
   <define name="USE_INS_NAV_INIT"/>
   <define name="USE_ATTITUDE_REF" value="0"/>
   <target name="ap" board="hbmini_1.0">
     <define name="BMP_I2C_DEV" value="i2c1"/>
     <define name="SENSOR_SYNC_SEND" value="1"/>
     <define name="FAILSAFE_GROUND_DETECT"/>
     <define name="USE_GPS_ACC4R"/>
     <define name="CRITIC_BAT_LEVEL" value="9.6"/>
     <define name="BAT_CHEKER_LED" value="3"/>
     <define name="BAT_CHEKER_DELAY" value="3"/>

Makefile.ac :

####################################################
# makefile firmware 'rotorcraft'
####################################################

###########
# -target: 'ap'
ifeq ($(TARGET), ap)
MODEM_BAUD = B38400
$(TARGET).CFLAGS += -DUSE_INS_NAV_INIT
$(TARGET).CFLAGS += -DUSE_ATTITUDE_REF=0
$(TARGET).CFLAGS += -DBMP_I2C_DEV=i2c1
$(TARGET).CFLAGS += -DSENSOR_SYNC_SEND=1
$(TARGET).CFLAGS += -DFAILSAFE_GROUND_DETECT
$(TARGET).CFLAGS += -DUSE_GPS_ACC4R
$(TARGET).CFLAGS += -DCRITIC_BAT_LEVEL=9.6
$(TARGET).CFLAGS += -DBAT_CHEKER_LED=3
$(TARGET).CFLAGS += -DBAT_CHEKER_DELAY=3

# makefile for fillmodule bat_checker in modules/bat_checker
ap.srcs += $(BAT_CHECKER_DIR)/bat_checker.