Disable power-down interupt in SD-logger code (#3481)

conf/airframes/tudelft/easystar3_fw.xml

@@ -8,9 +8,10 @@
 
   <firmware name="fixedwing">
     <configure name="USE_MAGNETOMETER" value="TRUE"/>
+    <define name="USE_BAROMETER" value="TRUE"/>
 
     <target name="ap" board="px4fmu_5.0_chibios">
-      <define name="USE_BARO_BOARD" value="1"/>
+      <define name="USE_BARO_BOARD" value="TRUE"/>
       <configure name="PERIODIC_FREQUENCY" value="120"/>
       <module name="radio_control" type="sbus">
         <configure name="SBUS_PORT" value="UART3"/>
@@ -51,6 +52,7 @@
     </module>
 
     <!-- Logger -->
+    <define name="SDLOG_ENABLE_LOWBAT_FLUSH" value="FALSE"/>
     <module name="tlsf"/>
     <module name="pprzlog"/>
     <module name="logger" type="sd_chibios"/>

conf/modules/logger_sd_chibios.xml

@@ -15,6 +15,7 @@
     <define name="SDLOG_AUTO_FLUSH_PERIOD" value="10" unit="s" description="Data flush period. Shorter period may decrease performances. Default: 10s"/>
     <define name="SDLOG_CONTIGUOUS_STORAGE_MEM" value="50" unit="Mo" description="Try to reserve a given contiguous mass storage memory. Default: 50Mo"/>
     <define name="SDLOG_PREFLIGHT_ERROR" value="FALSE" description="If set to TRUE, the autopilot will not arm if the SDLogger is not running. Default: FALSE"/>
+    <define name="SDLOG_ENABLE_LOWBAT_FLUSH" value="TRUE" description="If set to TRUE or undefined, the autopilot will flush the buffer on detecting low voltage by ADC."/>
   </doc>
    <settings>
     <dl_settings>