rc.fw_interface: use mixer file from sd if it exists

11 years ago · 449ed058c3
1 changed files with 11 additions and 1 deletions
--- a/ROMFS/px4fmu_common/init.d/rc.fw_interface
+++ b/ROMFS/px4fmu_common/init.d/rc.fw_interface
@ -13,7 +13,17 @@ param set MAV_TYPE 1
				@@ -13,7 +13,17 @@ param set MAV_TYPE 1
 # Load mixer
 #
 echo "[init] Frame geometry: $FRAME_GEOMETRY"
-set MIXER /etc/mixers/FMU_$FRAME_GEOMETRY.mix
+set MIXERSD /fs/microsd/etc/mixers/FMU_$FRAME_GEOMETRY.mix
+
+#Use the mixer file from the sd-card if it exists
+if [ -f $MIXERSD ]
+then
+	set MIXER MIXERSD
+else
+	set MIXER /etc/mixers/FMU_$FRAME_GEOMETRY.mix
+fi
+
+

 if mixer load /dev/pwm_output $MIXER
 then