consolidate standard plane configurations

ROMFS/px4fmu_common/init.d/2100_standard_plane

@@ -0,0 +1,30 @@
+#!nsh
+#
+# @name Standard Plane
+#
+# @type Standard Plane
+# @class Plane
+#
+# @output MAIN1 aileron
+# @output MAIN2 elevator
+# @output MAIN3 rudder
+# @output MAIN4 throttle
+# @output MAIN5 flaps
+# @output MAIN6 gear
+#
+# @output AUX1 feed-through of RC AUX1 channel
+# @output AUX2 feed-through of RC AUX2 channel
+# @output AUX3 feed-through of RC AUX3 channel
+#
+# @maintainer Lorenz Meier <lorenz@px4.io>
+#
+
+sh /etc/init.d/rc.fw_defaults
+
+set MIXER AETRFG
+
+set PWM_RATE 50
+set PWM_AUX_RATE 50
+
+# rate must be set by group (see pwm info)
+# throttle is in the same group as servos