ROMFS: Add flaps and gear mixers to all standard planes

It makes sense to have this for all standard planes and our default PWM outputs for MAIN are always 6 wide, so this should scale to all known HW platforms.

ROMFS/px4fmu_common/init.d/1000_rc_fw_easystar.hil

@@ -9,6 +9,8 @@
 # @output MAIN2 elevator
 # @output MAIN3 rudder
 # @output MAIN4 throttle
+# @output MAIN5 flaps
+# @output MAIN6 gear
 #
 # @maintainer Lorenz Meier <lorenz@px4.io>
 #

ROMFS/px4fmu_common/init.d/2101_fw_AERT

@@ -10,6 +10,7 @@
 # @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

ROMFS/px4fmu_common/init.d/2103_skyhunter_1800

@@ -7,7 +7,10 @@
 #
 # @output MAIN1 aileron
 # @output MAIN2 elevator
+# @output MAIN3 EMPTY
 # @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

ROMFS/px4fmu_common/init.d/2104_fw_AETR

@@ -10,6 +10,7 @@
 # @output MAIN3 throttle
 # @output MAIN4 rudder
 # @output MAIN5 flaps
+# @output MAIN6 gear
 #
 # @output AUX1 feed-through of RC AUX1 channel
 # @output AUX2 feed-through of RC AUX2 channel

ROMFS/px4fmu_common/mixers/AERT.main.mix

@@ -9,7 +9,7 @@ elevator to output 1, the rudder to output 2 and the throttle to output 3.
 Inputs to the mixer come from channel group 0 (vehicle attitude), channels 0
 (roll), 1 (pitch) and 3 (thrust).
 
-Aileron mixer
+CH1: Aileron mixer
 -------------
 Two scalers total (output, roll).
 
@@ -26,7 +26,7 @@ M: 1
 O:      10000  10000      0 -10000  10000
 S: 0 0  10000  10000      0 -10000  10000
 
-Elevator mixer
+CH2: Elevator mixer
 ------------
 Two scalers total (output, roll).
 
@@ -39,7 +39,7 @@ M: 1
 O:       10000   10000      0 -10000  10000
 S: 0 1  -10000  -10000      0 -10000  10000
 
-Rudder mixer
+CH3: Rudder mixer
 ------------
 Two scalers total (output, yaw).
 
@@ -52,7 +52,7 @@ M: 1
 O:      10000  10000      0 -10000  10000
 S: 0 2  10000  10000      0 -10000  10000
 
-Motor speed mixer
+CH4: Motor speed mixer
 -----------------
 Two scalers total (output, thrust).
 
@@ -62,3 +62,20 @@ range.  Inputs below zero are treated as zero.
 M: 1
 O:      10000  10000      0 -10000  10000
 S: 0 3      0  20000 -10000 -10000  10000
+
+CH5: Flaps mixer
+------------
+Flaps are controlled automatically in position control and auto
+but can also be controlled manually
+
+M: 1
+O: 5000 10000 0 -10000 10000
+S: 0 4 10000 10000 0 -10000 10000
+
+Ch6: Landing gear mixer
+------------
+By default pass-through of gear switch
+
+M: 1
+O: 10000 10000 0 -10000 10000
+S: 3 5 10000 10000 0 -10000 10000

ROMFS/px4fmu_common/mixers/AET.main.mix

@@ -9,7 +9,7 @@ output 1 and the throttle to output 3.
 Inputs to the mixer come from channel group 0 (vehicle attitude), channels 0
 (roll), 1 (pitch) and 3 (thrust).
 
-Aileron mixer
+CH1: Aileron mixer
 -------------
 Two scalers total (output, roll).
 
@@ -29,7 +29,7 @@ M: 1
 O:      10000  10000      0 -10000  10000
 S: 0 0  10000  10000      0 -10000  10000
 
-Elevator mixer
+CH2: Elevator mixer
 ------------
 Two scalers total (output, roll).
 
@@ -42,13 +42,13 @@ M: 1
 O:       10000   10000      0 -10000  10000
 S: 0 1  -10000  -10000      0 -10000  10000
 
-Output 2
+CH3: Output 2
 --------
 This mixer is empty.
 
 Z:
 
-Motor speed mixer
+CH4: Motor speed mixer
 -----------------
 Two scalers total (output, thrust).
 
@@ -58,3 +58,20 @@ range.  Inputs below zero are treated as zero.
 M: 1
 O:      10000  10000      0 -10000  10000
 S: 0 3      0  20000 -10000 -10000  10000
+
+CH5: Flaps mixer
+------------
+Flaps are controlled automatically in position control and auto
+but can also be controlled manually
+
+M: 1
+O: 5000 10000 0 -10000 10000
+S: 0 4 10000 10000 0 -10000 10000
+
+Ch6: Landing gear mixer
+------------
+By default pass-through of gear switch
+
+M: 1
+O: 10000 10000 0 -10000 10000
+S: 3 5 10000 10000 0 -10000 10000

ROMFS/px4fmu_common/mixers/AETR.main.mix

@@ -9,7 +9,7 @@ elevator to output 1, the throttle to output 2 and the rudder to output 3.
 Inputs to the mixer come from channel group 0 (vehicle attitude), channels 0
 (roll), 1 (pitch) and 3 (thrust).
 
-Aileron mixer
+CH1: Aileron mixer
 -------------
 Two scalers total (output, roll).
 
@@ -26,7 +26,7 @@ M: 1
 O:      10000  10000      0 -10000  10000
 S: 0 0  10000  10000      0 -10000  10000
 
-Elevator mixer
+CH2: Elevator mixer
 ------------
 Two scalers total (output, roll).
 
@@ -39,7 +39,7 @@ M: 1
 O:       10000   10000      0 -10000  10000
 S: 0 1  -10000  -10000      0 -10000  10000
 
-Motor speed mixer
+CH3: Motor speed mixer
 -----------------
 Two scalers total (output, thrust).
 
@@ -50,7 +50,7 @@ M: 1
 O:      10000  10000      0 -10000  10000
 S: 0 3      0  20000 -10000 -10000  10000
 
-Rudder mixer
+CH4: Rudder mixer
 ------------
 Two scalers total (output, yaw).
 
@@ -62,3 +62,20 @@ endpoints to suit.
 M: 1
 O:      10000  10000      0 -10000  10000
 S: 0 2  10000  10000      0 -10000  10000
+
+CH5: Flaps mixer
+------------
+Flaps are controlled automatically in position control and auto
+but can also be controlled manually
+
+M: 1
+O: 5000 10000 0 -10000 10000
+S: 0 4 10000 10000 0 -10000 10000
+
+Ch6: Landing gear mixer
+------------
+By default pass-through of gear switch
+
+M: 1
+O: 10000 10000 0 -10000 10000
+S: 3 5 10000 10000 0 -10000 10000