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author | px4dev <px4@purgatory.org> | 2013-04-26 16:14:32 -0700 |
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committer | px4dev <px4@purgatory.org> | 2013-04-26 16:14:32 -0700 |
commit | 01e427b17c161d8adaa38d6bdb91aecb434451f2 (patch) | |
tree | e33f4f6b78ef133c91ad92f1a413c2b16f17a5d5 /ROMFS/px4fmu_common/mixers/FMU_RET.mix | |
parent | ce0e4a3afd28b97d5a540e02bef86c52a335f243 (diff) | |
download | px4-firmware-01e427b17c161d8adaa38d6bdb91aecb434451f2.tar.gz px4-firmware-01e427b17c161d8adaa38d6bdb91aecb434451f2.tar.bz2 px4-firmware-01e427b17c161d8adaa38d6bdb91aecb434451f2.zip |
Merge working changes into export-build branch.
Diffstat (limited to 'ROMFS/px4fmu_common/mixers/FMU_RET.mix')
-rw-r--r-- | ROMFS/px4fmu_common/mixers/FMU_RET.mix | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/ROMFS/px4fmu_common/mixers/FMU_RET.mix b/ROMFS/px4fmu_common/mixers/FMU_RET.mix new file mode 100644 index 000000000..95beb8927 --- /dev/null +++ b/ROMFS/px4fmu_common/mixers/FMU_RET.mix @@ -0,0 +1,53 @@ +Rudder/elevator/throttle mixer for PX4FMU +========================================= + +This file defines mixers suitable for controlling a fixed wing aircraft with +rudder, elevator and throttle controls using PX4FMU. The configuration assumes +the rudder servo is connected to PX4FMU servo output 0, the elevator to 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). + +Rudder mixer +------------ +Two scalers total (output, roll). + +This mixer assumes that the rudder servo is set up correctly mechanically; +depending on the actual configuration it may be necessary to reverse the scaling +factors (to reverse the servo movement) and adjust the offset, scaling and +endpoints to suit. + +M: 1 +O: 10000 10000 0 -10000 10000 +S: 0 0 10000 10000 0 -10000 10000 + +Elevator mixer +------------ +Two scalers total (output, roll). + +This mixer assumes that the elevator servo is set up correctly mechanically; +depending on the actual configuration it may be necessary to reverse the scaling +factors (to reverse the servo movement) and adjust the offset, scaling and +endpoints to suit. + +M: 1 +O: 10000 10000 0 -10000 10000 +S: 0 1 -10000 -10000 0 -10000 10000 + +Output 2 +-------- +This mixer is empty. + +Z: + +Motor speed mixer +----------------- +Two scalers total (output, thrust). + +This mixer generates a full-range output (-1 to 1) from an input in the (0 - 1) +range. Inputs below zero are treated as zero. + +M: 1 +O: 10000 10000 0 -10000 10000 +S: 0 3 0 20000 -10000 -10000 10000 |