Fix RC mapping indices - 0 index induces issues right now
Add missing mode switch channel
application layer only, no drivers affected: Fix overflow in RC input topic - this topic is deprecated and will be removed, has been superseded by input_rc and manual_control
First attempt at sbus1 output.
sbus1 output. Cleaned up. Safer bounds checking.
Add generic uploader tool
MAVLink update
MAVLink update compile fixes
Code style cleanup.
Cleaned up sbus output frame initialisation.
HMC5883: Reduce output, add indices to make back-tracking lines easier, remove output completely for an OK-operation (the driver is NOT the right place to talk to the user!)
Merge pull request #1439 from samsonact/master

sbus1_output
Hotfix: Fix IO channel mapping
Merge branch 'px4_stable' into SD450DeadCat