OSD Joystick #9201
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OSD Joystick #9201
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This pull request brings OSD Joystick emulation with sticks for the cameras with OSD pin.
So far Runcam Device support exists in inav only.
There were previous atempts to implement OSD Joystick emulation #4969 which copy implementation from Betaflight. As resource mapping does not exists in inav, such implementation required allocating OSD pin in target configuration, and thus was available for people who know how to edit targets and recompile inav only.
Contrary, this pull request allows implementing OSD Joystick emulation on LED pin with simple RC filter schematics. OSD Joystick emulation and WS2811 strip functionality can be shared on LED pin.
As sub-feature, pull request allows generating PWM signal with specified duty ratio on LED pin.
Feature is documented here:
https://github.com/RomanLut/inav/blob/osd-joystick/docs/LED%20pin%20PWM.md
https://github.com/RomanLut/inav/blob/osd-joystick/docs/OSD%20Joystick.md
Accompanying submit to configurator: iNavFlight/inav-configurator#1813