Add AIKONF7 target

[mbainrot]

Testing is for an AIKONF7 v2 FC.

What is interesting is compared to what betaflight's hardware config says, my board lacks a baro and has no unpopulated footprints. Will leave capability for baro there incase someone has a AIKONF7 that has one.

Still doing hardware testing, no idea how much testing and verification you guys want me to do/you guys want to do.

So far have tested UART5 + GPS

Still to test:

• [x] UART5 + GPS
• [x] UART + FrSky RX (SmartPort)
• [x] UART + S.BUS Telemetry
• [ ] i2c magnetometer
• [ ] VTX overlay
• [ ] VTX config
• [ ] Current meter
• [x] Volt meter
• [x] Beeper
• [ ] Optimally a flight test but my betaflight config for the quad I am using to test this board + code with doesn't translate across to inav so I will have to rebuild my config from scratch which may take some time.

Any and all feedback is appreciated :)

[mmosca]

Make sure to check https://github.com/iNavFlight/inav/blob/master/docs/policies/NEW_HARDWARE_POLICY.md

[mbainrot]

Make sure to check https://github.com/iNavFlight/inav/blob/master/docs/policies/NEW_HARDWARE_POLICY.md

Ah thanks! no problemos

[wterreb]

Nice! I was just going to ask on about support for this FC when I saw this PR.

Mine is called AIKONF7 V2 with STM32F7X2. I am quite keen to help with the testing of this as I plan to use this FC for my next build and I am set up to compile the code locally. Currently the FC is not built into a quad yet but I can start testing before I build it in.