Feature Request/Target/Bugfix: MATEKF411 ICM20689 gyro support (and BMI270)

[BeauBrewski]

Per Goldensniperss on discord, Gyro not working on Darwinfpv 15A 1-3S F411 Ultralight/Whoop AIO which uses MATEKF411 firmware.

Per Darwinfpv website, this board can have the ICM20689 gyro.
https://darwinfpv.com/products/darwinfpv-15a-1-3s-f411-ultralight-whoop-aio

Upgrading .hex for MATEKF411 to include ICM29689. (Previously done for MATEKF411RX due to upgrades to the HappyModel Mobula6 FC/CRAZYBEEF4FR target.)

(Note: Once BMI270 driver support is done, will need to update this target again 😞 )

[BeauBrewski]

Needs tested for gyro functionality.

EmuFlight_0.4.0_MATEKF411_Build_27fc065cc.zip

[nightflasher]

Downloaded the zip, flashed my DarwinFPV flight controller and it works fine!
Thank you!

[nightflasher]

Okay, the gyro works for flying and that is what it should do in first place.
But: G-Force in OSD stays at 0.0, so something isn't working there.

[nightflasher]

Can't be wrong, if this is related to this beta hex file

[nerdCopter]

@BeauBrewski , does this need to be PR'd and merged?
fix g-force some later date?

[nightflasher]

yeah, please merge!

updated to 0.4.1 and on the flying field: NO GYRO - hmpf

[nightflasher]

is it possible to add the DarwinF411 target in emuFlight?

[nightflasher]

nope, still no gyro.

[nerdCopter]

@nightflasher , do you have a Betaflight status output from CLI to verify the gyro?

[BeauBrewski]

Oh my bad, I realize what I did wrong. Derp.
Try it this time. Same as original hex up top, but updated to 0.4.1....for real this time.

EmuFlight_0.4.1_MATEKF411_Build_abfbf0e9d.zip

[nightflasher]

okay, now it's working.

[BeauBrewski]

Working on test target for bmi270
#890