Bi-directional dshot support

Ok, any more test I can do to help?
Is the version from late December available somewhere, never got it in the air, but I know that it worked. The link to Dropbox seems to be broken. Just wanted to compare if I have something else going on

Did some more tests now with mavproxy:

  • Nightly build of dev gives no telemetry
  • Release 2021-05-01 sends ESC data on motor 1 and 2 zero on 3 and 4, data is coming after triggering motortest and stops a few seconds after the motor have stopped. All motors are running as expected when tested with motortest.
  • Release 2021-05-13 sends ESC data continously without activating any motors. Could not get any motor to move with the motortest command, when sending motortest command fc sounds like its activating the output but nothing moves