Only 2 motor working fc skystar H743 hd

[vishal2248 (Vishal)]

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I see article what a saying

Bi-directional dshot support

Many more people are trying to use bi-directional dshot in 4.1 than I expected. This is a thread for diagnosing issues. Please note: Bi-directional dshot (BDShot) is only supported on some boards, mostly ending in -bdshot BDShot has only been tested on quads and on F4 and F7 is only safe to use on quads because of the fairly onerous requirements on DMA channel allocation BDShot support involves fairly intrusive code changes in the rc output code path which is one reason why it is a compile tim…