PPRuNe Forums - DAR Frame Customization

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frustratedpilot

14th Jun 2015 18:11

DAR Frame Customization

I thought this will be easy, but I was mistaken.

ARINC 429 uses 32 bits recording. This is more or less straight forward; however, packing the raw data into a 12 bit Harvard bi-phase seems to be a cumbersome task.
I would appreciate if there is anyone here with relevant knowledge who can shed some light on the method used to do the mapping.

Cheers,

frustratedpilot

20th Jul 2015 09:10

Never mind. I guess it is one of those convoluted subjects that no one likes to visit. The answer happens to be fairly simple.

chuzwuza

21st Jul 2015 00:56

Either that or nobody has a f****ng clue what your talking about;)

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