Array Manipulation

[DPJones]

Hi GerdW

I have attached a Vi which converts 2 ways Mine is the messy graphics at the top of the vi the other I was helped with from the forum these originally used 4 bytes but now there are only the bottom 3 bytes of the array array 0 not used 1,2,3 make up the U32 I am only  interested in a 20 bit value MSB array 1 and LSB array 3 the bottom 4 bits in array 3 (0,1,2,3) are not used.both these graphics work and give the correct answer.

Best Regards

David

[Yamaeda]

Filter out the unimportant bits with AND.

/Y

[GerdW]

Hi David,

another way to get your 20 bits:

[DPJones]

Hi GerdW

Sorry I meant 20bit 2s compliment with the vi you gave me earlier (please see attached)ie. working on an array without a for next loop.

Best Regards

David

[GerdW]

Hi David,

apply the last snippet on the array of I32 values you get from the first solution…

LabVIEW gives you tools like loops and autoindexing - and it is a feature-rich programming language!