...
2) When I grab these 24 bits and put them into a integer value,
should it be INT32 or UINT32? I imagine that it should be INT32,
because it is signed. Correct?
...
Since it is signed, you'll want Int32. Don't forget to sign extend.
dim i as Int32
i = ... ' put the 24 bits into the low-order bits of i
if bitwise.bitand(i, &h800000) <> 0 then
i = bitwise.bitor(i, &hff000000)
else
i = bitwise.bitand(i, &h00ffffff) ' never assume that
unspecified bits are 0
end
3) If i wanted to convert the 24bit data into floats, what is the
proper means of doing this? Casting the integer value as a float?
Get it to an int, then assign to a float:
dim f as Double
f = i ' i from above
Craig
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