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MPC-385 SERIES OPERATION MANUAL – REV. 3.21K (20201120)
Get microns from microsteps for each axis
cpxum = cpxus * us2umCF;
cpyum = cpyus * us2umCF;
cpzum = cpzus * us2umCF;
Ready to update UI with current position in microns using
double-precision values. Loop for next data block as desired
until streaming ends.
For LabVIEW, a 3-byte positional value for an axis can be
transferred into a byte array, and then into a U32 data type
via a byte-swap function to ensure 24-bit to 32-bit conversion
while making sure that no high-order value is misinterpreted
as a sign bit (there should never be a negative positional
value in the MPC-200). LabVIEW data types (e.g., U16, U32,
I32) are always in Big-Endian bit/byte order, while MPC-200
multibyte values are always transcieved in Little-Endian
bit/byte order.
A single completion indicator byte (ASCII CR) is returned
when streaming ends and target position has been reached.
NOTES:
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