Scanlab RTC 5 PC Interface Board Installation And Operation Manual page 288

Ctrl Command get_transform
Parameters
Number
Ptr1,
Ptr2
Ptr
Code
®
RTC 5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
20
Number [1...2 ] of to-be-backward-transformed position values as an
unsigned 32-bit value; the measured values with indices 0 to (Number–1) will be
backward transformed.
Pointers (in C and C++ data type ULONG_PTR, i.e. unsigned 32-bit or 64-bit
values) to the two areas of PC main memory to which the backward
transformed values should be transferred (also see Code).
Pointer (in C and C++ data type ULONG_PTR, i.e. an unsigned 32-bit or 64-bit
value) to the area of PC main memory to which the correction and
transformation settings for backward transformation were previously
transferred via upload_transform.
This parameter (an unsigned 32-bit value) controls aspects of backward
transformation, particularly which partial transformations should be
performed: If a partial transformation should not be performed, then its
corresponding bit (#2...#5) must be set to 1. This parameter has the same
meaning as in transform (Ptr1 corresponds to Sig1 and Ptr2 to Sig2).
For bit #0 = 0, the measurement value pairs recorded via
backward transformed as XY coordinates:
Bit #1 = 0: Values recorded via measurement channel 1 (
to the PC using
Values recorded via measurement channel 2 (
to the PC using
= 1: Values recorded via measurement channel 1 (
to the PC using
Values recorded via measurement channel 2 (
to the PC using
Bit #2 = 0: Gain/offset correction of automatic self-calibration will be backward
transformed.
Bit #3 = 0: The image field correction will be backward transformed.
Bit #4 = 0: The offset of the defined coordinate transformation will be backward
transformed.
Bit #5 = 0: The total matrix of the defined coordinate transformation will be backward
transformed.
Bits #6...#31 reserved
If bit #0 = 1, then (only) the values recorded with
two measurement channels (either channel 1 or 2) will be backward
transformed as Z coordinates:
Bit #1 = 0: Values recorded via measurement channel 1 (
to the PC using
Values recorded via measurement channel 2 (
untransformed to the PC using
= 1: Values recorded via measurement channel 2 (
to the PC using
Values recorded via measurement channel 1 (
untransformed to the PC using
Bit #2 = 0: The offset to the focal length defined via
will be backward transformed.
Bit #3 = 0: The ABC correction will be backward transformed.
Bit #4 = 0: The offset to the Z coordinate defined via
set_offset_xyz_list
Bits #5...#31 reserved
Signal1
Ptr1
and then backward transformed as X coordinates.
Signal2
Ptr2
and then backward transformed as Y coordinates.
Signal1
Ptr1
and then backward transformed as Y coordinates.
Signal2
Ptr2
and then backward transformed as X coordinates.
set_trigger
Signal1
Ptr1
and then backward transformed as Z coordinates.
Signal2
Ptr2
.
Signal2
Ptr1
and then backward transformed as Z coordinates.
Signal1
Ptr2
.
set_defocus
set_offset_xyz
will be backward transformed.
set_trigger will be
) will be transferred
) will be transferred
) will be transferred
) will be transferred
via one of the
) will be transferred
) will be transferred
) will be transferred
) will be transferred
or set_defocus_list
or
288