LMI Technologies Gocator 2300 Series, User Manual, Page: 335 / 431

Gocator 2300 & 2880 Series
Protocols • Gocator Protocol • 335
Field Type Offset Description
width (W) 32u 12 Surface width (columns).
xScale 32u 16 X scale (nm).
yScale 32u 20 Y scale (nm).
xOffset 32s 24 X offset (µm).
yOffset 32s 28 Y offset (µm).
source 8u 32 Source
0 – Top
1 – Bottom
2 – Top Left
3 – Top Right
exposure 32u 33 Exposure (ns).
reserved[3] 8u 37
intensities[H][W] 8u 40 Surface intensities.
Measurement
Field Type Offset Description
size 32u 0 Count of bytes in message (including this field).
control 16u 4 Bit 15: Last message flag.
Bits 0-14: Message type identifier. For this message, set to 10.
count (C) 32u 6 Count of measurements in this message.
reserved[2] 8u 10 Reserved.
id 16u 12 Measurement identifier.
measurements[C] Measurement 14 Array of measurements (see below).
Field Type Offset Description
value 32s 0 Measurement value.
decision 8u 4 Measurement decision bitmask.
Bit 0:
1 – Pass
0 – Fail
Bits 1-7:
0 – Measurement value OK
1 – Invalid value
2 – Invalid anchor
reserved[3] 8u 5 Reserved.
Measurement