ALLIED Vision Technologies Pike F-1600 - Manual (Page 158)

Description of the data path
PIKE Technical Manual V5.1.2
158
Loading a shading image out of the camera
GPDATA_BUFFER is used to load a shading image out of the camera. Because the
size of a shading image is larger than GPDATA_BUFFER, input must be handled
in several steps:
Figure 80: Uploading shading image to host
Note

Configuration
• To configure this feature in an advanced register: See
Table 161: Advanced register: Shading on page 341.
• For information on GPDATA_BUFFER: See Chapter
GPDATA_BUFFER on page 376.
Query limits from
register:
SHDG_INFO and
GPDATA_INFO
Set EnableMemRD
to true (1)
Set AddrOffset to 0
Read n databytes
of
GPDATA_BUFFER
Increase
AddrOffset by n
bytes
Check
EnableMemRD for
no change
Repeat steps until
all data is read
Set EnableMemRD
to false (0)