Need assistance with itifg driver.

[Thomas Dilligan <tdilliga@ilm.com>]

Greetings:

I am attempting to get the itifg driver test program working with my
board / camera. I am using the 4MB IC-DIG interface card with a SMD
6M3P_20 camera (3072 x 2048 greyscale), the host machine is a Compaq
Pentium II box with 128MB of memory. I have verified that this
configuration does work with Windows 95.

I can get the test program to recognise the board, and bring up a window
of the correct size, but when the read() is performed from the device,
an I/O error is returned. The following message appears in
/var/log/messages:

itifg[0I]: board: 0, module: 4, camera: 0.
itifg[0D]: iti_read 6280196 byte(s).
itifg[0D]: iti_bma_src_init.
itifg[0D]:              raw_size 0x5fd404
itifg[0E]: cr_set_pitch: mask error

Looking at the cr_set_pitch function in the driver does not provide any
clues as to why it's failing.

Does anyone out there have any experience in using the itifg with
high-resolution cameras, or has anyone seen this sort of error / problem
before?

Thanks.

>>>Tom

---
Tom Dilligan
Senior Systems Developer
Industrial Light + Magic