[hpoj-devel] OJ 700 Progress

[James K. <ja...@me...>]

Hi David,

I have succeeded in scanning BILEVEL_THRESHOLD/NO_COMPRESSION
and then creating a viewable .pgm file with the data.

Unfortunately, it only seems to work a few times in a row then it
starts to hang each time during an MlcCon_read.

Scanning GRAYSCALE_256/NO_COMPRESSION results in a hang everytime.

Scanning COLOR_24_BIT/NO_COMPRESSION results in FixedHeaders with no
RasterData and then hangs.

It almost seems like there is a certain amount of data that will
pass through the scan channel without problem. After that it starts
to hang. This might explain why I can have a few successful scans
at BILEVEL_THRESHOLD before problems occur, and not get through
a full scan at GRAYSCALE_256 which would transfer 8 times the amount
of data.

Could you please explain the current problem with multi-channel
communication? I am wondering if it is something I should look into
or wait for/help with the new drivers.

Do you have any idea when the new drivers you're working might be ready?

Thanks,

-James