callback don't works with pcl818 driver (kernel space)

Hi,

I try to use pcl818 driver with an Advantech PCM3718H
on a Single Board Computer. My problem is that the
driver doesn't work with command. callback don't
works.

Everything is loaded correctly and comedi_data_read
function works fine; dmesg output looks nice and
comedi_command_test returns ok. Adding some more
printk() to the driver I noticed that no interrupt
handler (during analog input) is called, consequently
callback don't works too.

I have tested with the comedi realtime examples
modules and with some kernel modules I wrote myself.
Both with linux-2.4.27 + rtai-3.1 and linux-2.6.7 +
rtai-3.1. I also try several differents configuration
with comedi_config.

Any help/suggestion is greatly appreciated.

Pecenin


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Received on 2005-09-14Z01:25:41