Hello Fatih,
my bad, I corrected the link:
https://gitlab.cern.ch/ep-ese-be-xtca/ipmc-project/-/blob/master/config.xml?ref_type=heads#L8
For the second issue, it should work as long as you use a decimal or hex byte value for the 4 defines. A string will not work. If you can share your project, I can have a look.
cheers,
Stefan