[Lazarus] Lazarus 2.0 doesn't compile LabJack wrapper
Special at Joepgen.com
Thu Mar 7 00:53:32 CET 2019
we control some laboratory equipment with a LabJack U3-HV interface. The
manufacturer of the interface provided a dll file and a Delphi wrapper
for the dll file to read and set the ports of the interface. This works
well with Delphi XE2.
But when I try to migrate to Lazarus 2.0, this wrapper is not accepted.
It appears a error message 'Calling convention doesn't match forward'.
Delphi XE2 doesn't complain about any convention difficulties in the
wrapper file. I tried to harmonize the calling convention prescriptions
in the interface and the implementation part of the wrapper- no success.
Is this a Lazarus or FPC bug, or a (perhaps undocumented)
incompatibility between Delphi XE2 and Lazarus 2.0? Or do I oversee
something? We are using Win 10, Version 1809 (64). The wrapper itself
can be downloaded from
Regards -- Joe
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