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Entry  05 Nov 2020, Isaac Labrie Boulay, Forum, Building an experiment using CAEN VME interface - unknown type name 'VARIANT_BOOL' 
    Reply  05 Nov 2020, Pierre-Andre Amaudruz, Forum, Building an experiment using CAEN VME interface - unknown type name 'VARIANT_BOOL' 
       Reply  06 Nov 2020, Isaac Labrie Boulay, Forum, Building an experiment using CAEN VME interface - unknown type name 'VARIANT_BOOL' 
    Reply  27 Nov 2020, Konstantin Olchanski, Forum, Building an experiment using CAEN VME interface - unknown type name 'VARIANT_BOOL' 
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Message ID: 2012     Entry time: 06 Nov 2020     In reply to: 2010
Author: Isaac Labrie Boulay 
Topic: Forum 
Subject: Building an experiment using CAEN VME interface - unknown type name 'VARIANT_BOOL' 



> Hi,
> 
> You're building under Linux like. You want to define the LINUX and skip the VARIANT_BOOL all together.
> PAA
> 
> > Hi everyone,
> > 
> > I have been building an experiment using the v1718 CAEN interface to talk to my modules and I am using the CAENVMElib Linux Library (2.50). I've managed to deal with data type issues by including additional libraries to my driver code but there is one type error 
> that persists:
> > 
> > 
> > In file included from /usr/include/CAENVMElib.h:27:0,
> >              	from include/v1718.h:25,
> >              	from v1718.c:26:
> > /usr/include/CAENVMEtypes.h:323:9: error: unknown type name ‘VARIANT_BOOL’
> >      	CAEN_BOOL cvDS0;  	/* Data Strobe 0 signal                     	*/
> > 
> > 
> > The header file used to defined the CAEN types (CAENVMEtypes.h) defines 'CAEN_BOOL' like this:
> > 
> > 
> > #ifdef LINUX
> > #define CAEN_BYTE   	unsigned char
> > #define CAEN_BOOL   	int
> > #else
> > #define CAEN_BYTE   	byte
> > #define CAEN_BOOL   	VARIANT_BOOL
> > #endif
> > 
> > 
> > Has anyone ever ran into that problem when setting up an experiment using the CAEN standard?
> > 
> > Thanks for your help.
> > 
> > Isaac
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