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<== Date ==>		<== Thread ==>

Subject:	RE: Error in installing EtherCAT coupler module
From:	"ronaldo.mercado--- via Tech-talk" <[email protected]>
To:	'Ralph Lange' <[email protected]>, "[email protected]" <[email protected]>
Cc:	Harshal Sheth <[email protected]>
Date:	Wed, 13 Feb 2019 08:13:15 +0000

Hello Harshal,

From your error messages, I think that you are trying to compile rtutils.c from https://github.com/dls-controls/ethercat/blob/master/ethercatApp/rtutilsSrc/rtutils.c

I agree with Ralph, the path “c:\epics” seems to be a windows path. I am sorry to say that this software will not work on windows.

It depends on the etherlab linux master.

If you would like to build the module and build etherlab on linux please see details in the two links below:

http://controls.diamond.ac.uk/downloads/support/ethercat/4-7/documentation/doxygen/building.html

http://controls.diamond.ac.uk/downloads/support/ethercat/4-7/documentation/doxygen/getting_started.html

Thanks,

Ronaldo

From: [email protected] <[email protected]> On Behalf Of Ralph Lange via Tech-talk
Sent: 13 February 2019 08:11
To: EPICS Tech Talk <[email protected]>
Cc: Harshal Sheth <[email protected]>
Subject: Re: Error in installing EtherCAT coupler module

Dear Harshal,

Your error messages look like you are trying to compile Linux software on a Windows machine.

Can you be more specific on which version of which software you have downloaded from which site? The EPICS website at https://epics-controls.org has a link to a download page at Diamond light source that says the current version of their EtherCAT software is on GitHub.

Cheers,
~Ralph

On Wed, 13 Feb 2019 at 08:58, Harshal Sheth via Tech-talk <[email protected]> wrote:

I am having an error while building etherCAT coupler module which I downloaded from the EPICS website.

The error occurring is shown below.

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(113) : warning C4013: 'pthread_mutexattr_setprotocol' undefined; assuming extern returning int

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(113) : error C2065: 'PTHREAD_PRIO_INHERIT' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(130) : error C2143: syntax error : missing ';' before 'type'

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(131) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(131) : error C2100: illegal indirection

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(131) : warning C4018: '<' : signed/unsigned mismatch

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(133) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(133) : error C2100: illegal indirection

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(135) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(135) : warning C4022: 'memcpy' : pointer mismatch for actual parameter 2

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(154) : error C2143: syntax error : missing ';' before 'type'

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(155) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(155) : error C2100: illegal indirection

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(155) : warning C4018: '<' : signed/unsigned mismatch

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(157) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(157) : error C2100: illegal indirection

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(159) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(159) : warning C4022: 'memcpy' : pointer mismatch for actual parameter 2

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(184) : error C2143: syntax error : missing ';' before 'type'

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(185) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(185) : error C2100: illegal indirection

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(186) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(186) : warning C4022: 'memcpy' : pointer mismatch for actual parameter 1

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(211) : warning C4018: '>' : signed/unsigned mismatch

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(226) : error C2143: syntax error : missing ';' before 'type'

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(227) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(227) : error C2100: illegal indirection

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(228) : error C2065: 'slot' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(228) : warning C4022: 'memcpy' : pointer mismatch for actual parameter 1

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(274) : error C2275: 'TIMER_MESSAGE' : illegal use of this type as an _expression_

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(22) : see declaration of 'TIMER_MESSAGE'

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(274) : error C2146: syntax error : missing ';' before identifier 'msg'

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(274) : error C2065: 'msg' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(275) : error C2065: 'msg' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(275) : error C2224: left of '.tag' must have struct/union type

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(276) : warning C4013: 'clock_gettime' undefined; assuming extern returning int

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(276) : error C2065: 'CLOCK_MONOTONIC' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(280) : warning C4013: 'clock_nanosleep' undefined; assuming extern returning int

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(280) : error C2065: 'CLOCK_MONOTONIC' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(280) : error C2065: 'TIMER_ABSTIME' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(281) : error C2065: 'msg' : undeclared identifier

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(281) : error C2224: left of '.ts' must have struct/union type

c:\epics\modules\ethercat-master\ethercatapp\rtutilssrc\rtutils.c(282) : error C2065: 'msg' : undeclared identifier

make[3]: *** [C:/EPICS/base-3.15.6/configure/RULES_BUILD:232: rtutils.obj] Error 2

make[3]: Leaving directory 'C:/EPICS/modules/ethercat-master/ethercatApp/rtutilsSrc/O.windows-x64'

make[2]: *** [C:/EPICS/base-3.15.6/configure/RULES_ARCHS:58: install.windows-x64] Error 2

make[2]: Leaving directory 'C:/EPICS/modules/ethercat-master/ethercatApp/rtutilsSrc'

make[1]: *** [C:/EPICS/base-3.15.6/configure/RULES_DIRS:84: rtutilsSrc.install] Error 2

make[1]: Leaving directory 'C:/EPICS/modules/ethercat-master/ethercatApp'

make: *** [C:/EPICS/base-3.15.6/configure/RULES_DIRS:84: ethercatApp.install] Error 2

Please help me as I have to work on etherCAT in my project.

Thank you,

Harshal Sheth

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References:: Error in installing EtherCAT coupler module Harshal Sheth via Tech-talk; Re: Error in installing EtherCAT coupler module Ralph Lange via Tech-talk

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ANJ, 13 Feb 2019

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