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ARM porting problem


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Written on: 17. 02. 2015 [09:54]
yaraba
yaraba seo
Topic creator
registered since: 05.02.2015
Posts: 5
I am in porting openSCADA to TI SITARA.

build and copy is done.
opencada_start run
following mesaages occurs....

root@am335x-evm:/dev/tmp# openscada_start
1|/WorkStation/ | Load!
1|/WorkStation/sub_Transport/mod_Sockets/ | Connect module.
1|/WorkStation/sub_Archive/mod_FSArch/ | Connect module.
3|/WorkStation/sub_ModSched/ | SO '/usr/lib/libopcodes-2.20.1.20100303.so' error
: /usr/lib/libopcodes-2.20.1.20100303.so: undefined symbol: module !
3|/WorkStation/sub_ModSched/ | SO '/usr/lib/libpvr2d.so' error: /usr/lib/libpvr2
d.so: undefined symbol: module !
3|/WorkStation/sub_ModSched/ | SO '/usr/lib/libEGL.so' error: /usr/lib/libEGL.so
: undefined symbol: module !
3|/WorkStation/sub_ModSched/ | SO '/usr/lib/libsrv_um.so' error: /usr/lib/libsrv
_um.so: undefined symbol: module !
3|/WorkStation/sub_ModSched/ | SO '/usr/lib/mod_setenv.so' error: /usr/lib/mod_s
etenv.so: undefined symbol: module !
3|/WorkStation/sub_ModSched/ | SO '/usr/lib/libbfd-2.20.1.20100303.so' error: /u
sr/lib/libbfd-2.20.1.20100303.so: undefined symbol: module !
1|/WorkStation/sub_DAQ/mod_Siemens/ | Connect module.
3|/WorkStation/sub_ModSched/ | SO '/usr/lib/libsrv_init.so' error: /usr/lib/libs
rv_init.so: undefined symbol: module !
.........
3|/WorkStation/sub_ModSched/ | SO '/usr/lib/libpvrPVR2D_LINUXFBWSEGL.so' error:
/usr/lib/libpvrPVR2D_LINUXFBWSEGL.so: undefined symbol: module !
1|/WorkStation/sub_UI/mod_VCAEngine/ | Connect module.
1|/WorkStation/sub_UI/mod_VCAEngine/ | Load module.
1|/WorkStation/sub_UI/mod_VCAEngine/wlb_originals/ | Load widget library.
1|/WorkStation/sub_UI/mod_VCAEngine/wlb_originals/ | Enable widgets library.
1|/WorkStation/ | Start!
1|/WorkStation/sub_Transport/ | Start subsystem.
1|/WorkStation/sub_Archive/ | Start/update subsystem.
1|/WorkStation/sub_Archive/ | Start/update subsystem.
1|/WorkStation/sub_UI/mod_VCAEngine/

How can I do.
thanks in advance
Written on: 17. 02. 2015 [11:02]
roman
Roman Savochenko
Moderator
Contributor
Developer
registered since: 12.12.2007
Posts: 3750
"yaraba" wrote:

I am in porting openSCADA to TI SITARA.

For ARM and more Cortex-A8 OpenSCADA unneeded for porting by for like processors OpenSCADA already works fine long time, see here: http://wiki.oscada.org/HomePageEn/Using/PLC#h1088-1 !

"yaraba" wrote:

root@am335x-evm:/dev/tmp# openscada_start
1|/WorkStation/ | Load!
1|/WorkStation/sub_Transport/mod_Sockets/ | Connect module.
1|/WorkStation/sub_Archive/mod_FSArch/ | Connect module.
3|/WorkStation/sub_ModSched/ | SO '/usr/lib/libopcodes-2.20.1.20100303.so' error
: /usr/lib/libopcodes-2.20.1.20100303.so: undefined symbol: module !
...
How can I do.
thanks in advance

You have wrong configuration at build stage, if that is 0.9 Work, or into run configuring for 0.8 LTS, but the directory to OpenSCADA modules (ModDir) points to system directory "/usr/lib/": http://wiki.oscada.org/HomePageEn/Doc/ProgrammManual#h932-1 .
And real OpenSCADA modules also placed into directory "/usr/lib" what wrong!

Learn, learn and learn better than work, work and work.



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