I think your problems are these 2 lines:
my_DBD += s7nodave.dbd
my_LIB += s7nodave
Since your application is called "example" those should be
example_DBD += s7nodave.dbd
example_LIB += s7nodave
You also need to make sure that exampleApp/src/Makefile contains
example_DBD += asyn.dbd
example_DBD += asynRecord.dbd
It may also need
example_DBD += drvAsynIPPort.dbd
The above lines should be earlier in the Makefile, before this line:
example_LIBS += $(EPICS_BASE_IOC_LIBS)
Mark
________________________________
From: [email protected] <[email protected]> on behalf of 成威黄瀛 <[email protected]>
Sent: Thursday, September 6, 2018 3:56 AM
To: tech-talk
Subject: asking for help on s7nodave
Hi,
Currently I am trying to make connection with epics and PLC, using s7nodave. I am following this guideline http://oss.aquenos.com/epics/s7nodave/docs/2.1.3/manual.html#recordreference
Below is what I have done but I am stuck.
1, Install EPICS base. Version is 3.15.5
root@hy-VirtualBox:~/epics/base# ls
bin db documentation include LICENSE README startup
configure dbd html lib Makefile src templates
2, "makeBaseApp.pl -t example example" " makeBaseApp.pl -i -t example example" to build up mytest, the IOC application.
root@hy-VirtualBox:~/epics/mytest# ls
bin configure db dbd exampleApp include iocBoot lib Makefile
3, install asynDriver. Version is 4-33
Following this link, I add BPICS_BASE=/root/epics/base to asyn4-33/configure/RELEASE
https://epics.anl.gov/modules/soft/asyn/
root@hy-VirtualBox:~/epics/asyn4-33# ls
asyn iocBoot testApp testGpibApp
bin lib testArrayRingBufferApp testGpibSerialApp
configure LICENSE testAsynPortClientApp testIPServerApp
db Makefile testAsynPortDriverApp testManagerApp
dbd makeSupport testBroadcastApp testOutputCallbackApp
documentation opi testConnectApp testOutputReadbackApp
html README.md testEpicsApp testUsbtmcApp
include templates testErrorsApp
4,put boost_1_67_0 in a certain folder but not compile
root@hy-VirtualBox:~/epics/boost_1_67_0# ls
boost boost.png index.htm libs status
boost-build.jam bootstrap.bat index.html LICENSE_1_0.txt tools
boostcpp.jam bootstrap.sh INSTALL more
boost.css doc Jamroot rst.css
5, in s7nodave, configure/RELEASE file, add EPICS_BASE, ASYN, RELEASE_INCLUDES, and make s7nodabe
# If using the sequencer, point SNCSEQ at its top directory:
#SNCSEQ=$(EPICS_BASE)/../modules/soft/seq
SNCSEQ=/root/epics/seq
# The ASYN variable has to point to the asyn director.
#ASYN=/opt/epics/modules/synApps_5_5/support/asyn-4-13
ASYN=/root/epics/asyn4-33
# If the headers of the Boost library (http://www.boost.org/) are not installed
# in one of the default header locations (usually /usr/include and
# /usr/local/include) the includes path has to be added to RELEASE_INCLUDES.
# Only Boost headers are used, there is no need to compile the Boost library.
#RELEASE_INCLUDES+=-I/my/path/to/boost_1_47_0
RELEASE_INCLUDES+=-I/root/epics/boost_1_67_0
# EPICS_BASE usually appears last so other apps can override stuff:
#EPICS_BASE=/opt/epics/base-3.14.12
EPICS_BASE=/root/epics/base
# Set RULES here if you want to take build rules from somewhere
# other than EPICS_BASE:
#RULES=/path/to/epics/support/module/rules/x-y
# Allow the user to override settings locally.
-include $(TOP)/configure/RELEASE.local
6, in configure/RELEASE file of my own project, add "S/NODAVE=/opt/epics/modules/s7nodave"
# EPICS_BASE should appear last so earlier modules can override stuff:
EPICS_BASE=/root/epics/base
# Set RULES here if you want to use build rules from somewhere
# other than EPICS_BASE:
#RULES = $(MODULES)/build-rules
# These allow developers to override the RELEASE variable settings
# without having to modify the configure/RELEASE file itself.
-include $(TOP)/../RELEASE.local
-include $(TOP)/configure/RELEASE.local
ASYN=/root/epics/asyn4-33
S/NODAVE=/root/epics/s7nodave
S7NODAVE=/root/epics/s7nodave
SNCSEQ=/root/epics/seq
7, add "my_DBD += s7nodave.dbd" "my_LIBS += s7nodave" to /root/epics/mytest/exampleApp/src/Makefile
# Finally link IOC to the EPICS Base libraries
example_LIBS += $(EPICS_BASE_IOC_LIBS)
include $(TOP)/configure/RULES
#----------------------------------------
# ADD EXTRA GNUMAKE RULES BELOW HERE
example_LIBS += asyn
#by hy
my_DBD += s7nodave.dbd
my_LIB += s7nodave
---------------------------------------------------------
After these configure, I run st.cmd, however, IOC shell still cannot recoginze the command s7nodaveConfigureIsoTcpPort
I notice the guideline mentioned that "However, you have to add asyn.dbd to the list of DBDs used by your project in order to enable these commands in the IOC shell. "
But how can I add asyn.dbd to IOC shell???? by dbLoadDatabase "/root/epics/asyn4-33/dbd/asyn.dbd" ????????????????
< envPaths
epicsEnvSet("IOC","iocexample")
epicsEnvSet("TOP","/root/epics/mytest")
epicsEnvSet("EPICS_BASE","/root/epics/base")
epicsEnvSet("ASYN","/root/epics/asyn4-33")
epicsEnvSet("S7NODAVE","/root/epics/s7nodave")
epicsEnvSet("SNCSEQ","/root/epics/seq")
cd "/root/epics/mytest"
## Register all support components
dbLoadDatabase "dbd/example.dbd"
## dbLoadDatabase "/root/epics/asyn4-33/dbd/asyn.dbd"
## dbLoadDatabase "/root/epics/asyn4-33/dbd/asynRecord.dbd"
## dbLoadDatabase "/root/epics/asyn4-33/dbd/devEpivd.dbd"
example_registerRecordDeviceDriver pdbbase
## Load record instances
dbLoadTemplate "db/user.substitutions"
dbLoadRecords "db/dbSubExample.db", "user=root"
## Set this to see messages from mySub
#var mySubDebug 1
## Run this to trace the stages of iocInit
#traceIocInit
cd "/root/epics/mytest/iocBoot/iocexample"
iocInit
Starting iocInit
############################################################################
## EPICS R3.15.5
## EPICS Base built Sep 2 2018
############################################################################
iocRun: All initialization complete
## Start any sequence programs
#seq sncExample, "user=root"
epics> s7nodaveConfigureIsoTcpPort
Command s7nodaveConfigureIsoTcpPort not found.
epics>
------------------
黄 瀛
*****?票信息*****
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税号：915107 0455 1000 912T
注册地址：四川省??市游仙区仙人路一段32号
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*****送?信息*****
地址：四川省??市游仙区游仙?仙童街一号，?商谷
?系人：黄瀛
??：18784065819
************************************************
Ying Huang
Chengwei Lab&Engineering Company
No1 Xiantong Street, Youxian Area, Mianyang City, Sichuan Province, China
86 0816 2967213
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