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<== Date ==> <== Thread ==>
Subject: No PV record found when build ASYN application on Windows
From: shenzb--- via Tech-talk <tech-talk at aps.anl.gov>
To: tech-talk <tech-talk at aps.anl.gov>
Date: Wed, 17 Jun 2020 18:22:41 +0800
Hello everyone, 

I met two problems when I tried to include asynRecord.db in a windows-x64-mingw EPICS example application. The EPICS base is 7.0.3.1 and asyn is 4-39.

I have specified the EPICS_BASE and ASYN paths in the configure/RELEASE file. And I have added exampleAsyn_LIBS += asyn, exampleAsyn_DBD+=asyn.dbd and exampleAsyn_DBD+=drvAsynIPPort.dbd into src/Makefile. No error was printed while 'make clean install'. However,

1) st.cmd could not work. It said:
$ ../../bin/windows-x64-mingw/exampleAsyn.exe st.cmd
C:/msys64/home/ihep/support/asyn/exampleAsyn/bin/windows-x64-mingw/exampleAsyn.exe: error while loading shared libraries: exampleAsynSupport.dll: cannot open shared object file: No such file or directory
I followed the solution mentioned here, https://epics.anl.gov/tech-talk/2017/msg00009.php, adding the path of asyn.dll to variable PATH. IOC could finally run. I saw Mr. Rivers gave another better way to do that(https://epics.anl.gov/tech-talk/2017/msg00013.php). Should I run the bat file in Windows command prompt or MingGW?

2) Though the IOC was started, there was no pv record.
$ ../../bin/windows-x64-mingw/exampleAsyn.exe st.cmd
Invalid directory path, ignored
filename="../dbStatic/dbLexRoutines.c" line number=264
No such file or directory dbRead opening file dbd/exampleAsyn.dbd
registerRecordDeviceDriver failed aSub
registerRecordDeviceDriver failed aai
registerRecordDeviceDriver failed aao
registerRecordDeviceDriver failed ai
registerRecordDeviceDriver failed ao
registerRecordDeviceDriver failed asyn
registerRecordDeviceDriver failed bi
registerRecordDeviceDriver failed bo
registerRecordDeviceDriver failed calc
registerRecordDeviceDriver failed calcout
registerRecordDeviceDriver failed compress
registerRecordDeviceDriver failed dfanout
registerRecordDeviceDriver failed event
registerRecordDeviceDriver failed fanout
registerRecordDeviceDriver failed histogram
registerRecordDeviceDriver failed int64in
registerRecordDeviceDriver failed int64out
registerRecordDeviceDriver failed longin
registerRecordDeviceDriver failed longout
registerRecordDeviceDriver failed lsi
registerRecordDeviceDriver failed lso
registerRecordDeviceDriver failed mbbi
registerRecordDeviceDriver failed mbbiDirect
registerRecordDeviceDriver failed mbbo
registerRecordDeviceDriver failed mbboDirect
registerRecordDeviceDriver failed permissive
registerRecordDeviceDriver failed printf
registerRecordDeviceDriver failed sel
registerRecordDeviceDriver failed seq
registerRecordDeviceDriver failed state
registerRecordDeviceDriver failed stringin
registerRecordDeviceDriver failed stringout
registerRecordDeviceDriver failed sub
registerRecordDeviceDriver failed subArray
registerRecordDeviceDriver failed waveform
registerRecordDeviceDriver failed xxx
registryJLinkAdd failed calc
registryJLinkAdd failed const
registryJLinkAdd failed debug
registryJLinkAdd failed state
registryJLinkAdd failed trace
registryJLinkAdd failed pva
filename="../dbStatic/dbLexRoutines.c" line number=264
No such file or directory dbRead opening file /home/ihep/support/asyn/4-39/db/asynRecord.db
dbLoadTemplate: error opening sub file db/user.substitutions
filename="../dbStatic/dbLexRoutines.c" line number=264
No such file or directory dbRead opening file db/exampleAsynVersion.db
filename="../dbStatic/dbLexRoutines.c" line number=264
No such file or directory dbRead opening file db/dbSubExample.db
Invalid directory path, ignored
Starting iocInit
checkDatabase: menuConvert not defined.
iocBuild: Aborting, bad database definition (DBD)!
#!../../bin/windows-x64-mingw/exampleAsyn
< envPaths
epicsEnvSet("IOC","iocexampleAsyn")
epicsEnvSet("TOP","/home/ihep/support/asyn/exampleAsyn")
epicsEnvSet("ASYN","/home/ihep/support/asyn/4-39")
epicsEnvSet("EPICS_BASE","/home/ihep/base-7.0.3.1")
cd "/home/ihep/support/asyn/exampleAsyn"
## Register all support components
dbLoadDatabase "dbd/exampleAsyn.dbd"
exampleAsyn_registerRecordDeviceDriver pdbbase
## Configure devices
drvAsynIPPortConfigure("L0","192.168.188.32:4001",0,0,0)
## Load record instances
dbLoadRecords("/home/ihep/support/asyn/4-39/db/asynRecord.db","P=guest:,R=asyn,PORT=L0,ADDR=24,IMAX=100,OMAX=100")
## Load record instances
dbLoadTemplate "db/user.substitutions"
dbLoadRecords "db/exampleAsynVersion.db", "user=ihep"
dbLoadRecords "db/dbSubExample.db", "user=ihep"
#var mySubDebug 1
#traceIocInit
cd "/home/ihep/support/asyn/exampleAsyn/iocBoot/iocexampleAsyn"
iocInit
## Start any sequence programs
#seq sncExample, "user=ihep"
epics> dbl
No record type
epics>

I could find exampleAsyn.dbd in dbd/ directory.

I built a same example application on Linux(base 3.15.6, asyn 4-33), and it succeeded. Could someone please help me with this? Thanks a lot.

Best regards,
--
Zhibang Shen
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