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Subject: RE: Asyn 4-30 Problem on Arm processor
From: Mark Rivers <rivers@cars.uchicago.edu>
To: 'Jörn Dreyer' <j.dreyer@hzdr.de>
Cc: Epics <tech-talk@aps.anl.gov>
Date: Thu, 16 Mar 2017 19:26:44 +0000

Hi Jörn

 

I think the following output shows a problem:

 

HAM1 multiDevice:No canBlock:No autoConnect:No
   enabled:Yes connected:No numberConnects 0
   nDevices 0 nQueued 0 blocked:No
   asynManagerLock:No synchronousLock:No
   exceptionActive:No exceptionUsers 0 exceptionNotifys 0
   traceMask:0x1f traceIOMask:0x1f traceInfoMask:0x1

It says connected:No and autoConnect:No.  This means your records won’t be able to connect to the device at iocInit, so they better not process.

 

Is this what you intend?  Why is the device not showing as connected after you call HamamatsuC11204_02AsynPortDriverConfigure()?

 

Mark

 

 

From: Jörn Dreyer [mailto:j.dreyer@hzdr.de]
Sent: Thursday, March 16, 2017 10:40 AM
To: Mark Rivers
Cc: Epics
Subject: Re: Asyn 4-30 Problem on Arm processor

 

Hi Mark,

 

here is the output of my IOC with asyn4-31 now. I noticed this morning that there is a new version and neede to recompile my code.


#!../../bin/linux-arm/crpc
< envPaths_raspi
epicsEnvSet("ARCH","linux-arm")
epicsEnvSet("IOC",raspi01)
epicsEnvSet("TOP","/home/fwkk_scs/Epics/app")
epicsEnvSet("SNCSEQ","/home/fwkk_scs/Epics/seq-2.2.2")
epicsEnvSet("EPICS_BASE","/home/fwkk_scs/Epics/base-3.14.12.5")
epicsEnvSet("ASYN","/home/fwkk_scs/Epics/modules/asyn4-26")
epicsEnvSet("STREAM_PROTOCOL_PATH","/home/fwkk_scs/Epics/app/protocols")
epicsEnvSet("MOTOR","/home/fwkk_scs/Epics/modules/motorR6-9")
epicsEnvSet("NETSNMP","/home/scs/Epics/modules/snmp")
epicsEnvSet("MIBDIRS","/usr/share/mibs/ietf:/home/fwkk_scs/Epics/app/protocols")
epicsEnvSet("WCR_PREF","guru WIENER-CRATE-MIB::")
cd /home/fwkk_scs/Epics/app
## Register all support components
dbLoadDatabase "dbd/crpc.dbd"
crpc_registerRecordDeviceDriver pdbbase
# Setup for HAMAMATSU power supply
HamamatsuC11204_02AsynPortDriverConfigure("HAM1","/dev/ttyUSB0",0)
asynSetTraceMask("HAM1",0,0x1f)
asynSetTraceIOMask("HAM1",0,0x1f)
dbLoadRecords "db/Hamamatsu_C11204.db"
dbLoadRecords ("db/iocAdminSoft.db", "IOC=raspi01")
dbLoadRecords ("db/iocAdminScanMon.db", "IOC=raspi01")
## Run this to trace the stages of iocInit
#traceIocInit
asynReport 1
HAM1 multiDevice:No canBlock:No autoConnect:No
   enabled:Yes connected:No numberConnects 0
   nDevices 0 nQueued 0 blocked:No
   asynManagerLock:No synchronousLock:No
   exceptionActive:No exceptionUsers 0 exceptionNotifys 0
   traceMask:0x1f traceIOMask:0x1f traceInfoMask:0x1
Port: HAM1
 Timestamp: <undefined>
 Input EOS[0]:  
 Output EOS[0]:  
Parameter list 0
Number of parameters is: 19
Parameter 0 type=asynFloat64, name=SECOND_SIDE_HIGH_TEMP_CORR_FACTOR, value is undefined
Parameter 1 type=asynFloat64, name=SECOND_SIDE_LOW_TEMP_CORR_FACTOR, value is undefined
Parameter 2 type=asynFloat64, name=PRIMARY_SIDE_HIGH_TEMP_CORR_FACTOR, value is undefined
Parameter 3 type=asynFloat64, name=PRIMARY_SIDE_LOW_TEMP_CORR_FACTOR, value is undefined
Parameter 4 type=asynFloat64, name=REFERENCE_VOLTAGE, value is undefined
Parameter 5 type=asynFloat64, name=REFERENCE_TEMPERATURE, value is undefined
Parameter 6 type=asynInt32, name=STATUS_READ, value is undefined
Parameter 7 type=asynFloat64, name=VOLTAGE_READ, value is undefined
Parameter 8 type=asynFloat64, name=CURRENT_READ, value is undefined
Parameter 9 type=asynFloat64, name=TEMPERATURE_READ, value is undefined
Parameter 10 type=string, name=DEVICE_NAME_READ, value is undefined
Parameter 11 type=string, name=DEVICE_VERSION_READ, value is undefined
Parameter 12 type=string, name=DEVICE_BUILD_DATE_READ, value is undefined
Parameter 13 type=asynInt32, name=HV_OUTPUT_ON, value is undefined
Parameter 14 type=asynInt32, name=HV_OUTPUT_OFF, value is undefined
Parameter 15 type=asynInt32, name=RESET, value is undefined
Parameter 16 type=asynInt32, name=SET_TEMP_COMP_MODE, value is undefined
Parameter 17 type=asynInt32, name=MODE_WRITE, value is undefined
Parameter 18 type=asynInt32, name=MODE_READ, value is undefined
cd /home/fwkk_scs/Epics/app/iocBoot/ioccrpc
iocInit
Starting iocInit
############################################################################
## EPICS R3.15.5
## EPICS Base built Mar  3 2017
############################################################################
2017/03/16 16:37:50.614 HAM1 asynManager::queueLockPort locking port
Segmentationfault

Regards,

 

Jörn


Replies:
Re: Asyn 4-30 Problem on Arm processor Jörn Dreyer
References:
Asyn 4-30 Problem on Arm processor Jörn Dreyer
RE: Asyn 4-30 Problem on Arm processor Mark Rivers
Re: Asyn 4-30 Problem on Arm processor Jörn Dreyer

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