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

Subject: Re: AW: Correct Settings for PIE816 Controller
From: Mark Rivers via Tech-talk <tech-talk@aps.anl.gov>
To: "Peterson, Kevin M." <kmpeters@anl.gov>, Torsten Bögershausen <torsten.bogershausen@esss.se>, "Sintschuk, Michael" <michael.sintschuk@bam.de>
Cc: tech-talk <tech-talk@aps.anl.gov>
Date: Thu, 19 Sep 2019 11:46:34 +0000
Hi Michael,

I think that a derived class for the E-816 would need to be written.  You could contact PI (Steffen Rau?) about that.  It looks like the motorPIGCS2 module should support both GCS and GCS2 devices.  Yours does not appear to be GCS2 because it does not list support for the CSV? command.

Mark


________________________________
From: Tech-talk <tech-talk-bounces@aps.anl.gov> on behalf of Sintschuk, Michael via Tech-talk <tech-talk@aps.anl.gov>
Sent: Thursday, September 19, 2019 4:33 AM
To: Peterson, Kevin M.; Torsten Bögershausen; tech-talk@aps.anl.gov
Subject: AW: AW: Correct Settings for PIE816 Controller



Ok, thanks for the explanations!

Another question: i found the PIGCS2Src in the folder motorApp. As i understand it's the GCS-Support driver for PI Controllers. I'm using the E-665.SR Piezo-Controller which in turn has the E-816 computer interface submodule installed. According the the E-816 manual (https://wiki.bnl.gov/nsls2controls/images/0/0b/E-816_User_PZ116E130.pdf) it also supports GCS Commands. It looks like a more consistent way to communicate with Hardware from PI.


So i build another IOC with PIGCS2-Support, my substitution-file:


file "$(MOTOR)/motorApp/Db/asyn_motor.db"
{
pattern
{P,           M,            DTYP,        PORT,     ADDR,    DESC,    EGU,  DIR,    VELO,  VBAS,  ACCL,  BDST,  BVEL,  BACC,  MRES,  PREC,  DHLM,    DLLM,  INIT}
{PIE665:,  "Piezo1",     "asynMotor",  "PIE816",    0,    "Motor 1", deg,  Pos,     2.,    0.1,   .2,     0,   0.1,    .2,   1e-6,   5,    1000.0,  0.0,   ""}
}


and the "st.cmd" file:


#!../../bin/linux-x86_64/iocPIGCS

## You may have to change iocPIGCS to something else
## everywhere it appears in this file

< envPaths

cd "${TOP}"

## Register all support components
dbLoadDatabase "dbd/iocPIGCS.dbd"
iocPIGCS_registerRecordDeviceDriver pdbbase

# serial communication
drvAsynSerialPortConfigure("PIE816_SERIAL","/dev/ttyS0",0,0,0)
asynSetOption("PIE816_SERIAL",-1,"baud","115200")
asynSetOption("PIE816_SERIAL",-1,"bits","8")
asynSetOption("PIE816_SERIAL",-1,"parity","none")
asynSetOption("PIE816_SERIAL",-1,"stop","1")
asynSetOption("PIE816_SERIAL",-1,"clocal","Y")
asynSetOption("PIE816_SERIAL",-1,"crtscts","Y")

# PI_GCS2_CreateController(portName, asynPort, numAxes, priority, stackSize, movingPollingRate, idlePollingRate)
PI_GCS2_CreateController("PIE816", "PIE816_SERIAL",1, 0,0, 100, 1000)

## Load record instances
#dbLoadRecords("db/xxx.db","user=ptb")

cd "${TOP}/iocBoot/${IOC}"
iocInit

## Start any sequence programs

this is what i get when i run the IOC:

~/iocPIGCS/iocBoot/iocPIGCS> ./st.cmd
#!../../bin/linux-x86_64/iocPIGCS
## You may have to change iocPIGCS to something else
## everywhere it appears in this file
< envPaths
epicsEnvSet("IOC","iocPIGCS")
epicsEnvSet("TOP","/home/ptb/iocPIGCS")
epicsEnvSet("MODULES","/soft/epics/modules/")
epicsEnvSet("ASYN","/soft/epics/modules//asyn")
epicsEnvSet("MOTOR","/soft/epics/modules//motor-R6-10-1")
epicsEnvSet("EPICS_BASE","/usr/local/epics/base")
cd "/home/ptb/iocPIGCS"
## Register all support components
dbLoadDatabase "dbd/iocPIGCS.dbd"
iocPIGCS_registerRecordDeviceDriver pdbbase
# serial communication
drvAsynSerialPortConfigure("PIE816_SERIAL","/dev/ttyS0",0,0,0)
asynSetOption("PIE816_SERIAL",-1,"baud","115200")
asynSetOption("PIE816_SERIAL",-1,"bits","8")
asynSetOption("PIE816_SERIAL",-1,"parity","none")
asynSetOption("PIE816_SERIAL",-1,"stop","1")
asynSetOption("PIE816_SERIAL",-1,"clocal","Y")
asynSetOption("PIE816_SERIAL",-1,"crtscts","Y")
# PI_GCS2_CreateController(portName, asynPort, numAxes, priority, stackSize, movingPollingRate, idlePollingRate)
PI_GCS2_CreateController("PIE816", "PIE816_SERIAL",1, 0,0, 100, 1000)
2019/09/19 11:18:12.592 read from PIE816_SERIAL: PI-E816 V3.25
2019/09/19 11:18:12.592 PIasynController: unknown controller type PIE816_SERIAL: PI-E816 V3.25
## Load record instances
#dbLoadRecords("db/xxx.db","user=ptb")
cd "/home/ptb/iocPIGCS/iocBoot/iocPIGCS"
iocInit
Starting iocInit
############################################################################
## EPICS R3.15.5
## EPICS Base built Jul  2 2019
############################################################################
iocRun: All initialization complete
## Start any sequence programs
epics>

It says it's an unknown controller type. In the file "PIGCSController.cpp" the E816 is not listed, is that the reason for the message?
According to the manual the E-816 has GCS-Support but still the EPICS PIGCS2Src drivers are not supporting it?

Michael


________________________________
Von: Peterson, Kevin M. <kmpeters@anl.gov>
Gesendet: Mittwoch, 18. September 2019 18:38:30
An: Torsten Bögershausen; Sintschuk, Michael; tech-talk@aps.anl.gov
Betreff: Re: AW: Correct Settings for PIE816 Controller

I will make time to manually apply those changes to the many driver
repos I created, since I failed to merge the pull request before the
motor repo split.

Kevin

On 9/18/19 11:19 AM, Torsten Bögershausen via Tech-talk wrote:
> Hej all,
>
> The warning(s) are actually fixed here:
>
> <https://github.com/epics-modules/motor/pull/128/commits/13a8649abbb80c884d55169aa99647c76bb4b04d>
>
>
> So I hope that someone finds time to merge/apply
> those fixes into the code base.

Replies:
Re: AW: Correct Settings for PIE816 Controller Peterson, Kevin M. via Tech-talk
References:
Correct Settings for PIE816 Controller Sintschuk, Michael via Tech-talk
Re: Correct Settings for PIE816 Controller Torsten Bögershausen via Tech-talk
AW: Correct Settings for PIE816 Controller Sintschuk, Michael via Tech-talk
Re: AW: Correct Settings for PIE816 Controller Torsten Bögershausen via Tech-talk
Re: AW: Correct Settings for PIE816 Controller Peterson, Kevin M. via Tech-talk
AW: AW: Correct Settings for PIE816 Controller Sintschuk, Michael via Tech-talk

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