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

Subject: AW: AW: Correct Settings for PIE816 Controller
From: "Sintschuk, Michael via Tech-talk" <tech-talk@aps.anl.gov>
To: "Peterson, Kevin M." <kmpeters@anl.gov>, Torsten Bögershausen <torsten.bogershausen@esss.se>, "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Thu, 19 Sep 2019 09:33:11 +0000


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 Mark Rivers 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

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