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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Streamdevice for Hexa command |
| From: | "최숙" <[email protected]> |
| To: | [email protected] |
| Date: | Fri, 12 Aug 2016 11:10:27 +0900 |
Dear EPICS Colleagues.
It is Suk Choi from RISP.
I am testing Leybold TD20 Classic Turbo pump controller..
It uses USS protocol.
I sent a message like next line.
out 0x02 0x16 0x00 0x10 0x17 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x10;
At EPICS IOC represented like
epics> 2016/08/12 10:36:11.504 /dev/ttyr30 write 24
\002\026\000\020\027\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\020
I don't know why 0x16 changed to \026 ...
Hexa number 10 chenaged to hexa number 20 ....
I want to know why it works like that...
And how do I send a message to get right response from TD20 classic TMP controller...?
Here is asynSet options.... and EPICS IOC response...
############# Asyn Set options ################################
drvAsynSerialPortConfigure("TMP_70kV","/dev/ttyr30",0,0,0)
asynSetOption("TMP_70kV", -1, "baud", "19200")
asynSetOption("TMP_70kV", -1, "bits", "8")
asynSetOption("TMP_70kV", -1, "parity", "even")
asynSetOption("TMP_70kV", -1, "stop", "1")
asynSetOption("TMP_70kV", -1, "clocal", "Y")
asynSetOption("TMP_70kV", -1, "crtscts", "Y")
asynOctetSetInputEos("TMP_70kV", -1, "")
asynOctetSetOutputEos("TMP_70kV", -1, "")
asynSetTraceIOMask("TMP_70kV",-1,0x2)
asynSetTraceMask("TMP_70kV",-1,0x9)
dbLoadRecords("/home/local/control/epics/ECRLocal/db/TD20_TMP.db", "SYS=ECRIS-, SUB=Vac:, DEV=TPmp01:, PORT=TMP_70kV, A=0")
iocInit
Starting iocInit
############################################################################
## EPICS R3.14.12.4 $Date: Mon 2013-12-16 15:51:45 -0600$
## EPICS Base built May 11 2016
############################################################################
sevr=info s7plcInit: no stations configured
iocRun: All initialization complete
## Start any sequence programs
#seq sncxxx,"user=localHost"
epics> 2016/08/12 10:36:11.504 /dev/ttyr30 write 24
\002\026\000\020\027\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\020
Sincerely, Suk Choi
Suk Choi
Ph.D / Research Fellow
RI Beam Production Systems Team
Rare Isotope Science Project / Institute for Basic Science
70, Yuseong-daero 1689-gil,Yuseong-gu, Daejeon, Korea, 34047
Tel 042-878-8807 Fax 042-878-8899
E-mail [email protected]