Aug/20/2002 EPICS Progress at IHEP 1

EPICS Progress at IHEP

BEPCII Control Group

Presented by Ge Lei

Aug/20/2002

Aug/20/2002 EPICS Progress at IHEP 2

Platform

1. Linux – Host and IOC

2. NT

3. SUN workstation & PPC2431– Ultra10, Solaris 2.6 in 2001– Solaris 2.8 since July, 2002– PPC2431, VME512, VME510– Tornado 2.0

Aug/20/2002 EPICS Progress at IHEP 3

Software installed on Solaris2.8

Perl-5.005_03cvs-1.11gcc-2.95.3gmake-3.79.1gnuplot-3.7.1python-2.1.1tcl-8.3.3tk-3.10alibpng-1.2.0……

Aug/20/2002 EPICS Progress at IHEP 4

Toolkits built

• EPICS Base 3.13.4

• EPICS Extensions – extensionsUnBuild adt, alh, ar,burt,ca, ChannelArchiver, …jpt,

MEDM(with JPT), …SDDS, StripTool, Tools…

Dm2k 2.5.3 with JPT

CAStripTool

Aug/20/2002 EPICS Progress at IHEP 5

Toolkits Practiced

• Use CVS to maintain the software• Driver support• Database Practice• IOC debugging• ChannelArchiver • MEDM and dm2k• StripTool• Gnuplot

Aug/20/2002 EPICS Progress at IHEP 6

Practice on dm2k and MEDM

Aug/20/2002 EPICS Progress at IHEP 7

Practice on dm2k and MEDM

Aug/20/2002 EPICS Progress at IHEP 8

Practice on StripTool

Aug/20/2002 EPICS Progress at IHEP 9

record(calc, "$(user):calcExample"){

field(DESC, "Counter")field(SCAN,".5 second")field(FLNK, "$(user):sinExample")field(CALC, "A+C")field(INPA, "$(user):calcExample.VAL NPP NMS")field(INPB, "9")field(INPC, "0.05")field(INPD, "0")

…

}

Aug/20/2002 EPICS Progress at IHEP 10

record(calc, "$(user):linacExample"){

field(DESC, "Counter")field(SCAN,".5 second")field(CALC, "(A<B)?(A+C):D")field(INPA, "$(user):linacExample.VAL NPP NMS")field(INPB, "15")field(INPC, "1")field(INPD, "-15")field(EGU, "Counts")

…

}

Aug/20/2002 EPICS Progress at IHEP 11

record(calc, "$(user):cosExample"){

field(DESC, "Counter")field(SCAN,".5 second")field(CALC, "15*cos(A)")field(INPA, "$(user):calcExample.VAL NPP NMS")field(EGU, "Counts")

…

}

Aug/20/2002 EPICS Progress at IHEP 12

record(calc, "$(user):sinExample"){

field(DESC, "Counter")field(FLNK, "$(user):aiExample")field(CALC, "10*sin(A)")field(INPA, "$(user):calcExample.VAL PP NMS")field(EGU, "Counts")field(HOPR, "10")field(HIHI, "10")field(HIGH, "5")field(LOW, "-5")field(LOLO, "-10")

…}

Aug/20/2002 EPICS Progress at IHEP 13

Practice on ChannelArchiver and gnuplot

Aug/20/2002 EPICS Progress at IHEP 14

Linux Host & IOC

• Experience on Linuc host & IOC is also gained. Mr. Shifu Xu will give a detailed talk on it.

Aug/20/2002 EPICS Progress at IHEP 15

Working with VEM I/O modules

• A driver is developed to get and put data through the I/O modules VME512, VME510.

• Mr. Shifu Xu will talk about that in details.

Aug/20/2002 EPICS Progress at IHEP 16

Problem solvedIn file included from /home1/local/epics/epics3.13.4/base/include/os/solaris/osiSock.h:36,

from ../HTMLPage.h:14, from ../main.cpp:22, from ../main.cc:6: /usr/include/net/if.h:87: `struct map' redeclared as different kind of symbol /usr/local/lib/gcc-lib/sparc-sun-solaris2.8/2.95.3/../../../../include/g++-3/stl_map.h:48: previous declaration of `template <class _Key, class _Tp, class

_Compare = struct less<_Key>, class _Alloc = class allocator<_T2> > class

map<_Key,_Tp,_Compare,_Alloc>'

Aug/20/2002 EPICS Progress at IHEP 17

• #ifdef solaris • // Hack around clash of struct map in inet headers with

std::map • #define map xxxMapxxx

• #endif • #include <osiSock.h>

• #ifdef solaris • #undef map • #endif

Aug/20/2002 EPICS Progress at IHEP 18

Problem

• Platform selection– Buy better and more expensive machines?

• High level toolkits evaluation

Aug/20/2002 EPICS Progress at IHEP 19

Next to do

• Buy Capfast – database configuration tool

• More practice –– SDDS– CGIExport– CDEV– Python– Gnuplot …

Aug/20/2002 EPICS Progress at IHEP 20

Next to do

• Installing I/O drivers for ControlNet, RS485,RS-232 for vacuum control and device protection system

• Develop drivers for CANbus with remote I/O modules (made in China)

• providing an EPICS platform for the users from other groups of IHEP so that they can learn the EPICS well.

Aug/20/2002 EPICS Progress at IHEP 21

Thank you!