Changes between Initial Version and Version 1 of epics/streamdevice/example1

Timestamp:

06/05/12 22:23:10 (13 years ago)

Author:

Takashi Obina

Comment:

--

epics/streamdevice/example1

@@ +1 @@
+== Application作成; Socket I/O ==
+KEITHLEY 2701を例に; EPICS R3.14.9での作業ログ（R3.14.12以降では不要の部分もあり）
+
+
+作業ディレクトリ作成
+{{{
+pfrproc2:~ % mkdir /users/obina/epics/app/Keith2701
+pfrproc2:~ % cd /users/obina/epics/app/Keith2701
+}}}
+
+テンプレートとしてiocを使用。
+{{{
+pfrproc2:Keith2701 % makeBaseApp.pl -t ioc keith2701
+
+pfrproc2:Keith2701 % makeBaseApp.pl -i -t ioc keith2701
+The following target architectures are available in base:
+    linux-x86
+    linux-x86_64
+What architecture do you want to use? linux-x86_64
+The following applications are available:
+    keith2701
+What application should the IOC(s) boot?
+The default uses the IOC's name, even if not listed above.
+Application name?
+}}}
+
+{{{
+pfrproc2:Keith2701 % vi configure/RELEASE
+
+SNCSEQ=$(EPICS_BASE)/../modules/soft/seq/2.0.11
+ASYN=$(EPICS_BASE)/../modules/soft/asyn/4-11
+STREAM=$(EPICS_BASE)/../modules/soft/stream/2-5
+}}}
+
+この段階でエラーが出ないかどうか確認
+{{{
+pfrproc2:Keith2701 % make
+}}}
+問題無ければ、いちど全て削除する
+{{{
+pfrproc2:Keith2701 % make distclean
+}}}
+
+srcディレクトリで作業
+{{{
+pfrproc2:Keith2701 % cd keith2701App/src/
+}}}
+
+
+dbdファイル作成(Socket I/Oのみならば、Serial...とvxi11...の２行は不要だが、ついでに書いてしまう)
+{{{
+pfrproc2:src % vi K2701.dbd
+registrar(drvAsynIPPortRegisterCommands)
+registrar(drvAsynSerialPortRegisterCommands)
+registrar(vxi11RegisterCommands)
+}}}
+
+Makefile編集; 順序に注意。stream.dbdより前にaai,aaoを追加すること。(R3.14.12では不要になる)
+{{{
+pfrproc2:src % vi Makefile
+
+keith2701_DBD += base.dbd
+keith2701_DBD += aaiRecord.dbd
+keith2701_DBD += aaoRecord.dbd
+keith2701_DBD += asyn.dbd
+keith2701_DBD += stream.dbd
+keith2701_DBD += K2701.dbd
+
+keith2701_LIBS += asyn
+keith2701_LIBS += stream
+
+}}}
+
+プロトコルファイル作成
+{{{
+pfrproc2:src % cd ../Db/
+pfrproc2:Db % vi K2701.proto
+
+Terminator = CR LF;
+#
+getIDN {
+    out "*IDN?";   in "%39c";
+}
+}}}
+
+Dbファイル作成
+{{{
+pfrproc2:Db % vi test.db
+
+record(stringin, "obina:idn")
+{
+    field(DESC, "get IDN")
+    field(DTYP, "stream")
+    field(INP,  "@K2701.proto getidn PS1")
+}
+
+同じディレクトリのMakefileに
+DB += test.db
+を追加
+}}}
+
+application top で makeをかける
+{{{
+pfrproc2:Db % cd ../..
+pfrproc2:Keith2701 % make
+}}}
+
+
+startup script編集
+{{{
+pfrproc2:Keith2701 % cd iocBoot/iockeith2701
+pfrproc2:iockeith2701 % vi st.cmd
+
+dbLoadRecords("db/test.db")
+epicsEnvSet("STREAM_PROTOCOL_PATH", ".:../../keith2701App/Db")
+drvAsynIPPortConfigure ("PS1", "172.28.8.244:1394")
+
+pfrproc2:iockeith2701 % chmod +x st.cmd
+pfrproc2:iockeith2701 % ./st.cmd
+
+
+epics> dbpf obina:idn.PROC 1
+DBR_UCHAR:          1         0x1
+epics> 2012/05/09 00:58:24.682 PS1 obina:idn: 16 bytes surplus input "0912,A09  /A02  "
+2012/05/09 00:58:24.682 PS1 obina:idn: after 40 bytes "... INC.,MODEL 2701,111"
+
+stringinは40文字までだが、Keithleyが返してくる文字列が長いのでエラーが出るが気にしない。
+
+eepics> dbpr obina:idn
+ASG:                DESC: get IDN       DISA: 0             DISP: 0
+DISV: 1             NAME: obina:idn     SEVR: INVALID       STAT: CALC
+SVAL:               TPRO: 0
+VAL: KEITHLEY INSTRUMENTS INC.,MODEL 2701,11
+
+}}}