iocpvalink

iocBoot/iocpvalink/Makefile

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+TOP = ../..
+include $(TOP)/configure/CONFIG
+ARCH = linux-x86_64-debug
+TARGETS = envPaths
+include $(TOP)/configure/RULES.ioc

iocBoot/iocpvalink/README

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+IOC for testing PVA links
+
+Primary test is st.cmd.  st2.cmd is run/stopped concurrently
+to test remote connect/disconnect.

iocBoot/iocpvalink/pvalink.db

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+record(ai, "$(P)target") {}
+
+# local input link shorthand
+record(longin, "$(P)inp1") {
+    field(INP , {pva:"$(P)target"})
+}
+
+# local input link longhand
+record(longin, "$(P)inp2") {
+    field(INP , {pva:{pv:"$(P)target"}})
+}
+
+# remote input link
+record(longin, "$(P)inp3") {
+    field(INP , {pva:"invalid:pv:name"})
+}
+
+# null like (requires local, but not local)
+record(longin, "$(P)inp4") {
+    field(INP , {pva:{pv:"invalid:pv:name", local:true}})
+}
+
+# local input link w/ CP (process on update)
+record(calc, "$(P)cnt") {
+    field(SCAN, "1 second")
+    field(INPA, "$(P)cnt")
+    field(INPB, "9")
+    field(CALC, "A<B?A+1:0")
+    field(HIGH, "7")
+    field(HSV , "MAJOR")
+}
+record(longin, "$(P)track") {
+    field(INP , {pva:{
+                    pv:"$(P)cnt",
+                    proc:"CP",
+                    sevr:true,
+                    time:true
+                    }})
+    field(TSE, "-2")
+}
+
+# remote input link w/ CP (process on update)
+record(longin, "$(P)track2") {
+    field(INP , {pva:{
+                    pv:"$(P)cnt:rmt",
+                    proc:"CP",
+                    sevr:true,
+                    time:true
+                    }})
+    field(TSE, "-2")
+}

iocBoot/iocpvalink/pvalink2.db

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+# use with pvalink.db, run in a second IOC
+
+record(calc, "$(P)cnt:rmt") {
+    field(SCAN, "1 second")
+    field(INPA, "$(P)cnt")
+    field(INPB, "9")
+    field(CALC, "A<B?A+1:0")
+    field(HIGH, "7")
+    field(HSV , "MAJOR")
+}

iocBoot/iocpvalink/st.cmd

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+#!../../bin/linux-x86_64-debug/softIocPVA
+
+dbLoadRecords("pvalink.db","P=TST:")
+
+iocInit()

iocBoot/iocpvalink/st2.cmd

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+#!../../bin/linux-x86_64-debug/softIocPVA
+
+dbLoadRecords("pvalink2.db","P=TST:")
+
+iocInit()