77 lines
2.1 KiB
Plaintext
77 lines
2.1 KiB
Plaintext
# EPICS Database for streamdevice specific to measurement channels
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#
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# Macros
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# INSTR - Prefix
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# NAME - the device name, e.g. EL737
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# PORT - StreamGenerator Port
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# CHANNEL - the number associated with the measurment channel
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################################################################################
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# Status Variables
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# Trigger a change in status as clearing
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record(bo, "$(INSTR)$(NAME):T$(CHANNEL)")
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{
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field(DESC, "Trigger Clearing Status")
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field(VAL, 1)
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field(OUT, "$(INSTR)$(NAME):S$(CHANNEL) PP")
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}
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# Trigger a change in status as value returned to 0
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record(seq, "$(INSTR)$(NAME):O$(CHANNEL)")
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{
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field(DESC, "Trigger Returned to 0 Status")
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field(LNK0, "$(INSTR)$(NAME):S$(CHANNEL) PP")
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field(DO0, 0)
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field(SELM, "Specified")
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field(SELL, "$(INSTR)$(NAME):M$(CHANNEL).VAL")
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field(SCAN, ".1 second")
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}
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# Current Status of Channel, i.e. is it ready to count?
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record(bi, "$(INSTR)$(NAME):S$(CHANNEL)")
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{
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field(DESC, "Channel Status")
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field(VAL, 0)
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field(ZNAM, "OK")
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field(ONAM, "CLEARING")
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field(PINI, 1)
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}
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################################################################################
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# Count Commands
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record(longout, "$(INSTR)$(NAME):C$(CHANNEL)")
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{
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field(DESC, "Clear the current channel count")
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field(DTYP, "asynInt32")
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field(OUT, "@asyn($(PORT),0,$(TIMEOUT=1)) C_$(CHANNEL)")
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field(FLNK, "$(INSTR)$(NAME):T$(CHANNEL)")
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}
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################################################################################
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# Read all monitors values
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record(int64in, "$(INSTR)$(NAME):M$(CHANNEL)")
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{
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field(DESC, "DAQ CH$(CHANNEL)")
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field(EGU, "cts")
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field(DTYP, "asynInt64")
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field(INP, "@asyn($(PORT),0,$(TIMEOUT=1)) COUNTS$(CHANNEL)")
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# This is probably too fast. We could trigger things the same as sinqDAQ to ensure the db is update in the same order
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# field(SCAN, "I/O Intr")
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field(PINI, "YES")
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}
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record(ai, "$(INSTR)$(NAME):R$(CHANNEL)")
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{
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field(DESC, "Rate of DAQ CH$(CHANNEL)")
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field(EGU, "cts/sec")
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field(DTYP, "asynFloat64")
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field(INP, "@asyn($(PORT),0,$(TIMEOUT=1)) RATE$(CHANNEL)")
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field(SCAN, ".5 second")
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field(PREC, 2)
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# field(SCAN, "I/O Intr")
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field(PINI, "YES")
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}
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