Experimental Physics and Industrial Control System
|
Hi
I'm using a 'waveform' record in my IOC, which I use to map my
cable wiring to my channels at the start of the IOC.
To populate the array, I then use a 'sav' (AutoSave) file that has
the array values in it ( dev1:channelmap.VAL @array@ {"2" "12"
"7"}) ) etc. This array is normally 48 elements.
Now the users of the IOC can change this array to suit their
mappings.
My problem is that I would like to have a substitution macro in
the 'dev1' part. However, one cannot use a substitution macro in a
'sav' file.
I have a waveform record in my template file. Here's my st.cmd and
template files:
################## START IOC
SCRIPT #####################################
dbLoadDatabase("iocBeagle48.dbd")
iocBeagle48_registerRecordDeviceDriver(pdbbase)
int32DriverInit("int32",-32768,32767)
##### We load the HARPS template
##########################################
dbLoadTemplate("iocPV.substitutions")
##### Load Save files
#####################################################
set_savefile_path("save")
set_pass0_restoreFile("channelmap_MB.sav")
set_pass1_restoreFile("channelmap_MB.sav")
#### INIT IOC here
#######################################################
iocInit()
#######################################################################
<<< Here's my iocPV.db
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
record(waveform,
"$(dev):channelmap") {
field(DTYP, "asynInt32ArrayOut")
field(INP, "@asyn(int32 0 100)")
field(NELM, "48")
field(FTVL, "LONG")
field(PINI, "YES")
}
<<< here's my substitution file
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
file iocPV.db
{
pattern { dev mux }
{"harp100" "1" }
}
<<<<<<< and my SAV
file
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
# save/restore V5.5
Automatically generated - DO NOT MODIFY - 130215-051243
harp100:channelmap.VAL @array@ { "32"
"0" "1" "2" "3" "4" "5" "6" "7" "24" "25" "26" "27" "28" "29"
"30" "31" "47" "17" "18" "19" "20" "21" "22" "23" "8" "16"
"10" "11" "12" "13" "14" "15" "9" "33" "34" "35" "36" "37"
"38" "39" "40" "41" "42" "43" "44" "45" "46" }
<END>
As you
can see, i want to have a substitution macro for my sav file (harp100 should be substituted
by pattern dev)
Or maybe there is a better way to populate my waveform.
Thanks
Amien
TLABS
Cape Town.
|
- Replies:
- RE: AutoSAVE file cannot use substitution macros Mark Rivers
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ANJ, 20 Apr 2015 |
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