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<== Date ==> <== Thread ==>
Subject: How to Read Multiple Values using StreamDevice with array_in
From: Yasemin Barutçu <[email protected]>
To: "[email protected]" <[email protected]>
Date: Mon, 7 Oct 2013 11:03:54 +0300
Hello,

I have a self-produced thermocouple and I connect to this device by RS 232.
I want to read 6 different integers when I send "MEASC" command to the device.

in thermo.proto file, if I define %s, I can read all data by stringin.

MEASC{
    out "MEASC";
    in "%s";
}

Example:
2013/10/07 10:59:53.633 192.168.1.198:9001 write 6
MEASC\n
2013/10/07 10:59:53.647 192.168.1.198:9001 read 8
029 030 029 028 028 028


But I want to take all 6 datas in integer format. I search the streamdevice documentation and I found the following line.
 
MEASC{
    out "MEASC";
    array_in {separator=" "; in "%d";}
}

But it doesn't work. I got the following error.

2013/10/07 11:03:03.556245 _main_ thermo.proto line 11: Definition of 'array_in' not in global context (missing '}' ?)
2013/10/07 11:03:03.556313 _main_ thermo.proto line 9: in protocol 'measc'
2013/10/07 11:03:03.556336 _main_ while reading protocol 'MEASC' for 'Measc'
2013/10/07 11:03:03.556345 _main_ Measc: Protocol parse error
2013/10/07 11:03:03.556350 _main_ Measc: Record initialization failed
2013/10/07 11:03:03.556377 _main_ Protocol file 'thermo.proto' is invalid (see above)
2013/10/07 11:03:03.556385 _main_ while reading protocol 'IDN' for 'IDNthermo'
2013/10/07 11:03:03.556391 _main_ IDNthermo: Protocol parse error
2013/10/07 11:03:03.556397 _main_ IDNthermo: Record initialization failed

Yasemin
Replies:
Re: How to Read Multiple Values using StreamDevice with array_in Dirk Zimoch
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