#!/usr/bin/env tclsh
source streamtestlib.tcl

# Define records, protocol and startup (text goes to files)
# The asynPort "device" is connected to a network TCP socket
# Talk to the socket with send/receive/assure
# Send commands to the ioc shell with ioccmd

set records {
    
    record (bi, "DZ:sign")
    {
        field (DTYP, "stream")
        field (INP,  "@test.proto m(DZ:weight.A) device")
    }
        
    record (calc, "DZ:weight")
    {
        field (INPB, "DZ:sign")
        field (CALC, "B?A:-A")
        field (FLNK, "DZ:out")
    }
    
    record (ao, "DZ:out")
    {
        field (DTYP, "stream")
        field (DOL,  "DZ:weight")
        field (OMSL, "closed_loop")
        field (OUT,  "@test.proto out device")
    }
}

set protocol {
    Terminator = LF;
    m {out "w"; in "%*/ */%{-|}%(\$1)f Kg";}
    out {out "%.2f";}
}

set startup {
}

set debug 0

startioc

process DZ:sign
assure "w\n"
send " -  15.20 Kg\n"
assure "-15.20\n"

process DZ:sign
assure "w\n"
send "    15.00 Kg\n"
assure "15.00\n"

finish