Experimental Physics and
Industrial Control System

Hello everyone,

Using streamDevice, How can I run the command dbtr like a function with parameters? Something like:

Function (parameter 1, parameter 2)

How do I have to write the protocol and record? There are currently as follows:

HI = \x04;

LO = \x57;

cmd4 = \xC0\x04\xFB${HI}${LO}\x00\x00\x00\x00%<xor>;

 

c4 {

    out "\$cmd4";

    in "%*4r";   

}

 

 

record(bi, "$(P):$(R):C4")

{

    field(DESC, "Command 4")

    field(DTYP, "stream")

    field(INP,  "@devwbc6600.proto c4 $(PORT) $(A)")

}

 

What I want is not to specify the values of the variables HI and LO in the archive .proto. I want to give them values when I call the command dbtr (another command to process the records?), to give these variables the hexadecimal value I want, each time I run the command.

Thanks in advance,

Gorka