Experimental Physics and
Industrial Control System

Dear Nick,

Thanks for your kind reply.

For your information, in my case the result of caput with –S option for a lso record is same as below:

$ caput -S my:lso 12345

Old : myt:lso                 

New : my:lso

$ caget -S my:lso

my:lso                 

Regards,

Sangwon

Hi Sangwon,

I think you need the –S option, not the –a option to caput. caput –h describes the –S option as:

  -S: Put string as an array of char (long string)

Cheers,

Dear All,

I understand new record types such as printf, lsi and lso are added in EPICS v3.15.

So, I’m considering to use the record type lsi (long string input) to store a string value longer than 40 bytes.

But in my test case, it seems that maximum length supported by lsi is 40 bytes including ‘\0’ as the string record type.

$ caput my:lsiout 12345678901234567890123456789012345678901234567890

Old : my:lsiout              

New : my:lsiout               123456789012345678901234567890123456789

$ caput -a my:lsiout 3 1 2 3

Old : my:lsiout               

New : my:lsiout              

Does the record type lsi support a long string longer than 40 bytes?

If so, how can I read and write a long string value to a lsi record?

If not, could anyone let me know the difference between lsi and stringin and any suggestion for my purpose?

Thanks in advance.

Sangwon

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