Hello,

Thank you very much for your prompt answer.

On 02/15, Raquel Pérez Lázaro wrote:

Hello,

I am trying to read and write to an array value from a process
variable using ca_array_get() function, but it is no clear for me
how I should use this function in order to access to each element of
the array and print its value.

I would appreciate an example.

Thank you,

R. Perez

See the documentation for ca_array_get in the CA Reference Manual [1].
It suggests looking a "caExample.c in the example application created
by makeBaseApp.pl."  You can also look at the source code for the caget
program in EPICS Base 3.14 [2] (and 3.15 [3]) which has a caget function
which uses ca_array_get_callback or ca_array_get and also iterates over
the elements of the array and prints their values.

Regards,

Lewis

[1] http://www.aps.anl.gov/epics/base/R3-14/12-docs/CAref.html#ca_get
[2] http://bazaar.launchpad.net/~epics-core/epics-base/3.14/view/head:/src/catools/caget.c
[3] http://bazaar.launchpad.net/~epics-core/epics-base/3.15/view/head:/src/ca/client/tools/caget.c