/ 
Lab-VXI11-0.01
River stage zero No dependents
/ Lab::VXI11

NAME

Lab::VXI11 - Perl interface to VXI-11 Test&Measurement backend

SYNOPSIS

use Lab::VXI11;

my $client = Lab::VXI11->new('132.199.1.2', DEVICE_CORE, DEVICE_CORE_VERSION, "tcp");

($error, $lid, $abortPort, $maxRecvSize) = $client->create_link(0, 0, 0, "inst0");

# Send "*IDN\n" command and read answer.
($error, $size) = $client->device_write($lid, 1000, 0, 0, "*IDN?\n");
($error, $reason, $data) = $client->device_read($lid, 100, 1000, 0, 0, 0);

($error) = $client->destroy_link($lid);

DESCRIPTION

Raw XS interface for VXI-11. Uses Sun's RPC library and C-code created by rpcgen.

The VXI-11 API is documented in the VXI-11 specification. A good tutorial can be found in Agilent's application note Using Linux to Control LXI Instruments Through VXI-11.

INSTALLATION

On Linux, Sun's RPC library is part of the libc (glibc). Just use your CPAN client:

$ cpanm Lab::VXI11

On Windows this module is untested (VISA contains a VXI11 driver).

METHODS

See the VXI-11 specs for more details.

new

$client = Lab::VXI11->new($host, $prog, $vers, $proto); 
($erro, $lid, $abortPort, $maxRecvSize) = $client->create_link($clientId, $lockDevice, $lock_timeout, $device);

device_write

($error, $size) = $client->device_write($lid, $io_timeout, $lock_timeout, $flags, $data);

device_read

($error, $reason, $data) = $client->device_read($lid, $requestSize, $io_timeout, $lock_timeout, $flags, $termChar);

$termChar needs to be a number, e.g. ord("\n").

device_readstb

($error, $stb) = $client->device_readstb($lid, $flags, $lock_timeout, $io_timeout);

device_trigger

($error) = $client->device_trigger($lid, $flags, $lock_timeout, $io_timeout);

device_clear

($error) = $client->device_clear($lid, $flags, $lock_timeout, $io_timeout);

device_remote

($error) = $client->device_remote($lid, $flags, $lock_timeout, $io_timeout);

device_local

($error) = $client->device_local($lid, $flags, $lock_timeout, $io_timeout);

device_lock

($error) = $client->device_remote($lid, $flags, $lock_timeout);

device_unlock

($error) = $client->device_unlock($lid);

device_enable_srq

($error) = $client->device_enable_srq($lid, $enable, $handle);

device_docmd

($error, $data_out) = $client->device_docmd($lid, $flags, $io_timeout, $lock_timeout, $cmd, $network_order, $datasize, $data_in);
($error) = $client->destroy_link($lid);

create_intr_chan

($error) = $client->create_intr_chan($hostAddr, $hostPort, $progNum, $progVers, $progFamily);

destroy_intr_chan

($error) = $client->destroy_intr_chan();

REPORTING BUGS

Please report bugs at https://github.com/amba/Lab-VXI11/issues.

CONTACT

Feel free to contact us at the #labmeasurement channel on Freenode IRC.

AUTHOR

Simon Reinhardt, <simon.reinhardt@stud.uni-regensburg.de>

COPYRIGHT AND LICENSE

Copyright (C) 2017 by Simon Reinhardt

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.24.0 or, at your option, any later version of Perl 5 you may have available.