Electronics::SigGen::FY3200 - control a FeelTech FY32xx signal generator
Electronics::SigGen::FY3200
use Electronics::SigGen::FY3200; my $fy3200 = Electronics::SigGen::FY3200->new( dev => "/dev/ttyUSB0" ); my $ch1 = $fy3200->channel(1); $ch1->set_wave( 'sine' )->get; $ch1->set_frequency( 1E3 )->get; # in Hz $ch->set_amplitude( 2 )->get; # in Volts peak
This module allows control of a FeelTech FY32xx series signal generator, such as the FY3224S, when connected over USB.
The interface is currently an ad-hoc collection of whatever seems to work here, but my hope is to find a more generic shareable interface that multiple different modules can use, to provide standard interfaces to various kinds of electronics test equipment.
The intention is that it should eventually be possible to write a script for performing automated electronics testing or experimentation, and easily swap out modules to suit the equipment available. Similar concepts apply in fields like DBI, or Device::Chip, so there should be plenty of ideas to borrow.
$str = $fy3200->identify->get
$ch = $fy3200->channel( $n )
Returns a Channel object representing the main (if $n is 1) or secondary (if $n is 2) channel.
$ch->set_wave( $type )->get
Sets the basic wave shape - one of sine, square, triangle, etc... or one of the direct numbers from 0 to 16 recognised by the device.
sine
square
triangle
$ch->set_frequency( $hz )->get
Sets the frequency in Hz.
$ch->set_amplitude( $vpk )->get
Sets the amplitude in Volts peak.
$ch->set_offset( $v )->get
Sets the offset in Volts.
$ch->set_duty( $duty )->get
Sets the duty cycle as a fraction from 0 to 1.
$ch->set_phase( $phase )->get
Sets the phase offset as a fraction from 0 to 1.
Note that due to hardware limitations this only takes effect on the secondary channel; the primary channel will ignore it.
Paul Evans <leonerd@leonerd.org.uk>
To install Electronics::SigGen::FY3200, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Electronics::SigGen::FY3200
CPAN shell
perl -MCPAN -e shell install Electronics::SigGen::FY3200
For more information on module installation, please visit the detailed CPAN module installation guide.