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package Lab::Moose::Instrument::SCPI::Sense::Function::Concurrent; |
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$Lab::Moose::Instrument::SCPI::Sense::Function::Concurrent::VERSION = '3.881'; |
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#ABSTRACT: Role for the SCPI SENSe:FUNCtion subsystem with support for concurrent sense |
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use v5.20; |
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use Moose::Role; |
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use Lab::Moose::Instrument::Cache; |
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use Lab::Moose::Instrument |
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qw/validated_channel_getter validated_channel_setter/; |
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use MooseX::Params::Validate; |
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use Carp; |
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use namespace::autoclean; |
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excludes 'Lab::Moose::Instrument::SCPI::Sense::Function'; |
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cache sense_function_concurrent => |
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( getter => 'sense_function_concurrent_query' ); |
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sub sense_function_concurrent_query { |
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my ( $self, $channel, %args ) = validated_channel_getter( \@_ ); |
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my $value = $self->query( command => "SENS${channel}:FUNC:CONC?", %args ); |
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return $self->cached_sense_function_concurrent($value); |
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} |
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sub sense_function_concurrent { |
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my ( $self, $channel, $value, %args ) = validated_channel_setter( |
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\@_, |
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value => { isa => 'Bool' } |
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); |
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$self->write( command => "SENS${channel}:FUNC:CONC $value", %args ); |
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return $self->cached_sense_function_concurrent($value); |
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} |
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cache sense_function => ( getter => 'sense_function_query' ); |
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sub sense_function { |
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my ( $self, $channel, $value, %args ) = validated_channel_setter( \@_ ); |
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return $self->cached_sense_function($value); |
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} |
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sub sense_function_query { |
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# overwrite in instrument driver to get different default. |
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return 'CURR'; |
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} |
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cache sense_function_on => |
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( isa => 'ArrayRef[Str]', getter => 'sense_function_on_query' ); |
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sub sense_function_on { |
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my ( $self, $channel, $value, %args ) = validated_channel_setter( |
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\@_, |
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value => { isa => 'ArrayRef[Str]' } |
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); |
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my @values = @{$value}; |
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if ( not $self->cached_sense_function_concurrent ) { |
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if ( @values != 1 ) { |
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croak |
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"sense_function_on without concurrent sense only accepts single function"; |
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} |
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} |
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@values = map {"'$_'"} @values; |
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my $param = join( ',', @values ); |
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$self->write( command => "SENS${channel}:FUNC:ON $param", %args ); |
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return $self->sense_function_on_query(%args); |
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} |
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sub sense_function_on_query { |
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my ( $self, $channel, %args ) = validated_channel_getter( \@_ ); |
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my $value = $self->query( command => "SENS${channel}:FUNC:ON?", %args ); |
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$value =~ s/["']//g; |
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my @values = split( ',', $value ); |
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$self->cached_sense_function_on( [@values] ); |
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return [@values]; |
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} |
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sub sense_function_off { |
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my ( $self, $channel, $value, %args ) = validated_channel_setter( |
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\@_, |
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value => { isa => 'ArrayRef[Str]' } |
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); |
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my @values = @{$value}; |
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@values = map {"'$_'"} @values; |
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my $param = join( ',', @values ); |
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$self->write( command => "SENS${channel}:FUNC:OFF $param", %args ); |
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# update cached_sense_function_on |
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$self->sense_function_on_query(%args); |
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} |
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sub sense_function_off_query { |
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my ( $self, $channel, %args ) = validated_channel_getter( \@_ ); |
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my $value = $self->query( command => "SENS${channel}:FUNC:OFF?", %args ); |
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$value =~ s/["']//g; |
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my @values = split( ',', $value ); |
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return [@values]; |
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} |
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1; |
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__END__ |
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=pod |
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=encoding UTF-8 |
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=head1 NAME |
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Lab::Moose::Instrument::SCPI::Sense::Function::Concurrent - Role for the SCPI SENSe:FUNCtion subsystem with support for concurrent sense |
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124
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=head1 VERSION |
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version 3.881 |
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128
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=head1 DESCRIPTION |
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This role is intended for instruments which support multiple concurrent sense |
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functions. For example, the Keithley2400 or KeysightB2901A source/measure units |
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which can measure voltage and current simultaneously. |
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The set sense function is used by other SENSE: roles, like SENSE:NPLC. For |
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example, let us enable concurrent measurement of voltage and current and set the integration time for both |
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measured parameters: |
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$source->sense_function_concurrent(value => 1); |
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$source->sense_function_on(value => ['VOLT', 'CURR']); |
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# Set NPLC for current measurement |
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$source->sense_function(value => 'CURR'); |
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$source->sense_nplc(value => 10); |
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# Set NPLC for voltage measurement |
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$source->sense_function(value => 'VOLT'); |
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$source->sense_nplc(value => 10); |
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=head1 METHODS |
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151
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=head2 sense_function_concurrent_query/sense_function_concurrent |
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153
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Set/Get concurrent property of sensor block. Allowed values: C<0> or C<1>. |
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=head2 sense_function |
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$source->sense_function(value => $function); |
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Unlike the C<sense_function> method from the |
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L<Lab::Moose::Instrument::SCPI::Sense::Function> method, does not send a command, only used by other SENSE: roles, like SENSE:NPLC |
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=head2 cached_sense_function/sense_function_query |
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164
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C<sense_function_query> is only used to initialize the cache. |
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166
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=head2 sense_function_on |
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$source->sense_function_on(value => ['CURR', 'VOLT']); |
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170
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Enable parameters which should be measured. |
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=head2 sense_function_on_query |
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my @params = @{$source->sense_function_on_query()}; |
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176
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Query list of parameters which are measured. |
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=head2 sense_function_off_query/sense_function_off |
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$source->sense_function_off(value => ['CURR']); |
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Query/set list of parameters which should not be measured. |
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=head1 COPYRIGHT AND LICENSE |
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This software is copyright (c) 2023 by the Lab::Measurement team; in detail: |
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188
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Copyright 2018 Simon Reinhardt |
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2020 Andreas K. Huettel |
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192
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This is free software; you can redistribute it and/or modify it under |
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the same terms as the Perl 5 programming language system itself. |
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=cut |