Module: Ansible::ZWave::ValueType_Byte

Defined in:
lib/ansible/zwave/openzwave/types/valuetype_byte.rb

Overview

byte value type for OpenZWave (0-255)

Instance Method Summary collapse

Instance Method Details

#as_canonical_value ⇒ Object

ZWave 1-byte values canonical form is a Fixnum between 0 and 255



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# File 'lib/ansible/zwave/openzwave/types/valuetype_byte.rb', line 42

def as_canonical_value()
    return( case current_value
    when 0..255 then current_value
        else raise "#{self}: value #{current value} out of bounds 0..255"
        end
    )
end

#explain ⇒ Object

return a human-readable representation of a ZWave frame



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# File 'lib/ansible/zwave/openzwave/types/valuetype_byte.rb', line 62

def explain
    result = case @_commandClassId
    when 38 then 
        case @current_value
        when 0..99 then "#{@current_value} %"
        else "Off"
        end
    else "#{@current_value}"
    end    
    return(result)
end

#read_operation ⇒ Object

define type-specific OZW::Manager API calls



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# File 'lib/ansible/zwave/openzwave/types/valuetype_byte.rb', line 33

def read_operation 
    return :GetValueAsByte 
end

#to_protocol_value(new_val) ⇒ Object

ZWave 1-byte values protocol form is a Fixnum between 0 and 255



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# File 'lib/ansible/zwave/openzwave/types/valuetype_byte.rb', line 51

def to_protocol_value(new_val)
    return( case new_val
        when TrueClass then 255
        when FalseClass then 0
        when 0..255 then new_val
        else raise "#{self}: value #{current value} out of bounds 0..255"
        end
    )
end

#write_operation ⇒ Object 



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# File 'lib/ansible/zwave/openzwave/types/valuetype_byte.rb', line 37

def write_operation 
    return :SetValue_UInt8 
end