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ULP naming on inner layers

e14 Contributor

Hi,

 

Top and bottom layers can be referred to by the built in constants

LAYER_TOP and LAYER_BOTTOM but how do you refer to inner layers?

 

Thanks.

 

Keith

 

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  • in reply to e14 Contributor

    On 24/01/2013 18:18, Warren Brayshaw wrote:

    Keith Raper wrote:

    Hi,

     

    Top and bottom layers can be referred to by the built in constants

    LAYER_TOP and LAYER_BOTTOM but how do you refer to inner layers?

     

    Thanks.

     

    Keith

     

    Route2

    ....

    Route15

     

    See HELP LAYER or the manual

     

    >

    Warren,

     

    Thanks for the reply but that doesn't work.  The error is "unknown

    identifier 'Route2'".  If you use "LAYER_ROUTE2" you get "unknown

    identifier 'LAYER_ROUTE2'" (and for pretty much any combination I have

    been able to think of).

     

    I haven't been able to find anything in the help or the manual about how

    to refer to the inner layers in a ULP.  For some reason it doesn't seem

    to be the same as "name" or "Layer_name" normally used to refer to the

    layer, even though "layer_top" and "layer_bottom" works.

     

    Keith