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Set NC Parameter and Art Parameters from SKILL?

thewill2live

Hey guys,

 I'm currently working on a program to output artwork and NC Drill files. I have them outputting by calling the batch commands "artwork" and "nctape" respectively. However, this doesn't output the standard Art_param.txt and NC_param.txt files that are normally output when you manually output artwork and NC Drill data from Allegro. My work around for now is that I noticed these .txt files are generated when accessing the parameters tab on each of those windows (even without changing anything, you just have to access the pages) so I recorded a script of me opening those windows, changing to the parameters tabs, and closing the window. By running these scr files using the "replay" command I am able to generate the param.txt files I want. I wanted to ask if anyone knows of a true SKILL way of outputting these files and/or setting these parameters? Workaround is fine but I'd rather not rely on the .scr file being called.

 

Bonus question: Is there a way to modify the default directory of the files I am currently outputting? For instance when I run "artwork" right now it outputs all the .art files into the same directory that my .brd file currently resides in. Is there a way of saying put everything in this FOO folder I made in this directory?

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  • Hi 

    When working with output generation you also have to take care about a number of different environment variables that can decide where output goes.

    these are named ads_xxxx - like ads_sdart where gerber and drill are writte, ads_sdreport  for report files etc.

    So if you start writing skill programs to do postprocessing you'll probably have to check these using axlGetVariable.

    If you're going to set these variables you can run into variables not getting used for certain commands unless they're in the env file - so you would need to set the variables using axlSetVariableFile instead of just axlSetVariable

    I've also created a post processing program but I took the road with scripts to create artwork instead of  running "artwork" in batch mode, that allows me to change all gerber settings in manufacture->artwork through the script instead of relying on art_param.txt and nc_param.txt - you can embed this into your own form if you wish and prepopulate it with your preferences.

    I also know that EMA has created an app to create output called "Release Manager" that you can find at http://orcadmarketplace.com/ProductDetails/tabid/93/ProductID/37/Default.aspx - it cost 200 USD and have a free trial - it includes support - if it does what you want I guess you can't do much programming for 200USD

    Best regards

    Ole 

Reply

  • Hi 

    When working with output generation you also have to take care about a number of different environment variables that can decide where output goes.

    these are named ads_xxxx - like ads_sdart where gerber and drill are writte, ads_sdreport  for report files etc.

    So if you start writing skill programs to do postprocessing you'll probably have to check these using axlGetVariable.

    If you're going to set these variables you can run into variables not getting used for certain commands unless they're in the env file - so you would need to set the variables using axlSetVariableFile instead of just axlSetVariable

    I've also created a post processing program but I took the road with scripts to create artwork instead of  running "artwork" in batch mode, that allows me to change all gerber settings in manufacture->artwork through the script instead of relying on art_param.txt and nc_param.txt - you can embed this into your own form if you wish and prepopulate it with your preferences.

    I also know that EMA has created an app to create output called "Release Manager" that you can find at http://orcadmarketplace.com/ProductDetails/tabid/93/ProductID/37/Default.aspx - it cost 200 USD and have a free trial - it includes support - if it does what you want I guess you can't do much programming for 200USD

    Best regards

    Ole 

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