Mplab x linker file

Hardware User's Guide IV. What is USB? How are the Coefficients Calculated? Physical Memory Virtual vs. How does cache work? Modifying the Project Build Options To see what programming and compiler tools are currently selected, click on "Default".

Modifying the Programmer Configurations. Modifying the Compiler Configurations. Click here to edit contents of this page. This post will focus on what you need to to do to get the tools to use your linker script. Since XC32 is basically a variant of the GNU C compiler you can find a lot of information on the web about how to write linker scripts, here is a couple.

If you need a starting point that would be a good place. The linker script itself is not compiled, it is passed into the linker at the final step of building your program.

The command line should look something like this for a simple program:. These folders are not actual folders on your file system, but files in these are sometimes treated differently, and Linker Files is a particular case of this. My best advice is not to ever rename of in any other way mess with these folders created for you by MPLAB. If you did edit configurations. The normal way to add files to a MPLAB-X project is to right-click on the Logical folder you wanted the file to appear in and select which kind of file under the "New" menu.

In this menu files that you use often are shown as a shortcut, to see the entire list of possible files you need to select "Other Unfortunatley Microchip has not placed "Linker Script" in this list, so there is no way to discover using the IDE how to add a linker script. When it all goes according to plan the happy path you can simply right-click on "Linker Files" and add your script. This is also what the manual says to do of course.

When you have added the file it should look like this pay careful attention to the icon of the linker script file, it should NOT have a source code icon. It should just be a white block like this, and if this is the case the program should compile just fine using the linker script, you can confirm that the script is being passed in by inspecting the linker command line. When this happens something has gone very wrong, and the compiler will attempt to compiler your linker script as a C source file.

You will end up getting an error similar to this, stating that there is "No rule to make target":. Improve this question.

Mike 3, 4 4 gold badges 17 17 silver badges 33 33 bronze badges. Marco Semenzato Marco Semenzato 15 1 1 silver badge 6 6 bronze badges. You can check it out. Hi, thanks a lot for the tip. Add a comment. Active Oldest Votes. I went through similar issue. Once you get the linker script, you can import it on your project.

Improve this answer. Damien Damien 1, 9 9 silver badges 28 28 bronze badges. Thanks a lot for the tip!! Because I'm using Harmony and it isn't making a linker file. That said, my project is a copy of another project. Sign up or log in Sign up using Google.

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