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CCS: Scripting Console - output to a text file

Lori Heustess

Tool/software: Code Composer Studio

I am using a .js file to automate a simple test. The test changes based on some configuration data which is pulled in via a pound define based on the test -

i.e.

#if TEST == 1
    #define <parameters>
     .....
#elif TEST == 2
    #define <parameters>
   ......
etc..

I'd like to be able to fprintf to a .h file to define which test before rebuilding the project. i.e. myRunTest 4 would write to the .h file:

#define TEST 4

I am unable to find a way to print to a file except to print to a log in xml format. Am I missing a way to do this?

-Lori

over 6 years ago

0 desouza over 6 years ago

TI__Guru**** 169834 points

Lori,

in your .js file you can use plain Java methods. For example, to perform file I/O operations you can include the package java.io at the top of your .js file

importPackage(Packages.java.io.*);

Then create an object of type BufferedReader/BufferedWriter that inherits the methods FileReader/FileWriter to read/write lines to a file.

Several examples are avaialble on the internet. Interesting resources are:

https://java2novice.com/java-file-io-operations/

https://www.tutorialspoint.com/java/io/index.htm

Hope this helps,

Rafael

0 Lori Heustess over 6 years ago in reply to desouza

TI__Guru* 91135 points

Thank you, Rafael,

It took me a while to figure out the package include needed to be in the function and not just at the top of the file. Here is what I ended up with if it helps someone else.

var dirSrc = "C:\\ti\\c2000\\C2000Ware_<..........>\\";

function myRunTest(p1)
{
    /* The > followed by a space is required because the project is under revision 
       control.  The "> " is put on the name of the project in CCS project explorer
       if the "> " is not included, then the build will timeout.  */
    myWriteDefine(p1);   
    buildProject("> project_name");
    <...... > 

}

function myWriteDefine(p1) 
{  
    importPackage(Packages.java.io);
    var fw = new FileWriter(dirSrc + "define.h");
    var writer = new BufferedWriter(fw);
    writer.write("#define TEST  " + p1);
    writer.newLine();
    writer.close();
}

0 desouza over 6 years ago in reply to Lori Heustess

TI__Guru**** 169834 points

Lori,

Thank you for sharing the full solution. This will certainly be helpful for others.

Regards,

Rafael