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Original question:

EK-TM4C1294XL: Support Request: TM4C1294XL – Build Failure Due to Missing inc/hw_memmap.h and TivaWare Include Path Issu...

EK-TM4C1294XL: Support Request: TM4C1294XL – include Path Issues

Santhosh P
Prodigy 20 points
Part Number: EK-TM4C1294XL

Tool/software:

Dear Team,

We are working on the TM4C1294XL microcontroller and attempting to build the tcpEcho Ethernet example using Code Composer Studio and TivaWare (v2.2.0.295).

Despite adding all the necessary include paths (inc, driverlib, and utils), we are still encountering the following error:

#1965: cannot open source file "inc/hw_ints.h"
The file hw_ints.h does exist in the correct location (C:/TI/TivaWare_C_Series-2.2.0.295/inc/). We’ve confirmed the include path is correctly set in project properties, but the error persists during build.

Could you please advise what might be causing this, or if there's a known issue with TivaWare includes in this context?

Looking forward to your guidance.

Best regards,
Santhosh P

  • 0
    TI__Guru**** 191206 points

    Hi,

      Maybe some CCS settings is not proper or some CCS meta files are corrupted.

    Santhosh P said:
    o build the tcpEcho Ethernet

    Which tcpEcho example are you referring to? Are you referring to C:\ti\TivaWare_C_Series-2.2.0.295\examples\boards\ek-tm4c1294xl\enet_tcpecho_server? 

      If you are talking about the enet_tcpecho_server on the TivaWare SDK then please do the following.

     1.  Not sure which CCS version you are using. if you are using a CCS version that is earlier than 12.8 that is based on Eclipse, then first a new workspace.  I suspect there may be an issue with the workspace.

     2. Import a simple project like the blinky or the hello into the new workspace. 

     3. Build and run the simple blinky example first. When it works, you can continue to the next step.

     4. Import the enet_tcpecho_server example. Note it is to 'import', not copy. When you import, it will import the entire CCS project settings for the example. The example should work out of box and there should not be any need to modify the source files.

     5. Build the enet_tcpecho_server example.

     6. Run the example