TMS320F280049C: Problem with including CLAmath to my F280049C project

Abayomi Babatola said:

and/or a special .h file.

This looks like a syntax error somewhere in the file - it is possible it occurs before the #include of the CLAmath.h (possibly within this special .h file?).

Hi Lori,

Thanks for the reply.  

The code runs well when i do not incldue the CLAMath.h file.  But throws up these errors when I want to use the CLAMath.h file in a .h file.   The CLAMath is needed to do a sin calculation and the function would be called from the CLA task.

Also when I include the CLAMath.h file in the .cla file, I get the errors.

Thanks

Hi,

More information to the issue.

When I click on one of the error messages, I land in a "restricted" area of the CLAmath.h include file.  

A snapshot is below:

What can be the reason for this.

Thanks

The CLA sin example project for this device does not throw an error. I still suspect a syntax error somewhere outside of the .h file. Missing ) perhaps. This is based on my previous experience. 

Abayomi Babatola said:

I land in a "restricted" area of the CLAmath.h include file

I'm not sure - In the screenshot I only see line 290ish in a .cla file?

Hello,

Thank you fo your reply. 

I am taking the screen shoot again.   It is below:

I am enclosing a copy of the .h file that uses the CLAmath.h so you could see it 

cont_inv_dc2ac_c_2.h

My .cla file is also included as a text file

/**
 * @File:				cont_charg_dc2dc.cla
 * @Brief:				cont_charg_dc2dc.cla
 * @Created on: 		May 6, 2021
 * @Author: 			pds ltd
 * @Project:
 * @Module Description:
 */



/**< project based include files */
#include "cont_charg_dc2dc_c.h"
#include "cont_cla.h"
#include "cont_pfc_c_2.h"
#include "cont_inv_dc2ac_c_2.h"

/**
 * @brief  CLA task 1 for dc2dc of the charging circuit
 * @param  void
 * @retval None
 * @details
 */
interrupt void Cla1Task1 (void)
{
    if (s_dc2ac_cont_var.inv_dc2ac_enabled == 1)
    {
        CLATask1DC2ACCalculation();
    }

   // __mdebugstop();

}


/**
 * @brief  CLA task 2 for sin factor a
 * @param  void
 * @retval None
 * @details  calls the sine factor calcuation and ccl calculation
 *         loop runs at 50kh
 */
interrupt void Cla1Task2(void)
{
    __mdebugstop();
    CLATask2FunctionAVC();
    CLATask2FunctionCCL();

}


/**
 * @brief  CLA task 3 for the ccl control computation
 * @param  void
 * @retval None
 * @brief  calls the pfc sin factor calculation at 100khz
 */
interrupt void Cla1Task3(void)
{

}

/**
 * @brief
 * @param  void
 * @retval None
 * @details
 */
interrupt void Cla1Task4(void)
{

}


/**
 * @brief
 * @param  void
 * @retval None
 * @details
 */
interrupt void Cla1Task5 (void)
{

}


/**
 * @brief  CLA task 8 that runs endless background task
 * @param  void
 * @retval None
 * @details     doing ??
 */
interrupt void Cla1Task8(void)
{

    __mdebugstop();
}

/**
 * @brief  control law task 4 for
 * @param  void
 * @retval None
 * @details
 */
interrupt void Cla1Task1ISR (void)
{

}


/**
 * @brief  control law task 4 for
 * @param  void
 * @retval None
 * @details
 */
interrupt void Cla1Task8ISR (void)
{
                // Convert result to signed 16-bit and store
}

Thanks

I have checked my build settings again and compared it with the snapshoot you sent.

I observed that the exampleused a CLA0 type however, the F280049C launchpad has a CLA2 type.  I also ensured that the various libraries correspond with the CLA2 type. Can this be the fault?  Thanks

Above corrected.  I just ran the code with a CLA2 type for the F280049C

Abayomi Babatola said:

Above corrected.  I just ran the code with a CLA2 type for the F280049C

Looks like I accidently compiled for another device. As you noted it doesn't impact the example.

Is this a shared header file between the c28x and the CLA? If so can you try putting it in a dedicated header file (to the CLA) or in the .cla file itself. 

I've noticed if I put these two into the shared .h file I do get some errors manifesting from lin.h... 

But if I put them in the .cla file the errors go away