• State Resolved
  • Locked Locked
  • Replies 5 replies
  • Subscribers 84 subscribers
  • Views 652 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LAUNCHXL-F280049C: SIMULINK CLA SUBSYSTEM BLOCK MISSING

Romy Bompart
Prodigy 20 points
Part Number: LAUNCHXL-F280049C

Hi everyone, 

    I have one questions related to the CLA: 

    1. How do I find the cla_subsystem block?

        it seems it is supported according to the following link: C28x CLA Task

        

          I already loaded the tic2000demospkg package. 
          I went to C CODE > Code Interface > Embedded Code Dictionary > Manage Packages , I clicked on refresh to get the tic2000demospkg package to appear and then I clicked on Load. 

          

     For those who want to run the CLA example in the F280049C_LaunchPad : 

  1. Copy the example F28004x: c28004xblink_cla.slx, In a c:/document/myfolder. 
  2. Change the GPIO OUT block to configure the block for GPIO23 and I added Toggle GPIO23. otherwise it won't turn on the red led. You can select GPIO34 for the green led. 
  3. Add the tic2000demospkg package. 
  4. Go to Hardware Settings > Hardware Implementation > Device details  and uncheck Support long long. 
    Otherwise you will get this error:  The CLA C compiler does not support long long data type
  5. In the same Hardware implementation , go to Target hardware resources and check "Use custom linker command file. 
    This will enable the CLA memory map.
  6. After that just hit the Build, Deploy & Start button. 
  • 0
    TI__Guru 50511 points

    Hi Romy,

    I have reached out to MathWorks team to help on this. We should response by Monday.

  • 0
    Mastermind 6460 points

    Hi Romy,

    Can you please help us with the version of the MATLAB you are using? Like R2020b?

    Regards,

    Venkatesh C

  • 0 in reply to venkatesh chilapur
    Prodigy 20 points

    Hi I am using Matlab R2021a (9.10.0.1602886). 

    The funny thing is that I could run the example but I had to do the following: 

    Romy Bompart said:

     For those who want to run the CLA example in the F280049C_LaunchPad : 

    1. Copy the example F28004x: c28004xblink_cla.slx, In a c:/document/myfolder. 
    2. Change the GPIO OUT block to configure the block for GPIO23 and I added Toggle GPIO23. otherwise it won't turn on the red led. You can select GPIO34 for the green led. 
    3. Add the tic2000demospkg package. 
    4. Go to Hardware Settings > Hardware Implementation > Device details  and uncheck Support long long. 
      Otherwise you will get this error:  The CLA C compiler does not support long long data type
    5. In the same Hardware implementation , go to Target hardware resources and check "Use custom linker command file. 
      This will enable the CLA memory map.
    6. After that just hit the Build, Deploy & Start button. 

    It was possible because the CLA subsystem block was already created. 

  • 0 in reply to Romy Bompart
    Mastermind 6460 points

    Hi Romy,

    Are you referring to the following block? if yes, then this block is available only from the R2021b version of MATLAB.

    Regards,

    Venkatesh C

  • 0 in reply to venkatesh chilapur
    Prodigy 20 points

    Hi , 
       I don't have that block. I need to upgrade the matlab version from 2021a to 2021b. 
    ...