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F2837xD

Abhijit Kelkar
Intellectual 855 points

Dear All,

we are working on new design of F2837xD. We are checking our new board. I am facing strenge problem.

I have followed steps given in doc file to generate project for CPU1.I have used all h files as well as basic c files from V200 of 2837xD device support. I am trying with basic routing of GPIO in project generation details.

When  I run in InitSysCtrl() routine, I do not see any CpuSysRegs getting modified .Also project is getting compiled with out any error.

Then I imported  DAC module related project "bufferdac_enable_cpu1" project from Control Suit.

In debug mode I can see each register values getting modified.  then I copied same routine to my program and again not a single register is getting modified. 

I do not understand what could be reason for this. Is there any thing I need to modify in my project settings to enable debugging ?

I am confused.

Thanks in advance

Best Regards

Abhijit Kelkar 

  • 0
    TI__Mastermind 30255 points
    Hello,

    If you followed the doc, then I assume you already defined "CPU1" in the properties. Are you setting a breakpoint or setting the register view to refresh? There shouldn't be anything specific you need to define to have the CCS debug window working.

    Best Regards
    Chris
  • 0 in reply to Christopher Chiarella
    Intellectual 855 points

    Hi. Chris,

    Please accept my apologies for not replying you in time. due to long holiday, I missed it. 

    Any way I accidently deleted F2837x_Headres_nonBIOS_cpu1.cmd file. So it was generating proper address for hardware registors.

    I figured it, when I checked after again.

    Any way thanks for help & again apologies!!!

    Abhijit 

  • 0 in reply to Abhijit Kelkar
    TI__Mastermind 30255 points
    Abhijit,

    Good to hear you cleared up your issue! Thank you for letting us know what fixed worked for you.

    Best Regards
    Chris
  • 0 in reply to Christopher Chiarella
    Prodigy 100 points
    Hello borther , my name is Duc and I am a reseacher from Ulsan university korea. Now I change from 28335 to 28377D . I just want to use one core (only CPU1) and program in flash. However , there is no example in control suite ( example adc_pwm or soc_pwm , blinky_cpu1 I tranfer to Ram is ok. But I dont know how to tranfer to flash. Its not like 28335 where we have init_flash() and memcopy.

    I try many way but have prolem in : 1) build project (from example )
    2) EStop0 when using flash ( like CPU1 going to freeze when init flash or interrupt)
    Do u have any " small project " that can debug to DSP. Please help me . I use Jtag 100V2 to program to DSP

    Thank u so much