28069 CLA寄存器设置问题

楼主参考一下下面这个历程：

C:\ti\controlSUITE\device_support\f2806x\v130\F2806x_examples\cla_adc_fir_flash

void init_cla()

{

  //

  // This code assumes the CLA clock is already enabled in

  // the call to InitSysCtrl();

  //

  // EALLOW: is needed to write to EALLOW protected registers

  // EDIS: is needed to disable write to EALLOW protected registers

  //

  // Initalize the interrupt vectors for Task 7 (CLA FIR Filter)

  // and for Task 8 (FIR filter initalization)

  //

  // The symbols used in this calculation are defined in the CLA

  // assembly code and in the CLAShared.h header file

  //

  EALLOW;

  Cla1Regs.MVECT7 = (Uint16) (&Cla1Task7 - &Cla1Prog_Start)*sizeof(Uint32);

  Cla1Regs.MVECT8 = (Uint16) (&Cla1Task8 - &Cla1Prog_Start)*sizeof(Uint32);

  //

  // Task 7 has the option to be started by either EPWM7_INT or ADCINT7

  // In this case we will allow ADCINT7 to start CLA Task 7

  //

  Cla1Regs.MPISRCSEL1.bit.PERINT7SEL = CLA_INT7_ADCINT7;

  //

  // Copy the CLA program code from its load address to the CLA program memory

  // Once done, assign the program memory to the CLA

  //

  // Make sure there are at least two SYSCLKOUT cycles between assigning

  // the memory to the CLA and when an interrupt comes in

  //

  memcpy(&Cla1funcsRunStart, &Cla1funcsLoadStart, (Uint32)&Cla1funcsLoadSize);    

  Cla1Regs.MMEMCFG.bit.PROGE = 1;

  //

  // Enable the IACK instruction to start a task

  // Enable the CLA interrupt 8 and interrupt 7

  //    

  Cla1Regs.MCTL.bit.IACKE = 1;            

  Cla1Regs.MIER.all = (M_INT8 | M_INT7);

  //

  // Force CLA task 8 using the IACK instruction

  // Task 8 will initalize the filter input delay

  // line to zero (X[0] - X[4]).

  //

  // No need to wait, the task will finish by the time

  // we configure the ePWM and ADC modules

  //

  Cla1ForceTask8();

}

请确保当你查看时，在debug视图下的焦点(也就是你的光标)是在CLA内核上而不是在C28x上。