新增通道参数拷贝功能

chenlh

2026-01-20 fe4d335b54ede7a47fd4bcf5c228fb427cbcc8c9

 drv/FIR_acc.c

@@ -58,13 +58,20 @@
      firHead.status = acc_completely;
      firHead.count++;
   }

    if(firHead.status == acc_completely) {
       for(struct FIR_tcb* fir = firHead.first; fir != NULL ; fir = fir->next) {
          if(fir->callback) fir->callback(fir->content);
       }
       firHead.status = acc_idle;
    }
}

uvoid fir_acc_init()
{
   firHead.count =0;
   firHead.num =0 ;
   firHead.status = acc_completely ;
   firHead.status = acc_idle  ;
   firHead.first = NULL;
   firHead.last = NULL;

@@ -77,9 +84,9 @@
{
   s32 restarting = 0;

   if(firHead.status == acc_completely && firHead.num > 0) {
   if(firHead.status == acc_idle  && firHead.num > 0) {
      for(struct FIR_tcb* fir = firHead.first; fir != NULL ; fir = fir->next) {
         if(fir->callback) fir->callback(fir->content);

         if(fir->cp_update) {
            memcpy((uvoid*)fir->cf_buff, fir->cf_temp , fir->tap*sizeof(ufloat));
            fir->cp_update = ufalse;
@@ -93,7 +100,8 @@
      *pREG_FIR0_CHNPTR = (uint32_t)(saddr(firHead.first->tcb+12));
      firHead.clock_start = clock();
      //Initializing the chain pointer register
      *pREG_FIR0_CTL1 = BITM_FIR_CTL1_EN|BITM_FIR_CTL1_DMAEN|(firHead.num -1)<<BITP_FIR_CTL1_CH|BITM_FIR_CTL1_BURSTEN;
      //*pREG_FIR0_CTL1 = BITM_FIR_CTL1_EN|BITM_FIR_CTL1_DMAEN|(firHead.num -1)<<BITP_FIR_CTL1_CH|BITM_FIR_CTL1_BURSTEN;
      *pREG_FIR0_CTL1 = BITM_FIR_CTL1_EN|BITM_FIR_CTL1_DMAEN|((firHead.num -1)<<BITP_FIR_CTL1_CH);

      firHead.status = acc_processing;
   }
@@ -198,7 +206,7 @@
      firHead.last->next = fir;
      firHead.last = fir ;
   }
   //fir->tcb[0] =  ((s32)(firHead.first->tcb+12)>>2)|MP_OFFSET;

   firHead.num ++;

   return fir;