28027SVGEN(SVPWM)的扇区识别

`为什么我在28027上面的SVPWM没有看到扇区的识别代码，求大神帮忙解决，具体代码如下：
static inline void SVGEN_run(SVGEN_Handle handle,const MATH_vec2 *pVab,MATH_vec3 *pT)
{
  _iq Vmax,Vmin,Vcom;
  _iq Va,Vb,Vc;
  _iq Va_tmp = -(pVab->value[0]>>1);
  _iq Vb_tmp = _IQmpy(SVGEN_SQRT3_OVER_2,pVab->value[1]);
  
  Va = pVab->value[0];  //alpha
  Vb = Va_tmp + Vb_tmp; //-0.5*alpha + sqrt(3)/2 * beta;
  Vc = Va_tmp - Vb_tmp; //-0.5*alpha - sqrt(3)/2 * beta;

Vmax=0;
  Vmin=0;
// find order Vmin,Vmid,Vmax
  if (Va > Vb)                       
  {
    Vmax = Va;
    Vmin = Vb;
  }
  else
  {
    Vmax = Vb;
    Vmin = Va;
  }

  if (Vc > Vmax)
  {
    Vmax = Vc;
  }
  else if (Vc < Vmin)
  {
    Vmin = Vc;
  }
               
  Vcom = _IQmpy(Vmax+Vmin, _IQ(0.5));

  // Subtract common-mode term to achieve SV modulation
  pT->value[0] = (Va - Vcom);
  pT->value[1] = (Vb - Vcom);
  pT->value[2] = (Vc - Vcom);
  
  return;
}
SVGEN_run(obj->svgenHandle,CTRL_getVab_out_addr(handle),&(pPwmData->Tabc))

static inline void HAL_writePwmData(HAL_Handle handle,HAL_PwmData_t *pPwmData)
{
  uint_least8_t cnt;
  HAL_Obj *obj = (HAL_Obj *)handle;
  PWM_Obj *pwm;
  _iq period;
  _iq pwmData_neg;
  _iq pwmData_sat;
  _iq pwmData_sat_dc;
  _iq value;
  uint16_t value_sat;

  for(cnt=0;cnt<3;cnt++)
    {
      pwm = (PWM_Obj *)obj->pwmHandle[cnt];
      period = (_iq)pwm->TBPRD;
      pwmData_neg = _IQmpy(pPwmData->Tabc.value[cnt],_IQ(-1.0));
      pwmData_sat = _IQsat(pwmData_neg,_IQ(1.0),_IQ(-1.0));
      pwmData_sat_dc = _IQmpy(pwmData_sat + _IQ(1.0), _IQ(0.5));
      value = _IQmpy(pwmData_sat_dc, period);
      value_sat = (uint16_t)_IQsat(value, period, _IQ(0.0));

      // write the PWM data
      PWM_write_CmpA(obj->pwmHandle[cnt],value_sat);
    }

  return;
} // end of HAL_writePwmData() function
`

0

已退回1积分