message: FeedbackCancel: add print for fdbk model
diff: @@ -248,6 +248,32 @@ class AudioEffectFeedbackCancel_F32 : public AudioStream_F32
  }
  }
  +
  + virtual void printEstimatedFeedbackImpulseResponse(void) {
  + printEstimatedFeedbackImpulseResponse(&Serial, false);
  + }
  + virtual void printEstimatedFeedbackImpulseResponse(bool flag) {
  + printEstimatedFeedbackImpulseResponse(&Serial, flag);
  + }
  + virtual void printEstimatedFeedbackImpulseResponse(Print *p) {
  + printEstimatedFeedbackImpulseResponse(p,false);
  + }
  + virtual void printEstimatedFeedbackImpulseResponse(Print *p, bool flag_eachOnNewLine) {
  + p->println("AudioEffectFeedbacCancel_F32: estimated feedback impulse response:");
  + float scale = 1.0;
  + if (flag_eachOnNewLine) scale = 20.0;
  + for (int i=0; i<afl; i++) {
  + p->print(efbp[i]*scale,5);
  + if (flag_eachOnNewLine) {
  + p->println();
  + } else {
  + p->print(", ");
  + }
  + }
  + if (!flag_eachOnNewLine) p->println();
  + }
  +
  +
  protected:
  //state-related variables
  audio_block_f32_t *inputQueueArray_f32[1]; //memory pointer for the input to this module
  