Program Listing for File dm_fx_delay_multitap.h

↰ Return to documentation for file (src/effects/dm_fx_delay_multitap.h)

// Copyright (c) 2020 Run Jump Labs LLC.  All right reserved.
// This code is licensed under MIT license (see license.txt for details)
#ifndef DM_FX_MULTITAP_DELAY_H
#define DM_FX_MULTITAP_DELAY_H

class fx_multitap_delay: public fx_effect {

  private:
    float param_tap_1_ms;
    float param_tap_2_ms;
    float param_tap_3_ms;
    float param_tap_4_ms;
    float param_gain_1;
    float param_gain_2;
    float param_gain_3;
    float param_gain_4;
    float param_wet_mix;
    float param_dry_mix;

    void init(void) {

      // Set class
      type = FX_DELAY_MULTITAP;

      // Set name
      strcpy(effect_name, "multitap delay");

      int indx = 1;
      param_stack[indx] = &param_tap_1_ms;
      param_stack_types[indx++] = T_FLOAT;
      param_stack[indx] = &param_gain_1;
      param_stack_types[indx++] = T_FLOAT;
      param_stack[indx] = &param_tap_2_ms;
      param_stack_types[indx++] = T_FLOAT;
      param_stack[indx] = &param_gain_2;
      param_stack_types[indx++] = T_FLOAT;
      param_stack[indx] = &param_tap_3_ms;
      param_stack_types[indx++] = T_FLOAT;
      param_stack[indx] = &param_gain_3;
      param_stack_types[indx++] = T_FLOAT;
      param_stack[indx] = &param_tap_4_ms;
      param_stack_types[indx++] = T_FLOAT;
      param_stack[indx] = &param_gain_4;
      param_stack_types[indx++] = T_FLOAT;
      param_stack[indx] = &param_dry_mix;
      param_stack_types[indx++] = T_FLOAT;
      param_stack[indx] = &param_wet_mix;
      param_stack_types[indx++] = T_FLOAT;
      total_params = indx;

            // Assign programmable node names
            input = &node_input;
            output = &node_output;

    }

  public:

    fx_audio_node * input;

    fx_audio_node * output;

    fx_multitap_delay(float tap_len_1_ms, float gain_1,
                                      float tap_len_2_ms, float gain_2,
                                            float tap_len_3_ms, float gain_3,
                                            float tap_len_4_ms, float gain_4,
                                            float dry_mix,
                                            float wet_mix) {

            param_tap_1_ms = tap_len_1_ms;
            param_tap_2_ms = tap_len_2_ms;
            param_tap_3_ms = tap_len_3_ms;
            param_tap_4_ms = tap_len_4_ms;

            param_gain_1 = gain_1;
            param_gain_2 = gain_2;
            param_gain_3 = gain_3;
            param_gain_4 = gain_4;

            param_wet_mix = wet_mix;
            param_dry_mix = dry_mix;

            init();

    }

    void enable() {
      CHECK_LAST_ENABLED();
      param_enabled = true;
      parent_canvas->spi_transmit_param(FX_DELAY_MULTITAP, instance_id, T_BOOL, FX_MULTITAP_DELAY_PARAM_ID_ENABLED, (void *) &param_enabled);
    }

    void bypass() {
      CHECK_LAST_DISABLED();
      param_enabled = false;
      parent_canvas->spi_transmit_param(FX_DELAY_MULTITAP, instance_id, T_BOOL, FX_MULTITAP_DELAY_PARAM_ID_ENABLED, (void *) &param_enabled);
    }

    void set_dry_mix(float dry_mix) {

      CHECK_LAST(dry_mix, param_dry_mix);


      param_dry_mix = dry_mix;
      parent_canvas->spi_transmit_param(FX_DELAY_MULTITAP, instance_id, T_FLOAT, FX_MULTITAP_DELAY_PARAM_ID_DRY_MIX, &param_dry_mix);
    }

    void set_wet_mix(float wet_mix) {

      CHECK_LAST(wet_mix, param_wet_mix);

      param_wet_mix = wet_mix;
      parent_canvas->spi_transmit_param(FX_DELAY_MULTITAP, instance_id, T_FLOAT, FX_MULTITAP_DELAY_PARAM_ID_WET_MIX, &param_wet_mix);
    }

#ifndef DOXYGEN_SHOULD_SKIP_THIS

  void  print_params(void) {
        Serial.println("Parameters:");
    print_parameter( &param_enabled, "Enabled", T_BOOL );
    print_parameter( &param_tap_1_ms, "Tap 1 length (ms)", T_FLOAT );
    print_parameter( &param_gain_1, "Tap 1 gain", T_FLOAT );
    print_parameter( &param_tap_2_ms, "Tap 2 length (ms)", T_FLOAT );
    print_parameter( &param_gain_2, "Tap 2 gain", T_FLOAT );
    print_parameter( &param_tap_3_ms, "Tap 3 length (ms)", T_FLOAT );
    print_parameter( &param_gain_3, "Tap 3 gain", T_FLOAT );
    print_parameter( &param_tap_4_ms, "Tap 4 length (ms)", T_FLOAT );
    print_parameter( &param_gain_4, "Tap 4 gain", T_FLOAT );

    print_parameter( &param_dry_mix, "Dry mix", T_FLOAT );
    print_parameter( &param_wet_mix, "Wet mix", T_FLOAT );

    Serial.println("Audio Routing:");
    print_audio_node_status(&node_input);
    print_audio_node_status(&node_output);

    Serial.println();
  }
#endif

};

#endif  // DM_FX_MULTITAP_DELAY_H