Program Listing for File dm_fx_dsp.h

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// 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_DSP_H
#define DM_FX_DSP_H


typedef struct {
  uint16_t  index;
  float     freq;
  float     amplitude;
  float     duration_ms;
} DSP_NOTE;

typedef struct {
  bool      firmware_valid;
  uint32_t  firmware_ver;
  float     loading_percentage;
  float     amplitude;
  DSP_NOTE  notes;
  bool      new_note;
  bool      state_booted;
  bool      state_initialized;
  bool      state_lf_audio_running;
  bool      state_hf_audio_running;
  bool      state_canvas_running;
  bool      state_err_allocation;
  bool      state_err_param;
  bool      state_err_corrupt;
  bool      state_err_other;
  uint16_t  state_flags;
} DSP_STATUS;

// Global DSP status variable
extern DSP_STATUS   dsp_status;

#ifndef DOXYGEN_SHOULD_SKIP_THIS


bool  wait_for_dsp_spi_flash_access_to_cease(void);

void  wait_for_dsp_to_boot(void);

bool wait_for_dsp_firmware(void);


void  wait_for_dsp_to_be_ready(void);

void  wait_for_dsp_to_boot(void);

bool wait_for_canvas_to_start(void);

bool  dsp_reset(void);

void display_data_from_sharc(void);

void report_canvas_errors(void) ;

bool dsp_update_firmware_image(void);

#endif  // DOXYGEN_SHOULD_SKIP_THIS
#endif  // DM_FX_DSP_H