storage.h

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#ifndef STORAGE_H
#define STORAGE_H
 
#include <stdint.h>
 
/******************************************************************
*
* STRIP AND PATTERN CONFIGURATIONS
*
* In the NanoLux codebase, the term "pattern" refers to the
* individual light pattern running on part of the LED strip.
* Therefore, in the case of strip splitting, up to PATTERN_LIMIT
* could run side-by-side. Each pattern has other data besides
* the pattern index, which includes a brightness value and a
* smoothing value.
*
* The term "strip config" refers to everything currently running on 
* the strip. Each strip config contains patterns within
* them, and have extra data that pertains to the entire LED strip
* or audio analysis module that cannot run multiple times. Of note
* is the number of patterns that pattern is currently running.
*
******************************************************************/
 
#define NUM_SAVES  3
 
#define PATTERN_LIMIT 4
 
 
 
typedef struct{
 
  uint8_t idx = 0; 
  uint8_t brightness = 255; 
  uint8_t smoothing = 0; 
  uint8_t minhue = 0;
  uint8_t maxhue = 255;
  uint8_t config = 0; // diffrent configs
  uint8_t postprocessing_mode = 0; // The current mode for postprocessing
  
} Pattern_Data;
  
 
typedef struct{
 
  uint8_t alpha = 0; 
  uint8_t noise_thresh = 0; 
  uint8_t mode = 0; 
  uint8_t pattern_count = 1; 
  Pattern_Data pattern[PATTERN_LIMIT]; 
 
} Strip_Data;
 
typedef struct{
 
  uint8_t length = 60; 
  uint8_t loop_ms = 40; 
  uint8_t debug_mode = 0; 
  bool init = true; 
  char pass[16] = ""; // The current device password
 
} Config_Data;
 
 
void load_slot(int slot);
void set_slot(int slot);
void save_to_nvs();
void clear_all();
void load_from_nvs();
void save_config_to_nvs();
void verify_saves();
 
#endif