speeduino/storage.h

#ifndef STORAGE_H
#define STORAGE_H
#include <EEPROM.h>

void writeConfig();
void loadConfig();
void loadCalibration();
void writeCalibration();

/*
Current layout of EEPROM data (Version 3) is as follows (All sizes are in bytes):
|---------------------------------------------------|
|Byte # |Size | Description                         |
|---------------------------------------------------|
| 0     |1    | Data structure version              |
| 1     |2    | X and Y sizes for VE table          |
| 3     |256  | VE Map (16x16)                      |
| 259   |16   | VE Table RPM bins                   |
| 275   |16   | VE Table MAP/TPS bins               |
| 291   |64   | Page 2 settings (Non-Map page)      |
| 355   |2    | X and Y sizes for Ign table         |
| 357   |256  | Ignition Map (16x16)                |
| 613   |16   | Ign Table RPM bins                  |
| 629   |16   | Ign Table MAP/TPS bins              |
| 645   |64   | Page 4 settings (Non-Map page)      |
| 709   |2    | X and Y sizes for AFR table         |
| 711   |256  | AFR Target Map (16x16)              |
| 967   |16   | AFR Table RPM bins                  |
| 983   |16   | AFR Table MAP/TPS bins              |
| 999   |64   | Remaining Page 3 settings           |
| 1063  |64   | Page 4 settings                     |
| 2559  |512  | Calibration data (O2)               |
| 3071  |512  | Calibration data (IAT)              |
| 3583  |512  | Calibration data (CLT)              |
-----------------------------------------------------
*/

#define EEPROM_CONFIG1_XSIZE 1
#define EEPROM_CONFIG1_YSIZE 2
#define EEPROM_CONFIG1_MAP 3
#define EEPROM_CONFIG1_XBINS 259
#define EEPROM_CONFIG1_YBINS 275
#define EEPROM_CONFIG2_START 291
#define EEPROM_CONFIG2_END 355 // +64   131
#define EEPROM_CONFIG3_XSIZE 355
#define EEPROM_CONFIG3_YSIZE 356
#define EEPROM_CONFIG3_MAP 357
#define EEPROM_CONFIG3_XBINS 613
#define EEPROM_CONFIG3_YBINS 629
#define EEPROM_CONFIG4_START 645
#define EEPROM_CONFIG4_END 709
#define EEPROM_CONFIG5_XSIZE 709
#define EEPROM_CONFIG5_YSIZE 710
#define EEPROM_CONFIG5_MAP 711
#define EEPROM_CONFIG5_XBINS 967
#define EEPROM_CONFIG5_YBINS 983
#define EEPROM_CONFIG6_START 999
#define EEPROM_CONFIG6_END 1063
#define EEPROM_CONFIG7_START 1063
#define EEPROM_CONFIG7_END 1127   

//Calibration data is stored at the end of the EEPROM (This is in case any further calibration tables are needed as they are large blocks)
#define EEPROM_CALIBRATION_O2 2559
#define EEPROM_CALIBRATION_IAT 3071
#define EEPROM_CALIBRATION_CLT 3583

#endif // STORAGE_H