89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
#ifndef _EEPROM_H_
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#define _EEPROM_H_
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#include <Arduino.h>
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#include <Wire.h>
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#include <I2C_eeprom.h>
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#include "globals.h"
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#include "dtc.h"
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#include "common.h"
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#include "debugger.h"
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#define I2C_EE_ADDRESS 0x50
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#define EEPROM_SIZE_BYTES I2C_DEVICESIZE_24LC64
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#define EEPROM_ENDURANCE 1000000
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typedef enum
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{
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NONE,
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FACTION_1,
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FACTION_2,
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FACTION_3
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} factions_t;
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typedef struct
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{
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uint32_t writeCycleCounter = 0;
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uint32_t faction_1_timer = 0;
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uint32_t faction_2_timer = 0;
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uint32_t faction_3_timer = 0;
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factions_t activeFaction = NONE;
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uint32_t checksum = 0;
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} persistenceData_t;
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extern persistenceData_t PersistenceData;
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typedef enum
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{
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BATTERY_UNDEFINED,
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BATTERY_LIPO_2S,
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BATTERY_LIPO_3S
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} batteryType_t;
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const char BatteryString[][10]{
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"Undefined",
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"LiPo 2S",
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"LiPo 3S"};
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const size_t BatteryString_Elements = sizeof(BatteryString) / sizeof(BatteryString[0]);
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typedef struct
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{
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uint8_t EEPROM_Version;
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batteryType_t batteryType;
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bool active_faction_on_reboot;
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char Faction_1_Name[33];
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char Faction_2_Name[33];
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char Faction_3_Name[33];
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uint32_t checksum;
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} configData_t;
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extern configData_t ConfigData;
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const configData_t ConfigData_defaults = {
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2, // EEPROM_Version (incerease this if anything on Layout changes!)
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BATTERY_LIPO_3S, // batteryType
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false, // active_faction_on_reboot
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"FACTION 1", // Faction_1_Name
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"FACTION 2", // Faction_2_Name
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"FACTION 3", // Faction_3_Name
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0 // checksum
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};
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const uint16_t startofConfigData = 16;
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const uint16_t startofPersistence = 16 + sizeof(ConfigData) + (sizeof(ConfigData) % 16);
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void InitEEPROM();
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void EEPROM_Process();
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void StoreConfig_EEPROM();
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void GetConfig_EEPROM();
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void StorePersistence_EEPROM();
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void GetPersistence_EEPROM();
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void FormatConfig_EEPROM();
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void FormatPersistence_EEPROM();
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uint32_t Checksum_EEPROM(uint8_t const *data, size_t len);
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void dumpEEPROM(uint16_t memoryAddress, uint16_t length);
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void MovePersistencePage_EEPROM(boolean reset);
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uint32_t ConfigSanityCheck(bool autocorrect = false);
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#endif // _EEPROM_H_
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