Adafruit_LC709203F.h

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#ifndef _ADAFRUIT_LC709203F_H
#define _ADAFRUIT_LC709203F_H

#include "Arduino.h"
#include <Adafruit_I2CDevice.h>

#define LC709203F_I2CADDR_DEFAULT 0x0B     
#define LC709203F_CMD_THERMISTORB 0x06     
#define LC709203F_CMD_INITRSOC 0x07        
#define LC709203F_CMD_CELLTEMPERATURE 0x08 
#define LC709203F_CMD_CELLVOLTAGE 0x09     
#define LC709203F_CMD_APA 0x0B             
#define LC709203F_CMD_RSOC 0x0D            
#define LC709203F_CMD_CELLITE 0x0F         
#define LC709203F_CMD_ICVERSION 0x11       
#define LC709203F_CMD_BATTPROF 0x12        
#define LC709203F_CMD_ALARMRSOC 0x13       
#define LC709203F_CMD_ALARMVOLT 0x14       
#define LC709203F_CMD_POWERMODE 0x15       
#define LC709203F_CMD_STATUSBIT 0x16       
#define LC709203F_CMD_PARAMETER 0x1A       


typedef enum {
  LC709203F_TEMPERATURE_I2C = 0x0000,
  LC709203F_TEMPERATURE_THERMISTOR = 0x0001,
} lc709203_tempmode_t;

typedef enum {
  LC709203F_POWER_OPERATE = 0x0001,
  LC709203F_POWER_SLEEP = 0x0002,
} lc709203_powermode_t;

typedef enum {
  LC709203F_APA_100MAH = 0x08,
  LC709203F_APA_200MAH = 0x0B,
  LC709203F_APA_500MAH = 0x10,
  LC709203F_APA_1000MAH = 0x19,
  LC709203F_APA_2000MAH = 0x2D,
  LC709203F_APA_3000MAH = 0x36,
} lc709203_adjustment_t;

class Adafruit_LC709203F {
public:
  Adafruit_LC709203F();
  ~Adafruit_LC709203F();

  bool begin(TwoWire *wire = &Wire);
  bool initRSOC(void);

  bool setPowerMode(lc709203_powermode_t t);
  bool setPackSize(lc709203_adjustment_t apa);
  bool setPackAPA(uint8_t apa_value);

  uint16_t getICversion(void);
  float cellVoltage(void);
  float cellPercent(void);

  uint16_t getThermistorB(void);
  bool setThermistorB(uint16_t b);

  uint16_t getBattProfile(void);
  bool setBattProfile(uint16_t b);

  bool setTemperatureMode(lc709203_tempmode_t t);
  float getCellTemperature(void);

  bool setAlarmRSOC(uint8_t percent);
  bool setAlarmVoltage(float voltage);

protected:
  Adafruit_I2CDevice *i2c_dev = NULL; 
  bool readWord(uint8_t address, uint16_t *data);
  bool writeWord(uint8_t command, uint16_t data);
};

#endif