پروژه سنسور LTR303ALS با Arduino

/************************************************
 *              USER REGISTER MAP               *
 ***********************************************/
#define LTR303ALS_ALS_CONTR                   0x80
#define LTR303ALS_ALS_MEAS_RATE               0x85
#define LTR303ALS_PART_ID                     0x86
#define LTR303ALS_MANUFAC_ID                  0x87
#define LTR303ALS_ALS_DATA_CH1_0              0x88      ////0xA0 TO 0xAE
#define LTR303ALS_ALS_DATA_CH1_1              0x89
#define LTR303ALS_ALS_DATA_CH0_0              0x8A
#define LTR303ALS_ALS_DATA_CH0_1              0x8B
#define LTR303ALS_ALS_STATUS                  0x8C      /* I2C Address */
#define LTR303ALS_INTERRUPT                   0x8F
#define LTR303ALS_ALS_THRES_UP_0              0x97
#define LTR303ALS_ALS_THRES_UP_1              0x98
#define LTR303ALS_ALS_THRES_LOW_0             0x99
#define LTR303ALS_ALS_THRES_LOW_1             0x9A
#define LTR303ALS_INTERRUPT_PERSIST           0x9E
#define LTR303ALS_ADDRESS                     0x29
/*----------------------------------------------*
 *           USER REGISTER MAP End              *
 *----------------------------------------------*/

typedef enum ALS_Mode
{
	STANDBY = 0 ,
	ACTIVE
}LTR303ALS_ALS_Mode;

typedef enum ALS_Gain
{
  ALS_GAIN_1X  = 0,
  ALS_GAIN_2X  = 1,
  ALS_GAIN_4X  = 2,
  ALS_GAIN_8X  = 3,
  ALS_GAIN_48X = 6,
  ALS_GAIN_96X = 7,
} LTR303ALS_ALS_Gain;

typedef enum Integration_Time
{
  ALS_INTEGTIME_100_mS,
  ALS_INTEGTIME_50_mS ,
  ALS_INTEGTIME_200_mS,
  ALS_INTEGTIME_400_mS,
  ALS_INTEGTIME_150_mS,
  ALS_INTEGTIME_250_mS,
  ALS_INTEGTIME_300_mS,
  ALS_INTEGTIME_350_mS,
} LTR303ALS_Integration_Time;

typedef enum Measurement_Rate
{
  ALS_MEASRATE_50_mS,
  ALS_MEASRATE_100_mS,
  ALS_MEASRATE_200_mS,
  ALS_MEASRATE_500_mS,
  ALS_MEASRATE_1000_mS,
  ALS_MEASRATE_2000_mS,
} LTR303ALS_Measurement_Rate;

typedef enum Data_Status
{
	OLD_DATA = 0 ,
	NEW_DATA
}LTR303ALS_Data_Status;

typedef enum Interrupt_Status
{
	INTERRUPT_INACTIVE = 0 ,
	INTERRUPT_ACTIVE
}LTR303ALS_Interrupt_Status;

typedef enum Data_Valid
{
	DATA_IS_VALID = 0 ,
	DATA_IS_INVALID
}LTR303ALS_Data_Valid;

typedef enum Interrupt_Mode
{
	INT_PIN_INACTIVE = 0 ,
	INT_PIN_TRIG_INTERRUPT
}LTR303ALS_Interrupt_Mode;

typedef enum Interrupt_Polarity
{
	ACTIVE_LOW = 0 ,
	ACTIVE_HIGH
}LTR303ALS_Interrupt_Polarity;

typedef enum Interrupt_Persist
{
EVERY_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_2_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_3_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_4_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_5_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_6_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_7_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_8_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_9_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_10_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_11_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_12_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_13_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_14_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_15_ALS_VALUE_OUT_OF_THR_RANGE,
CONSECUTIVE_16_ALS_VALUE_OUT_OF_THR_RANGE,
} LTR303ALS_Interrupt_Persist;

typedef enum
{
	FAILED = 0 ,
	DONE
}LTR303ALS_Reset_Status;

 typedef	struct LTR303ALS
  {
  	  uint8_t                       	Register_Cache;
  	  uint8_t			                PART_ID;
  	  uint8_t							MANUFACTURE_ID;
  	  LTR303ALS_Reset_Status			RESET;
  	  LTR303ALS_ALS_Mode                ALS_MODE;
  	  LTR303ALS_ALS_Gain                ALS_GAIN;
  	  uint8_t	 						ALS_GAIN_VALUE;
 	  LTR303ALS_Measurement_Rate        MEASUREMENT_RATE;
 	  LTR303ALS_Integration_Time        INTEGRATION_TIME;
 	  float								INTEGRATION_TIME_VALUE;
       LTR303ALS_Data_Status             DATA_STATUS;
       LTR303ALS_Interrupt_Status		INTERRRUPT_STATUS;
       LTR303ALS_Data_Valid              DATA;
 	  LTR303ALS_Interrupt_Mode          INTERRUPT_MODE;
 	  LTR303ALS_Interrupt_Polarity      INTERRUPT_POLARITY;
       LTR303ALS_Interrupt_Persist       INTERRUPT_PERSIST;
 	  uint16_t                          INTERRUPT_UPPER_THRESHOLD;
 	  uint16_t                          INTERRUPT_LOWER_THRESHOLD;
 	  uint8_t 							REGISTER_DATA[REGISTER_DATA_BUFFER_SIZE];
 	  uint16_t               			ALS_DATA_CH1;//Reference to uint16_t where IR-only data will be stored
 	  uint16_t               			ALS_DATA_CH0;//Reference to uint16_t where visible+IR data will be stored
 	  double 							RATIO;
 	  double 							ALS_LUX;
 }GebraBit_LTR303ALS;

 extern void GB_LTR303ALS_Read_Reg_Data(uint8_t regAddr,  uint8_t *data)	;
  extern void GB_LTR303ALS_Burst_Read(uint8_t regAddr,  uint8_t *data, uint16_t byteQuantity);
  extern void GB_LTR303ALS_Read_Reg_Bits (uint8_t regAddr, uint8_t start_bit, uint8_t len, uint8_t* data);
  extern void GB_LTR303ALS_Write_Command( uint8_t cmd);
  extern void GB_LTR303ALS_Write_Reg_Data(uint8_t regAddr,  uint8_t data)	;
  extern void GB_LTR303ALS_Write_Reg_Bits(uint8_t regAddr, uint8_t start_bit, uint8_t len, uint8_t data);
  /********************************************************
   *       Declare LTR303ALS Configuration Functions         *
   ********************************************************/
 extern void GB_LTR303ALS_Soft_Reset ( GebraBit_LTR303ALS * LTR303ALS )  ;
 extern void GB_LTR303ALS_ALS_Mode ( GebraBit_LTR303ALS * LTR303ALS , LTR303ALS_ALS_Mode als ) ;
 extern void GB_LTR303ALS_ALS_Gain ( GebraBit_LTR303ALS * LTR303ALS , LTR303ALS_ALS_Gain gain )  ;
 extern void GB_LTR303ALS_Measurement_Repeat_Rate ( GebraBit_LTR303ALS * LTR303ALS , LTR303ALS_Measurement_Rate rate )  ;
 extern void GB_LTR303ALS_Integration_Time ( GebraBit_LTR303ALS * LTR303ALS , LTR303ALS_Integration_Time intg )  ;
 extern void GB_LTR303ALS_Read_Part_ID ( GebraBit_LTR303ALS * LTR303ALS  )  ;
 extern void GB_LTR303ALS_Read_Manufacture_ID ( GebraBit_LTR303ALS * LTR303ALS )  ;
 extern void GB_LTR303ALS_Read_ALS_STATUS ( GebraBit_LTR303ALS * LTR303ALS )  ;
 extern void GB_LTR303ALS_Interrupt_Mode ( GebraBit_LTR303ALS * LTR303ALS , LTR303ALS_Interrupt_Mode mode )  ;
 extern void GB_LTR303ALS_Interrupt_Polarity ( GebraBit_LTR303ALS * LTR303ALS , LTR303ALS_Interrupt_Polarity polar )  ;
 extern void GB_LTR303ALS_Interrupt_Persist ( GebraBit_LTR303ALS * LTR303ALS , LTR303ALS_Interrupt_Persist persist )  ;
 extern void GB_LTR303ALS_Interrupt_Upper_Limitation ( GebraBit_LTR303ALS * LTR303ALS , uint16_t limit );
 extern void GB_LTR303ALS_Interrupt_Lower_Limitation ( GebraBit_LTR303ALS * LTR303ALS , uint16_t limit )  ;
 extern void GB_LTR303ALS_initialize( GebraBit_LTR303ALS * LTR303ALS )  ;
 extern void GB_LTR303ALS_Configuration(GebraBit_LTR303ALS * LTR303ALS)  ;
 extern void GB_LTR303ALS_Get_ALS_CH0_CH1_DATA(GebraBit_LTR303ALS * LTR303ALS);
 extern void GB_LTR303ALS_Lux_Reading(GebraBit_LTR303ALS * LTR303ALS);
 extern void GB_LTR303ALS_Get_Data(GebraBit_LTR303ALS * LTR303ALS);

GebraBit_LTR303ALS LTR303ALS;

void setup() {
    Wire.begin();           // Initialize the I2C bus
    Serial.begin(9600);     // Initialize serial communication for debugging

    GB_LTR303ALS_initialize(&LTR303ALS); // Initialize the HTU2XD sensor
    GB_LTR303ALS_Configuration(&LTR303ALS); // Configure the HTU2XD sensor
}

void loop() {
    GB_LTR303ALS_Get_Data(&LTR303ALS); // Read data from the sensor

    Serial.print("Lux: ");
    Serial.print(LTR303ALS.ALS_LUX);
    Serial.println(" lx");

    delay(2000); // Delay between readings
}

#include "GebraBit_LTR303ALS.h"

GebraBit_LTR303ALS LTR303ALS;

void setup() {
    Wire.begin();           // Initialize the I2C bus
    Serial.begin(9600);     // Initialize serial communication for debugging

    GB_LTR303ALS_initialize(&LTR303ALS); // Initialize the HTU2XD sensor
    GB_LTR303ALS_Configuration(&LTR303ALS); // Configure the HTU2XD sensor
}

void loop() {
    GB_LTR303ALS_Get_Data(&LTR303ALS); // Read data from the sensor

    Serial.print("Lux: ");
    Serial.print(LTR303ALS.ALS_LUX);
    Serial.println(" lx");

    delay(2000); // Delay between readings
}