Data Structures
struct	SI_CMD

struct	SENSOR_Coeff_TypeDef

struct	SENSOR_LuxCoeff_TypeDef

struct	PAYLOAD_ST

Macros
#define	SI_REG_RD 0x01

#define	SI_REG_WR 0x00

#define	SI_REG_RA(x) (x)

#define	SI_ID_REG_PART_ID 0X00

#define	SI_ID_REG_HW_ID 0X01

#define	SI_ID_REG_REV_ID 0X02

#define	SI_SL_ADD (SLAVE_ADD)

#define	ENMASK_UV_INDEX (1u << 6)

#define	RETRY_MAX 2

#define	TIMEOUT_5_SECS 5000UL

#define	TIMEOUT_15_SECS 15000UL

#define	TIMEOUT_25_SECS 25000UL

#define	TIMEOUT_35_SECS 35000UL

#define	TIMEOUT_90_SECS 90000UL

#define	TIMEOUT_120_SECS 120000UL

#define	TIMEOUT_180_SECS 180000UL

#define	TIMEOUT_360_SECS 360000UL

#define	SENSOR_REG_IRQ_ENABLE 0x0F

#define	SENSOR_REG_IRQ_STATUS 0x12

#define	SENSOR_REG_HOSTOUT0 0x13

#define	SENSOR_REG_HOSTOUT1 0x14

#define	SENSOR_REG_HOSTOUT2 0x15

#define	SENSOR_REG_HOSTOUT3 0x16

#define	SENSOR_REG_HOSTOUT4 0x17

#define	SENSOR_REG_HOSTOUT5 0x18

#define	SENSOR_REG_HOSTOUT6 0x19

#define	SENSOR_REG_HOSTOUT7 0x1A

#define	SENSOR_REG_HOSTOUT8 0x1B

#define	SENSOR_REG_HOSTOUT9 0x1C

#define	SENSOR_REG_HOSTOUT10 0x1D

#define	SENSOR_REG_HOSTOUT11 0x1E

#define	SENSOR_REG_HOSTOUT12 0x1F

#define	SENSOR_REG_HOSTOUT13 0x20

#define	SENSOR_REG_HOSTOUT14 0x21

#define	SENSOR_REG_HOSTOUT15 0x22

#define	SENSOR_REG_HOSTOUT16 0x23

#define	SENSOR_REG_HOSTOUT17 0x24

#define	SENSOR_REG_HOSTOUT18 0x25

#define	SENSOR_REG_HOSTOUT19 0x26

#define	SENSOR_REG_HOSTOUT20 0x27

#define	SENSOR_REG_HOSTOUT21 0x28

#define	SENSOR_REG_HOSTOUT22 0x29

#define	SENSOR_REG_HOSTOUT23 0x2A

#define	SENSOR_REG_HOSTOUT24 0x2B

#define	SENSOR_REG_HOSTOUT25 0x2C

#define	UV_INPUT_FRACTION 15

#define	UV_OUTPUT_FRACTION 12

#define	UV_NUMCOEFF 2

#define	ADC_THRESHOLD 16000

#define	INPUT_FRACTION_HIGH 7

#define	INPUT_FRACTION_LOW 15

#define	LUX_OUTPUT_FRACTION 12

#define	NUMCOEFF_LOW 9

#define	NUMCOEFF_HIGH 4

#define	X_ORDER_MASK 0x0070

#define	Y_ORDER_MASK 0x0007

#define	SIGN_MASK 0x0080

#define	get_x_order(m) ( (m & X_ORDER_MASK) >> 4)

#define	get_y_order(m) ( (m & Y_ORDER_MASK) )

#define	get_sign(m) ( (m & SIGN_MASK) >> 7)

#define	SENSOR_PARAM_I2C_ADDR 0x00

#define	SENSOR_PARAM_CH_LIST 0x01

#define	SENSOR_PARAM_ADCCONFIG0 0x02

#define	SENSOR_PARAM_ADCSENS0 0x03

#define	SENSOR_PARAM_ADCPOST0 0x04

#define	SENSOR_PARAM_MEASCONFIG0 0x05

#define	SENSOR_PARAM_ADCCONFIG1 0x06

#define	SENSOR_PARAM_ADCSENS1 0x07

#define	SENSOR_PARAM_ADCPOST1 0x08

#define	SENSOR_PARAM_MEASCONFIG1 0x09

#define	SENSOR_PARAM_ADCCONFIG2 0x0A

#define	SENSOR_PARAM_ADCSENS2 0x0B

#define	SENSOR_PARAM_ADCPOST2 0x0C

#define	SENSOR_PARAM_MEASCONFIG2 0x0D

#define	SENSOR_PARAM_ADCCONFIG3 0x0E

#define	SENSOR_PARAM_ADCSENS3 0x0F

#define	SENSOR_PARAM_ADCPOST3 0x10

#define	SENSOR_PARAM_MEASCONFIG3 0x11

#define	SENSOR_PARAM_ADCCONFIG4 0x12

#define	SENSOR_PARAM_ADCSENS4 0x13

#define	SENSOR_PARAM_ADCPOST4 0x14

#define	SENSOR_PARAM_MEASCONFIG4 0x15

#define	SENSOR_REG_HOSTIN0 0x0A

#define	SENSOR_REG_COMMAND 0x0B

#define	SENSOR_REG_IRQ_ENABLE 0x0F

#define	SENSOR_REG_RESPONSE1 0x10

#define	SENSOR_REG_RESPONSE0 0x11

#define	SENSOR_REG_IRQ_STATUS 0x12

#define	SENSOR_REG_BURST 0x2B

#define	RESET_CMD_CTR 0x00

#define	FORCE_CMD 0x11

#define	SENSOR_RSP0_COUNTER_MASK 0x1F

#define	SENSOR_OK 0000

Enumerations
enum	SISER_RCVD { SISER_NONE_RCVD , SISER_VALID_RESP_RCVD , SISER_INVALID_RESP_RCVD , SISER_TIMEOUT_RCVD }

enum	SICMD_RESP { SICMD_NOT_DONE , SICMD_ERROR , SICMD_TIMEOUT , SICMD_NG , SICMD_DONE }

enum	SICMD_REQ { SI_CMD_NONE , SI_CMD_READ_ALS , SI_CMD_READ_UV }

Functions
void	SENSOR_Init ()
	Function Sensor Initialisation. More...

mz_error_t	SENSOR_Config ()
	Function to config the sensor. More...

int32_t	SENSOR_getUv (int32_t uv, SENSOR_Coeff_TypeDef *uk)
	Function to Conversion of Raw Data. More...

int32_t	SENSOR_calcEvalPoly (int32_t x, int32_t y, uint8_t input_fraction, uint8_t output_fraction, uint8_t num_coeff, SENSOR_Coeff_TypeDef *kp)
	Function to Conversion of Raw Data. More...

int32_t	SENSOR_calcPolyInner (int32_t input, int8_t fraction, uint16_t mag, int8_t shift)
	Function to Conversion of Raw Data. More...

mz_error_t	Sensor_ReadID (uint8_t *buf)
	Function to read the content from ID register of SENSOR. More...

mz_error_t	Sensor_cmd_data_conf (uint8_t addr, uint8_t data)
	Function to write data for Sensor Configuration. More...

mz_error_t	I2C_ReadID_Reg (uint8_t *buf)

mz_error_t	I2C_Read_Reg (uint8_t addr, uint32_t *buf)
	Function to read from the specific register. More...

mz_error_t	I2C_Write_Reg (uint8_t addr, uint8_t data)
	Function to write into the specific register. More...

uint8_t *	Get_SenPayload_UV_DataStr (void)

SISER_RCVD	send_SI_cmd_and_wait_resp (SICMD_REQ req, uint32_t timeout)

mz_error_t	param_table_write (uint8_t addr, uint8_t data)
	Function to read from the specific register. More...

mz_error_t	i2c_app_init (void)

SISER_RCVD	SI_Read_UV (void)
	Function to read the data from SENSOR. More...

void	reset_resp_counter (void)
	Reset register. More...

void	int8buf_to_asciibuf (uint8_t destbuf, uint8_t srcbuf, uint16_t len)
	Function to Conversion of Int to ascii data. More...

uint16_t	Get_String_len (uint8_t *buf)
	Function to get string length. More...

uint8_t	string_append (uint8_t srcstr, uint8_t apstr)
	Function to append the string. More...

uint16_t	string_copy (uint8_t dststr, uint8_t srcstr)
	Function to Copy the data from source to destination. More...

void	calib_uv_index (float uv_raw_data)
	Function to calibrate the raw data. More...

Variables
static SENSOR_LuxCoeff_TypeDef	lk

static SENSOR_Coeff_TypeDef	uk [2]

PAYLOAD_ST	SENSOR_payload

uint8_t	N

Macro Definition Documentation

◆ SI_REG_RD

#define SI_REG_RD 0x01

Definition at line 12 of file MZ_i2c_example.h.

◆ SI_REG_WR

#define SI_REG_WR 0x00

Definition at line 13 of file MZ_i2c_example.h.

◆ SI_REG_RA

#define SI_REG_RA ( x ) (x)

Definition at line 15 of file MZ_i2c_example.h.

◆ SI_ID_REG_PART_ID

#define SI_ID_REG_PART_ID 0X00

Definition at line 16 of file MZ_i2c_example.h.

◆ SI_ID_REG_HW_ID

#define SI_ID_REG_HW_ID 0X01

Definition at line 17 of file MZ_i2c_example.h.

◆ SI_ID_REG_REV_ID

#define SI_ID_REG_REV_ID 0X02

Definition at line 18 of file MZ_i2c_example.h.

◆ SI_SL_ADD

#define SI_SL_ADD (SLAVE_ADD)

Definition at line 19 of file MZ_i2c_example.h.

◆ ENMASK_UV_INDEX

#define ENMASK_UV_INDEX (1u << 6)

Definition at line 21 of file MZ_i2c_example.h.

◆ RETRY_MAX

#define RETRY_MAX 2

Definition at line 22 of file MZ_i2c_example.h.

◆ TIMEOUT_5_SECS

#define TIMEOUT_5_SECS 5000UL

Definition at line 23 of file MZ_i2c_example.h.

◆ TIMEOUT_15_SECS

#define TIMEOUT_15_SECS 15000UL

Definition at line 24 of file MZ_i2c_example.h.

◆ TIMEOUT_25_SECS

#define TIMEOUT_25_SECS 25000UL

Definition at line 25 of file MZ_i2c_example.h.

◆ TIMEOUT_35_SECS

#define TIMEOUT_35_SECS 35000UL

Definition at line 26 of file MZ_i2c_example.h.

◆ TIMEOUT_90_SECS

#define TIMEOUT_90_SECS 90000UL

Definition at line 27 of file MZ_i2c_example.h.

◆ TIMEOUT_120_SECS

#define TIMEOUT_120_SECS 120000UL

Definition at line 28 of file MZ_i2c_example.h.

◆ TIMEOUT_180_SECS

#define TIMEOUT_180_SECS 180000UL

Definition at line 29 of file MZ_i2c_example.h.

◆ TIMEOUT_360_SECS

#define TIMEOUT_360_SECS 360000UL

Definition at line 30 of file MZ_i2c_example.h.

◆ SENSOR_REG_IRQ_ENABLE [1/2]

#define SENSOR_REG_IRQ_ENABLE 0x0F

Definition at line 103 of file MZ_i2c_example.h.

◆ SENSOR_REG_IRQ_STATUS [1/2]

#define SENSOR_REG_IRQ_STATUS 0x12

Definition at line 106 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT0

#define SENSOR_REG_HOSTOUT0 0x13

Definition at line 34 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT1

#define SENSOR_REG_HOSTOUT1 0x14

Definition at line 35 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT2

#define SENSOR_REG_HOSTOUT2 0x15

Definition at line 36 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT3

#define SENSOR_REG_HOSTOUT3 0x16

Definition at line 37 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT4

#define SENSOR_REG_HOSTOUT4 0x17

Definition at line 38 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT5

#define SENSOR_REG_HOSTOUT5 0x18

Definition at line 39 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT6

#define SENSOR_REG_HOSTOUT6 0x19

Definition at line 40 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT7

#define SENSOR_REG_HOSTOUT7 0x1A

Definition at line 41 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT8

#define SENSOR_REG_HOSTOUT8 0x1B

Definition at line 42 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT9

#define SENSOR_REG_HOSTOUT9 0x1C

Definition at line 43 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT10

#define SENSOR_REG_HOSTOUT10 0x1D

Definition at line 44 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT11

#define SENSOR_REG_HOSTOUT11 0x1E

Definition at line 45 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT12

#define SENSOR_REG_HOSTOUT12 0x1F

Definition at line 46 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT13

#define SENSOR_REG_HOSTOUT13 0x20

Definition at line 47 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT14

#define SENSOR_REG_HOSTOUT14 0x21

Definition at line 48 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT15

#define SENSOR_REG_HOSTOUT15 0x22

Definition at line 49 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT16

#define SENSOR_REG_HOSTOUT16 0x23

Definition at line 50 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT17

#define SENSOR_REG_HOSTOUT17 0x24

Definition at line 51 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT18

#define SENSOR_REG_HOSTOUT18 0x25

Definition at line 52 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT19

#define SENSOR_REG_HOSTOUT19 0x26

Definition at line 53 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT20

#define SENSOR_REG_HOSTOUT20 0x27

Definition at line 54 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT21

#define SENSOR_REG_HOSTOUT21 0x28

Definition at line 55 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT22

#define SENSOR_REG_HOSTOUT22 0x29

Definition at line 56 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT23

#define SENSOR_REG_HOSTOUT23 0x2A

Definition at line 57 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT24

#define SENSOR_REG_HOSTOUT24 0x2B

Definition at line 58 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTOUT25

#define SENSOR_REG_HOSTOUT25 0x2C

Definition at line 59 of file MZ_i2c_example.h.

◆ UV_INPUT_FRACTION

#define UV_INPUT_FRACTION 15

Definition at line 61 of file MZ_i2c_example.h.

◆ UV_OUTPUT_FRACTION

#define UV_OUTPUT_FRACTION 12

Definition at line 62 of file MZ_i2c_example.h.

◆ UV_NUMCOEFF

#define UV_NUMCOEFF 2

Definition at line 63 of file MZ_i2c_example.h.

◆ ADC_THRESHOLD

#define ADC_THRESHOLD 16000

Definition at line 64 of file MZ_i2c_example.h.

◆ INPUT_FRACTION_HIGH

#define INPUT_FRACTION_HIGH 7

Definition at line 65 of file MZ_i2c_example.h.

◆ INPUT_FRACTION_LOW

#define INPUT_FRACTION_LOW 15

Definition at line 66 of file MZ_i2c_example.h.

◆ LUX_OUTPUT_FRACTION

#define LUX_OUTPUT_FRACTION 12

Definition at line 67 of file MZ_i2c_example.h.

◆ NUMCOEFF_LOW

#define NUMCOEFF_LOW 9

Definition at line 68 of file MZ_i2c_example.h.

◆ NUMCOEFF_HIGH

#define NUMCOEFF_HIGH 4

Definition at line 69 of file MZ_i2c_example.h.

◆ X_ORDER_MASK

#define X_ORDER_MASK 0x0070

Definition at line 71 of file MZ_i2c_example.h.

◆ Y_ORDER_MASK

#define Y_ORDER_MASK 0x0007

Definition at line 72 of file MZ_i2c_example.h.

◆ SIGN_MASK

#define SIGN_MASK 0x0080

Definition at line 73 of file MZ_i2c_example.h.

◆ get_x_order

#define get_x_order ( m ) ( (m & X_ORDER_MASK) >> 4)

Definition at line 74 of file MZ_i2c_example.h.

◆ get_y_order

#define get_y_order ( m ) ( (m & Y_ORDER_MASK) )

Definition at line 75 of file MZ_i2c_example.h.

◆ get_sign

#define get_sign ( m ) ( (m & SIGN_MASK) >> 7)

Definition at line 76 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_I2C_ADDR

#define SENSOR_PARAM_I2C_ADDR 0x00

Definition at line 79 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_CH_LIST

#define SENSOR_PARAM_CH_LIST 0x01

Definition at line 80 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCCONFIG0

#define SENSOR_PARAM_ADCCONFIG0 0x02

Definition at line 81 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCSENS0

#define SENSOR_PARAM_ADCSENS0 0x03

Definition at line 82 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCPOST0

#define SENSOR_PARAM_ADCPOST0 0x04

Definition at line 83 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_MEASCONFIG0

#define SENSOR_PARAM_MEASCONFIG0 0x05

Definition at line 84 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCCONFIG1

#define SENSOR_PARAM_ADCCONFIG1 0x06

Definition at line 85 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCSENS1

#define SENSOR_PARAM_ADCSENS1 0x07

Definition at line 86 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCPOST1

#define SENSOR_PARAM_ADCPOST1 0x08

Definition at line 87 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_MEASCONFIG1

#define SENSOR_PARAM_MEASCONFIG1 0x09

Definition at line 88 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCCONFIG2

#define SENSOR_PARAM_ADCCONFIG2 0x0A

Definition at line 89 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCSENS2

#define SENSOR_PARAM_ADCSENS2 0x0B

Definition at line 90 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCPOST2

#define SENSOR_PARAM_ADCPOST2 0x0C

Definition at line 91 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_MEASCONFIG2

#define SENSOR_PARAM_MEASCONFIG2 0x0D

Definition at line 92 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCCONFIG3

#define SENSOR_PARAM_ADCCONFIG3 0x0E

Definition at line 93 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCSENS3

#define SENSOR_PARAM_ADCSENS3 0x0F

Definition at line 94 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCPOST3

#define SENSOR_PARAM_ADCPOST3 0x10

Definition at line 95 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_MEASCONFIG3

#define SENSOR_PARAM_MEASCONFIG3 0x11

Definition at line 96 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCCONFIG4

#define SENSOR_PARAM_ADCCONFIG4 0x12

Definition at line 97 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCSENS4

#define SENSOR_PARAM_ADCSENS4 0x13

Definition at line 98 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_ADCPOST4

#define SENSOR_PARAM_ADCPOST4 0x14

Definition at line 99 of file MZ_i2c_example.h.

◆ SENSOR_PARAM_MEASCONFIG4

#define SENSOR_PARAM_MEASCONFIG4 0x15

Definition at line 100 of file MZ_i2c_example.h.

◆ SENSOR_REG_HOSTIN0

#define SENSOR_REG_HOSTIN0 0x0A

Definition at line 101 of file MZ_i2c_example.h.

◆ SENSOR_REG_COMMAND

#define SENSOR_REG_COMMAND 0x0B

Definition at line 102 of file MZ_i2c_example.h.

◆ SENSOR_REG_IRQ_ENABLE [2/2]

#define SENSOR_REG_IRQ_ENABLE 0x0F

Definition at line 103 of file MZ_i2c_example.h.

◆ SENSOR_REG_RESPONSE1

#define SENSOR_REG_RESPONSE1 0x10

Definition at line 104 of file MZ_i2c_example.h.

◆ SENSOR_REG_RESPONSE0

#define SENSOR_REG_RESPONSE0 0x11

Definition at line 105 of file MZ_i2c_example.h.

◆ SENSOR_REG_IRQ_STATUS [2/2]

#define SENSOR_REG_IRQ_STATUS 0x12

Definition at line 106 of file MZ_i2c_example.h.

◆ SENSOR_REG_BURST

#define SENSOR_REG_BURST 0x2B

Definition at line 107 of file MZ_i2c_example.h.

◆ RESET_CMD_CTR

#define RESET_CMD_CTR 0x00

Definition at line 109 of file MZ_i2c_example.h.

◆ FORCE_CMD

#define FORCE_CMD 0x11

Definition at line 110 of file MZ_i2c_example.h.

◆ SENSOR_RSP0_COUNTER_MASK

#define SENSOR_RSP0_COUNTER_MASK 0x1F

Definition at line 111 of file MZ_i2c_example.h.

◆ SENSOR_OK

#define SENSOR_OK 0000

Definition at line 112 of file MZ_i2c_example.h.

Enumeration Type Documentation

◆ SISER_RCVD

enum SISER_RCVD

Enumerator
SISER_NONE_RCVD
SISER_VALID_RESP_RCVD
SISER_INVALID_RESP_RCVD
SISER_TIMEOUT_RCVD

Definition at line 114 of file MZ_i2c_example.h.

◆ SICMD_RESP

enum SICMD_RESP

Enumerator
SICMD_NOT_DONE
SICMD_ERROR
SICMD_TIMEOUT
SICMD_NG
SICMD_DONE

Definition at line 121 of file MZ_i2c_example.h.

◆ SICMD_REQ

enum SICMD_REQ

Enumerator
SI_CMD_NONE
SI_CMD_READ_ALS
SI_CMD_READ_UV

Definition at line 129 of file MZ_i2c_example.h.

Function Documentation

◆ SENSOR_Init()

void SENSOR_Init ( )

Function Sensor Initialisation.

Parameters

NONE

Return values

NONE

Definition at line 358 of file MZ_i2c_example.c.

◆ SENSOR_Config()

mz_error_t SENSOR_Config ( )

Function to config the sensor.

Parameters

None

Return values

MZ_OK/MZ_FAIL

Definition at line 248 of file MZ_i2c_example.c.

◆ SENSOR_getUv()

int32_t SENSOR_getUv	(	int32_t	uv,
		SENSOR_Coeff_TypeDef *	uk
	)

Function to Conversion of Raw Data.

Parameters

uv	-Raw data.
uk	- Sensor Coefficient.

Return values

uvi-	Sensor Converted Data.

Definition at line 452 of file MZ_i2c_example.c.

◆ SENSOR_calcEvalPoly()

int32_t SENSOR_calcEvalPoly	(	int32_t	x,
		int32_t	y,
		uint8_t	input_fraction,
		uint8_t	output_fraction,
		uint8_t	num_coeff,
		SENSOR_Coeff_TypeDef *	kp
	)

Function to Conversion of Raw Data.

Parameters

x	int32_t -Raw data.
y	int32_t - Sensor fraction.
input_fraction	uint8_t
output_fraction	uint8_t
num_coeff	uint8_t
kp	*SENSOR_Coeff_TypeDef.

Return values

value- Sensor data converted with calcEvalPoly.

Definition at line 493 of file MZ_i2c_example.c.

◆ SENSOR_calcPolyInner()

int32_t SENSOR_calcPolyInner	(	int32_t	input,
		int8_t	fraction,
		uint16_t	mag,
		int8_t	shift
	)

Function to Conversion of Raw Data.

Parameters

input	-Raw data.
fraction	- Sensor fraction.
mag	- Sensor magnitude.
shift	- Sensor shifted.

Return values

value- Sensor data converted with polyInner.

Definition at line 467 of file MZ_i2c_example.c.

◆ Sensor_ReadID()

mz_error_t Sensor_ReadID ( uint8_t * buf )

Function to read the content from ID register of SENSOR.

Parameters

buf	- buffer which receives data from the ID register

Return values

MZ_OK or MZ_FAIL

Definition at line 374 of file MZ_i2c_example.c.

◆ Sensor_cmd_data_conf()

mz_error_t Sensor_cmd_data_conf	(	uint8_t	addr,
		uint8_t	data
	)

Function to write data for Sensor Configuration.

Parameters

addr	- address of the register
data	- buffer which receives data from the register

Return values

MZ_OK or MZ_FAIL

Definition at line 341 of file MZ_i2c_example.c.

◆ I2C_ReadID_Reg()

mz_error_t I2C_ReadID_Reg ( uint8_t * buf )

◆ I2C_Read_Reg()

mz_error_t I2C_Read_Reg	(	uint8_t	addr,
		uint32_t *	buf
	)

Function to read from the specific register.

Parameters

addr	- address of the register
buf	- buffer which receives data from the register

Return values

MZ_OK or MZ_FAIL

Definition at line 148 of file MZ_i2c_example.c.

◆ I2C_Write_Reg()

mz_error_t I2C_Write_Reg	(	uint8_t	addr,
		uint8_t	data
	)

Function to write into the specific register.

Parameters

addr	- address of the register
data	- data to be write

Return values

MZ_OK or MZ_FAIL

Definition at line 125 of file MZ_i2c_example.c.

◆ Get_SenPayload_UV_DataStr()

uint8_t * Get_SenPayload_UV_DataStr ( void )

◆ send_SI_cmd_and_wait_resp()

SISER_RCVD send_SI_cmd_and_wait_resp	(	SICMD_REQ	req,
		uint32_t	timeout
	)

◆ param_table_write()

mz_error_t param_table_write	(	uint8_t	addr,
		uint8_t	data
	)

Function to read from the specific register.

Parameters

addr	- address of the register
data	- buffer which receives data from the register

Return values

MZ_OK or MZ_FAIL

Definition at line 188 of file MZ_i2c_example.c.

◆ i2c_app_init()

mz_error_t i2c_app_init ( void )

Definition at line 88 of file MZ_i2c_example.c.

◆ SI_Read_UV()

SISER_RCVD SI_Read_UV ( void )

Function to read the data from SENSOR.

Parameters

NONE

Return values

SISER_VALID_RESP_RCVD or SISER_INVALID_RESP_RCVD

Definition at line 400 of file MZ_i2c_example.c.

◆ reset_resp_counter()

void reset_resp_counter ( void )

Reset register.

Parameters

None

Return values

None

Definition at line 174 of file MZ_i2c_example.c.

◆ int8buf_to_asciibuf()

void int8buf_to_asciibuf	(	uint8_t *	destbuf,
		uint8_t *	srcbuf,
		uint16_t	len
	)

Function to Conversion of Int to ascii data.

Parameters

destbuf	-destination string.
srcbuf	-source string.
len	-string.

Return values

None.

Definition at line 633 of file MZ_i2c_example.c.

◆ Get_String_len()

uint16_t Get_String_len ( uint8_t * buf )

Function to get string length.

Parameters

buf -string.

Return values

len-	string length.

Definition at line 617 of file MZ_i2c_example.c.

◆ string_append()

uint8_t string_append	(	uint8_t *	srcstr,
		uint8_t *	apstr
	)

Function to append the string.

Parameters

apstr	-append string.
srcstr	-source string.

Return values

value- string index.

Definition at line 596 of file MZ_i2c_example.c.

◆ string_copy()

uint16_t string_copy	(	uint8_t *	dststr,
		uint8_t *	srcstr
	)

Function to Copy the data from source to destination.

Parameters

dststr	-destination string.
srcstr	-source string.

Return values

value- string index.

Definition at line 580 of file MZ_i2c_example.c.

◆ calib_uv_index()

void calib_uv_index ( float uv_raw_data )

Function to calibrate the raw data.

Parameters

uv_raw_data float.

Return values

value- None.

Definition at line 560 of file MZ_i2c_example.c.

Variable Documentation

◆ lk

SENSOR_LuxCoeff_TypeDef lk

static

Initial value:

= {
{ {     0,   209 },
            {  1665,    93 },
            {  2064,    65 },
            { -2671,   234 } },
          { {     0,     0 },
           {  1921, 29053 },
            { -1022, 36363 },
           {  2320, 20789 },
            {  -367, 57909 },
            { -1774, 38240 },
            {  -608, 46775 },
           { -1503, 51831 },
           { -1886, 58928 } }
    }

Definition at line 152 of file MZ_i2c_example.h.

◆ uk

SENSOR_Coeff_TypeDef uk[2]

static

Initial value:

= {
 
         { 1281, 30902 },
          { -638, 46301 }
    }

Definition at line 168 of file MZ_i2c_example.h.

◆ SENSOR_payload

PAYLOAD_ST SENSOR_payload

Definition at line 177 of file MZ_i2c_example.h.

◆ N

uint8_t N

Definition at line 189 of file MZ_i2c_example.h.

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ SI_REG_RD

◆ SI_REG_WR

◆ SI_REG_RA

◆ SI_ID_REG_PART_ID

◆ SI_ID_REG_HW_ID

◆ SI_ID_REG_REV_ID

◆ SI_SL_ADD

◆ ENMASK_UV_INDEX

◆ RETRY_MAX

◆ TIMEOUT_5_SECS

◆ TIMEOUT_15_SECS

◆ TIMEOUT_25_SECS

◆ TIMEOUT_35_SECS

◆ TIMEOUT_90_SECS

◆ TIMEOUT_120_SECS

◆ TIMEOUT_180_SECS

◆ TIMEOUT_360_SECS

◆ SENSOR_REG_IRQ_ENABLE [1/2]

◆ SENSOR_REG_IRQ_STATUS [1/2]

◆ SENSOR_REG_HOSTOUT0

◆ SENSOR_REG_HOSTOUT1

◆ SENSOR_REG_HOSTOUT2

◆ SENSOR_REG_HOSTOUT3

◆ SENSOR_REG_HOSTOUT4

◆ SENSOR_REG_HOSTOUT5

◆ SENSOR_REG_HOSTOUT6

◆ SENSOR_REG_HOSTOUT7

◆ SENSOR_REG_HOSTOUT8

◆ SENSOR_REG_HOSTOUT9

◆ SENSOR_REG_HOSTOUT10

◆ SENSOR_REG_HOSTOUT11

◆ SENSOR_REG_HOSTOUT12

◆ SENSOR_REG_HOSTOUT13

◆ SENSOR_REG_HOSTOUT14

◆ SENSOR_REG_HOSTOUT15

◆ SENSOR_REG_HOSTOUT16

◆ SENSOR_REG_HOSTOUT17

◆ SENSOR_REG_HOSTOUT18

◆ SENSOR_REG_HOSTOUT19

◆ SENSOR_REG_HOSTOUT20

◆ SENSOR_REG_HOSTOUT21

◆ SENSOR_REG_HOSTOUT22

◆ SENSOR_REG_HOSTOUT23

◆ SENSOR_REG_HOSTOUT24

◆ SENSOR_REG_HOSTOUT25

◆ UV_INPUT_FRACTION

◆ UV_OUTPUT_FRACTION

◆ UV_NUMCOEFF

◆ ADC_THRESHOLD

◆ INPUT_FRACTION_HIGH

◆ INPUT_FRACTION_LOW

◆ LUX_OUTPUT_FRACTION

◆ NUMCOEFF_LOW

◆ NUMCOEFF_HIGH

◆ X_ORDER_MASK

◆ Y_ORDER_MASK

◆ SIGN_MASK

◆ get_x_order

◆ get_y_order

◆ get_sign

◆ SENSOR_PARAM_I2C_ADDR

◆ SENSOR_PARAM_CH_LIST

◆ SENSOR_PARAM_ADCCONFIG0

◆ SENSOR_PARAM_ADCSENS0

◆ SENSOR_PARAM_ADCPOST0

◆ SENSOR_PARAM_MEASCONFIG0

◆ SENSOR_PARAM_ADCCONFIG1

◆ SENSOR_PARAM_ADCSENS1

◆ SENSOR_PARAM_ADCPOST1

◆ SENSOR_PARAM_MEASCONFIG1

◆ SENSOR_PARAM_ADCCONFIG2

◆ SENSOR_PARAM_ADCSENS2

◆ SENSOR_PARAM_ADCPOST2

◆ SENSOR_PARAM_MEASCONFIG2