Header file for the external TSL256X Sensor Driver. More...

#include <stdio.h>
#include "lib/sensors.h"
#include "dev/zoul-sensors.h"
#include "i2c.h"

Macros
TSL256x digital Light sensor specific model information
#define	TSL2561_SENSOR_REF 0

#define	TSL2563_SENSOR_REF 1

#define	TSL2563_EXPECTED_PARTNO 0x30

#define	TSL2561_EXPECTED_PARTNO 0x50

#define	TSL256X_REF TSL2561_SENSOR_REF

#define	TSL256X_ADDR 0x29

#define	TSL256X_EXPECTED_PARTNO TSL2561_EXPECTED_PARTNO

TSL256X digital Light registers
#define	TSL256X_CONTROL 0x00

#define	TSL256X_TIMMING 0x01

#define	TSL256X_THRLOWLOW 0x02

#define	TSL256X_THRLOWHIGH 0x03

#define	TSL256X_THRHIGHLOW 0x04

#define	TSL256X_THRHIGHHIGH 0x05

#define	TSL256X_INTERRUPT 0x06

#define	TSL256X_CRC 0x08

#define	TSL256X_ID_REG 0x0A

#define	TSL256X_D0LOW 0x0C

#define	TSL256X_D0HIGH 0x0D

#define	TSL256X_D1LOW 0x0E

#define	TSL256X_D1HIGH 0x0F

#define	TSL256X_COMMAND 0xA0

#define	TSL256X_CLEAR_INTERRUPT 0x40

#define	TSL256X_CONTROL_POWER_ON 0x03

#define	TSL256X_CONTROL_POWER_OFF 0x00

#define	TSL256X_TIMMING_GAIN 0x10

#define	TSL256X_TIMMING_MANUAL 0x08

#define	TSL256X_TIMMING_INTEG_MANUAL 0x03

#define	TSL256X_TIMMING_INTEG_402MS 0x02

#define	TSL256X_TIMMING_INTEG_101MS 0x01

#define	TSL256X_TIMMING_INTEG_13_7MS 0x00

#define	TSL256X_TIMMING_INTEG_MASK 0x03

#define	TSL256X_G16X_402MS (TSL256X_TIMMING_INTEG_402MS + TSL256X_TIMMING_GAIN)

#define	TSL256X_G1X_402MS TSL256X_TIMMING_INTEG_402MS

#define	TSL256X_G1X_101MS TSL256X_TIMMING_INTEG_101MS

#define	TSL256X_G1X_13_7MS TSL256X_TIMMING_INTEG_13_7MS

#define	TSL256X_INTR_SHIFT 0x04

#define	TSL256X_INTR_DISABLED 0x00

#define	TSL256X_INTR_LEVEL 0x01

#define	TSL256X_INTR_SMB_ALERT 0x02

#define	TSL256X_INTR_TEST 0x03

#define	TSL256X_INT_PERSIST_EVERY 0x00

#define	TSL256X_INT_PERSIST_ANY 0x01

#define	TSL256X_INT_PERSIST_2_CYCLES 0x02

#define	TSL256X_INT_PERSIST_3_CYCLES 0x03

#define	TSL256X_INT_PERSIST_4_CYCLES 0x04

#define	TSL256X_INT_PERSIST_5_CYCLES 0x05

#define	TSL256X_INT_PERSIST_6_CYCLES 0x06

#define	TSL256X_INT_PERSIST_7_CYCLES 0x07

#define	TSL256X_INT_PERSIST_8_CYCLES 0x08

#define	TSL256X_INT_PERSIST_9_CYCLES 0x09

#define	TSL256X_INT_PERSIST_10_CYCLES 0x0A

#define	TSL256X_INT_PERSIST_11_CYCLES 0x0B

#define	TSL256X_INT_PERSIST_12_CYCLES 0x0C

#define	TSL256X_INT_PERSIST_13_CYCLES 0x0D

#define	TSL256X_INT_PERSIST_14_CYCLES 0x0E

#define	TSL256X_INT_PERSIST_15_CYCLES 0x0F

#define	TSL256X_ID_PARTNO_MASK 0xF0

#define	TSL256X_ID_REV_MASK 0x0F

TSL256X convertion and calibration values
#define	LUX_SCALE 14
	scale by 2^14

#define	RATIO_SCALE 9
	scale ratio

#define	CH_SCALE 10
	scale channel values by 2^10

#define	CHSCALE_TINT0 0x7517
	322/11 * 2^CH_SCALE

#define	CHSCALE_TINT1 0x0fe7
	322/81 * 2^CH_SCALE

#define	K1T 0X0040

#define	B1T 0x01f2

#define	M1T 0x01b2

#define	K2T 0x0080

#define	B2T 0x0214

#define	M2T 0x02d1

#define	K3T 0x00c0

#define	B3T 0x023f

#define	M3T 0x037b

#define	K4T 0x0100

#define	B4T 0x0270

#define	M4T 0x03fe

#define	K5T 0x0138

#define	B5T 0x016f

#define	M5T 0x01fc

#define	K6T 0x019a

#define	B6T 0x00d2

#define	M6T 0x00fb

#define	K7T 0x029a

#define	B7T 0x0018

#define	M7T 0x0012

#define	K8T 0x029a

#define	B8T 0x0000

#define	M8T 0x0000

TSL256X return and command values
#define	TSL256X_SUCCESS 0x00

#define	TSL256X_LIGHT 0x01

#define	TSL256X_ERROR -1

#define	TSL256X_ACTIVE SENSORS_ACTIVE

#define	TSL256X_INT_OVER HW_INT_OVER_THRS

#define	TSL256X_INT_BELOW HW_INT_BELOW_THRS

#define	TSL256X_INT_DISABLE HW_INT_DISABLE

#define	TSL256X_TIMMING_CFG (HW_INT_DISABLE + 1)

#define	TSL256X_VAL_READ 0x01

Callback function to handle the TSL256X alarm interrupt and macro
#define	TSL256X_REGISTER_INT(ptr) tsl256x_int_callback = ptr;

void(*	tsl256x_int_callback )(uint8_t value)

Detailed Description

Header file for the external TSL256X Sensor Driver.

Author: Antonio Lignan alina.nosp@m.n@zo.nosp@m.lerti.nosp@m.a.co.nosp@m.m Toni Lozano tloza.nosp@m.no@z.nosp@m.olert.nosp@m.ia.c.nosp@m.om

Definition in file tsl256x.h.

Macros

Callback function to handle the TSL256X alarm interrupt and macro

Detailed Description