Driver for the TSL2563 sensor. More...

Files
file	tsl2563.c
	Driver for the external TSL2563 light sensor.

file	tsl2563.h
	Header file for the external TSL2563 Sensor Driver.

TSL2563 digital Light sensor address and registers
#define	TSL2563_ADDR 0x39

#define	TSL2563_CONTROL 0x00

#define	TSL2563_TIMMING 0x01

#define	TSL2563_THRLOWLOW 0x02

#define	TSL2563_THRLOWHIGH 0x03

#define	TSL2563_THRHIGHLOW 0x04

#define	TSL2563_THRHIGHHIGH 0x05

#define	TSL2563_INTERRUPT 0x06

#define	TSL2563_CRC 0x08

#define	TSL2563_ID_REG 0x0A

#define	TSL2563_D0LOW 0x0C

#define	TSL2563_D0HIGH 0x0D

#define	TSL2563_D1LOW 0x0E

#define	TSL2563_D1HIGH 0x0F

#define	TSL2563_COMMAND 0xA0

#define	TSL2563_CLEAR_INTERRUPT 0x40

#define	TSL2563_CONTROL_POWER_ON 0x03

#define	TSL2563_CONTROL_POWER_OFF 0x00

#define	TSL2563_TIMMING_GAIN 0x10

#define	TSL2563_TIMMING_MANUAL 0x08

#define	TSL2563_TIMMING_INTEG_MANUAL 0x03

#define	TSL2563_TIMMING_INTEG_402MS 0x02

#define	TSL2563_TIMMING_INTEG_101MS 0x01

#define	TSL2563_TIMMING_INTEG_13_7MS 0x00

#define	TSL2563_TIMMING_INTEG_MASK 0x03

#define	TSL2563_G16X_402MS (TSL2563_TIMMING_INTEG_402MS + TSL2563_TIMMING_GAIN)

#define	TSL2563_G1X_402MS TSL2563_TIMMING_INTEG_402MS

#define	TSL2563_G1X_101MS TSL2563_TIMMING_INTEG_101MS

#define	TSL2563_G1X_13_7MS TSL2563_TIMMING_INTEG_13_7MS

#define	TSL2563_INTR_SHIFT 0x04

#define	TSL2563_INTR_DISABLED 0x00

#define	TSL2563_INTR_LEVEL 0x01

#define	TSL2563_INTR_SMB_ALERT 0x02

#define	TSL2563_INTR_TEST 0x03

#define	TSL2563_INT_PERSIST_EVERY 0x00

#define	TSL2563_INT_PERSIST_ANY 0x01

#define	TSL2563_INT_PERSIST_2_CYCLES 0x02

#define	TSL2563_INT_PERSIST_3_CYCLES 0x03

#define	TSL2563_INT_PERSIST_4_CYCLES 0x04

#define	TSL2563_INT_PERSIST_5_CYCLES 0x05

#define	TSL2563_INT_PERSIST_6_CYCLES 0x06

#define	TSL2563_INT_PERSIST_7_CYCLES 0x07

#define	TSL2563_INT_PERSIST_8_CYCLES 0x08

#define	TSL2563_INT_PERSIST_9_CYCLES 0x09

#define	TSL2563_INT_PERSIST_10_CYCLES 0x0A

#define	TSL2563_INT_PERSIST_11_CYCLES 0x0B

#define	TSL2563_INT_PERSIST_12_CYCLES 0x0C

#define	TSL2563_INT_PERSIST_13_CYCLES 0x0D

#define	TSL2563_INT_PERSIST_14_CYCLES 0x0E

#define	TSL2563_INT_PERSIST_15_CYCLES 0x0F

#define	TSL2563_ID_PARTNO_MASK 0xF0

#define	TSL2563_ID_REV_MASK 0x0F

#define	TSL2563_EXPECTED_PARTNO 0x30

TSL2563 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

Callback function to handle the TSL2563 alarm interrupt and macro
void(*	tsl2563_int_callback )(uint8_t value)

#define	TSL2563_REGISTER_INT(ptr) tsl2563_int_callback = ptr;

TSL2563 return and command values
#define	TSL2563_SUCCESS 0x00

#define	TSL2563_LIGHT 0x01

#define	TSL2563_ERROR -1

#define	TSL2563_ACTIVE SENSORS_ACTIVE

#define	TSL2563_INT_OVER HW_INT_OVER_THRS

#define	TSL2563_INT_BELOW HW_INT_BELOW_THRS

#define	TSL2563_INT_DISABLE HW_INT_DISABLE

#define	TSL2563_TIMMING_CFG (HW_INT_DISABLE + 1)

#define	TSL2563_VAL_READ 0x01

Detailed Description

Driver for the TSL2563 sensor.

The TSL2563 driver returns the converted light value value in lux

Files

TSL2563 digital Light sensor address and registers

TSL2563 convertion and calibration values

Callback function to handle the TSL2563 alarm interrupt and macro

TSL2563 return and command values

Detailed Description