Macros
vcnl40x0_internals.h File Reference
Drivers » Sensor Device Drivers » VCNL4010/VCNL4020/VCNL4040 Proximity and Ambient Light Sensors

Internal addresses, registers, constants for the VCNL40X0 devices. More...

Detailed Description

Internal addresses, registers, constants for the VCNL40X0 devices.

Author
Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Definition in file vcnl40x0_internals.h.

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Macros

#define VCNL40X0_ADDR   (0x13)
 VCNL40X0 I2C address.
 
#define VCNL40X0_PRODUCT_ID   (0x20)
 VCNL40X0 product ID.
 

VCNL40X0 registers

#define VCNL40X0_REG_COMMAND   (0x80)
 
#define VCNL40X0_REG_PRODUCT_ID   (0x81)
 
#define VCNL40X0_REG_PROXIMITY_RATE   (0x82)
 
#define VCNL40X0_REG_PROXIMITY_CURRENT   (0x83)
 
#define VCNL40X0_REG_AMBIENT_PARAMETER   (0x84)
 
#define VCNL40X0_REG_AMBIENT_VALUE   (0x85)
 
#define VCNL40X0_REG_PROXIMITY_VALUE   (0x87)
 
#define VCNL40X0_REG_INTERRUPT_CONTROL   (0x89)
 
#define VCNL40X0_REG_INTERRUPT_LOW_THRES   (0x8a)
 
#define VCNL40X0_REG_HIGH_THRES   (0x8c)
 
#define VCNL40X0_REG_INTERRUPT_STATUS   (0x8e)
 
#define VCNL40X0_REG_PROX_TIMING   (0xf9)
 
#define VCNL40X0_REG_AMBIENT_IR_LIGHT_LEVEL   (0x90) /* should not be used */
 

VCNL40X0 command register constants

#define VCNL40X0_COMMAND_ALL_DISABLE   (0x00)
 
#define VCNL40X0_COMMAND_SELFTIMED_MODE_ENABLE   (0x01)
 
#define VCNL40X0_COMMAND_PROX_ENABLE   (0x02)
 
#define VCNL40X0_COMMAND_AMBI_ENABLE   (0x04)
 
#define VCNL40X0_COMMAND_PROX_ON_DEMAND   (0x08)
 
#define VCNL40X0_COMMAND_AMBI_ON_DEMAND   (0x10)
 
#define VCNL40X0_COMMAND_MASK_PROX_DATA_READY   (0x20)
 
#define VCNL40X0_COMMAND_MASK_AMBI_DATA_READY   (0x40)
 
#define VCNL40X0_COMMAND_MASK_LOCK   (0x80)
 

VCNL40X0 product ID register constants

#define VCNL40X0_PRODUCT_MASK_REVISION_ID   (0x0f)
 
#define VCNL40X0_PRODUCT_MASK_PRODUCT_ID   (0xf0)
 

VCNL40X0 proximity rate register constants

#define VCNL40X0_PROXIMITY_MASK_MEASUREMENT_RATE   (0x07)
 
#define VCNL40X0_PROXIMITY_MASK_LED_CURRENT   (0x3f)
 
#define VCNL40X0_PROXIMITY_MASK_FUSE_PROG_ID   (0xc0)
 

VCNL40X0 ambient light parameter register constants

#define VCNL40X0_AMBIENT_MASK_PARA_AVERAGE   (0x07)
 
#define VCNL40X0_AMBIENT_PARA_AUTO_OFFSET_ENABLE   (0x08)
 
#define VCNL40X0_AMBIENT_MASK_PARA_AUTO_OFFSET   (0x08)
 
#define VCNL40X0_AMBIENT_MASK_PARA_MEAS_RATE   (0x70)
 
#define VCNL40X0_AMBIENT_PARA_CONT_CONV_ENABLE   (0x80)
 
#define VCNL40X0_AMBIENT_MASK_PARA_CONT_CONV   (0x80)
 

VCNL40X0 interrupt control register constants

#define VCNL40X0_INTERRUPT_THRES_SEL_PROX   (0x00)
 
#define VCNL40X0_INTERRUPT_THRES_SEL_ALS   (0x01)
 
#define VCNL40X0_INTERRUPT_THRES_ENABLE   (0x02)
 
#define VCNL40X0_INTERRUPT_ALS_READY_ENABLE   (0x04)
 
#define VCNL40X0_INTERRUPT_PROX_READY_ENABLE   (0x08)
 
#define VCNL40X0_INTERRUPT_COUNT_EXCEED_1   (0x00)
 
#define VCNL40X0_INTERRUPT_COUNT_EXCEED_2   (0x20)
 
#define VCNL40X0_INTERRUPT_COUNT_EXCEED_4   (0x40)
 
#define VCNL40X0_INTERRUPT_COUNT_EXCEED_8   (0x60)
 
#define VCNL40X0_INTERRUPT_COUNT_EXCEED_16   (0x80)
 
#define VCNL40X0_INTERRUPT_COUNT_EXCEED_32   (0xa0)
 
#define VCNL40X0_INTERRUPT_COUNT_EXCEED_64   (0xc0)
 
#define VCNL40X0_INTERRUPT_COUNT_EXCEED_128   (0xe0)
 
#define VCNL40X0_INTERRUPT_MASK_COUNT_EXCEED   (0xe0)
 

VCNL40X0 interrupt status register constants

#define VCNL40X0_INTERRUPT_STATUS_THRES_HI   (0x01)
 
#define VCNL40X0_INTERRUPT_STATUS_THRES_LO   (0x02)
 
#define VCNL40X0_INTERRUPT_STATUS_ALS_READY   (0x04)
 
#define VCNL40X0_INTERRUPT_STATUS_PROX_READY   (0x08)
 
#define VCNL40X0_INTERRUPT_MASK_STATUS_THRES_HI   (0x01)
 
#define VCNL40X0_INTERRUPT_MASK_THRES_LO   (0x02)
 
#define VCNL40X0_INTERRUPT_MASK_ALS_READY   (0x04)
 
#define VCNL40X0_INTERRUPT_MASK_PROX_READY   (0x08)